บูทสแตรป 5: ดิ้น

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ความแตกต่างที่ใหญ่ที่สุดระหว่าง Bootstrap 3 และ Bootstrap 4 และ 5 คือตอนนี้ Bootstrap 5 ใช้ flexbox แทน float เพื่อจัดการเลย์เอาต์

โมดูลเค้าโครงกล่องแบบยืดหยุ่น ช่วยให้การออกแบบโครงสร้างเค้าโครงแบบตอบสนองที่ยืดหยุ่นได้ง่ายขึ้น โดยไม่ต้องใช้โฟลตหรือการวางตำแหน่ง หากคุณยังใหม่กับ flex คุณสามารถอ่านเกี่ยวกับเรื่องนี้ได้ในบทช่วยสอน CSS Flexbox ของเรา

หมายเหตุ: Flexbox ไม่รองรับ IE9 และเวอร์ชันก่อนหน้า

หากคุณต้องการการสนับสนุน IE8-9 ให้ใช้ Bootstrap 3 เป็นสิ่งที่ดีที่สุด Bootstrap เวอร์ชันเสถียร และทีมงานยังคงได้รับการสนับสนุนสำหรับการแก้ไขข้อบกพร่องที่สำคัญและการเปลี่ยนแปลงเอกสารประกอบ อย่างไรก็ตาม จะไม่มีการเพิ่มคุณสมบัติใหม่ๆ เข้าไป มัน.

หากต้องการสร้างคอนเทนเนอร์ Flexbox และแปลงลูกโดยตรงให้เป็นรายการ Flex ให้ใช้คลาส d-flex:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex p-3 bg-secondary text-white">
  <div class="p-2 bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 bg-primary">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Flex</h2>
  <p>To create a flexbox container and transform direct children into flex items, use the d-flex class:</p>
  <div class="d-flex p-3 bg-secondary text-white">  
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

หากต้องการสร้างคอนเทนเนอร์ Flexbox แบบอินไลน์ ให้ใช้คลาส d-inline-flex:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-inline-flex p-3 bg-secondary text-white">
  <div class="p-2 bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 bg-primary">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Inline Flex</h2>
  <p>To create an inline flexbox container, use the d-inline-flex class:</p>
  <div class="d-inline-flex p-3 bg-secondary text-white">  
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

ทิศทางแนวนอน

ใช้ .flex-row เพื่อแสดงรายการดิ้นในแนวนอน (เคียงข้างกัน) นี่เป็นค่าเริ่มต้น

เคล็ดลับ: ใช้ .flex-row-reverse เพื่อจัดตำแหน่งแนวนอนให้ชิดขวา:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex flex-row bg-secondary">
  <div class="p-2 bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 bg-primary">Flex item 3</div>
</div>
<div class="d-flex flex-row-reverse bg-secondary">
  <div class="p-2 bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 bg-primary">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Horizontal Direction</h2>
  <p>Use .flex-row to make the flex items appear side by side (default):</p>
  <div class="d-flex flex-row bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  <p>Use .flex-row-reverse to right-align the direction:</p>
  <div class="d-flex flex-row-reverse bg-secondary">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

ทิศทางแนวตั้ง

ใช้ .flex-column เพื่อแสดงรายการ Flex ในแนวตั้ง (วางซ้อนกัน) หรือ .flex-column-reverse เพื่อกลับทิศทางแนวตั้ง:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex flex-column">
  <div class="p-2 bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 bg-primary">Flex item 3</div>
</div>
<div class="d-flex flex-column-reverse">
  <div class="p-2 bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 bg-primary">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Vertical Direction</h2>
  <p>Use .flex-column to display the flex items vertically (on top of each other):</p>
  <div class="d-flex flex-column mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  <p>Use .flex-column-reverse to reverse the vertical direction:</p>
  <div class="d-flex flex-column-reverse">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

ปรับเนื้อหาให้เหมาะสม

ใช้คลาส .justify-content-* เพื่อเปลี่ยนการจัดตำแหน่งของรายการดิ้น คลาสที่ถูกต้องคือ start (ค่าเริ่มต้น), end, center, ระหว่าง หรือ ประมาณ:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex justify-content-start">...</div>
<div class="d-flex justify-content-end">...</div>
<div class="d-flex justify-content-center">...</div>
<div class="d-flex justify-content-between">...</div>
<div class="d-flex justify-content-around">...</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Justify content</h2>
  <p>Use the .justify-content-* classes to change the alignment of flex items. Choose from start (default), end, center, between or around:</p>
  <div class="d-flex justify-content-start bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  <div class="d-flex justify-content-end bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  <div class="d-flex justify-content-center bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  <div class="d-flex justify-content-between bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  <div class="d-flex justify-content-around bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

เติม/ความกว้างเท่ากัน

ใช้ .flex-fill กับรายการดิ้นเพื่อบังคับให้มีความกว้างเท่ากัน:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex">
  <div class="p-2 bg-info flex-fill">Flex item 1</div>
  <div class="p-2 bg-warning flex-fill">Flex item 2</div>
  <div class="p-2 bg-primary flex-fill">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Fill / Equal Widths</h2>
  <p>Use .flex-fill on flex items to force them into equal widths:</p>
  <div class="d-flex mb-3">
    <div class="p-2 flex-fill bg-info">Flex item 1</div>
    <div class="p-2 flex-fill bg-warning">Flex item 2</div>
    <div class="p-2 flex-fill bg-primary">Flex item 3</div>
  </div>
  <p>Example without .flex-fill:</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

เติบโต

ใช้ .flex-grow-1 กับรายการดิ้นเพื่อใช้พื้นที่ที่เหลือ ในตัวอย่างด้านล่าง รายการ Flex สองรายการแรกจะใช้พื้นที่ที่จำเป็น ในขณะที่รายการสุดท้ายจะใช้พื้นที่ที่เหลือ:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex">
  <div class="p-2 bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 bg-primary flex-grow-1">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Grow</h2>
  <p>Use .flex-grow-1 on a flex item to take up the rest of the space:</p>
  <div class="d-flex mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 flex-grow-1 bg-primary">Flex item 3</div>
  </div>
  <p>Example without .flex-grow-1:</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

เคล็ดลับ: ใช้ .flex-shrink-1 บนรายการดิ้นเพื่อย่อขนาดหากจำเป็น

คำสั่ง

เปลี่ยนลำดับภาพของรายการดิ้นเฉพาะด้วยคลาส .order คลาสที่ถูกต้องคือตั้งแต่ 0 ถึง 5 โดยที่ตัวเลขต่ำสุดมีลำดับความสำคัญสูงสุด (order-1 จะแสดงก่อน order-2 เป็นต้น):

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex bg-secondary">
  <div class="p-2 bg-info order-3">Flex item 1</div>
  <div class="p-2 bg-warning order-2">Flex item 2</div>
  <div class="p-2 bg-primary order-1">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Order</h2>
  <p>Change the visual order of a specific flex item(s) with the .order classes. Valid classes are from 0 to 5:</p>
  <div class="d-flex mb-3">
    <div class="p-2 order-3 bg-info">Flex item 1</div>
    <div class="p-2 order-2 bg-warning">Flex item 2</div>
    <div class="p-2 order-1 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

ขอบอัตโนมัติ

เพิ่มระยะขอบอัตโนมัติให้กับรายการดิ้นได้อย่างง่ายดายด้วย .ms-auto (ดันรายการไปทางขวา) หรือโดยใช้ .me- อัตโนมัติ (กดรายการไปทางซ้าย):

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3
Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex bg-secondary">
  <div class="p-2 ms-auto bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 bg-primary">Flex item 3</div>
</div>
<div class="d-flex bg-secondary">
  <div class="p-2 bg-info">Flex item 1</div>
  <div class="p-2 bg-warning">Flex item 2</div>
  <div class="p-2 me-auto bg-primary">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Auto Margins</h2>
  <p>Easily add auto margins to flex items with .mr-auto (push items to the right), or by using .ml-auto (push items to the left):</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 ms-auto bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2  bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 me-auto bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

ห่อ

ควบคุมวิธีการห่อรายการ Flex ในคอนเทนเนอร์ Flex ด้วย .flex-nowrap (ค่าเริ่มต้น), .flex-wrap หรือ .flex-wrap-reverse

คลิกที่ปุ่มด้านล่างเพื่อดูความแตกต่างระหว่างสามคลาส โดยการเปลี่ยนการรวมรายการ Flex ในกล่องตัวอย่าง:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3
Flex item 4
Flex item 5
Flex item 6
Flex item 7
Flex item 8
Flex item 9
Flex item 10
Flex item 11
Flex item 12
Flex item 13
Flex item 14
Flex item 15
Flex item 16
Flex item 17
Flex item 18
Flex item 19
Flex item 20
Flex item 21
Flex item 22
Flex item 23
Flex item 24
Flex item 25

ตัวอย่าง

<div class="d-flex flex-wrap">..</div>
<div class="d-flex flex-wrap-reverse">..</div>
<div class="d-flex flex-nowrap">..</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Wrap</h2>
  <p>Control how flex items wrap in a flex container with .flex-nowrap (default), .flex-wrap or .flex-wrap-reverse.</p>
  <p><code>.flex-wrap:</code></p>
  <div class="d-flex flex-wrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  <p><code>.flex-wrap-reverse:</code></p>
  <div class="d-flex flex-wrap-reverse bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  <p><code>.flex-nowrap:</code></p>
  <div class="d-flex flex-nowrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
    <div class="p-2 border">Flex item 26</div>
    <div class="p-2 border">Flex item 27</div>
    <div class="p-2 border">Flex item 28</div>
    <div class="p-2 border">Flex item 29</div>
    <div class="p-2 border">Flex item 30</div>
    <div class="p-2 border">Flex item 31</div>
    <div class="p-2 border">Flex item 32</div>
    <div class="p-2 border">Flex item 33</div>
    <div class="p-2 border">Flex item 34</div>
    <div class="p-2 border">Flex item 35</div>
  </div>
  <br>
</div>

</body>
</html>

จัดแนวเนื้อหา

ควบคุมการจัดตำแหน่งแนวตั้งของรายการดิ้น รวบรวม ด้วยคลาส .align-content-* ชั้นเรียนที่ถูกต้องคือ

.align-content-start (default)
.align-content-end
.align-content-center
.align-content-between
.align-content-around
.align-content-stretch

หมายเหตุ: คลาสเหล่านี้ไม่มีผลกระทบต่อแถวเดี่ยวของรายการดิ้น

คลิกที่ปุ่มด้านล่างเพื่อดูความแตกต่างระหว่างห้าคลาส โดยการเปลี่ยนการจัดแนวแนวตั้งของรายการ Flex ในกล่องตัวอย่าง:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3
Flex item 4
Flex item 5
Flex item 6
Flex item 7
Flex item 8
Flex item 9
Flex item 10
Flex item 11
Flex item 12
Flex item 13
Flex item 14
Flex item 15
Flex item 16
Flex item 17
Flex item 18
Flex item 19
Flex item 20
Flex item 21
Flex item 22
Flex item 23
Flex item 24
Flex item 25

ตัวอย่าง

<div class="d-flex flex-wrap align-content-start">..</div>
<div class="d-flex flex-wrap align-content-end">..</div>
<div class="d-flex flex-wrap align-content-center">..</div>
<div class="d-flex flex-wrap align-content-around">..</div>
<div class="d-flex flex-wrap align-content-stretch">..</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Content</h2>
  <p>Control the vertical alignment of gathered flex items with the .align-content-* classes.</p>
  <p><strong>Note:</strong> This example does not look good on a small devices. Also note that these classes have no effect on single rows of flex items.</p>
  <p>.align-content-start (default):</p>
  <div class="d-flex flex-wrap align-content-start bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  <p>.align-content-end:</p>
  <div class="d-flex flex-wrap align-content-end bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  <p>.align-content-center:</p>
  <div class="d-flex flex-wrap align-content-center bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  <p>.align-content-around:</p>
  <div class="d-flex flex-wrap align-content-around bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  <p>.align-content-stretch:</p>
  <div class="d-flex flex-wrap align-content-stretch bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
</div>

</body>
</html>

จัดตำแหน่งรายการ

ควบคุมการจัดตำแหน่งแนวตั้งของ แถวเดียว ของรายการดิ้นด้วยคลาส .align-items-* ชั้นเรียนที่ถูกต้องคือ:

.align-items-start
.align-items-end
.align-items-center
.align-items-baseline
.align-items-stretch

คลิกที่ปุ่มด้านล่างเพื่อดูความแตกต่างระหว่างห้าคลาส:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex align-items-start">..</div>
<div class="d-flex align-items-end">..</div>
<div class="d-flex align-items-center">..</div>
<div class="d-flex align-items-baseline">..</div>
<div class="d-flex align-items-stretch">..</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Items</h2>
  <p>Control the vertical alignment of single rows of flex items with the .align-items-* classes.</p>
  <p>.align-items-start:</p>
  <div class="d-flex align-items-start bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <p>.align-items-end:</p>
  <div class="d-flex align-items-end bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <p>.align-items-center:</p>
  <div class="d-flex align-items-center bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <p>.align-items-baseline:</p>
  <div class="d-flex align-items-baseline bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <p>.align-items-stretch (default):</p>
  <div class="d-flex align-items-stretch bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
</div>

</body>
</html>

จัดตำแหน่งตนเอง

ควบคุมการจัดตำแหน่งแนวตั้งของ รายการดิ้นที่ระบุ ด้วยคลาส .align-self-* ชั้นเรียนที่ถูกต้องคือ:

.align-self-start
.align-self-end
.align-self-center
.align-self-baseline
.align-self-stretch (default)

คลิกที่ปุ่มด้านล่างเพื่อดูความแตกต่างระหว่างห้าคลาส:

ตัวอย่าง

Flex item 1
Flex item 2
Flex item 3

ตัวอย่าง

<div class="d-flex bg-light" style="height:150px">
  <div class="p-2 border">Flex item 1</div>
  <div class="p-2 border align-self-start">Flex item 2</div>
  <div class="p-2 border">Flex item 3</div>
</div>

ลองด้วยตัวคุณเอง →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Self</h2>
  <p>Control the vertical alignment of a specific flex item with the .align-self-* classes.</p>
  <p>.align-self-start:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-start">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <p>.align-self-end:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-end">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <p>.align-self-center:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-center">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <p>.align-self-baseline:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-baseline">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <p>.align-self-stretch (default):</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-stretch">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
</div>

</body>
</html>

คลาส Flex ที่ตอบสนอง

คลาส Flex ทั้งหมดมาพร้อมกับคลาสการตอบสนองเพิ่มเติม ซึ่งทำให้ง่ายต่อการตั้งค่าคลาส Flex เฉพาะบนขนาดหน้าจอเฉพาะ

สัญลักษณ์ * สามารถแทนที่ได้ด้วย sm, md, lg, xl หรือ xxl ซึ่งหมายถึงหน้าจอขนาดเล็ก กลาง ใหญ่ xlarge และ xxlarge

คอนเทนเนอร์แบบยืดหยุ่น

คลาส: .d-*-flex

คำอธิบาย: สร้างคอนเทนเนอร์เฟล็กบ็อกซ์สำหรับหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Flex</h2>
  <p>To create a flexbox container, add the d-flex class. Use any of the d-*-flex classes to control WHEN the element should be a flex element on a specific screen width.</p>
  <p>Resize the browser window to see the effect.</p>
  <div class="d-flex bg-success">d-flex</div>
  <span class="d-sm-flex bg-success">d-sm-flex</span>
  <span class="d-md-flex bg-success">d-md-flex</span>
  <span class="d-lg-flex bg-success">d-lg-flex</span>
  <span class="d-xl-flex bg-success">d-xl-flex</span>
  <span class="d-xxl-flex bg-success">d-xxl-flex</span>
</div>

</body>
</html>

คลาส: .d-*-inline-flex

คำอธิบาย: สร้างคอนเทนเนอร์ Flexbox แบบอินไลน์สำหรับหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Inline Flex</h2>
  <p>To create an inline flexbox container, add the d-inline-flex class. Use any of the d-*-inline-flex classes to control WHEN the element should be a flex element on a specific screen width.</p>
  <p>Resize the browser window to see the effect.</p>
  <div class="d-inline-flex bg-success">d-flex</div>
  <div class="d-sm-inline-flex bg-success">d-sm-flex</div>
  <div class="d-md-inline-flex bg-success">d-md-flex</div>
  <div class="d-lg-inline-flex bg-success">d-lg-flex</div>
  <div class="d-xl-inline-flex bg-success">d-xl-flex</div>
  <div class="d-xxl-inline-flex bg-success">d-xxl-flex</div>
</div>

</body>
</html>

ทิศทาง

คลาส: .flex-*-row

คำอธิบาย: แสดงรายการดิ้นในแนวนอนบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Horizontal Direction</h2>
  <p>Use .flex-row to make the flex items appear side by side (default).</p>
  <p>Use .flex-sm|md|lg|xl-row to achieve this on a specific screen size. Resize the browser window to see the effect</p>
  <p><code>flex-row:</code></p>
  <div class="d-flex flex-row bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>flex-sm-row:</code></p>
  <div class="d-sm-flex flex-sm-row bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>flex-md-row:</code></p>
  <div class="d-md-flex flex-md-row bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>flex-lg-row:</code></p>
  <div class="d-lg-flex flex-lg-row bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>flex-xl-row:</code></p>
  <div class="d-xl-flex flex-xl-row bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>flex-xxl-row:</code></p>
  <div class="d-xxl-flex flex-xxl-row bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .flex-*-row-reverse

คำอธิบาย: แสดงรายการดิ้นในแนวนอนและจัดชิดขวาบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Horizontal Direction</h2>
  <p>Use .flex-row to make the flex items appear side by side (default).</p>
  <p>Use .flex-row-reverse to right-align the direction, and use .flex-sm|md|lg|xl-row-reverse to right-align the direction on a specific screen size. Resize the browser window to see the effect.</p>
  <p><code>flex-row-reverse:</code></p>
  <div class="d-flex flex-row-reverse bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>flex-sm-row-reverse:</code></p>
  <div class="d-flex flex-sm-row-reverse bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>flex-md-row-reverse:</code></p>
  <div class="d-flex flex-md-row-reverse bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>flex-lg-row-reverse:</code></p>
  <div class="d-flex flex-lg-row-reverse bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>flex-xl-row-reverse:</code></p>
  <div class="d-flex flex-xl-row-reverse bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>flex-xxl-row-reverse:</code></p>
  <div class="d-flex flex-xxl-row-reverse bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .flex-*-column

คำอธิบาย: แสดงรายการดิ้นในแนวตั้งบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Vertical Direction</h2>
  <p>Use .flex-column to display the flex items vertically (on top of each other).</p>
  <p>Use .flex-sm|md|lg|xl-column to achieve this on different screen sizes.</p>
  <p><code>.flex-column</code>:</p>
  <div class="d-flex flex-column mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-sm-column</code>:</p>
  <div class="d-flex flex-sm-column mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-md-column</code>:</p>
  <div class="d-flex flex-md-column mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.flex-lg-column</code>:</p>
  <div class="d-flex flex-lg-column mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.flex-xl-column</code>:</p>
  <div class="d-flex flex-xl-column mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.flex-xxl-column</code>:</p>
  <div class="d-flex flex-xxl-column mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .flex-*-column-reverse

คำอธิบาย: แสดงรายการดิ้นในแนวตั้ง โดยกลับลำดับ บนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Vertical Direction</h2>
  <p>Use .flex-column to display the flex items vertically (on top of each other).</p>
  <p>Use .flex-column-reverse to reverse the vertical direction, and use .flex-sm|md|lg|xl-column-reverse to achieve this on different screen sizes.</p>
  <p><code>.flex-column-reverse</code>:</p>
  <div class="d-flex flex-column-reverse mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-sm-column-reverse</code>:</p>
  <div class="d-flex flex-sm-column-reverse mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-md-column-reverse</code>:</p>
  <div class="d-flex flex-md-column-reverse mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.flex-lg-column-reverse</code>:</p>
  <div class="d-flex flex-lg-column-reverse mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.flex-xl-column-reverse</code>:</p>
  <div class="d-flex flex-xl-column-reverse mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-xxl-column-reverse</code>:</p>
  <div class="d-flex flex-xxl-column-reverse mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

เนื้อหาที่สมเหตุสมผล

คลาส: .justify-content-*-start

คำอธิบาย: แสดงรายการดิ้นตั้งแต่เริ่มต้น (จัดชิดซ้าย) บนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Justify content start</h2>
  <p>Use the .justify-content-*-start to display flex items from the start (left-aligned) on different screen sizes. <strong>Note:</strong> left-aligned and from the start is default.</p>
  
  <p><code>.justify-content-start</code>:</p>
  <div class="d-flex justify-content-start bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-sm-start</code>:</p>
  <div class="d-flex justify-content-sm-start bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-md-start</code>:</p>
  <div class="d-flex justify-content-md-start bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-lg-start</code>:</p>
  <div class="d-flex justify-content-lg-start bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-xl-start</code>:</p>
  <div class="d-flex justify-content-xl-start bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-xxl-start</code>:</p>
  <div class="d-flex justify-content-xxl-start bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .justify-content-*-end

คำอธิบาย: แสดงรายการดิ้นที่ส่วนท้าย (จัดชิดขวา) บนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Justify content end</h2>
  <p>Use the .justify-content-*-end to display flex items at the end (right-aligned) on different screen sizes.</p>
  <p>Resize the browser window to see the effect.</p>
  
  <p><code>.justify-content-end</code>:</p>
  <div class="d-flex justify-content-end bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-sm-end</code>:</p>
  <div class="d-flex justify-content-sm-end bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-md-end</code>:</p>
  <div class="d-flex justify-content-md-end bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-lg-end</code>:</p>
  <div class="d-flex justify-content-lg-end bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-xl-end</code>:</p>
  <div class="d-flex justify-content-xl-end bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-xxl-end</code>:</p>
  <div class="d-flex justify-content-xxl-end bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .justify-content-*-center

คำอธิบาย: แสดงรายการ Flex ที่กึ่งกลางของคอนเทนเนอร์ Flex บนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Justify content center</h2>
  <p>Use the .justify-content-*-center to display flex items in the middle of a flex container on different screen sizes.</p>
  <p>Resize the browser window to see the effect.</p>
  
  <p><code>.justify-content-center</code>:</p>
  <div class="d-flex justify-content-center bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-sm-center</code>:</p>
  <div class="d-flex justify-content-sm-center bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-md-center</code>:</p>
  <div class="d-flex justify-content-md-center bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-lg-center</code>:</p>
  <div class="d-flex justify-content-lg-center bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-xl-center</code>:</p>
  <div class="d-flex justify-content-xl-center bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-xxl-center</code>:</p>
  <div class="d-flex justify-content-xxl-center bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .justify-content-*-between

คำอธิบาย: แสดงรายการดิ้น "ระหว่าง" บนหน้าจอที่แตกต่างกัน

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Justify content "between"</h2>
  <p>Use the .justify-content-*-between to display flex items in "between" inside a flex container on different screen sizes.</p>
  <p>Resize the browser window to see the effect.</p>
  
  <p><code>.justify-content-between</code>:</p>
  <div class="d-flex justify-content-between bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-sm-between</code>:</p>
  <div class="d-flex justify-content-sm-between bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-md-between</code>:</p>
  <div class="d-flex justify-content-md-between bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-lg-between</code>:</p>
  <div class="d-flex justify-content-lg-between bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-xl-between</code>:</p>
  <div class="d-flex justify-content-xl-between bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-xxl-between</code>:</p>
  <div class="d-flex justify-content-xxl-between bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .justify-content-*-around

คำอธิบาย: แสดงรายการดิ้น "รอบๆ" บนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Justify content "around"</h2>
  <p>Use the .justify-content-*-around to display flex items "around" inside a flex container on different screen sizes.</p>
  <p>Resize the browser window to see the effect.</p>
  
  <p><code>.justify-content-around</code>:</p>
  <div class="d-flex justify-content-around bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-sm-around</code>:</p>
  <div class="d-flex justify-content-sm-around bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-md-around</code>:</p>
  <div class="d-flex justify-content-md-around bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-lg-around</code>:</p>
  <div class="d-flex justify-content-lg-around bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.justify-content-xl-around</code>:</p>
  <div class="d-flex justify-content-xl-around bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>

  <p><code>.justify-content-xxl-around</code>:</p>
  <div class="d-flex justify-content-xxl-around bg-secondary mb-3">
    <div class="p-2 bg-info">Flex item 1</div>
    <div class="p-2 bg-warning">Flex item 2</div>
    <div class="p-2 bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

เติม/ความกว้างเท่ากัน

คลาส: .flex-*-fill

คำอธิบาย: บังคับรายการดิ้นให้มีความกว้างเท่ากันบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Fill / Equal Widths</h2>
  <p>Use .flex-fill on flex items to force them into equal widths, and use .flex-*-fill to achieve this on different screen sizes.</p>
  <p>Resize the browser window to see the effect.</p>
  
  <p><code>.flex-fill</code>:</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 flex-fill bg-info">Flex item 1</div>
    <div class="p-2 flex-fill bg-warning">Flex item 2</div>
    <div class="p-2 flex-fill bg-primary">Flex item 3</div>
  </div>
  
  <p><code>.flex-sm-fill</code>:</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 flex-sm-fill bg-info">Flex item 1</div>
    <div class="p-2 flex-sm-fill bg-warning">Flex item 2</div>
    <div class="p-2 flex-sm-fill bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-md-fill</code>:</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 flex-md-fill bg-info">Flex item 1</div>
    <div class="p-2 flex-md-fill bg-warning">Flex item 2</div>
    <div class="p-2 flex-md-fill bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-lg-fill</code>:</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 flex-lg-fill bg-info">Flex item 1</div>
    <div class="p-2 flex-lg-fill bg-warning">Flex item 2</div>
    <div class="p-2 flex-lg-fill bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-xl-fill</code>:</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 flex-xl-fill bg-info">Flex item 1</div>
    <div class="p-2 flex-xl-fill bg-warning">Flex item 2</div>
    <div class="p-2 flex-xl-fill bg-primary">Flex item 3</div>
  </div>

  <p><code>.flex-xxl-fill</code>:</p>
  <div class="d-flex mb-3 bg-secondary">
    <div class="p-2 flex-xxl-fill bg-info">Flex item 1</div>
    <div class="p-2 flex-xxl-fill bg-warning">Flex item 2</div>
    <div class="p-2 flex-xxl-fill bg-primary">Flex item 3</div>
  </div>
</div>

</body>
</html>

เติบโต

คลาส: .flex-*-grow-0

คำอธิบาย: อย่าทำให้ไอเท็มเติบโตบนหน้าจอที่แตกต่างกัน

คลาส: .flex-*-grow-1

คำอธิบาย: ทำให้ไอเท็มเติบโตบนหน้าจอที่แตกต่างกัน

หด

คลาส: .flex-*-shrink-0

คำอธิบาย: อย่าทำให้รายการหดตัวบนหน้าจอที่แตกต่างกัน

คลาส: .flex-*-shrink-1

คำอธิบาย: ทำให้รายการย่อขนาดบนหน้าจอต่างๆ

คำสั่ง

คลาส: .order-*-0-12

คำอธิบาย: เปลี่ยนลำดับจาก 0 เป็น 5 บนหน้าจอขนาดเล็ก

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Order</h2>
  <p>Change the visual order of a specific flex item(s) with the .order classes. Valid classes are from 0 to 12.</p>
  <p>Use .order-sm|md|lg|xl-0-12 to achieve this effect on different screen sizes. The classes can also be combined to make an even more flexible layout.</p>
  <p>Resize the browser window to see the effect.</p>
  
  <p><code>.order</code>:</p>
  <div class="d-flex mb-3">
    <div class="p-2 order-3 bg-info">Flex item 1</div>
    <div class="p-2 order-2 bg-warning">Flex item 2</div>
    <div class="p-2 order-1 bg-primary">Flex item 3</div>
  </div> 

  <p><code>.order-sm</code>:</p>
  <div class="d-flex mb-3">
    <div class="p-2 order-sm-3 bg-info">Flex item 1</div>
    <div class="p-2 order-sm-2 bg-warning">Flex item 2</div>
    <div class="p-2 order-sm-1 bg-primary">Flex item 3</div>
  </div> 
  
  <p><code>.order-md</code>:</p>
  <div class="d-flex mb-3">
    <div class="p-2 order-md-3 bg-info">Flex item 1</div>
    <div class="p-2 order-md-2 bg-warning">Flex item 2</div>
    <div class="p-2 order-md-1 bg-primary">Flex item 3</div>
  </div> 
  
  <p><code>.order-lg</code>:</p>
  <div class="d-flex mb-3">
    <div class="p-2 order-lg-3 bg-info">Flex item 1</div>
    <div class="p-2 order-lg-2 bg-warning">Flex item 2</div>
    <div class="p-2 order-lg-1 bg-primary">Flex item 3</div>
  </div> 
  
  <p><code>.order-xl</code>:</p>
  <div class="d-flex mb-3">
    <div class="p-2 order-xl-3 bg-info">Flex item 1</div>
    <div class="p-2 order-xl-2 bg-warning">Flex item 2</div>
    <div class="p-2 order-xl-1 bg-primary">Flex item 3</div>
  </div> 
  
  <p><code>.order-xxl</code>:</p>
  <div class="d-flex mb-3">
    <div class="p-2 order-xxl-3 bg-info">Flex item 1</div>
    <div class="p-2 order-xxl-2 bg-warning">Flex item 2</div>
    <div class="p-2 order-xxl-1 bg-primary">Flex item 3</div>
  </div> 
</div>

</body>
</html>

ห่อ

คลาส: .flex-*-nowrap

คำอธิบาย: อย่าห่อรายการบนหน้าจอที่แตกต่างกัน

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Wrap</h2>
  <p>Control how flex items wrap in a flex container with .flex-nowrap (<strong>default</strong>), .flex-wrap or .flex-wrap-reverse.</p>
  <p>Use the .flex-nowrap class if you don't want the flex items to wrap.</p>
  
  <p><code>.flex-nowrap:</code></p>
  <div class="d-flex flex-nowrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-sm-nowrap:</code></p>
  <div class="d-flex flex-sm-nowrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-md-nowrap:</code></p>
  <div class="d-flex flex-md-nowrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-lg-nowrap:</code></p>
  <div class="d-flex flex-lg-nowrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-xl-nowrap:</code></p>
  <div class="d-flex flex-xl-nowrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-xxl-nowrap:</code></p>
  <div class="d-flex flex-xxl-nowrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
</div>

</body>
</html>

คลาส: .flex-*-wrap

คำอธิบาย: ห่อรายการบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Wrap</h2>
  <p>Control how flex items wrap in a flex container with .flex-nowrap (<strong>default</strong>), .flex-wrap or .flex-wrap-reverse.</p>
  <p>Use the .flex-wrap class if you want the flex items to wrap. Resize the browser window to see the effect.</p>
  
  <p><code>.flex-wrap:</code></p>
  <div class="d-flex flex-wrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-sm-wrap:</code></p>
  <div class="d-flex flex-sm-wrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-md-wrap:</code></p>
  <div class="d-flex flex-md-wrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-lg-wrap:</code></p>
  <div class="d-flex flex-lg-wrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-xl-wrap:</code></p>
  <div class="d-flex flex-xl-wrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-xxl-wrap:</code></p>
  <div class="d-flex flex-xxl-wrap bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
</div>

</body>
</html>

คลาส: .flex-*-wrap-reverse

คำอธิบาย: ย้อนกลับการห่อรายการบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Wrap</h2>
  <p>Control how flex items wrap in a flex container with .flex-nowrap (<strong>default</strong>), .flex-wrap or .flex-wrap-reverse.</p>
  <p>Use the .flex-wrap-reverse class if you want the flex items to wrap, reversed. Resize the browser window to see the effect.</p>
  
  <p><code>.flex-wrap-reverse:</code></p>
  <div class="d-flex flex-wrap-reverse bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-sm-wrap-reverse:</code></p>
  <div class="d-flex flex-sm-wrap-reverse bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-md-wrap-reverse:</code></p>
  <div class="d-flex flex-md-wrap-reverse bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-lg-wrap-reverse:</code></p>
  <div class="d-flex flex-lg-wrap-reverse bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-xl-wrap-reverse:</code></p>
  <div class="d-flex flex-xl-wrap-reverse bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.flex-xxl-wrap-reverse:</code></p>
  <div class="d-flex flex-xxl-wrap-reverse bg-light">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13</div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
</div>

</body>
</html>

จัดแนวเนื้อหา

คลาส: .align-content-*-start

คำอธิบาย: จัดแนวรายการที่รวบรวมตั้งแต่เริ่มต้นบนหน้าจอที่แตกต่างกัน

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Content Start (default)</h2>
  <p>Use the .align-content-*-start classes to align gathered items from the start on different screens.</p>

  <p><code>.align-content-start</code>:</p>
  <div class="d-flex flex-wrap align-content-start bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-sm-start</code>:</p>
  <div class="d-flex flex-wrap align-content-sm-start bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-md-start</code>:</p>
  <div class="d-flex flex-wrap align-content-md-start bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-lg-start</code>:</p>
  <div class="d-flex flex-wrap align-content-lg-start bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xl-start</code>:</p>
  <div class="d-flex flex-wrap align-content-xl-start bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xxl-start</code>:</p>
  <div class="d-flex flex-wrap align-content-xxl-start bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
</div>

</body>
</html>

คลาส: .align-content-*-end

คำอธิบาย: จัดวางรายการที่รวบรวมไว้ที่ส่วนท้ายของหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Content End</h2>
  <p>Use the .align-content-*-end classes to align gathered items at the end on different screens.</p>
  <p>Resize the browser window to see the effect.</p>
  
  <p><code>.align-content-end</code>:</p>
  <div class="d-flex flex-wrap align-content-end bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-sm-end</code>:</p>
  <div class="d-flex flex-wrap align-content-sm-end bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-md-end</code>:</p>
  <div class="d-flex flex-wrap align-content-md-end bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-lg-end</code>:</p>
  <div class="d-flex flex-wrap align-content-lg-end bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xl-end</code>:</p>
  <div class="d-flex flex-wrap align-content-xl-end bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xxl-end</code>:</p>
  <div class="d-flex flex-wrap align-content-xxl-end bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
</div>

</body>
</html>

คลาส: .align-content-*-center

คำอธิบาย: จัดแนวรายการที่รวบรวมไว้ตรงกลางบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Content Center</h2>
  <p>Use the .align-content-*-center classes to align gathered items in the center on different screens.</p>

  <p><code>.align-content-center</code>:</p>
  <div class="d-flex flex-wrap align-content-center bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-sm-center</code>:</p>
  <div class="d-flex flex-wrap align-content-sm-center bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-md-center</code>:</p>
  <div class="d-flex flex-wrap align-content-md-center bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-lg-center</code>:</p>
  <div class="d-flex flex-wrap align-content-lg-center bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xl-center</code>:</p>
  <div class="d-flex flex-wrap align-content-xl-center bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xxl-center</code>:</p>
  <div class="d-flex flex-wrap align-content-xxl-center bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
</div>

</body>
</html>

คลาส: .align-content-*-around

คำอธิบาย: จัดแนวรายการที่รวบรวมไว้ "รอบๆ" บนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Content Around</h2>
  <p>Use the .align-content-*-around classes to align gathered items "around" on different screens.</p>

  <p><code>.align-content-around</code>:</p>
  <div class="d-flex flex-wrap align-content-around bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-sm-around</code>:</p>
  <div class="d-flex flex-wrap align-content-sm-around bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-md-around</code>:</p>
  <div class="d-flex flex-wrap align-content-md-around bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-lg-around</code>:</p>
  <div class="d-flex flex-wrap align-content-lg-around bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xl-around</code>:</p>
  <div class="d-flex flex-wrap align-content-xl-around bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xxl-around</code>:</p>
  <div class="d-flex flex-wrap align-content-xxl-around bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
</div>

</body>
</html>

คลาส: .align-content-*-stretch

คำอธิบาย: ยืดรายการที่รวบรวมไว้บนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Content Stretch</h2>
  <p>Use the .align-content-*-stretch classes to stretch single rows of flex items on different screens.</p>

  <p><code>.align-content-stretch</code>:</p>
  <div class="d-flex flex-wrap align-content-stretch bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-sm-stretch</code>:</p>
  <div class="d-flex flex-wrap align-content-sm-stretch bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-md-stretch</code>:</p>
  <div class="d-flex flex-wrap align-content-md-stretch bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>

  <p><code>.align-content-lg-stretch</code>:</p>
  <div class="d-flex flex-wrap align-content-lg-stretch bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xl-stretch</code>:</p>
  <div class="d-flex flex-wrap align-content-xl-stretch bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
  <br>
  
  <p><code>.align-content-xxl-stretch</code>:</p>
  <div class="d-flex flex-wrap align-content-xxl-stretch bg-light" style="height:300px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
    <div class="p-2 border">Flex item 4</div>
    <div class="p-2 border">Flex item 5</div>
    <div class="p-2 border">Flex item 6</div>
    <div class="p-2 border">Flex item 7</div>
    <div class="p-2 border">Flex item 8</div>
    <div class="p-2 border">Flex item 9</div>
    <div class="p-2 border">Flex item 10</div>
    <div class="p-2 border">Flex item 11</div>
    <div class="p-2 border">Flex item 12</div>
    <div class="p-2 border">Flex item 13 </div>
    <div class="p-2 border">Flex item 14</div>
    <div class="p-2 border">Flex item 15</div>
    <div class="p-2 border">Flex item 16</div>
    <div class="p-2 border">Flex item 17</div>
    <div class="p-2 border">Flex item 18</div>
    <div class="p-2 border">Flex item 19</div>
    <div class="p-2 border">Flex item 20</div>
    <div class="p-2 border">Flex item 21</div>
    <div class="p-2 border">Flex item 22</div>
    <div class="p-2 border">Flex item 23</div>
    <div class="p-2 border">Flex item 24</div>
    <div class="p-2 border">Flex item 25</div>
  </div>
</div>

</body>
</html>

จัดตำแหน่งรายการ

คลาส: .align-items-*-start

คำอธิบาย: จัดแนวรายการแถวเดียวตั้งแต่เริ่มต้นบนหน้าจอที่แตกต่างกัน

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Items Start</h2>
  <p>Use the .align-items-*-start classes to align single rows of items from the start on different screens.</p>
  <p>Resize the browser window to see the effect. <strong>Note:</strong> align-items-stretch is default.</p>

  <p><code>.align-items-start</code>:</p>
  <div class="d-flex align-items-start bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-sm-start</code>:</p>
  <div class="d-flex align-items-sm-start bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-md-start</code>:</p>
  <div class="d-flex align-items-md-start bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-lg-start</code>:</p>
  <div class="d-flex align-items-lg-start bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xl-start</code>:</p>
  <div class="d-flex align-items-xl-start bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xxl-start</code>:</p>
  <div class="d-flex align-items-xxl-start bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .align-items-*-end

คำอธิบาย: จัดแนวแถวเดียวของรายการไว้ที่ส่วนท้ายของหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Items End</h2>
  <p>Use the .align-items-*-end classes to align single rows of items at the end on different screens.</p>
  <p>Resize the browser window to see the effect. <strong>Note:</strong> align-items-stretch is default.</p>

  <p><code>.align-items-end</code>:</p>
  <div class="d-flex align-items-end bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-sm-end</code>:</p>
  <div class="d-flex align-items-sm-end bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-md-end</code>:</p>
  <div class="d-flex align-items-md-end bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-lg-end</code>:</p>
  <div class="d-flex align-items-lg-end bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xl-end</code>:</p>
  <div class="d-flex align-items-xl-end bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xxl-end</code>:</p>
  <div class="d-flex align-items-xxl-end bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .align-items-*-center

คำอธิบาย: จัดแนวรายการแถวเดียวให้อยู่กึ่งกลางบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Items Center</h2>
  <p>Use the .align-items-*-center classes to align single rows of items in the center of a flex container on different screens.</p>
  <p>Resize the browser window to see the effect. <strong>Note:</strong> align-items-stretch is default.</p>

  <p><code>.align-items-center</code>:</p>
  <div class="d-flex align-items-center bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-sm-center</code>:</p>
  <div class="d-flex align-items-sm-center bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-md-center</code>:</p>
  <div class="d-flex align-items-md-center bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-lg-center</code>:</p>
  <div class="d-flex align-items-lg-center bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xl-center</code>:</p>
  <div class="d-flex align-items-xl-center bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xxl-center</code>:</p>
  <div class="d-flex align-items-xxl-center bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .align-items-*-baseline

คำอธิบาย: จัดแนวรายการแถวเดียวบนเส้นฐานบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Items Baseline</h2>
  <p>Use the .align-items-*-baseline classes to align single rows of items on the baseline on different screens.</p>
  <p>Resize the browser window to see the effect. <strong>Note:</strong> align-items-stretch is default.</p>

  <p><code>.align-items-baseline</code>:</p>
  <div class="d-flex align-items-baseline bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-sm-baseline</code>:</p>
  <div class="d-flex align-items-sm-baseline bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-md-baseline</code>:</p>
  <div class="d-flex align-items-md-baseline bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-lg-baseline</code>:</p>
  <div class="d-flex align-items-lg-baseline bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xl-baseline</code>:</p>
  <div class="d-flex align-items-xl-baseline bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xxl-baseline</code>:</p>
  <div class="d-flex align-items-xxl-baseline bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
</div>

</body>
</html>

คลาส: .align-items-*-stretch

คำอธิบาย: ขยายรายการแถวเดียวบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Items Stretch (default)</h2>
  <p>Use the .align-items-*-stretch classes to stretch single rows of items on different screens.</p>

  <p><code>.align-items-stretch</code>:</p>
  <div class="d-flex align-items-stretch bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-sm-stretch</code>:</p>
  <div class="d-flex align-items-sm-stretch bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-md-stretch</code>:</p>
  <div class="d-flex align-items-md-stretch bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-items-lg-stretch</code>:</p>
  <div class="d-flex align-items-lg-stretch bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xl-stretch</code>:</p>
  <div class="d-flex align-items-xl-stretch bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  
  <p><code>.align-items-xxl-stretch</code>:</p>
  <div class="d-flex align-items-xxl-stretch bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
</div>

</body>
</html>

จัดตำแหน่งตนเอง

คลาส: .align-self-*-start

คำอธิบาย: จัดแนวรายการดิ้นตั้งแต่เริ่มต้นบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Self Start</h2>
  <p>Use the .align-self-*-start classes to align a flex item from the start in a flex container on different screens.</p>
  <p>Resize the browser window to see the effect. <strong>Note:</strong> align-self-stretch is default.</p>

  <p><code>.align-self-start</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-start">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-sm-start</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-sm-start">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-md-start</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-md-start">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-lg-start</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-lg-start">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-xl-start</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xl-start">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <br>

  <p><code>.align-self-xxl-start</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xxl-start">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
</div>

</body>
</html>

คลาส: .align-self-*-end

คำอธิบาย: จัดแนวรายการดิ้นที่ส่วนท้ายของหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Self End</h2>
  <p>Use the .align-self-*-end classes to align a flex item at the end in a flex container on different screens.</p>
  <p>Resize the browser window to see the effect. <strong>Note:</strong> align-self-stretch is default.</p>

  <p><code>.align-self-end</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-end">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-sm-end</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-sm-end">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-md-end</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-md-end">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-lg-end</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-lg-end">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-xl-end</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xl-end">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <br>

  <p><code>.align-self-xxl-end</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xxl-end">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
</div>

</body>
</html>

คลาส: .align-self-*-center

คำอธิบาย: จัดแนวรายการดิ้นให้อยู่ตรงกลางบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Self Center</h2>
  <p>Use the .align-self-*-center classes to align a flex item in the center of a flex container on different screens.</p>
  <p>Resize the browser window to see the effect. <strong>Note:</strong> align-self-stretch is default.</p>

  <p><code>.align-self-center</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-center">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-sm-center</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-sm-center">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-md-center</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-md-center">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-lg-center</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-lg-center">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-xl-center</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xl-center">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <br>

  <p><code>.align-self-xxl-center</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xxl-center">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
</div>

</body>
</html>

คลาส: .align-self-*-baseline

คำอธิบาย: จัดแนวรายการดิ้นบนเส้นฐานบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Self Baseline</h2>
  <p>Use the .align-self-*-baseline classes to align a flex item on the baseline in a flex container on different screens.</p>
  <p>Resize the browser window to see the effect. <strong>Note:</strong> align-self-stretch is default.</p>

  <p><code>.align-self-baseline</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-baseline">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-sm-baseline</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-sm-baseline">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-md-baseline</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-md-baseline">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-lg-baseline</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-lg-baseline">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-xl-baseline</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xl-baseline">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <br>

  <p><code>.align-self-xxl-baseline</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xxl-baseline">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
</div>

</body>
</html>

คลาส: .align-self-*-stretch

คำอธิบาย: ยืดรายการดิ้นบนหน้าจอต่างๆ

ลองมัน

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body> 

<div class="container mt-3">
  <h2>Align Self Stretch (default)</h2>
  <p>Use the .align-self-*-stretch classes to stretch a flex item in a flex container on different screens.</p>

  <p><code>.align-self-stretch</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-stretch">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-sm-stretch</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-sm-stretch">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-md-stretch</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-md-stretch">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-lg-stretch</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-lg-stretch">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>

  <p><code>.align-self-xl-stretch</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xl-stretch">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
  <br>

  <p><code>.align-self-xxl-stretch</code>:</p>
  <div class="d-flex bg-light" style="height:150px">
    <div class="p-2 border">Flex item 1</div>
    <div class="p-2 border align-self-xxl-stretch">Flex item 2</div>
    <div class="p-2 border">Flex item 3</div>
  </div>
  <br>
</div>

</body>
</html>