Bootstrap 4 .justify-content-* 類
要對齊彈性專案,請使用 justify-content-* 類。
使用以下任意一個來對齊彈性專案,使其處於開始、結束、周圍和中間。
justify-content-start – Align Flex items at the start justify-content-end - Align Flex items at the end justify-content-around – Align flex items around on different screen sizes justify-content-between - Alex flex items in between on difference screen sizes
我們來看一個示例,將彈性專案設定在開始 −
<div class="d-flex justify-content-start bg-primary mb-5"> <div class="p-2 bg-danger">RANK 1</div> <div class="p-2 bg-secondary">RANK 2</div> <div class="p-2 bg-warning">RANK3</div> </div>
以下是實現 justify-content-* 類的示例 −
示例
<!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 rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script> </head> <body> <div class="container mt-3"> <div class="d-flex justify-content-start bg-primary mb-5"> <div class="p-2 bg-danger">RANK 1</div> <div class="p-2 bg-secondary">RANK 2</div> <div class="p-2 bg-warning">RANK3</div> </div> <div class="d-flex justify-content-end bg-info mb-5"> <div class="p-2 bg-danger">RANK 1</div> <div class="p-2 bg-primary">RANK 2</div> <div class="p-2 bg-warning">RANK 3</div> </div> <div class="d-flex justify-content-around bg-warning mb-5"> <div class="p-2 bg-danger">RANK 1</div> <div class="p-2 bg-info">RANK 2</div> <div class="p-2 bg-secondary">RANK 3</div> </div> </div> </body> </html>
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