向 Bootstrap 中的元素添加带有左圆角
若要给元素(如 <div>)添加左侧圆角,请在 Bootstarp 4 中使用 rounded-left 类。
设置圆角边框 -
<div class="one rounded-left"></div>
您可以尝试运行以下代码来实现 rounded-left 类 -
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> <style> .one { width: 200px; height: 100px; background-color: #FFFF00; margin: 8px; } </style> </head> <body> <div class="container"> <h2>Rounded Corner</h2> <p>We have three rectangles with left rounded corner:</p> <div class="one rounded-left"></div> <div class="one rounded-left"></div> <div class="one rounded-left"></div> </div> </body> </html>
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