css设置圆角 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>圆角</title>
    <style>
        #example1{
                    border:2px solid #a1a1a1;
                    padding:10px 40px; 
                    background:#dddddd;
                    width:300px;
                    border-radius: 25px;
                }
        #example2 {
            border: 2px solid red;
            padding: 10px;
            border-radius: 50px 20px;
        }
    </style>
</head>
<body>
    <div id="example1">
        <p>border-radius 属性允许您为元素添加圆角边框！</p>
    </div>
    <br><br>
    <div id="example2">
        <p>如果设置了两个值，第一个用于左上角和右下角，第二个用于右上角和左下角。</p>
    </div>
</body>
</html>

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posted @ 2022-05-01 21:08  wjxuriel  阅读(91)  评论(0)    收藏  举报