24.1-伪元素的运用

一、字体图标:

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <!-- 引入阿里字体库下面的css文件 -->
    <link rel="stylesheet" type="text/css" href="icon/iconfont.css">
    <style>
        div {
            width: 200px;
            height: 40px;
            margin: 200px auto;
            border: 1px solid red;
        }

        div::after {
            font-family: "iconfont";
            /* &#xe669 将代码的&#x去掉,用\代替  */
            content: "\e669";
        }
    </style>
</head>

<body>
    <div>

    </div>
</body>

</html>

  

posted @ 2021-01-29 15:46  Y字仇杀队  阅读(62)  评论(0编辑  收藏  举报