python/HTML/13.html at master · pythonkd/python · GitHub

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<!DOCTYPE html>

<html lang="en">

<head>

<meta charset="UTF-8">

<title>伪类选择器</title>

<style>

.box:hover{

color: red;

background: #d29245;

height: 200px;

width: 200px;

}

/*a:hover{color: red; text-decoration: underline}*/

/*a:before{content: "hello"}*/

/*a:after{content: "world"}*/

.box2:hover{

color: red;

width: 100px;}

</style>

</head>

<body>

<div class="box">dkcgsjchgsdhcg</div>

<a href="#">sdfsdfsdf</a>

<img class="box2" src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1538060833603&di=dae0543fa115b6b3c2567fee50528a4a&imgtype=0&src=http%3A%2F%2Fkibey-echo.b0.upaiyun.com%2Fposter%2F2014%2F09%2F24%2F0ee91e03d993b087.png" alt="加载失败">

</body>

</html>