2-4作业提交
来源：2-4 编程练习
qq_慕斯7214945
2020-08-23 15:52:57
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style type="text/css">
.border,.padding,.content{/*给最外层的div设置样式*/
width:300px;height:300px;
float:left;margin-left:50px;
}
a{
text-decoration:none;
font-size:30px;
}
.div1,.div2,.div3{/*放置背景图片的div样式*/
width:220px;height:200px;
border:10px solid rgba(0,255,0,0.3);
padding:50px;
background-image:url("http://climg.mukewang.com/582c316e0001fd6507000210.jpg");
margin-top:50px;
}
.border:hover div,.padding:hover div,.content:hover div{
display:block;
}
.div1{
background-clip: border-box;
}
.div2{
background-clip: padding-box;
}
.div3{
background-clip: content-box;
}
.div1,.div2,.div3{
display: none;
}
</style>
</head>
<body>
<div class="border">
<a href="">border-box</a>
<div class="div1"></div>
</div>
<div class="padding">
<a href="">padding-box</a>
<div class="div2"></div>
</div>
<div class="content">
<a href="">content-box</a>
<div class="div3"></div>
</div>
</body>
</html>
1回答
-
好帮手慕码
2020-08-23
同学你好，代码实现的是正确的。继续加油，祝学习愉快~
0
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