老师检查代码
来源：4-3 编程练习
可怜虫小姜
2020-05-26 21:37:11
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
*{
padding:0;
margin: 0;
}
.bg{
background:url(http://climg.mukewang.com/59c9f7ce0001839219034033.png);
width: 100%;
height: 4033px;
position: relative;
}
.le{
position: fixed;
width: auto;
height: 364px;
z-index: 999;
top:50%;
right: 0;
margin-top: -182px;
}
.ri{
position: fixed;
width: auto;
height: 364px;
z-index: 999;
top:50%;
left: 0;
margin-top: -182px;
}
</style>
</head>
<body>
<div class="bg">
<img class="le" src="http://climg.mukewang.com/5a3383c70001f1b702240364.png">
<img class="ri" src="http://climg.mukewang.com/5a3383d00001a3dd02240364.png">
</div>
</body>
</html>
1回答
-
好帮手慕小鱼
2020-05-27
同学你好，代码是正确的。继续加油，祝学习愉快~
0
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