发表于： 2016-04-01 12:05:19
2 1630
请师兄帮忙看看两个弱警告是哪出的
<html>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<head>
<style>
body{
width: 600px;
height: 600px;
background: black;
margin: auto;
}
div{
margin: 0 auto;
}
#container{
width: 360px;
height: 350px;
padding: 20px ;
background: white;
background-position: center;
}
.four{
width: 110px;
height: 110px;
background: orange;
float: left;
margin: 3px;
border-radius: 10px;
}
</style>
</head>
<body>
<div>
<div id="container">
<div class="four"></div>
<div class="four"></div>
<div class="four"></div>
<div class="four"></div>
<div class="four"></div>
<div class="four"></div>
<div class="four"></div>
<div class="four"></div>
<div class="four"></div>
</div>
</div>
</body>
</html>
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