<head>
<title>test absolute</title>
<style type="text/css">
*{margin:0; padding: 0;}
.box {
width: 100%;
height: 100px;
background-color: pink;
}
.one {
width: 500px;
border: 10px solid black;
background-color: green;
}
.two {
width: 100px;
height: 100px;
background-color:yellow;
position: absolute;
border: 10px solid red;
}
</style>
</head></head>
<body>
<div class="box">
</div>
<div class="one">
<div class="two"></div>
</div>
</body>
ZE明
慕田峪6141110
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慕仰4388114