<!DOCTYPE html>
<html>
<head>
<title></title>
<style type="text/css">
#div1 {
position: fixed;
left: 0;top:0;bottom:0;right: auto;
width: 100px;
height: 100%;
}
#div2 {
position: absolute;
left: 200px;
width: 500px;
height: 1200px;
margin: 30px;
}
</style>
</head>
<body>
<div id="div1"></div>
<div id="div2"></div>
</body>
</html>
实际效果在ff、ie下div2的底边贴着body的底边,没有30px的margin,但是chrome下正常,是为什么?
有没有css reset