DIV层阴影 <br />.out {<br /> position:relative;<br />background:#E4E4E4; <br />margin:8px auto;<br />width:300px<br />}<br />.in {<br />background:#fff; <br />border:1px solid #666;<br />padding:10px 5px;<br />position:relative; <br />top:-5px;<br />left:-5px;<br />}<br /> CSS相对采用相对定位实现DIV层的投影(阴影)效果 http://www.999jiujiu.com/
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