摘要:
#TopDiv{display:none;position:absolute;width:500px;height:400px;background:rgb(205,205,205);filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50);background:rgba(205,205,205,0.5);top:50px;left:30...
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posted @ 2010-01-10 16:40
nidilzhang
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摘要:
#fixed { position: absolute; top: 0; left: 0; width: 10em; height: 100%;}body > #fixed { position: fixed;}#content { margin-left: 10em;background:red;height:800px;}利用css选择器覆盖原position的属性值;fixed层的父层...
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posted @ 2010-01-10 16:28
nidilzhang
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