层的半透明效果 css特效
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代码1:
.header{ width:760px; margin-right: auto; margin-left: auto; padding: 0px; height:120px; text-align:left; top: 0px; clear:both; margin-top: 0px; margin-bottom: 0px; /* 这里设置半透明效果*/ filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='http://www.xwsy.com/v8/themes/images/1/head.png', sizingMethod='crop'); } .header h1 { margin-top: 25px; float: right; margin-right: 15px; text-align: right; } .header[class]{ /*此行针对 FireFox 浏览器设置 */ background-image:url(http://www.xwsy.com/v8/themes/images/1/head.png) }========================================
代码2
.transparent{filter:alpha(opacity=12);-moz-opacity:0.12;opacity:0.12;background-color:#000;}
filter:alpha(opacity=12); 支持IE-moz-opacity:0.12; 支持FFopacity:0.12; css 3标准
