标签：CSS设置div透明度-FF3.5+ 已不支持-moz-opacity

CSS设置div透明度-FF3.5+ 已不支持-moz-opacity_html/css_WEB-ITnose

让div 透明，兼容ie ff transparent_class {filter:alpha(opacity=50);-moz-opacity:0.5;-khtml-opacity: 0.5; opacity: 0.5;}filte...