摘要： CSS：.transparent{/*ModernBrowsers*/opacity:0.7;/*IE8*/-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";/*IE5-7*/filter:alpha(opacity=70);/*Netscape*/-moz-opacity:0.7;/*Safari1*/-khtml-opacity:0.7;} 阅读全文