#droplinebar {overflow: hidden;} .droplinebar ul{ margin: 0; padding: 0; float: left; width: 100%; font: bold 14px Arial, Helvetica, sans-serif,微软雅黑; text-align:center; background: #006b96 url(images/blueactive.gif) center center repeat-x;} .droplinebar ul li{display: inline;} .droplinebar ul li a{ float: left; display: block; color: white; width: 127px; padding:11px 2px; text-decoration: none;} .droplinebar ul li a:visited{color: white;} .droplinebar ul li a:hover, .droplinebar ul li .current{ color: white;background: transparent url(images/bluedefault.gif) center center repeat-x;padding:11px 2px;} .droplinebar ul li ul{ position: absolute; z-index: 100; padding: 5px 0; top: 0; background: #006791; visibility: hidden;} .droplinebar ul li ul li a{ font: bold 14px 微软雅黑,Arial, Helvetica, sans-serif; padding:5px 0; margin: 0;} .droplinebar ul li ul li a:hover{ background: #024662;}