.slider{position: relative}
.slider div{position: relative;text-align: center;padding: 0px;list-style-type: none;margin: 0px;width: 332px;background: #ffffff;height: 329px;overflow: hidden;}
.hdnum{width: 334px;height: 78px;overflow: hidden;padding-top: 2px; margin:0 auto; padding-left:10px; margin-bottom:75px}
.hdnum li{padding: 1px;width: 66px;float: left; margin-bottom:10px; margin-left:5px; overflow: hidden; cursor:pointer}
.hdnum li img{width: 62px;height: 62px;filter: alpha(opacity=50);opacity: 0.5;-moz-opacity: 0.5;-khtml-opacity: 0.5; border:1px solid #ccc}
.hdnum li.on{padding: 0;width: 64px;}
.hdnum li.on img{filter: alpha(opacity=100);width: 62px;height: 62px;opacity: 1;-moz-opacity: 1;-khtml-opacity: 1}