.imgs {width:100%;height:100%;width:309px;height:154.5px} .gifImg {width:309px;height:154.5px} a { color:#555; text-decoration:none; } a:hover { text-decoration:underline; } /* css common */ .clearfix:after {content: "."; display: block; height:0; clear:both; visibility: hidden;} .clearfix { *zoom:1; } #box{ position:relative; width:309px; height:190px; border:1px solid #f2f2f2; margin:0px auto;} #box .bigUl{} #box .prev{ position:absolute; width:40px; height:60px; background:url(../images/icon-focusimg-btn-png24-20131225.png) -44px -63px no-repeat; z-index:500; top:67px; left:0px; opacity:0; filter:alpha(opacity=0); cursor:pointer;} #box .next{ position:absolute; width:40px; height:60px; background:url(../images/icon-focusimg-btn-png24-20131225.png) -74px -63px no-repeat; z-index:500; top:67px; right:0px; opacity:0; filter:alpha(opacity=0);cursor:pointer;} .bigUl li { position:absolute;} .numberUl { position:absolute; right:0; bottom:37px; z-index:400} .numberUl li{width:24px; height:13px; float:left; background:#3b5998; opacity:0.7; margin-left:1px;} .numberUl li a{ display:block ;width:24px; height:13px; color:#fff; font-size:12px; text-align:center; line-height:13px;} #box .textUl li{ position:absolute; left:20px; bottom:10px; display:none;} #box .textUl li a{ font-size:18px; font-family:"Microsoft Yahei"; color:#000; font-weight:bold;} .numberUl li.night a{ background:yellow; color:black; }