#block_top{background:url(/img/block/bg_top.png) top no-repeat;width:1000px;height:120px;padding:20px 0 0 0;}
#i2,#i3,#i4{display:none;}
#block_top ul{position:absolute;}
#block_top ul li{float:left;width:333px;height:120px;}
#block_top ul li img{width:333px;height:120px;}
#block_top ul li div{background:rgba(0,0,0,0.4);position:relative;margin:-20px 0 0 0;height:20px;padding:0 10px 0 15px;}
#block_top ul li div a{font:11px/20px 'Tahoma';color:#fff;}
#block_top ul li div a:hover{text-decoration:none;}

#index_ul{margin:0 0 0 -20px;width:1000px;}
#index_ul ul{float:left;width:318px;margin:10px 0 20px 15px;}
#index_ul ul li{list-style:square inside;color:#06F;font:11px/21px 'Tahoma';}
#index_ul ul li div{float:left;width:100px;color:#666;font:11px/21px 'Tahoma';}
#index_ul ul li a{text-decoration:none;color:#333;font:11px/21px 'Tahoma';}
#index_ul ul li a:hover{text-decoration:underline;color:#06F;}

#banner{margin:0 0 10px 0;}

@-moz-document url-prefix() {#block_top ul li div{margin:-25px 0 0 0;}}