/*focus*/
.focus {height:780px;overflow:hidden;position:relative; min-width:1220px; width:100%;}
.focus_m ul {width:100%;height:780px;overflow:hidden;}
.focus_m li {width:100%;height:780px;_float:left;} 
.focus_s {z-index:2;min-width:1220px; width:100%; position:absolute; bottom:3%; left:0; }
.focus_s ul {height:18px;overflow:hidden;width:1220px; text-align:center; margin:0 auto; }
.focus_s li { cursor:pointer;height:18px;width:18px;overflow:hidden;margin-right:18px; display:inline-block;}
.focus_s li b {display:block;text-indent:-999em;background:url(../images/circle.png) -36px 0 no-repeat;width:18px;height:18px;overflow:hidden;_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=noscale, src='images/circle.png');_background:none;}
.focus_s li.active b { background-position:0 0 ;}
.focus_l,.focus_r {position:absolute;display:block;width:50px;height:75px;overflow:hidden;z-index:2;top:300px;}
.focus_l {left:0;}
.focus_r {right:0;}
.focus_l b,.focus_r b {position:absolute;z-index:1;display:block;width:50px;height:75px;overflow:hidden;background:#000;opacity:0.3;filter:alpha(opacity=30);cursor:pointer;}
.focus_l span,.focus_r span {display:block;position:relative;z-index:2;width:22px;height:33px;top:21px;cursor:pointer;}
.focus_l span {left:12px;background:url(../images/l.png) 0 0 no-repeat;_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=noscale, src='images/l.png');_background:none;}
.focus_r span {left:16px;background:url(../images/r.png) 0 0 no-repeat;_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=noscale, src='images/r.png');_background:none;}
.focus_l:hover,.focus_r:hover {*zoom:1;}
.focus_l:hover b,.focus_r:hover b {opacity:0.5;filter:alpha(opacity=50);}