/*Big_Slide样式*/
#Big_Slide_box{width:100%; overflow:hidden;}
#Big_Slide{width:1920px;position: relative; margin:0 auto; height:450px;}
#Big_Slide ul li{width:1920px; height:450px; position: absolute;}
#Big_Slide_Last,#Big_Slide_Next{width:46px; height:131px; color:#333; font-size:18px; position: absolute;z-index:9999; cursor:pointer; opacity:0.5;}
#Big_Slide_Last:hover,#Big_Slide_Next:hover{opacity:1;}
#Big_Slide_Tab{position: absolute; bottom:12px; height:1px; margin:0 auto; width:240px;}
#Big_Slide_Tab a{display:block; background:#000; float:left; height:1px; overflow:hidden; z-index:9999; }
#Big_Slide_Tab .TabOn{ background:#fff;} 
#Big_Slide .prev{position:absolute; width:980px; height:335px; background:#fff; top:0px; z-index:99; opacity:0.95;}