.focus {float:none;width:100%;height:334px;position:relative; text-align:center;}
.focus .btn{ position:absolute; bottom:34px; left:50%; margin-left:-1.2em; overflow:hidden; zoom:1;} 
.focus .btn a{position:relative; display:inline; width:1.2em; height:1.2em; border-radius:0.7em; margin:0 5px;color:#B0B0B0;font:1.2em/1.5em "\5B8B\4F53"; text-decoration:none; text-align:center; outline:0; float:left; }  
.focus .btn a:hover,.focus .btn a.current{  cursor:pointer;  }  
.focus .fPic{ position:absolute; left:0px; top:0px; }  
.focus .D1fBt{ overflow:hidden; zoom:1;  height:16px; z-index:10;  }  
.focus .shadow{ width:100%; position:absolute; bottom:0; left:0px; z-index:10; height:80px; line-height: 80px; background:rgba(0,0,0,0.6);    
filter:progid:DXImageTransform.Microsoft.gradient( GradientType = 0,startColorstr = '#80000000',endColorstr = '#80000000')\9;  display:block;  text-align:left; }  
.focus .shadow a{ text-decoration:none; color:#fff; font-size:20px; overflow:hidden; margin-left:10px; font-family: "\5FAE\8F6F\96C5\9ED1";}  
.focus .fcon{ position:relative; width:100%; float:left;  display:none; height:334px; background:#000; text-align:center;}  
.focus .fcon a{ display:block; width:100%; height:334px; cursor: default; background-repeat:no-repeat; background-position:top center;}
.focus .fbg{left:50%;bottom:7px; position:absolute; width:3em; margin-left:-1.5em;height:10px; z-index: 200; display:block;}  
.focus .fbg div{margin:0;overflow:hidden;zoom:1;height:10px}
.focus .D1fBt a{position:relative; display:block; width:10px; height:10px; margin:0 2px; text-align:center; border-radius:100%; outline:0; float:left; background:#686868; }   
.focus .D1fBt .current,.focus .D1fBt a:hover{background:#ef301e;}
.focus .D1fBt img{display:none}
.focus .D1fBt i{display:none; font-style:normal; }
.focus .prev,.focus .next{position:absolute;top: 100px;width:27px;height:46px;background:url(../images/jsIcon.png) no-repeat;display:NONE;}
.focus .prev{top: 10em; left: 1px;background-position:left -288px; cursor:pointer; }  
.focus .next{top: 10em; right:1px; background-position:right -288px; cursor:pointer;}  
.focus .prev:hover{background-position:left -358px;}  
.focus .next:hover{background-position:right -358px;}
@media (max-width: 640px){
.indexL_advertisement{ position:relative;width:100%;height:20em; margin:0 auto; background-color:#000; overflow:hidden; text-align:center;}
.focus {float:none;width:100%;height:20em;position:relative; text-align:center;}
.focus .fcon{ position:relative; width:100%; float:left;  display:none; height:20em; background:#000; text-align:center;}  
.focus .fcon a{ display:block; width:100%;height:20em; cursor: default; background-size:100% auto;}

}
@media (min-width:640px) and (max-width: 1920px){
	.indexL_advertisement{ position:relative;width:640px;height:334px; margin:0 auto; background-color:#000; overflow:hidden; text-align:center;}  

}