.index_focus{width:770px; position:relative;margin:0 auto;}
.index_focus li{float:left;}
.index_focus .cf li{position:relative;color:#fff;}
.index_focus .cf a{display:block;width:770px;height:400px;position:absolute;color:#fff;}
.index_focus .cf li span{display:block;width:770px;position:absolute;left:0px;bottom:0; height:50px;line-height:50px; font-size:22px;text-align: center;background:-moz-linear-gradient(top,rgba(0,0,0,0) 0%,rgba(0,0,0,1) 100%);
background:-webkit-linear-gradient(top,rgba(0,0,0,0) 0%,rgba(0,0,0,1) 100%);background:linear-gradient(to bottom,rgba(0,0,0,0) 0%,rgba(0,0,0,1) 100%); overflow:hidden;}
.index_focus .picBox{width:770px; height:410px; position:relative;overflow:hidden; background:#ffffff;}
.index_focus .picBox ul{height:400px;position:absolute; left:0;}
.index_focus .picBox li{width:770px;height:400px;}
.index_focus .picBox li img{width:770px;height:400px;}

.index_focus .listBox{width:732px;height:88px;margin:0 auto;position:relative;overflow:hidden;}
.index_focus .listBox ul{height:88px;position:absolute; padding-left:12px;}
.index_focus .listBox li{width:144px;height:83px;cursor:pointer;position:relative; padding:5px 0 0 0;}
.index_focus .listBox li i{display:none;}
.index_focus .listBox li a{display:block;width:132px;height:83px;}
.index_focus .listBox img{width:126px;height:77px;border:3px solid #CECDCC;}
.index_focus .listBox .on img{border:3px solid #c91b23;}
.index_focus .listBox .on{background:url(../images/img_bg.jpg) center top no-repeat;}
.index_focus .listBox .on i{display:block;}

.index_focus .btn{position:absolute;cursor:pointer;z-index:99;font-size:50px;font-weight:bold;}
.index_focus #prevTop,.index_focus #nextTop{top:175px;width:32px;height:48px; display:none;}
.index_focus #prevTop{background:url(../images/prevBtnTop.png) 0 0 no-repeat;}
.index_focus #nextTop{background:url(../images/nextBtnTop.png) 0 0 no-repeat;}

.index_focus #prev,.index_focus #next{top:410px;width:14px;height:88px;}
.index_focus .prev{left:0px;background:url(../images/prevBtn.png) no-repeat  center;}
.index_focus .next{right:0px;background:url(../images/nextBtn.png) no-repeat center;}