/*gotoTop*/
.go{width:45px;height:45px;position:fixed;_position:absolute;_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||200)-(parseInt(this.currentStyle.marginBottom,10)||0)));right:80px;bottom:20%;}
.go a{text-indent:999em;width:45px;height:45px;margin:5px;border:0;overflow:hidden;float:left}
.go .top{background:url(../images/top.png) no-repeat;height:50px;width:50px;}
#goTopBtn {	position: fixed;cursor:pointer;  _position: absolute; _right: auto}

#demo{width:1200px;height:500px;margin:20px auto;overflow:hidden;}
#demo li{float:left;position:relative;width:108px;height:100%;overflow:hidden;filter:alpha(opacity=50);-moz-opacity:0.5;opacity:0.5;cursor:pointer;}
#demo li div{position:absolute;width:100%;padding:10px 20px;height:auto;line-height:20px;background:rgba(0,0,0,0.7);bottom:0;left:0;display:none;text-align:left;}
#demo li div a{color:#FFF;text-decoration:none;}
#demo li div a:hover{color:#358e2f;text-decoration:none;}
#demo li:first-child{width:650px;filter:alpha(opacity=100);-moz-opacity:1;opacity:1;}
#demo li:first-child div{display:block;}


/*img*/
.mod18{width:900px;height:600px;margin:20px auto;position:relative;}
.mod18 .btn{position:absolute;width:15px;height:23px;top:560px;cursor:pointer;z-index:99;font-size:50px;font-weight:bold;}
.mod18 .prev{left:0;background:url(../images/prevBtn.png) no-repeat;}
.mod18 #prevTop,.mod18 #nextTop{top:213px;width:46px;height:48px;}
.mod18 #prevTop{background:url(../images/prevBtnTop.png) 0 0 no-repeat;}
.mod18 #nextTop{background:url(../images/nextBtnTop.png) 0 0 no-repeat;}
.mod18 .next{right:0;background:url(../images/nextBtn.png) no-repeat;}
.mod18 li{float:left;}
.mod18 .cf li{position:relative;color:#fff;}
.mod18 .cf a{display:block;width:900px;height:500px;position:absolute;color:#fff;}
.mod18 .cf li span{display:block;width:860px;position:absolute;left:0;bottom:0;padding:10px 20px;line-height:22px;text-align:left;background:rgba(0,0,0,0.6);filter:progid:DXImageTransform.Microsoft.gradient( GradientType = 0,startColorstr = "#60000000",endColorstr = "#60000000");}
.mod18 .picBox{height:500px;position:relative;overflow:hidden;}
.mod18 .picBox ul{height:500px;position:absolute;}
.mod18 .picBox li{width:900px;height:500px;}
.mod18 .listBox{width:868px;height:98px;margin:10px auto;position:relative;padding:10px 15px;overflow:hidden;border:1px solid #d5d5d5;}
.mod18 .listBox ul{height:110px;position:absolute;}
.mod18 .listBox li{width:149px;height:80px;cursor:pointer;position:relative;top:8px}
.mod18 .listBox li i{display:none;}
.mod18 .listBox li a{display:block;width:117px;height:80px;}
.mod18 .listBox li img{width:117px;height:80px;}
.mod18 .listBox .on img{width:117px;height:80px;border:2px solid #e60012;}
.mod18 .listBox .on i{display:block;}