*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;}
/* case */
.case{
	height:auto;
	overflow:hidden;
	width:1000px;
	margin:0 auto;
}
.case_box{
	position:relative;
	margin:10px auto 0px;
	width:900px;
	height:630px;
	overflow:hidden
}
.case_box p{z-index:2;position:absolute;text-indent:-9999px;width:67px;height:67px;top:40%;cursor:pointer}
.case_box .prev{text-indent:-9999px;background:url(../images/previous.png) no-repeat;left:0px}
.case_box .next{background:url(../images/next.png) no-repeat;top:40%;right:0px}
.case_box ul{
	position:absolute;
	height:630px;
	overflow:hidden;
	top:0px;
	left:14px
}
.case_box ul li{
	width:900px;
	float:left;
	height:470px
}
.case_box ul li dl.case_info{line-height:17px;margin:95px 0px 0px 475px;width:295px;zoom:1;color:#616741;font-size:13px;overflow:hidden}
.case_box ul li dl.case_info dd{text-indent:26px}

.case_box ul li.case_1{
	background:url(../images/1.jpg) no-repeat center 30px;
	height:630px;
}
.case_box ul li.case_2{background:url(../images/2.jpg) no-repeat center 30px; height:521px;}
.case_box ul li.case_3{background:url(../images/3.jpg) no-repeat center 30px; height:630px;}
.case_box ul li.case_4{background:url(../images/4.jpg) no-repeat center 30px; height:575px;}
.case_box ul li.case_5{background:url(../images/5.jpg) no-repeat center 30px; height:556px;}
.case_box ul li.case_6{background:url(../images/6.jpg) no-repeat center 50px; height:523px;}
.case_box ul li.case_7{background:url(../images/7.jpg) no-repeat center 30px; height:524px;}
.case_box ul li.case_8{background:url(../images/8.jpg) no-repeat center 30px; height:573px;}
.case_box ul li.case_9{background:url(../images/9.jpg) no-repeat center 50px; height:520px;}
.case_box ul li.case_10{background:url(../images/10.jpg) no-repeat center 50px; height:554px;}

.case_box ul li.case_1 div{ line-height:24px; text-align:center; width:100%;color:#666; font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_2 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_3 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_4 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_5 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_6 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_7 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_8 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_9 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}
.case_box ul li.case_10 div{ line-height:24px; text-align:center; width:100%;color:#666;  font-size:18px; font-family:"微软雅黑","黑体","宋体"}

.case_info_add dd{line-height:22px}

.case_box ol{position:absolute;bottom:0;left:50%;margin:0 0 0 -65px;height:12px;z-index:99;}
.case_box ol li{float:left;margin:0 4px;display:inline;width:12px;height:12px;line-height:999em;}
.case_box ol li.active{background-position:0 -12px;}