.xueyuan_top1{
	height:546px;
	background:url("../img/xueyuan/1.jpg") no-repeat center center;
}
.xueyuan_top2{
	height:603px;
	background:url("../img/xueyuan/2.jpg") no-repeat center center;
}
.xueyuan_top2_center{ height:603px; width:1200px; margin:0 auto; position:relative;}

.xueyuan_top2_text{ position:absolute;top:247px; left:633px; width:567px; height:356px; 
line-height:42px;
}
.xueyuan_top2_text a{ font-size:18px; color:#fff; }
.xueyuan_top2_text a.top2_a6{padding-left:9px;}
.xueyuan_top2_text a.top2_a5{padding-left:17px;}
.xueyuan_top2_text a.top2_a4{padding-left:26px;}
.xueyuan_top2_text a.top2_a3{padding-left:33px;}
.xueyuan_top2_text a.top2_a2{padding-left:43px;}
.xueyuan_top2_text a.top2_a1{padding-left:52px;}

.xueyuan_top3{
	height:500px;
	background:url("../img/xueyuan/3.gif") no-repeat center center;
}

.xueyuan_top4{ height:1345px; background:#000;}

.xueyuan_top4_center{ width:1200px; height:1345px; margin:0 auto;}
.xueyuan_top4_title{ height:170px;}
.xueyuan_top4_title2{ height:50px; line-height:50px; font-size:14px; color:#fff; padding-left:17px;}

.top4_pic_text{ height:353px; }

.top4_pic{ float:left; width:570px; margin-right:40px; height:353px;  position:relative;
background:url("../img/xueyuan/guaijiao.jpg") no-repeat left bottom;
}
.top4_pic_wrap{ width:556px; height:345px; overflow:hidden; position:absolute; left:16px; bottom:8px;}
.top4_text{ width:590px; height:257px; float:left; background:url("../img/xueyuan/about_us.jpg") no-repeat; padding-top:96px; 

position:relative;
}
.top4_text_div{ line-height:31px;  height:186px; font-size:18px; color:#fff; text-indent:36px;}
.top4_btn{ width:228px; height:39px; line-height:39px; text-align:center; position:absolute; right:58px; bottom:7px;
background:url("../img/xueyuan/top4_btn.jpg") no-repeat; 
}
.top4_btn a{ font-size:16px; color:#fff;}

.jianjie_wrap{ height:255px; padding-top:46px; padding-bottom:16px;}

.jianjie_text_wrap{ width:801px; height:255px; float:left; position:relative;
background:url("../img/xueyuan/guaijiao2.jpg") no-repeat;
}

.jianjie_text_line{
	
	position:absolute;
	line-height:31px;  height:186px; font-size:18px; color:#fff; text-indent:36px;
	top:72px;
	left:122px;
	
}
.jianjie_pic_wrap{ width:399px; height:255px; float:left;}

.jiangzuo_wrap{ height:250px;}
.jiangzuo_ul li{ width:386px; height:250px; float:left; display:inline; margin-right:21px;
overflow:hidden;
}

.xueyuan_tese{ height:205px; background:url("../img/xueyuan/tese_title.jpg") no-repeat center center;}
.xueyuan_top5{ padding-top:66px; padding-bottom:73px; height:385px;}
.xueyuan_top6{  height:864px; background:url("../img/xueyuan/fenlei_bg.jpg") no-repeat center center; }
.xueyuan_top6_center{height:864px; background:url("../img/xueyuan/4.png") no-repeat bottom center ; position:relative; width:1200px; margin:0 auto;}
.video_level1_wrap{ padding-top:171px; width:1198px; margin:0 auto;}
.video_level1_title{ height:50px;  background:url("../img/xueyuan/1.png") no-repeat center center; }
.video_level1_content{ border-left:1px solid #4b4b4b;border-right:1px solid #4b4b4b; height:100px;
background:#000;
padding-top:25px;
padding-bottom:20px;
}
.video_level1_ul li{ width:170px; height:116px; float:left;}
.video_imga{ width:118px; height:66px; margin:0 auto;display:block;}
.video_texta{ width:170px; height:50px; line-height:50px; font-size:16px; color:#fff; text-align:center; display:block;}

.video_level1_end{ height:50px; background:url("../img/xueyuan/2.png") no-repeat top center;}

.video_btn{width:179px; height:34px; margin:0 auto; display:block;}


.video_level2_wrap{ padding-top:50px; width:1198px; margin:0 auto;}
.video_level2_title{ height:50px;  background:url("../img/xueyuan/3.png") no-repeat center center; }

.product_display{ width:298px; left:451px; bottom:0; height:91px; position:absolute;}


.xueyuan_top7{ height:454px; padding-top:56px; }

.pro_ul{ width:1399px; margin:0 auto;}
.pro_ul li{ float:left; margin-left:10px; margin-right:10px;  height:369px;}
.pro_ul li img{ display:block; margin:0 auto;}


.xueyuan_top8{ background:url("../img/xueyuan/leave_message.png") center top no-repeat #000; height:567px;}

.xueyuan_top8_center{ height:567px; width:1000px; position:relative; background:url("../img/xueyuan/text.png") 50px 179px  no-repeat; margin:0 auto;}
.area_input1{ position: absolute; width: 380px; height: 18px; font-size: 14px; line-height: 18px; left: 455px ;top:212px; padding-left: 12px; }
.area_input2{ position: absolute; width: 380px; height: 18px; font-size: 14px; line-height: 18px; left: 455px ;top:242px; padding-left: 12px; }
/* .area_input2{ position: absolute; width: 394px; height: 18px; font-size: 14px; line-height: 18px; right: 104px ;top:194px; padding-left: 12px; } */
.textarea{ position: absolute; width: 434px; height: 138px; padding:12px; font-size: 14px; line-height: 18px; left: 400px ;top:302px; padding-left: 12px; }

.area_input3{ position: absolute; width: 60px; height: 18px; font-size: 14px; line-height: 18px; left: 405px ;top:482px; padding-left: 12px; }

.area_input4{ position: absolute; width: 50px; height: 21px; font-size: 14px; line-height: 18px; left: 495px ;top:482px; padding-left: 12px; }



.submit{ width: 119px; height: 29px; left: 739px; top: 478px; position: absolute; }


.xueyuan_top9{background:url("../img/xueyuan/xueyuan_bottom_bg.jpg") center top no-repeat #000; height:417px;}

.xueyuan_top9_center{ height:417px; width:1200px; position:relative;  margin:0 auto;}

.div_zt1 {
    position: absolute;
    z-index: 1;
    left: 66px;
    top: 125px;
    height: 245px;
    width: 327px;
    background: url(../img/xueyuan/zt1.jpg) no-repeat center center;
}
.div_zt2 {
    position: absolute;
    z-index: 1;
    left: 448px;
    top: 125px;
    height: 245px;
    width: 327px;
    background: url(../img/xueyuan/zt2.jpg) no-repeat center center;
}
.div_zt3 {
    position: absolute;
    z-index: 1;
    left: 829px;
    top: 125px;
    height: 245px;
    width: 327px;
    background: url(../img/xueyuan/zt3.jpg) no-repeat center center;
}
.maskdd {
    width: 350px;
    height: 273px;
    overflow: hidden;
    
    left: 56px;
    top: 121px;
    position: absolute;
    background: url(../img/xueyuan/mask.png) no-repeat;
    z-index: 2;
}