body{background: url('/view/page/learn1503/statics/image/logo.jpg') no-repeat center 40px;font-family: '微软雅黑';}
.fz26{font-size: 26px;}
.cl333{color: #333;}
.wrapper{width: 980px;margin: 0 auto;padding-top: 450px;overflow: hidden;}
.part .top{height: 54px;line-height: 54px;font-size: 28px;border-bottom:1px solid #e8e8e8;}
.part .top div{display: inline-block;*display: inline;*zoom:1;width: 110px;margin-right:25px;color: #fff;text-align: center;font-size: 30px;}
.part1 .top{color: #4282a6;border-top: 3px solid #4282a6;}
.part1 .top div{background: #4282a6;}
.part2 .top{color: #5dd188;border-top: 3px solid #5dd188;}
.part2 .top div{background: #5dd188;}
.part3 .top{color: #e27360;border-top: 3px solid #e27360;}
.part3 .top div{background: #e27360;}
.part .cont{overflow: hidden;margin-bottom: 25px;}
.part .cont .dv1{position: relative;height: 345px;margin-top: 30px;padding-left: 500px;overflow: hidden;} 
.part .cont .dv1 .dv1_lf{position:absolute;top: 0px;left: 0px;width: 455px;height: 305px;} 
.part .cont .dv1 ul{color: #666;font-size: 12px;overflow: hidden;}
.part .cont .dv1 li{margin-bottom: 15px;}
.part .cont .dv1 li a{display: inline-block;height: 18px;line-height: 18px;padding-left: 25px;background: url('/view/page/learn1503/statics/image/image.png') no-repeat -27px -83px;color: #327499;}
.part .cont .btn{display: inline-block;width: 165px;height: 40px;margin-top:10px;background: #ff9a00;color: #fff;line-height: 40px;text-align: center;font-size: 16px;border-radius: 5px;cursor:pointer;text-decoration: none;}
.part .cont .btn:hover{background: #ff7e00;}
.part .cont .dv3 ul{overflow:hidden; width: 1000px;}
.part .cont .dv3 ul a{text-decoration: none;}
.part .cont .dv3 li{float: left;width: 230px;margin:0 20px 20px 0;}
.part .cont .dv3 li img{*position: relative;width: 218px;height: 145px;border: 6px solid #eee;*z-index:-1;}
.part .cont .dv3 li div{padding-top: 10px;text-align: center;font-size: 14px;color: #333;}

.part1 .cont .dv1 .dv1_lf{background: url('/view/page/learn1503/statics/image/part1.jpg') no-repeat 0 0;border: 10px solid #eeeeee;}
.part1 .cont .dv2 ul{overflow: hidden;width: 1030px;}
.part1 .cont .dv2 li{float: left;margin:0 55px 20px 0;}
.part1 .cont .dv2 li img{width: 275px;height: 160px;border: 5px solid #eeeeee;}
.part1 .cont .dv2 li div{padding-top: 10px;text-align: center;font-size: 14px;color: #333;}
.part2 .cont .dv1 .dv1_lf{background: url('/view/page/learn1503/statics/image/part2.jpg') no-repeat 0 0;border: 10px solid #3dab73;}
.part2 .cont .dv1 .img{width: 480px;height: 20px;padding: 175px 0 10px 0;background: url('/view/page/learn1503/statics/image/part22.jpg') no-repeat 0px 60px;font-size: 20px;*font-size:19px;color: #666666;}
.part3 .cont .dv1{padding-left: 489px;}
.part3 .cont .dv1 .dv1_lf{background: url('/view/page/learn1503/statics/image/part3.jpg') no-repeat 0 0;border: 10px solid #eeeeee;}
.part3 .cont .dv1 .dv1_top{padding: 50px 0 15px;font-size: 26px;line-height: 35px;}
.part3 .cont .dv1 .dv1_cont{padding-bottom: 10px;font-size: 14px;color: #666666;line-height: 25px;}