#footer{margin-top:0;border-top:none}.course-infos{margin-bottom:0}h2{font-family:"Microsoft YaHei";font-weight:700;font-size:44px}.introduce-content{margin:0 auto;overflow:hidden}.wrap{width:1200px;margin:0 auto}.bf{font-weight:700}.fz16{font-size:16px}.section1{width:100%;height:431px;background-image:url(/static/module/class/content/img/179/section1-bg.png)}.section1 .wrap{padding-top:68px;text-align:center}.section1 .wrap .content-box{margin:0 auto;position:relative;width:1056px;height:390px;box-sizing:border-box;border-radius:24px}.section1 .wrap .content-box h2{margin-bottom:15px;font-size:36px;line-height:48px;color:#61dafb;font-weight:400}.section1 .wrap .content-box h5{margin-bottom:40px;font-size:18px;line-height:28px;color:#fff;font-weight:300}.section1 .wrap .content-box .item-box{padding-left:70px}.section1 .wrap .content-box .item-box .item{width:282px;height:291px;border-radius:8px;background-color:#fff;box-shadow:4.036px 28.718px 27px 0 rgba(144,157,171,.2);margin-right:35px}.section1 .wrap .content-box .item-box .item .imgIcon{width:70px;height:65px;margin:50px auto 12px auto;background-image:url(/static/module/class/content/img/179/179icons.png);background-repeat:no-repeat}.section1 .wrap .content-box .item-box .item h3{font-size:16px;line-height:32px;color:#21badd}.section1 .wrap .content-box .item-box .item p{color:#4d555d;font-size:14px;line-height:30px;text-align:center}.section1 .wrap .content-box .item-box .item1 .imgIcon{background-position:6px 3px}.section1 .wrap .content-box .item-box .item2 .imgIcon{background-position:-78px 3px}.section1 .wrap .content-box .item-box .item3 .imgIcon{background-position:-164px 3px}.section2{width:100%;height:666px;background-color:#f3f5f7}.section2 .wrap{padding-top:153px;text-align:center}.section2 .wrap .content-box{margin:0 auto;position:relative;width:1056px;height:390px;box-sizing:border-box;border-radius:24px}.section2 .wrap .content-box h2{margin-bottom:15px;font-size:36px;line-height:48px;color:#07111b;font-weight:400}.section2 .wrap .content-box h5{margin-bottom:35px;font-size:18px;line-height:28px;color:#07111b;font-weight:300}.section2 .wrap .content-box h5 a{color:#00a0e9;text-decoration:underline}.section2 .wrap .content-box .item-box{padding-left:55px}.section2 .wrap .content-box .item-box .imgIcon{width:485px;height:362px;background-image:url(/static/module/class/content/img/179/section2-img.png)}.section2 .wrap .content-box .item-box .textItem{width:512px;padding-left:55px;padding-top:15px;box-sizing:border-box}.section2 .wrap .content-box .item-box .textItem h3{font-size:16px;line-height:32px;color:#07111b;font-weight:700;margin:30px 29px 0 0}.section2 .wrap .content-box .item-box .textItem p{color:#4d555d;font-size:14px;line-height:30px;margin-top:31px}.section3{width:100%;height:514px;background-color:#fff}.section3 .wrap{padding-top:65px;text-align:center}.section3 .wrap .content-box{margin:0 auto;position:relative;width:1056px;height:390px;box-sizing:border-box;border-radius:24px}.section3 .wrap .content-box h2{margin-bottom:15px;font-size:36px;line-height:48px;color:#07111b;font-weight:400}.section3 .wrap .content-box h5{margin-bottom:40px;font-size:18px;line-height:28px;color:#4d555d;font-weight:700}.section3 .wrap .content-box .item-box{padding-left:65px}.section3 .wrap .content-box .item-box .item{width:184px}.section3 .wrap .content-box .item-box .item .imgIcon{width:60px;height:55px;margin:0 auto 18px auto;background-image:url(/static/module/class/content/img/179/179icons.png);background-repeat:no-repeat}.section3 .wrap .content-box .item-box .item h3{font-size:16px;line-height:32px;color:#07111b;font-weight:700;margin-bottom:10px;text-align:center}.section3 .wrap .content-box .item-box .item p{color:#4d555d;font-size:14px;line-height:24px;text-align:center}.section3 .wrap .content-box .item-box .item1 .imgIcon{background-position:2px -74px}.section3 .wrap .content-box .item-box .item2 .imgIcon{background-position:-77px -74px}.section3 .wrap .content-box .item-box .item3 .imgIcon{background-position:-167px -74px}.section3 .wrap .content-box .item-box .item4 .imgIcon{background-position:-255px -74px}.section3 .wrap .content-box .item-box .item5 .imgIcon{background-position:-345px -74px}.section4{width:100%;height:567px;background-color:#f3f5f7}.section4 .wrap{padding-top:66px;text-align:center}.section4 .wrap .content-box{margin:0 auto;position:relative;width:1056px;height:390px;box-sizing:border-box;border-radius:24px}.section4 .wrap .content-box h2{margin-bottom:18px;font-size:36px;line-height:48px;color:#07111b;font-weight:400}.section4 .wrap .content-box h5{margin-bottom:40px;font-size:18px;line-height:28px;color:#07111b;font-weight:700}.section4 .wrap .content-box h5 a{color:#00a0e9;text-decoration:underline}.section4 .wrap .content-box .item-box{padding-left:87px}.section4 .wrap .content-box .item-box .item{width:184px}.section4 .wrap .content-box .item-box .item1{width:280px;box-sizing:border-box;position:relative}.section4 .wrap .content-box .item-box .item1 h3{font-size:16px;line-height:32px;color:#07111b;font-weight:700;margin-bottom:20px;text-align:center}.section4 .wrap .content-box .item-box .item1 .imgIcon{width:280px;height:155px;background-image:url(/static/module/class/content/img/179/section4-img.png);background-repeat:no-repeat;border-radius:8px;background-color:#2ec1e3;margin-bottom:20px}.section4 .wrap .content-box .item-box .item1 .text{color:#fff;font-size:14px;line-height:40px;border-radius:4px;background-color:#21badd;position:absolute;width:100px;height:40px;bottom:50px;left:-13px}.section4 .wrap .content-box .item-box .item1 .text a{color:#fff}.section4 .wrap .content-box .item-box .item1 p{color:#4d555d;font-size:14px;line-height:18px;text-align:center}.section4 .wrap .content-box .item-box .item2{width:100px}.section4 .wrap .content-box .item-box .item2 .imgIcon{width:37px;height:27px;background-image:url(/static/module/class/content/img/179/179icons.png);background-repeat:no-repeat;background-position:0 -143px;margin:95px auto 20px auto}.section4 .wrap .content-box .item-box .item2 p{color:#21badd;font-size:16px;line-height:32px;text-align:center;font-weight:700}.section4 .wrap .content-box .item-box .item3{width:280px}.section4 .wrap .content-box .item-box .item3 h3{font-size:16px;line-height:32px;color:#07111b;font-weight:700;margin-bottom:10px;text-align:center;margin-bottom:20px}.section4 .wrap .content-box .item-box .item3 h3 span{color:#4d555d}.section4 .wrap .content-box .item-box .item3 .imgIcon{width:279px;height:155px;background-image:url(/static/module/class/content/img/179/section4-img2.png);background-repeat:no-repeat;border-radius:8px;background-color:#fff;margin-bottom:12px}.section4 .wrap .content-box .item-box .item3 p{color:#4d555d;font-size:14px;line-height:18px;margin:0 auto}.section4 .wrap .content-box .item-box .item4{border-radius:4px;background-color:#282c35;width:121px;height:154px;position:relative;margin-top:54px}.section4 .wrap .content-box .item-box .item4 .imgIcon{width:25px;height:30px;position:absolute;top:0;right:15px;background-image:url(/static/module/class/content/img/179/179icons.png);background-repeat:no-repeat;background-position:-73px -148px}.section4 .wrap .content-box .item-box .item4 p{color:#fff;font-size:14px;line-height:24px;text-align:left;padding-left:17px;margin-top:32px}.section5{width:100%;height:373px;background-color:#21badd}.section5 .wrap{width:100%;box-sizing:border-box;text-align:center}.section5 .wrap .content-box{width:1056px;margin:0 auto;padding-top:65px;box-sizing:border-box}.section5 .wrap .content-box h3{color:#fff;font-size:36px;line-height:1}.section5 .wrap .content-box .context-box{width:100%;margin:40px auto 0;box-sizing:border-box}.section5 .wrap .content-box .context-box .box{box-sizing:border-box;margin-bottom:60px;width:352px;font-size:14px;line-height:28px;font-weight:200;color:#fff;text-align:left}.section5 .wrap .content-box .context-box .box .img-box{margin-top:2px;margin-right:20px;width:48px;height:50px;background-image:url(/static/module/class/content/img/179/179icons.png);background-repeat:no-repeat}.section5 .wrap .content-box .context-box .box .img1{background-position:0 -185px}.section5 .wrap .content-box .context-box .box .img2{padding-left:10px;background-position:-90px -185px}.section5 .wrap .content-box .context-box .box .img3{background-position:-178px -185px}.section5 .wrap .content-box .context-box .box .smalle-title{font-size:24px;font-weight:400}.section5 .wrap .content-box .context-box .box .margintop{margin-top:20px}.section6{width:100%;height:350px;background:#f3f5f7}.section6 .wrap{box-sizing:border-box;text-align:center}.section6 .wrap .h1{font-size:36px;line-height:48px;color:#21badd;padding:65px 0 14px}.section6 .wrap .content-box p{color:#4d555d;font-size:14px;line-height:28px;font-weight:200}.section6 .wrap .content-box .smalle-title{margin-top:12px;font-size:16px;line-height:28px;font-weight:700;color:#07111b}@media only screen and (min-device-width:768px) and (max-device-width:1024px) and (orientation:landscape){.wrap{width:96%!important}.section1 .wrap .content-box{width:100%;margin:auto}.section1 .wrap .content-box .item-box{padding-left:55px}.section1 .wrap .content-box .item{width:269px!important}.section2 .wrap .content-box{width:100%}.section2 .wrap .content-box .item-box .textItem{width:412px;padding-left:30px}.section3 .wrap .content-box{width:100%}.section3 .wrap .content-box .item-box{padding-left:15px}.section4 .wrap .content-box{width:100%}.section4 .wrap .content-box .item-box{padding-left:50px}.section5 .wrap .content-box{width:100%}.section5 .wrap .content-box .context-box .box{width:327px}.section5 .wrap .content-box .context-box .box .img-box{margin-right:6px}}