#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:580px;background:#fff url(/static/module/class/content/img/49/section1-bg.png);background-position:center}.section1 .wrap{height:580px;padding-top:10px;box-sizing:border-box;text-align:center}.section1 .wrap .content-box{width:900px;margin:0 auto;margin-top:50px;text-align:center}.section1 .wrap .content-box h1{color:#fff;font-size:44px;line-height:58px;font-weight:700;margin-bottom:50px}.section1 .wrap .content-box .box{width:45%}.section1 .wrap .content-box .box .img-box{margin:0 auto 20px;width:88px;height:87px;background-image:url(/static/module/class/content/img/49/section1-1.png)}.section1 .wrap .content-box .box .img1{background-position:0 0}.section1 .wrap .content-box .box .img2{background-position:0 -90px}.section1 .wrap .content-box .box .smalle-title{margin-bottom:10px;color:#fff;font-size:24px;line-height:68px;font-weight:700;text-align:center}.section1 .wrap .content-box .box p{font-size:16px;line-height:30px;color:#fff;text-align:left}.section2{width:100%;height:900px;background:#fff url(/static/module/class/content/img/49/section2-bg.png)}.section2 .wrap{padding-top:70px;box-sizing:border-box;text-align:center}.section2 .wrap .content-box{width:1000px;margin:0 auto;text-align:center}.section2 .wrap .content-box .left-box{margin-top:110px;width:425px;text-align:left}.section2 .wrap .content-box .left-box h3{margin-bottom:20px;font-size:44px;line-height:58px;color:#733dd6;font-weight:700}.section2 .wrap .content-box .left-box p{font-size:16px;line-height:30px;color:#0e0e0e}.section2 .wrap .content-box .right-box{width:531px;height:732px;background:url(/static/module/class/content/img/49/section2-1.png)}.section2 .wrap .content-box .right-box .text-box{margin-bottom:67px;padding-left:100px;text-align:left}.section2 .wrap .content-box .right-box .smalle-title{font-size:24px;line-height:68px;font-weight:700;color:#000}.section2 .wrap .content-box .right-box p{font-size:16px;line-height:30px;color:#060606;font-weight:200}.section3{width:100%;height:700px;background:url(/static/module/class/content/img/49/section3-bg.png);background-position:center}.section3 .wrap{width:1000px;height:386px;box-sizing:border-box;text-align:center;position:relative}.section3 .wrap .content-box{width:1000px;margin:0 auto;padding-top:65px}.section3 .wrap .content-box .box{text-align:left}.section3 .wrap .content-box .box h1{color:#fff;font-size:44px;line-height:68px;margin-bottom:20px;font-weight:700}.section3 .wrap .content-box .box p{font-size:22px;line-height:60px;color:#fff}.section3 .wrap .bottom-box{width:1000px;margin:25px auto 0;position:relative}.section3 .wrap .bottom-box img{margin:0 80px;position:relative;bottom:-20px}.section3 .wrap .bottom-box .right-box{margin-top:40px;width:280px;line-height:30px;text-align:left}.section3 .wrap .bottom-box .right-box h3{font-size:16px;color:#07111b;font-weight:700}.section3 .wrap .bottom-box .right-box p{font-size:14px;color:#4d555d}.section4{width:100%;height:500px;background:url(/static/module/class/content/img/49/section4-bg.png);background-position:center}.section4 .wrap{padding-top:65px;box-sizing:border-box;text-align:center}.section4 .wrap h1{color:#fff;font-size:44px;line-height:68px;margin-bottom:45px;font-weight:700}.section4 .wrap .content-box{position:relative;width:830px;margin:0 auto}.section4 .wrap .content-box .box{width:50%;padding:0 70px;box-sizing:border-box;text-align:center}.section4 .wrap .content-box .box .img-box{margin:0 auto 20px;width:94px;height:88px;background:url(/static/module/class/content/img/49/section4-1.png)}.section4 .wrap .content-box .box .img1{background-position:0 0}.section4 .wrap .content-box .box .img2{background-position:0 -86px}.section4 .wrap .content-box .box .smalle-title{font-size:24px;line-height:28px;font-weight:700;margin-bottom:25px;text-align:center}.section4 .wrap .content-box .box p{text-align:center;font-size:16px;line-height:24px;color:#fff}.section5{width:100%;height:250px;background:url(/static/module/class/content/img/49/section5-bg.png);background-position:center}.section5 .wrap{width:100%;box-sizing:border-box;text-align:center}.section5 .wrap .content-box{width:1000px;margin:0 auto;padding-top:65px}.section5 .wrap .content-box h1{font-size:44px;line-height:68px;color:#fff;margin-bottom:20px;font-weight:700}.section5 .wrap .content-box p{font-size:22px;line-height:48px;color:#fff}.section6{width:100%;height:586px;background:#fff}.section6 .wrap{box-sizing:border-box;text-align:center}.section6 .wrap .content-box{position:relative;width:980px;margin:0 auto}.section6 .wrap .content-box h1{margin-left:353px;font-size:44px;line-height:68px;color:#733dd6;padding:75px 0 10px;font-weight:700;text-align:left}.section6 .wrap .content-box .teacher-img{position:absolute;bottom:0;left:20px}.section6 .wrap .content-box .tea-box{margin:20px auto 0;width:100%;padding:36px 36px 36px 353px;border-radius:8px;background:#eee;box-sizing:border-box}.section6 .wrap .content-box .tea-box .text-box{width:590px;text-align:left}.section6 .wrap .content-box .tea-box .text-box h5{font-size:30px;line-height:44px;color:#000;font-weight:700}.section6 .wrap .content-box .tea-box .text-box p{font-size:16px;line-height:24px;color:#000;font-weight:200;margin-top:10px}@media only screen and (min-device-width:768px) and (max-device-width:1024px) and (orientation:landscape){.wrap{width:90%!important}.section1 .wrap .content-box{width:80%}.section2 .wrap .content-box .left-box{width:300px}.section2 .wrap .content-box .left-box h3{font-size:28px}.section2 .wrap .content-box .right-box{margin-right:150px}.section5 .wrap .content-box{width:100%}.section5 .wrap .content-box p{font-size:20px}.section6 .wrap .content-box{width:100%}.section6 .wrap .content-box h1{font-size:32px}.section6 .wrap .content-box .tea-box .text-box{width:480px}}