.head-wrapper[data-v-4bb5802c]{width:100%}.head-wrapper .bd-img[data-v-4bb5802c]{margin:0 auto;display:block;width:100%}.head-wrapper .head-wrapper.logo[data-v-4bb5802c]{margin-top:7px;width:403px;height:50px;float:left}.head-wrapper .tab-wrapper[data-v-4bb5802c]{float:right;font-size:18px;margin-right:100px;height:64px}.head-wrapper .tab-wrapper span[data-v-4bb5802c]{margin-right:40px;line-height:64px;color:#848383;font-weight:700;cursor:pointer}.head-wrapper .tab-on[data-v-4bb5802c]{border-bottom:4px solid #dc371b}.about-wrapper[data-v-b3307c04]{padding:60px;width:100%;box-sizing:border-box}.about-wrapper .tab-on[data-v-b3307c04]{background:#dc371b;color:#fff}.about-wrapper .tab-un[data-v-b3307c04]{background:#f3f3f3;color:#9e9e9e}.about-wrapper .tab[data-v-b3307c04]{width:188px;height:64px;line-height:64px;cursor:pointer;font-size:26px;margin-bottom:30px}.about-wrapper .left[data-v-b3307c04]{float:left;text-align:center}.about-wrapper .right[data-v-b3307c04]{text-align:center;width:830px;min-height:500px;margin-left:60px;font-size:22px;float:left}.about-wrapper .contact[data-v-b3307c04]{width:300px;text-align:center;height:400px;box-shadow:0 0 10px #ddd}.about-wrapper .contact img[data-v-b3307c04]{width:300px;height:177px;margin-bottom:20px}.about-wrapper .contact span[data-v-b3307c04]{display:block;margin-top:10px}.foot-wrapper[data-v-966c9ffc]{width:100%;min-width:1100px;background:#1f1f1f;text-align:center;margin-top:20px;padding-top:20px;padding-bottom:20px;color:#bbb;font-size:12px;font-weight:700}.foot-wrapper span[data-v-966c9ffc]{display:block}.course-wrapper[data-v-1389a805]{width:100%}.course-wrapper .tab-wrapper[data-v-1389a805]{font-size:18px;margin-right:100px;height:64px;margin-left:30px}.course-wrapper .tab-wrapper span[data-v-1389a805]{margin-right:40px;line-height:64px;font-weight:700;cursor:pointer;padding:10px 20px}.course-wrapper .tab-on[data-v-1389a805]{background-color:#dc371b;color:#fff}.course-wrapper .tab-un[data-v-1389a805]{background-color:#fff;color:#dc371b}.cell[data-v-1389a805]{float:left;width:215px;margin-top:10px;margin-left:20px;height:210px}.cell img[data-v-1389a805]{width:215px;height:160px}.course-content[data-v-1389a805]{width:100%;box-sizing:border-box;padding-left:10px;margin:0 auto}.menu-wrapper[data-v-4b10b3bc]{width:70px}.menu-wrapper .item[data-v-4b10b3bc]{margin-bottom:10px;width:70px;height:70px;text-align:center;cursor:pointer}.menu-wrapper .on[data-v-4b10b3bc]{background:#dc371b}.menu-wrapper .off[data-v-4b10b3bc]{background:#f3f3f3}.menu-wrapper img[data-v-4b10b3bc]{width:50px;height:50px;margin-top:10px}.home-wrapper[data-v-70117a0b]{min-width:1216px;position:relative}.clearfix[data-v-70117a0b]{zoom:1}.clearfix[data-v-70117a0b]:after{clear:both;height:0;font-size:0;visibility:hidden;display:block;content:" "}.title[data-v-70117a0b]{width:100%;box-sizing:border-box;padding:50px 30px 20px 30px;color:#dc371b;border-bottom:4px solid #dc371b;font-size:18px}.title span[data-v-70117a0b]{line-height:42px}.title .big[data-v-70117a0b]{font-size:30px}.menu[data-v-70117a0b]{position:fixed;z-index:1024;top:100px;right:0}.code[data-v-70117a0b]{width:150px;height:150px;position:fixed;right:80px;top:230px}.masker[data-v-70117a0b]{width:100%;height:100%;position:absolute;left:0;top:0;text-align:center;z-index:2000}.masker .big-code[data-v-70117a0b]{width:400px;height:400px;margin-top:700px}#app{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}body{margin:0;padding:0}