.about[data-v-7945a3f2]{width:100%;height:51.2vw;background:url(/edu/img/course_7.3df1aca.png) no-repeat 50%;background-size:100% 100%;position:relative}.about .about-header[data-v-7945a3f2]{margin:auto;width:89.067vw;height:37.867vw;background:url(/edu/img/course_2.2b4904f.png) no-repeat 50%;background-size:100% 100%;position:relative;top:6.8vw}.about .about-header-center[data-v-7945a3f2]{width:38.933vw;font-size:5.067vw;font-family:Futura-Bold;font-weight:400;text-align:center;color:#040000;position:absolute;margin:auto;left:0;right:0;top:18.4vw}.about .about-header-center img[data-v-7945a3f2]{width:34.533vw;height:15.867vw}.courseSystem[data-v-7945a3f2]{background:#fff}.courseSystem .process-top[data-v-7945a3f2]{width:100%;height:121.067vw;background-color:#f0f0f0;margin-top:6.133vw;--swiper-theme-color:#b53636}.courseSystem .process-top .swiper-slide[data-v-7945a3f2]{text-align:center;font-size:2.4vw;display:flex;justify-content:center;align-items:center;transition:.3s;transform:scale(1)}.courseSystem .process-top .swiper-slide img[data-v-7945a3f2]{width:100%;height:100%}.courseSystem .process-top .swiper-pagination[data-v-7945a3f2]{width:10vw;right:5.333vw;left:auto}.courseSystem .gallery-thumbs[data-v-7945a3f2]{width:65.333vw;background:#fff;margin:5.6vw auto auto}.courseSystem .gallery-thumbs .swiper-wrapper[data-v-7945a3f2]{height:100%}.courseSystem .gallery-thumbs .swiper-slide[data-v-7945a3f2]{width:32.667vw;height:7vw;border-bottom:.8vw solid #bababa}.courseSystem .gallery-thumbs .swiper-slide .process-item-tab[data-v-7945a3f2]{height:100%;width:100%;font-size:4vw;color:#fff;text-align:center;line-height:6vw}.courseSystem .gallery-thumbs .swiper-slide-thumb-active[data-v-7945a3f2]{opacity:1;border-bottom-color:#b53636}.courseSystem .gallery-thumbs .swiper-slide-thumb-active .process-item-tab[data-v-7945a3f2]{color:#000;font-weight:700}.textbookSystem .edu-synopsis img[data-v-7945a3f2]{height:12vw}.textbookSystem .item[data-v-7945a3f2]{padding:0 1.333vw;box-sizing:border-box;margin:auto auto 3.867vw}.textbookSystem .item img[data-v-7945a3f2]{width:97.2vw;height:105.867vw}.courseVideo[data-v-7945a3f2]{background:#fff;position:relative;background-size:100% 100%}.courseVideo .course-item[data-v-7945a3f2]{display:flex;justify-content:center;margin:auto;height:100%}.courseVideo .course-item .item[data-v-7945a3f2]{width:68.667vw;height:70.667vw;background:#a9966c;display:flex;justify-content:center;align-items:center;text-align:center;position:relative;padding:2.933vw;box-sizing:border-box}.courseVideo .course-item .item .play[data-v-7945a3f2]{width:17.867vw;height:18.267vw;position:absolute}.courseVideo .course-item .item .play[data-v-7945a3f2]:hover{cursor:pointer}.courseVideo .course-des[data-v-7945a3f2]{margin:auto;text-align:center;font-size:3.2vw;font-family:Microsoft YaHei;font-weight:400;color:#151515;padding:4.8vw 11vw;box-sizing:border-box;line-height:1.6}.courseVideo .course-des h1[data-v-7945a3f2]{font-size:4.933vw;margin-bottom:1.333vw}#videoX[data-v-7945a3f2]{width:62.4vw;height:64.533vw;position:absolute}