.inform[data-v-e2c61860]{color:#545c63;line-height:24px}.ovh[data-v-e2c61860]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.courseContent[data-v-e2c61860]{margin:0 auto;max-width:1200px}.courseContent .content-left[data-v-e2c61860]{width:100%}.courseContent .content-left .border12[data-v-e2c61860]{border-radius:12px}.courseContent .content-left .content-chapter[data-v-e2c61860]{background:#f6f8fb;padding:0 90px 50px}.courseContent .content-left .course-pad[data-v-e2c61860]{padding:60px 10px 30px 30px!important}.courseContent .content-left .content-chapter-inner[data-v-e2c61860]{background:#fff;overflow:hidden;padding:10px 30px}.courseContent .content-left .content-chapter-inner .left[data-v-e2c61860]{width:84px}.courseContent .content-left .content-chapter-inner .right[data-v-e2c61860]{text-align:left;width:863px}.courseContent .content-left .content-chapter-inner .right .fl-course-index[data-v-e2c61860]{vertical-align:5px}.courseContent .content-left .content-chapter-inner .right .fr-course-name[data-v-e2c61860]{display:inline-block;margin-left:5px;max-width:765px}.courseContent .content-left .content-chapter-inner .right .fr-course-btn[data-v-e2c61860]{margin-top:-4px}.courseContent .content-left .content-chapter-inner .jieduan-btn[data-v-e2c61860]{background:#f3f5f6;border-radius:4px;box-shadow:0 2px 4px 0 rgba(0,0,0,.1);color:#717a84;cursor:pointer;font-size:14px;height:40px;line-height:40px;text-align:center;transition:all .3s;width:84px}.courseContent .content-left .content-chapter-inner .jieduan-btn[data-v-e2c61860]:hover,.courseContent .content-left .content-chapter-inner .series-list-active[data-v-e2c61860]{background:#2282f7;color:#fff}.courseContent .content-left .content-chapter-inner[data-v-e2c61860] .el-tabs__header{margin-right:42px}.courseContent .content-left .playLogoAgo[data-v-e2c61860],.courseContent .content-left .playLogo[data-v-e2c61860]{height:15px;margin-right:10px;vertical-align:-3px;width:15px}.courseContent .content-left .playLogoNone[data-v-e2c61860],.courseContent .content-left .playLogo[data-v-e2c61860]{display:none}.courseContent .content-left .content-chapter-item[data-v-e2c61860]{color:#1c1f21;height:60px;padding-right:10px}.courseContent .content-left .periodListName[data-v-e2c61860]{margin-top:9px;max-width:500px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.courseContent .content-left .content-chapter-item[data-v-e2c61860]:hover{background:rgba(74,140,215,.05);border-radius:4px;color:#1f7ff7;font-weight:700}.courseContent .content-left .content-chapter-item:hover .isFree[data-v-e2c61860]{color:#1f7ff7}.courseContent .content-left .content-chapter-item:hover .playLogo[data-v-e2c61860]{display:inline-block}.courseContent .content-left .content-chapter-item:hover .playLogoAgo[data-v-e2c61860]{display:none}.courseContent .content-left .coursewareTitle[data-v-e2c61860]{color:#1f7ff7}.courseContent .content-right[data-v-e2c61860]{margin-top:-196px;position:relative;z-index:5}.courseContent .content-right .last-study[data-v-e2c61860]{background:#f3f5f6;border-radius:4px;box-shadow:0 2px 4px 0 rgba(0,0,0,.1);color:#717a84;height:40px;line-height:40px;overflow:hidden;position:absolute;right:0;text-align:center;top:-40px;width:200px}.courseContent .content-right .last-study .animate[data-v-e2c61860]{animation:wordsLoop-e2c61860 5s linear infinite normal;color:#000;display:inline-block;font-size:12px;padding-left:20px;white-space:nowrap}.courseContent .content-right .course-wrap[data-v-e2c61860]{background:#fff;border-radius:12px;box-shadow:0 8px 16px 0 rgba(7,17,27,.1);height:110px;left:0;position:absolute;width:100%}.courseContent .content-right .course-wrap-live[data-v-e2c61860]{background:#fff;border-radius:12px;height:110px;margin-right:10px;width:90px;z-index:10}.courseContent .content-right .course-wrap-flex[data-v-e2c61860]{align-items:center;box-sizing:border-box;display:flex;flex-direction:row;height:110px;justify-content:space-between;padding:0 20px;z-index:1}.courseContent .content-right .course-wrap-flex .left[data-v-e2c61860]{align-items:center;display:flex;flex-direction:row}.courseContent .content-right .course-wrap-flex .item[data-v-e2c61860]{cursor:default;display:-moz-flex;display:flex;flex-direction:column;height:60px;justify-content:space-between;padding:0 20px;position:relative}.courseContent .content-right .course-wrap-flex .item .ident[data-v-e2c61860]{color:#1c1f21;font-size:14px;font-weight:400;line-height:22px}.courseContent .content-right .course-wrap-flex .item span[data-v-e2c61860]{color:#1f7ff7;font-size:12px;line-height:34px;text-align:center;white-space:nowrap}.courseContent .content-right .course-wrap-flex .item span em[data-v-e2c61860]{font-size:34px;font-style:normal;font-weight:500}.courseContent .content-right .course-wrap-flex .item[data-v-e2c61860]:after{color:#1f7ff7;content:"/";font-size:24px;position:absolute;right:-6px;top:50%;transform:translateY(-50%);vertical-align:middle}.courseContent .content-right .course-wrap-flex .item[data-v-e2c61860]:last-child:after{content:""}@keyframes wordsLoop-e2c61860{0%{transform:translateX(0);-webkit-transform:translateX(0)}to{transform:translateX(-100%);-webkit-transform:translateX(-100%)}}.course-menu[data-v-e2c61860]{height:77px;line-height:68px}.course-menu .menuTab[data-v-e2c61860]{margin:0 auto;max-width:355px;text-align:center}.course-menu .chang-btn[data-v-e2c61860]{cursor:pointer;display:inline-block;line-height:37px}.course-menu .activeColor[data-v-e2c61860]{color:#1f7ff7}.course-menu .active[data-v-e2c61860]:after{background:#1f7ff7;border-radius:2px;content:"";display:block;height:3px;margin:0 auto;width:16px}.course-menu .chang-btn[data-v-e2c61860]:hover{color:#1f7ff7}.course-menu .course-menu-list[data-v-e2c61860]{margin-right:80px}.course-menu .course-menu-list[data-v-e2c61860]:last-child{margin-right:0}.teacher-info .js-usercard-dialog[data-v-e2c61860]{border-radius:100%;display:inline-block;height:48px;width:48px}.teacher-info a[data-v-e2c61860],.teacher-info a[data-v-e2c61860]:hover{color:#fff}.teacher-info .teacher-title-name[data-v-e2c61860]{display:inline-block;margin-left:10px;margin-top:4px}.teacher-info .teacher-title-name .teacher-title-name-n[data-v-e2c61860]{line-height:22px}.teacher-info .view_teacher[data-v-e2c61860]{height:48px;line-height:48px}.view_teacher[data-v-e2c61860]{padding:20px 0}.cover-canvas[data-v-e2c61860]{height:100%;left:0;position:absolute;top:0;width:100%}.course-bg[data-v-e2c61860]{height:250px;overflow:hidden;position:relative;width:100%}.text-title[data-v-e2c61860]{color:#fff;font-size:30px;margin:0 auto;max-width:1152px;position:relative;z-index:4}.text-title .course-h-name[data-v-e2c61860]{-webkit-box-orient:vertical;-webkit-line-clamp:2;display:-webkit-box;font-size:32px;max-height:72px;overflow:hidden;text-align:center;text-overflow:ellipsis}.collect[data-v-e2c61860]{color:hsla(0,0%,100%,.6);cursor:pointer;z-index:4}.already-collect[data-v-e2c61860]{color:#fff;cursor:pointer;z-index:4}.collect[data-v-e2c61860]:hover{color:#fff}.course-bg .maobl[data-v-e2c61860]{aspect-ratio:1/1;backdrop-filter:blur(20px);background:#1a1b1c;background:linear-gradient(90deg,rgba(26,27,28,.93),transparent 86%,transparent 90%,transparent);height:100%;left:0;position:absolute;top:0;width:100%;z-index:2}.course-bg img[data-v-e2c61860]{aspect-ratio:1/1;height:500px;width:100%}.detail_header[data-v-e2c61860]{color:#fff;padding:20px 0 15px;position:relative;z-index:100}.detail_header li[data-v-e2c61860]{color:#999;float:left;font-size:14px;margin:0 3px}.detail_header li a[data-v-e2c61860]{color:#999}.detail_header .name[data-v-e2c61860]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:300px}.access-exam[data-v-e2c61860]{margin-right:357px}.packMgt[data-v-e2c61860]{margin-top:37px!important}.Progress-logo[data-v-e2c61860]{align-items:center;display:flex;font-size:16px;height:48px;justify-content:center}.course-chapters[data-v-e2c61860]{background-color:#00b43c;border-radius:50%;height:12px;padding:3px;position:absolute;right:-2px;top:-2px;width:12px}.content-chapter-item:hover .course-chapters[data-v-e2c61860]{background:#1f7ff7}.content-chapter-item:hover .icon-half[data-v-e2c61860],.content-chapter-item:hover .icon-tick-revert[data-v-e2c61860]{border:2px solid #1f7ff7}.content-chapter-item:hover .icon-half-inner[data-v-e2c61860]{background:#1f7ff7}.content-chapter-item:hover .index-left[data-v-e2c61860]{color:#1f7ff7}.index-left[data-v-e2c61860]{display:inline-block;margin-right:5px;min-width:14px}.course-chapters[data-v-e2c61860]:before{background:transparent;border:2px solid #fff;border-right:none;border-top:none;color:#fff;content:"";height:4px;left:2px;position:absolute;top:3px;transform:rotate(-45deg);width:8px}.icon-tick-revert[data-v-e2c61860]{background:none;border:2px solid #d9dde1;border-radius:50%;padding:3px;position:absolute;right:-2px;top:-2px}.icon-half[data-v-e2c61860]{border:2px solid #00b43c;border-radius:50%;height:12px;overflow:hidden;position:absolute;right:-2px;top:-2px;width:12px}.icon-half .icon-half-inner[data-v-e2c61860]{background:#00b43c;bottom:0;height:10px;left:0;position:absolute;top:4px;width:10px}.m-felx[data-v-e2c61860]{display:flex}.m-r-box[data-v-e2c61860]{background-color:#1c1f21;height:86vh;overflow:hidden;width:384px}.section-list[data-v-e2c61860]{color:#fff;font-size:14px;line-height:22px;margin:20px}.section-list:hover .isFree[data-v-e2c61860],.section-list[data-v-e2c61860]:hover{color:rgba(242,13,13,.6)}.play-mock[data-v-e2c61860]{background:#000;height:86vh;left:0;position:absolute;top:0;width:100%;z-index:99}.play-font[data-v-e2c61860]{color:#fff;font-size:16px;font-weight:400;height:80vh;margin:auto;padding-top:40vh;text-align:center;top:50%;width:100%}.review-course[data-v-e2c61860]{color:#787d82;line-height:26px}.course-sidebar-layout[data-v-e2c61860]{background-color:#1c1f21;display:flex;height:86vh;position:relative;width:60px}.course-sidebar-layout .course-back-ori[data-v-e2c61860]{margin-bottom:155px}.course-sidebar-layout .course-sidebar-layout-inner[data-v-e2c61860]{text-align:center;width:60px}.course-sidebar-layout .logo-text[data-v-e2c61860]{color:hsla(0,0%,100%,.4);padding:10px 0}.course-sidebar-layout .logo-text-fff[data-v-e2c61860]{color:#fff;padding:10px 0}.course-sidebar-layout .course-popups[data-v-e2c61860]{background:#26292c;box-sizing:border-box;height:100%;left:60px;overflow:hidden;overflow-y:scroll;padding:8px 0;position:absolute;top:0;transition:all .3s linear;width:450px;z-index:999}.course-sidebar-layout .course-popups[data-v-e2c61860]::-webkit-scrollbar-thumb{background:rgba(0,0,0,.2)}.actionPeriod .isFree[data-v-e2c61860],.actionPeriod[data-v-e2c61860]{color:rgba(242,13,13,.6)}.vip-discount-label[data-v-e2c61860]{background:#feeddd;border-radius:3px;color:#916751;height:18px;line-height:18px;padding:2px 6px}.vip-discount-label-t[data-v-e2c61860]{background:#feeddd;border-radius:3px;color:#916751;font-weight:700;padding:3px 6px}.origin-price[data-v-e2c61860]{color:#6d7278}.s-vip[data-v-e2c61860]{color:#f01414}.m-integral[data-v-e2c61860]{color:#93999f}.isFree[data-v-e2c61860]{color:#18b566}.studyClass[data-v-e2c61860]{height:80vh;padding:20px;width:384px}.studyClass .teacher-introduce[data-v-e2c61860]{color:hsla(0,0%,100%,.6);line-height:22px}.rise[data-v-e2c61860]{background:#1c1f21;height:10px}.bg26292c[data-v-e2c61860]{background:#26292c}.topPeriodName[data-v-e2c61860]{overflow:hidden;text-overflow:ellipsis;vertical-align:-6px;white-space:nowrap;width:265px}.ov-text[data-v-e2c61860]{max-width:60px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-info[data-v-e2c61860]{background-color:#909399!important;border-color:#909399!important;color:#fff!important}.va-2[data-v-e2c61860]{vertical-align:-2px}.playon[data-v-e2c61860]{display:inline-block;height:10px;line-height:10px}.playon span[data-v-e2c61860]{background-color:#fff;border-radius:16px 16px 0 0;display:inline-block;height:10px;width:5px}.playon span[data-v-e2c61860]:nth-last-child(3){animation:playon-e2c61860 .6s .2s infinite;margin-right:3px}.playon span[data-v-e2c61860]:nth-last-child(2){animation:playon-e2c61860 .8s .1s infinite;margin-right:3px}.playon span[data-v-e2c61860]:last-child{animation:playon-e2c61860 .8s .3s infinite;margin-right:3px}.playon1[data-v-e2c61860]{color:#d51423;display:inline-block;height:8px;line-height:8px}.playon1 span[data-v-e2c61860]{background-color:#d51423;border-radius:16px 16px 0 0;display:inline-block;height:6px;width:3px}.playon1 span[data-v-e2c61860]:nth-last-child(3){animation:playon-e2c61860 .6s .2s infinite;margin-right:2px}.playon1 span[data-v-e2c61860]:nth-last-child(2){animation:playon-e2c61860 .8s .1s infinite;margin-right:2px}.playon1 span[data-v-e2c61860]:last-child{animation:playon-e2c61860 .8s .3s infinite;margin-right:2px}@keyframes playon-e2c61860{0%{height:70%}50%{height:100%}to{height:35%}}.vip-unlock[data-v-e2c61860]:hover{color:#916751}.top-video-play[data-v-e2c61860]{background:#1c1f21;height:100vh}.play-externum[data-v-e2c61860]{flex:1;height:86vh;position:relative}.course-popups[data-v-e2c61860]::-webkit-scrollbar{background-color:hsla(0,0%,100%,.6);height:10px;width:10px}.course-popups[data-v-e2c61860]::-webkit-scrollbar-track{background-color:#999;border-radius:50px;box-shadow:inset 0 2px 6px hsla(0,0%,100%,.6)}.course-popups[data-v-e2c61860]::-webkit-scrollbar-thumb{background-color:#f20d0d;border-radius:20px}.course-popups[data-v-e2c61860]::-webkit-scrollbar-button{background-color:hsla(0,0%,100%,.6)}.course-popups[data-v-e2c61860]::-webkit-scrollbar-corner{background:hsla(0,0%,100%,.6)}.img_text_pdf[data-v-e2c61860]{height:86vh;overflow-y:auto}.img_text_pdf .img_text_pdf_ab-left[data-v-e2c61860],.img_text_pdf .img_text_pdf_ab-right[data-v-e2c61860],.img_text_pdf .img_text_pdf_present[data-v-e2c61860],.img_text_pdf .img_text_pdf_zoom[data-v-e2c61860]{position:absolute;z-index:998}.img_text_pdf .img_text_pdf_ab-left[data-v-e2c61860]{background:rgba(0,0,0,.4);left:20px;top:50%}.img_text_pdf .img_text_pdf_ab-right[data-v-e2c61860]{background:rgba(0,0,0,.4);right:20px;top:50%}.img_text_pdf .img_text_pdf_present[data-v-e2c61860]{background:rgba(0,0,0,.4);bottom:0;right:0}.img_text_pdf .img_text_pdf_zoom[data-v-e2c61860]{background:rgba(0,0,0,.4);bottom:0;left:50%;padding:5px 16px;transform:translateX(-50%)}.img_text_pdf .img_text_pdf_zoom .jump_inner[data-v-e2c61860]{vertical-align:5px}.img_text_pdf .img_text_pdf_zoom .jump_inner .span_input[data-v-e2c61860]{display:inline-block;width:50px}.img_text_pdf .bn[data-v-e2c61860]{display:block}.transition-logo .playLogoAgo[data-v-e2c61860],.transition-logo .playLogo[data-v-e2c61860]{height:15px;vertical-align:-3px;width:15px}.transition-logo .playLogoNone[data-v-e2c61860],.transition-logo .playLogo[data-v-e2c61860]{display:none}.section-list:hover .playLogo[data-v-e2c61860]{display:inline-block}.section-list:hover .playLogoAgo[data-v-e2c61860]{display:none}.pl-ago[data-v-e2c61860]{height:21px!important;vertical-align:-6px!important;width:17px!important}.new-course[data-v-e2c61860]{background-color:#feeddd;border-radius:3px;color:#916751;display:inline-block;height:18px;line-height:18px;overflow:hidden;padding:0 3px 0 5px;position:relative;text-align:center;vertical-align:-4px}.new-course .shan[data-v-e2c61860]{animation:changeImg-e2c61860 3s ease 3s;animation-iteration-count:infinite;-moz-animation-iteration-count:infinite;-webkit-animation-iteration-count:infinite;background:linear-gradient(90deg,hsla(0,0%,100%,0) 0,hsla(0,0%,100%,.4) 50%,hsla(0,0%,100%,0));content:"";height:100%;position:absolute;top:0;transform:skewX(-45deg);width:40%}@keyframes changeImg-e2c61860{0%{left:-100%}to{left:150%}}.stydy-btn[data-v-e2c61860]{background-color:#1f7ff7;border:1px solid #1f7ff7;border-radius:24px;cursor:pointer;display:block;font-size:16px;line-height:24px;opacity:1;padding:11px 32px;text-align:center;transition:all .3s}.stydy-btn[data-v-e2c61860]:hover{background-color:#0e4c97;border:1px solid #0e4c97;color:#fff}.commonnav[data-v-e2c61860]{background:#fff;box-sizing:border-box;height:60px;width:100%}.stage-nums[data-v-e2c61860]{color:#717a84;font-size:12px;line-height:17px;text-align:left}.stage-nums em[data-v-e2c61860]{font-style:normal;margin-left:8px;margin-right:12px}.black-title[data-v-e2c61860]{color:#1c1f21;font-size:16px;font-weight:700;line-height:24px;margin-bottom:6px}.black[data-v-e2c61860]{color:#000}em[data-v-e2c61860]{font-style:normal}.black-courseContent[data-v-e2c61860],.stage-section[data-v-e2c61860]{color:#1c1f21;font-size:14px;line-height:24px}.stage-section[data-v-e2c61860]{margin-left:10px}.catena-course-id[data-v-e2c61860]{height:100%}.m-divider[data-v-e2c61860]{width:700px}.price_box[data-v-e2c61860]{color:#f01414;line-height:20px}.price_box.isFree[data-v-e2c61860]{color:#18b566}.right-pic[data-v-e2c61860]{align-items:center;display:flex;flex-direction:row;text-align:center}.el-divider--horizontal[data-v-e2c61860]{background-color:rgba(0,0,0,.1);margin:10px 0}.is_fixed[data-v-e2c61860]{max-height:calc(75vh - 77px);overflow-x:hidden;overflow-y:scroll;position:fixed;top:108px;width:96px!important;z-index:999}.is_fixed[data-v-e2c61860]::-webkit-scrollbar{background-color:hsla(0,0%,100%,.9);width:5px}.is_fixed[data-v-e2c61860]::-webkit-scrollbar-track{background-color:#fff;border-radius:50px;box-shadow:inset 0 2px 6px hsla(0,0%,100%,.9)}.is_fixed[data-v-e2c61860]::-webkit-scrollbar-thumb{background-color:rgba(58,118,245,.3);border-radius:20px}.corner-mark[data-v-e2c61860]{display:inline-block;position:relative;vertical-align:middle}.corner-mark-item[data-v-e2c61860]{background:#feeddd;border:1px solid hsla(29,94%,87%,.788);border-radius:4px;color:#916751;font-size:11px;padding:2px 3px;position:absolute;right:-25px;top:-10px}.corner-live-item[data-v-e2c61860]{bottom:20px;position:absolute;right:-10px}