.breadcrumb .iconfont[data-v-77ff4213]{margin-right:2px;font-size:14px}.el-breadcrumb__item[data-v-77ff4213]:last-child{width:calc(100% - 250px);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.el-breadcrumb__item[data-v-77ff4213]:hover{cursor:pointer}.breadcrumb[data-v-77ff4213]{font-size:14px;line-height:16px}.wrapper .content-wrapper[data-v-12095672]{overflow:hidden}.wrapper .content-wrapper[data-v-12095672] p{margin:0}.wrapper .el-button[data-v-12095672]{padding:0;font-size:14px;line-height:22px}.wrapper .el-button .iconfont[data-v-12095672]{margin-left:6px;font-size:12px}.preview[data-v-1a9783dc]{margin-bottom:20px;text-align:center}.preview.loaded.doc[data-v-1a9783dc],.preview.loaded.docx[data-v-1a9783dc],.preview.loaded.pdf[data-v-1a9783dc]{height:1260px}.preview .audio[data-v-1a9783dc],.preview .image[data-v-1a9783dc],.preview .other[data-v-1a9783dc]{padding:0 30px}.preview .video video[data-v-1a9783dc]{max-width:100%;max-height:526px;outline:none}.preview .audio[data-v-1a9783dc]{margin-top:160px}.preview .audio audio[data-v-1a9783dc]{max-width:100%;outline:none}.preview .audio audio[data-v-1a9783dc]::-webkit-media-controls-enclosure,.preview .audio audio[data-v-1a9783dc]::-webkit-media-controls-panel{outline:none}.preview .image[data-v-1a9783dc]{max-width:100%;max-height:100%}.preview .document[data-v-1a9783dc]{position:absolute;left:60px;right:60px;height:calc(100% - 20px)}.preview .document iframe[data-v-1a9783dc]{width:100%;height:100%;border:none}.preview .other[data-v-1a9783dc]{margin-top:48px;font-size:16px;line-height:24px}.preview .other svg[data-v-1a9783dc]{margin-bottom:16px;width:56px;height:56px}.preview .other .name[data-v-1a9783dc]{margin:0 0 12px;color:#444;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:break-word}.preview .other .size[data-v-1a9783dc]{margin:0 0 30px;color:#969696}.preview .other .el-button[data-v-1a9783dc]{min-width:80px;padding:8px 12px}.preview .other .tip[data-v-1a9783dc]{margin:10px 0;font-size:14px;color:#969696}@media (max-width:767px){.preview.loaded.doc[data-v-1a9783dc],.preview.loaded.docx[data-v-1a9783dc],.preview.loaded.pdf[data-v-1a9783dc]{height:468px}.preview.loaded.txt[data-v-1a9783dc]{height:530px}.preview .audio[data-v-1a9783dc],.preview .image[data-v-1a9783dc],.preview .other[data-v-1a9783dc]{padding:0}.preview .audio[data-v-1a9783dc]{margin-top:60px}.preview .document[data-v-1a9783dc]{left:15px;right:15px}.preview .other[data-v-1a9783dc]{margin-top:15px;font-size:14px;line-height:21px}.preview .other svg[data-v-1a9783dc]{margin-bottom:6px;width:30px;height:30px}.preview .other .name[data-v-1a9783dc]{margin-bottom:2px}.preview .other .size[data-v-1a9783dc]{margin-bottom:20px}.preview .other .el-button[data-v-1a9783dc]{font-size:12px}.preview .other .tip[data-v-1a9783dc]{margin:6px 0}}.course-detail[data-v-ca190da0]{padding-bottom:60px;color:#444}.course-detail .setion[data-v-ca190da0]{margin-bottom:40px}.course-detail .setion .title[data-v-ca190da0]{margin-bottom:16px;font-size:24px;font-weight:700;line-height:36px}@media (max-width:767px){.course-detail[data-v-ca190da0]{padding-bottom:10px}.course-detail .setion[data-v-ca190da0]{margin-bottom:30px}.course-detail .setion .title[data-v-ca190da0]{position:relative;margin-bottom:10px;font-size:16px;padding-left:9px;line-height:unset}.course-detail .setion .title[data-v-ca190da0]:before{content:"";position:absolute;left:0;top:2px;width:3px;height:16px;background-color:#cd2224}}.course-detail .bg[data-v-ca190da0]{padding-bottom:30px;background-color:#f9f9fc}.course-detail .bg .breadcrumb-warpper[data-v-ca190da0]{padding:30px 0 20px;font-size:14px;color:#888;line-height:20px}.course-detail .bg .breadcrumb-warpper .breadcrumb[data-v-ca190da0],.course-detail .bg .breadcrumb-warpper .infoLocation[data-v-ca190da0]{display:inline-block;vertical-align:middle}.course-detail .bg .breadcrumb-warpper .breadcrumb[data-v-ca190da0]{width:calc(100% - 70px)}.course-detail .bg .breadcrumb-warpper .breadcrumb[data-v-ca190da0] .el-breadcrumb__separator{margin:0 4px}.course-detail .bg .breadcrumb-warpper .breadcrumb[data-v-ca190da0] .el-breadcrumb__item:last-child{width:calc(100% - 80px)}.course-detail .bg .info-wrapper[data-v-ca190da0]{padding:20px;background-color:#fff}.course-detail .bg .info-wrapper .course-cover[data-v-ca190da0]{width:100%}.course-detail .bg .info-wrapper .detail .name[data-v-ca190da0]{font-size:24px;font-weight:700;color:#444;line-height:36px;display:-webkit-box;max-width:100%;height:72px;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;word-break:break-word}.course-detail .bg .info-wrapper .detail .num-wrapper[data-v-ca190da0]{margin:26px 0 36px;font-size:16px;line-height:24px}.course-detail .bg .info-wrapper .detail .num-wrapper .num[data-v-ca190da0]{margin-right:20px;padding-right:20px;border-right:1px solid #eee}.course-detail .bg .info-wrapper .detail .num-wrapper .iconfenxiang[data-v-ca190da0]{margin-right:10px;font-size:14px}.course-detail .bg .info-wrapper .detail .num-wrapper[data-v-ca190da0] .el-popover__reference-wrapper{cursor:pointer}.course-detail .bg .info-wrapper .detail .num-wrapper[data-v-ca190da0] .el-popover__reference-wrapper:hover{color:#cd2224}.course-detail .bg .info-wrapper .detail .info .item[data-v-ca190da0]{margin-bottom:22px;font-size:14px}.course-detail .bg .info-wrapper .detail .info .item[data-v-ca190da0]:last-child{margin-bottom:0}.course-detail .bg .info-wrapper .detail .info .item svg[data-v-ca190da0]{display:inline-block;vertical-align:middle;margin-right:10px;width:24px;height:24px}.course-detail .bg .info-wrapper .detail .info .item span[data-v-ca190da0]{color:#888}@media (max-width:767px){.course-detail .bg[data-v-ca190da0]{padding-bottom:20px}.course-detail .bg .breadcrumb-warpper[data-v-ca190da0]{padding:20px 0 15px}.course-detail .bg .info-wrapper[data-v-ca190da0]{padding:0;background-color:#f9f9fc;font-size:0}.course-detail .bg .info-wrapper .detail[data-v-ca190da0]{position:relative}.course-detail .bg .info-wrapper .detail .name[data-v-ca190da0]{margin:10px 0 16px;height:auto;max-height:3em;padding-right:114px;font-size:18px;line-height:1.5}.course-detail .bg .info-wrapper .detail .num-wrapper[data-v-ca190da0]{position:absolute;top:0;right:0;margin:0;font-size:14px;line-height:20px}.course-detail .bg .info-wrapper .detail .num-wrapper .num[data-v-ca190da0]{margin:0;padding:0;line-height:27px;color:#888;border-right:none}.course-detail .bg .info-wrapper .detail .info .item[data-v-ca190da0]{margin-bottom:8px}.course-detail .bg .info-wrapper .detail .info .item .icon[data-v-ca190da0]{display:none}}.course-detail .course-intro[data-v-ca190da0] .wrapper{padding:20px;background-color:#f9f9fc;font-size:14px;color:#888;line-height:1.6}@media (max-width:767px){.course-detail .course-intro[data-v-ca190da0] .wrapper{padding:10px 12px}}.course-detail .resource-wrapper[data-v-ca190da0]{background-color:#f9f9fc;box-shadow:0 4px 10px 0 rgba(0,0,0,.1)}.course-detail .resource-wrapper .tabs[data-v-ca190da0]{padding:12px 0}.course-detail .resource-wrapper .tabs .tab[data-v-ca190da0]{padding:0 20px;font-size:16px;font-weight:700;line-height:48px;cursor:pointer;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:break-word}.course-detail .resource-wrapper .tabs .tab[data-v-ca190da0]:hover{color:#cd2224}.course-detail .resource-wrapper .tabs .tab.active[data-v-ca190da0]{position:relative;color:#cd2224}.course-detail .resource-wrapper .tabs .tab.active[data-v-ca190da0]:before{content:" ";position:absolute;left:0;top:12px;width:4px;height:24px;background-color:#cd2224}.course-detail .resource-wrapper .resource-list-wrapper[data-v-ca190da0]{min-height:620px;background-color:#fff}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title[data-v-ca190da0]{position:relative;padding:12px 30px;border-bottom:1px solid #eee}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .name[data-v-ca190da0],.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation[data-v-ca190da0]{display:inline-block;vertical-align:middle}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .name[data-v-ca190da0]{width:calc(100% - 118px);font-size:16px;font-weight:700;line-height:30px;max-width:calc(100% - 118px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:break-word}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation[data-v-ca190da0]{position:absolute;right:30px;padding:5px 0;border:1px solid #e3e3e9;border-radius:14px;line-height:18px;color:#cd2224;-webkit-user-select:none;-moz-user-select:none;user-select:none}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation .next[data-v-ca190da0],.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation .pre[data-v-ca190da0]{padding:0 10px 0 13px;font-size:12px;cursor:pointer}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation .next.disabled[data-v-ca190da0],.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation .pre.disabled[data-v-ca190da0]{color:#e3e3e9;cursor:auto}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation .pre[data-v-ca190da0]{border-right:1px solid #e3e3e9}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation .text[data-v-ca190da0]{padding:0 10px;border-right:1px solid #e3e3e9;font-size:16px}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .rescource-preview-wrapper[data-v-ca190da0]{padding-bottom:20px}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .rescource-preview-wrapper .rescource-preview[data-v-ca190da0]{position:relative;min-height:545px;max-height:1296px;padding:20px 30px 0;overflow:hidden}.course-detail .resource-wrapper .resource-list-wrapper .no-resource[data-v-ca190da0]{margin-top:280px;font-size:14px;text-align:center;color:#969696}@media (max-width:767px){.course-detail .resource-wrapper .tabs-wrapper[data-v-ca190da0]{overflow-x:auto;white-space:nowrap}.course-detail .resource-wrapper .tabs-wrapper .tabs[data-v-ca190da0]{padding:0;font-size:0}.course-detail .resource-wrapper .tabs-wrapper .tabs .tab[data-v-ca190da0]{display:inline-block;max-width:116px;padding:13px 15px 15px;font-size:14px;line-height:20px;border-top:2px solid #f9f9fc;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:break-word}.course-detail .resource-wrapper .tabs-wrapper .tabs .tab.active[data-v-ca190da0]{color:#444;border-top:2px solid #cd2224;background-color:#fff}.course-detail .resource-wrapper .tabs-wrapper .tabs .tab.active[data-v-ca190da0]:before{display:none}.course-detail .resource-wrapper .resource-list-wrapper[data-v-ca190da0]{min-height:260px}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title[data-v-ca190da0]{padding:20px 12px 0;border-bottom:none}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .name[data-v-ca190da0]{font-size:14px;line-height:24px;width:calc(100% - 74px);max-width:calc(100% - 74px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:break-word}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .resource-title .pageNation[data-v-ca190da0]{right:12px;padding:4px 0;line-height:14px}.course-detail .resource-wrapper .resource-list-wrapper .resource-list .rescource-preview-wrapper .rescource-preview[data-v-ca190da0]{min-height:215px;max-height:540px;padding:15px 12px 0}.course-detail .resource-wrapper .resource-list-wrapper .no-resource[data-v-ca190da0]{margin-top:120px}}.course-detail .teachers-wrapper .teacher-list .teacher[data-v-ca190da0]{position:relative;margin-bottom:20px;min-height:140px;padding:20px;background-color:#f9f9fc}.course-detail .teachers-wrapper .teacher-list .teacher .head-image[data-v-ca190da0]{position:absolute;left:20px;top:20px;width:100px;height:100px;border-radius:50%}.course-detail .teachers-wrapper .teacher-list .teacher .info-wrapper[data-v-ca190da0]{padding-left:124px;font-size:14px;line-height:22px;color:#888}.course-detail .teachers-wrapper .teacher-list .teacher .info-wrapper .info[data-v-ca190da0]{margin-bottom:10px;font-size:16px;line-height:24px}.course-detail .teachers-wrapper .teacher-list .teacher .info-wrapper .info .name[data-v-ca190da0]{margin-right:12px;padding-right:12px;color:#444;font-weight:700;border-right:1px solid #e3e3e9}@media (max-width:767px){.course-detail .teachers-wrapper .teacher-list .teacher[data-v-ca190da0]{min-height:unset;padding:10px 12px}.course-detail .teachers-wrapper .teacher-list .teacher .head-image[data-v-ca190da0]{left:12px;top:10px;width:48px;height:48px}.course-detail .teachers-wrapper .teacher-list .teacher .info-wrapper[data-v-ca190da0]{padding-left:0}.course-detail .teachers-wrapper .teacher-list .teacher .info-wrapper .info[data-v-ca190da0]{padding-left:58px}.course-detail .teachers-wrapper .teacher-list .teacher .info-wrapper .info .name[data-v-ca190da0]{display:block;margin:0 0 4px;padding:0;border-right:none}.course-detail .teachers-wrapper .teacher-list .teacher .info-wrapper .info .school[data-v-ca190da0]{font-size:14px;line-height:20px}}.share[data-v-ca190da0]{padding:8px 11px;text-align:center}.share .img-tip[data-v-ca190da0]{margin:0 0 10px;height:118px;line-height:118px;font-size:14px;color:#444}.share .tip[data-v-ca190da0]{margin:6px 0 18px;font-size:14px;color:#444;line-height:20px}.share .copy-btn-wrapper[data-v-ca190da0]{position:relative}.share .copy-btn-wrapper .copy-btn[data-v-ca190da0]{width:100%;padding:3px 12px;font-size:14px;line-height:20px;border:1px solid #cd2224;border-radius:2px;color:#cd2224}.share .copy-btn-wrapper .copy-btn[data-v-ca190da0] .iconfont{margin-right:4px;font-size:14px;line-height:20px}.share .copy-btn-wrapper .success-tip[data-v-ca190da0]{position:absolute;top:-42px;left:50%;transform:translateX(-50%);padding:8px 16px;font-size:14px;color:#fff;line-height:20px;background-color:rgba(0,0,0,.66);box-shadow:0 4px 10px 0 rgba(51,51,51,.2);border-radius:2px;transition:.3s}