.platform-detail[data-v-0f8fdce4]{width:1200px;margin:0 auto 20px;padding:20px;background-color:#fff}.platform-detail .play-wrapper[data-v-0f8fdce4]{height:15%!important}.platform-detail .video-box[data-v-0f8fdce4]{float:left}.platform-detail .video-box .video-wrap[data-v-0f8fdce4]{overflow:hidden;line-height:35px}.platform-detail .video-box .video-wrap .fn-fave[data-v-0f8fdce4]{color:#909096;font-size:14px;cursor:pointer;float:left;margin-right:15px}.platform-detail .video-box .video-wrap .fn-active[data-v-0f8fdce4],.platform-detail .video-box .video-wrap .fn-fave[data-v-0f8fdce4]:hover{color:#2692ff}.platform-detail .info[data-v-0f8fdce4]{float:right;width:31.66666667%}.platform-detail .info .info-title[data-v-0f8fdce4]{padding:0 20px}.platform-detail .info .info-title h2[data-v-0f8fdce4]{padding:16px 12px;border-bottom:1px solid #e6e6e6;font-size:20px}.platform-detail .info .chapter-list[data-v-0f8fdce4]{height:455px;overflow-x:hidden;overflow-y:auto}.platform-detail .info .chapter-list .chapter[data-v-0f8fdce4]{padding:14px}.platform-detail .info .chapter-list .chapter h3[data-v-0f8fdce4]{margin-bottom:15px;padding:0 16px;font-size:14px}.platform-detail .info .chapter-list .chapter .section-list .section[data-v-0f8fdce4]{float:left;width:25%;height:32px;margin-bottom:6px;line-height:30px;padding:0 6px;font-size:12px;text-align:center}.platform-detail .info .chapter-list .chapter .section-list .section span[data-v-0f8fdce4]{display:block;border:1px solid #e6e6e6;background-color:#fff;cursor:pointer}.platform-detail .info .chapter-list .chapter .section-list .section .action[data-v-0f8fdce4]{border:1px solid #1ba1ff;color:#1ba1ff;cursor:default}.platform-detail .info .chapter-list .chapter .section-list .section .noLesson[data-v-0f8fdce4]{background-color:#eee;cursor:no-drop}.platform-detail .info .chapter-list .action[data-v-0f8fdce4]{background-color:#eff2f7}