.video_course_side[data-v-7e5e2438]{position:relative;z-index:1;-webkit-box-flex:0;-ms-flex:none;flex:none;width:330px;height:calc(100vh - 113px);text-align:justify;border-left:1px solid #ddd}.video_course_side .main_side_info[data-v-7e5e2438]{padding:0 0 12px 15px}.video_course_side .main_side_info[data-v-7e5e2438]:after{bottom:-2px;left:15px;width:calc(100% - 12px);border-top-color:#ddd}.video_course_side .main_side_info .main_info_name[data-v-7e5e2438]{font-size:18px;font-weight:700;line-height:1;color:#0f0f0f}.video_course_side .main_side_info .main_info_intro[data-v-7e5e2438]{padding:5px 0 0;font-size:14px;color:#606060}.video_course_side .main_side_episode[data-v-7e5e2438]{padding:12px 0 0 15px;width:100%;height:calc(100vh - 210px);overflow:hidden;overflow-y:scroll}.video_course_side .main_side_episode .side_episode_title[data-v-7e5e2438]{display:none}.video_course_side .main_side_episode .side_episode_each[data-v-7e5e2438]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;margin-bottom:15px;width:100%;cursor:pointer}.video_course_side .main_side_episode .side_episode_each .side_episode_cover[data-v-7e5e2438]{-webkit-box-flex:0;-ms-flex:none;flex:none;border-radius:2px;width:55px;height:55px}.video_course_side .main_side_episode .side_episode_each .side_episode_info[data-v-7e5e2438]{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;padding:0 0 0 8px}.video_course_side .main_side_episode .side_episode_each .side_episode_info .episode_info_name[data-v-7e5e2438]{font-size:15px;font-weight:700;line-height:1;color:#0f0f0f}.video_course_side .main_side_episode .side_episode_each .side_episode_info .episode_info_intro[data-v-7e5e2438]{padding:1px 0 0;font-size:13px;color:#606060}.video_course_side .main_side_episode .side_episode_each .side_episode_info .episode_info_btn[data-v-7e5e2438]{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.video_course_side .main_side_episode .side_episode_each .side_episode_info .episode_info_btn .btn_border_box[data-v-7e5e2438]{min-width:auto}.video_course_side .main_side_episode .com_bottom_seat[data-v-7e5e2438]{padding:10px 0 0;height:80px}@media (max-width:900px){.video_course_side[data-v-7e5e2438]{display:none;-webkit-box-flex:0;-ms-flex:none;flex:none;width:100%;height:auto;text-align:justify;border-left:1px solid #ddd}.video_course_side .main_side_info[data-v-7e5e2438]{padding:0 0 12px 15px}.video_course_side .main_side_info[data-v-7e5e2438]:after{display:none}.video_course_side .main_side_info .main_info_name[data-v-7e5e2438]{font-size:18px;font-weight:700;line-height:1;color:#0f0f0f}.video_course_side .main_side_info .main_info_intro[data-v-7e5e2438]{padding:5px 0 0;font-size:14px;color:#606060}.video_course_side .main_side_episode[data-v-7e5e2438]{padding:12px 15px 0 15px;width:100%;height:auto;overflow:hidden;overflow-y:scroll}.video_course_side .main_side_episode .side_episode_title[data-v-7e5e2438]{display:block;padding:20px 0 10px;font-size:18px;font-weight:700;line-height:1;color:#0f0f0f}.video_course_side .main_side_episode .side_episode_each[data-v-7e5e2438]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;margin-bottom:15px;width:100%;cursor:pointer}.video_course_side .main_side_episode .side_episode_each .side_episode_cover[data-v-7e5e2438]{width:80px;height:80px}.video_course_side .main_side_episode .side_episode_each .side_episode_info[data-v-7e5e2438]{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;padding:0 0 0 8px}.video_course_side .main_side_episode .side_episode_each .side_episode_info .episode_info_name[data-v-7e5e2438]{font-size:18px;font-weight:400;line-height:1;color:#0f0f0f}.video_course_side .main_side_episode .side_episode_each .side_episode_info .episode_info_intro[data-v-7e5e2438]{padding:6px 0 0;font-size:14px;line-height:1.38;-webkit-line-clamp:3}.video_course_side .main_side_episode .side_episode_each .side_episode_info .episode_info_btn[data-v-7e5e2438]{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.video_course_side .main_side_episode .side_episode_each .side_episode_info .episode_info_btn .btn_border_box[data-v-7e5e2438]{min-width:auto}}