.page{padding-bottom:340px;word-break:break-all}.course_header{background:#fff no-repeat center/contain}.course_info{position:relative;padding:40px 30px 0;background:#fff}.course_info_box{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;font-size:26px}.info_box_mark{padding:0 18px;height:40px;font-family:PingFangSC-Medium,PingFangTC-Medium,PingFangHK-Medium,sans-serif;line-height:40px;text-align:center;border-radius:20px;background:#fd0}.info_box_pic{margin-left:16px}.info_box_num{margin-left:16px}.info_box_age{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.info_box_age::before{display:block;content:'|';margin:0 8px}.course_info_title{font-size:48px;font-family:PingFangSC-Semibold,PingFangTC-Semibold,PingFangHK-Semibold,sans-serif;font-weight:bolder;margin-top:10px}.info_activitytag_wrapper{display:-webkit-box;display:-webkit-flex;display:flex;margin-top:50px}.course_info_activitytag{display:block;height:60px;line-height:60px;padding:0 20px;font-family:PingFangSC-Regular,PingFangTC-Regular,PingFangHK-Regular,sans-serif;font-size:24px;border-radius:16px;background:#fd0;font-weight:700}.tags{margin-top:20px;color:#805040;font-size:34px}.tag{display:inline-block;vertical-align:middle;margin-right:10px}.travel_info{border-bottom:1px solid #ddd;border-top:1px solid #ddd;margin-top:60px;font-size:0;padding:30px 0}.travel_info span{font-size:26px;color:#999;margin-right:40px}.travel_item{width:50%;display:inline-block;font-size:26px;color:#333;overflow:hidden;font-family:PingFangSC-Regular,PingFangTC-Regular,PingFangHK-Regular,sans-serif}.travel_item:nth-of-type(n+3){margin-top:18px}.course_info_bg{position:absolute;top:30px;right:0;width:200px;height:200px;background-image:url(https://pic.bbtkids.cn/FuMKluv2IiTlLMz9ZER75H3nG5zK)}.course_part{padding:30px 30px 50px;background:#fff}.course_part_item{margin-bottom:20px}.item_pic_img{border-radius:10px;background:no-repeat center/contain}.item_video_v{width:100%}.part_item_desc{color:#333;font-size:34px;line-height:54px;white-space:pre-wrap;margin-bottom:53px;text-align:justify}.part_item_poi{margin-top:50px;font-size:30px;font-family:PingFangSC-Regular,PingFangTC-Regular,PingFangHK-Regular,sans-serif;color:#aaa}.bottom-info{padding:0 30px 50px;font-size:30px;font-family:PingFangSC-Regular,PingFangTC-Regular,PingFangHK-Regular,sans-serif;color:#999;background:#fff}.bottom-info div{margin-bottom:12px}.time span{display:inline-block;vertical-align:middle;margin-right:20px}.bottom-info div:last-of-type{margin:0}.relate-title{margin:64px 30px 0;color:#333;font-size:38px;font-family:PingFangSC-Medium,PingFangTC-Medium,PingFangHK-Medium,sans-serif;font-weight:700}.related .ugc_list_top,.related .ugc_list_bottom{background:0 0}