.collection-list{min-height:calc(100vh - 175px);margin-top:8px;text-align:left;background-color:#fff;padding-left:49px;padding-right:49px;padding-top:12px}.collection-list .collection-tabs{border-radius:4px;text-align:center}.collection-list .collection-tabs .collection-tab{height:33px;line-height:33px;width:50%;border:1px solid #00b0ab;background:none;color:#00b0ab;display:inline-block;cursor:pointer;font-size:17px;font-family:PingFangSC-Medium,PingFang SC;font-weight:500}.collection-list .collection-tabs .selected-tab{height:35px;line-height:35px;width:calc(50% - 2px);border:none;background-color:#00b0ab;color:#fff}.collection-list .question-card{margin-top:30px}.collection-list .question-card .question-title{margin-left:15px;font-size:20px;font-family:PingFangSC-Semibold,PingFang SC;font-weight:600;color:#484848}.collection-list .question-card .question-content{margin-top:8px;background:#fbf9f9;border-radius:8px;padding:15px}.collection-list .question-card .question-content .question-content-left{display:inline-block;width:45px;background:#00b0ab;border-radius:4px;font-size:10px;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#fff;vertical-align:top;text-align:center;margin-top:3px}.collection-list .question-card .question-content .question-content-right{display:inline-block;margin-left:10px;width:calc(100% - 55px);font-size:18px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#51565d;vertical-align:top}.collection-list .question-card .btns{margin-top:12px;padding-left:47px;font-size:17px;font-family:PingFangSC-Medium,PingFang SC;font-weight:500}.collection-list .question-card .btns .unlike-btn{display:inline-block;width:107px;height:33px;line-height:33px;border-radius:4px;border:1px solid #00b0ab;color:#00b0ab;text-align:center;cursor:pointer}.collection-list .question-card .btns .answer-btn{display:inline-block;width:109px;height:35px;line-height:35px;background:#00b0ab;border-radius:4px;color:#fff;text-align:center;margin-left:50px;cursor:pointer}.collection-list .video-card{display:inline-block;height:375px;width:240px;background:#fbf9f9;border-radius:7px;margin-top:20px;margin-right:130px;padding-left:20px;padding-right:20px;cursor:pointer}.collection-list .video-card .video-thumb{width:100%;height:188px}.collection-list .video-card .video-title{margin-top:15px;font-size:20px;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#51565d;height:56px;line-height:28px;overflow:hidden}.collection-list .video-card .video-teacher{margin-top:30px;font-size:20px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#666}.collection-list .video-card .bottom-info .duration-icon{width:26px;height:26px;line-height:26px;vertical-align:middle}.collection-list .video-card .bottom-info .video-duration{display:inline-block;height:26px;line-height:26px;font-size:18px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#999;vertical-align:middle}.collection-list .video-card .bottom-info .unlike-video-btn{float:right;width:107px;height:33px;line-height:33px;text-align:center;cursor:pointer;border-radius:4px;border:1px solid #00b0ab;color:#00b0ab;font-size:17px;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;vertical-align:middle}.collection-list .last-video-in-row{margin-right:0}