.chair[data-v-f3174bfa]{height:100vh;display:flex;flex-direction:column}.chair[data-v-f3174bfa] ::-webkit-scrollbar{display:none}.chair .ListTitle[data-v-f3174bfa]{background-color:#ab272c;color:#fff;height:10%}.chair .ListTitle div[data-v-f3174bfa]{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center}.chair .ListTitle div h3[data-v-f3174bfa]{margin:0;letter-spacing:.4vw}.chair .ListTitle div span[data-v-f3174bfa]{font-size:3vw}.chair .cardBox[data-v-f3174bfa]{flex:1;height:51%;overflow:scroll;background-color:#bf545a;font-family:FZZZH,serif}.chair .cardBox .typeTitle[data-v-f3174bfa]{display:flex;justify-content:center;font-weight:700;margin-top:1.6vw}.chair .cardBox .cardItem[data-v-f3174bfa]{width:100%;height:29.6vw;font-size:.5rem;color:#fff;background-image:url(../img/videoBg.53774a36.png);background-size:100% auto;background-repeat:no-repeat;margin-bottom:1.3vw}.chair .cardBox .cardItem .videoIntroduce[data-v-f3174bfa]{overflow:scroll;padding:6.7vw 0 1.3vw}.chair .cardBox .cardItem .videoIntroduce .top[data-v-f3174bfa]{min-height:13.3vw}.chair .cardBox .cardItem .videoIntroduce .department .van-tag[data-v-f3174bfa]{margin-right:10px}.chair .courseList[data-v-f3174bfa]{background-color:#f1f1f1;height:67%}.direct[data-v-f3174bfa]{position:absolute;bottom:20vw;right:4vw;width:10.7vw;height:10.7vw;display:flex;flex-direction:column;justify-content:center;color:#fff;align-items:center;border-radius:50%;background:#ab272c;border:1px solid #6e77dc}.van-col[data-v-f3174bfa]{margin-bottom:8px}