.topBar[data-v-58ea3bda]{background-color:#121729;box-sizing:border-box;height:.520833rem;width:100%;padding:.041667rem .416667rem;display:flex;justify-content:space-between;align-items:center}.topBar .userInfo[data-v-58ea3bda]{display:flex}.topBar .userInfo .avatar[data-v-58ea3bda]{width:.390625rem;height:.390625rem;border-radius:50%;margin-right:.125rem}.topBar .userInfo .info[data-v-58ea3bda]{display:flex;flex-direction:column;justify-content:space-around}.topBar .userInfo .info .name[data-v-58ea3bda]{display:flex;align-items:center;font-size:.114583rem;color:#fff}.topBar .userInfo .info .name .crown[data-v-58ea3bda]{width:.171875rem;height:.135417rem;margin-left:.078125rem}.topBar .userInfo .info .leftTime[data-v-58ea3bda]{color:#adadad;font-size:.104167rem}.topBar .logOut[data-v-58ea3bda]{font-size:.104167rem;color:#fff;cursor:pointer}.topBar .logOut .logout[data-v-58ea3bda]{width:.1875rem;height:.1875rem;margin-right:.0625rem;vertical-align:middle}.logoutBox[data-v-58ea3bda]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:2.395833rem;height:1.354167rem;border-radius:.104167rem;background-color:#fff;display:flex;flex-direction:column;justify-content:space-evenly;align-items:center;z-index:5}.logoutBox .txt[data-v-58ea3bda]{font-size:.125rem;color:#646464}.logoutBox .btns[data-v-58ea3bda]{width:1.5625rem;height:.260417rem;display:flex;justify-content:space-between}.logoutBox .btns .btn[data-v-58ea3bda]{width:.625rem;height:.239583rem;border:.005208rem solid #8294f2;font-size:.09375rem}.logoutBox .btns .confirm[data-v-58ea3bda]{background-color:#8294f2;color:#fff}.logoutBox .btns .cancel[data-v-58ea3bda]{color:#8294f2}.logoutBox .btns .cancel[data-v-58ea3bda]:focus,.logoutBox .btns .cancel[data-v-58ea3bda]:hover{background-color:#fff}.content[data-v-58ea3bda]{height:calc(100vh - .52083rem);width:100%;position:relative}.content .share[data-v-58ea3bda],.content .teacher[data-v-58ea3bda]{position:absolute;top:0;left:0;width:100%;height:100%}.content .studentBox[data-v-58ea3bda]{position:absolute;width:1.354167rem;height:1.770833rem;top:.182292rem;right:.208333rem;z-index:5}.content .studentBox .img[data-v-58ea3bda]{width:.197917rem;height:.197917rem;border-radius:50%;background-color:rgba(0,0,0,.31);position:absolute;right:.09375rem;display:flex;align-items:center;justify-content:center;z-index:20;cursor:pointer}.content .studentBox .img .hide[data-v-58ea3bda]{width:.130208rem;height:.083333rem}.content .studentBox .img .switch[data-v-58ea3bda]{width:.104167rem;height:.088542rem}