li,ul{list-style:none}div,li,ul{-webkit-box-sizing:border-box;box-sizing:border-box}i{font-style:normal}.course-solo[data-v-677a1f46]{width:100%;height:100vh;border-radius:4px}[data-v-677a1f46] .el-tabs__nav{margin-left:30px}[data-v-677a1f46] .el-tabs__header{margin:0;background-color:#fff;padding-bottom:10px}