.van-empty{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;padding:32px 0}.van-empty__image{width:160px;height:160px}.van-empty__image img{width:100%;height:100%}.van-empty__description{margin-top:16px;padding:0 60px;color:#969799;font-size:14px;line-height:20px}.van-empty__bottom{margin-top:24px}.van-tabbar-item{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-flex:1;-webkit-flex:1;flex:1;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center;color:#646566;font-size:12px;line-height:1;cursor:pointer}.van-tabbar-item__icon{position:relative;margin-bottom:4px;font-size:22px}.van-tabbar-item__icon .van-icon{display:block}.van-tabbar-item__icon img{display:block;height:20px}.van-tabbar-item--active{color:#1989fa;background-color:#fff}.van-tabbar-item .van-info{margin-top:4px}.van-tabbar{z-index:1;display:-webkit-box;display:-webkit-flex;display:flex;box-sizing:content-box;width:100%;height:50px;padding-bottom:constant(safe-area-inset-bottom);padding-bottom:env(safe-area-inset-bottom);background-color:#fff}.van-tabbar--fixed{position:fixed;bottom:0;left:0}.van-tabbar--unfit{padding-bottom:0}.modal-box[data-v-7bbad271]{position:fixed;background:#f6f6f6;top:0;bottom:0;right:0;left:0;z-index:-1}.my-course[data-v-7bbad271]{text-align:left}.courses-box[data-v-7bbad271]{margin:8px}.courses-box .courses-box-item[data-v-7bbad271]{background:#fff;padding:10px;border-radius:6px;margin-bottom:10px}.title[data-v-7bbad271]{font-size:30px;font-weight:500;margin-top:20px;margin-bottom:20px;margin-left:20px;margin-right:20px}.no-course[data-v-7bbad271]{text-align:center;margin-top:100px;color:grey}.status-btn-box[data-v-7bbad271]{background:#5d7bff;border:1px solid #5d7bff;color:#fff;height:28px;padding:0 20px}.progress_-btn-box[data-v-7bbad271]{border-radius:16px;background:rgba(93,123,255,.5);color:#fff;height:28px;padding:0 10px}.course-img-box[data-v-7bbad271]{position:relative;width:55%}.course-img-box .course-img[data-v-7bbad271]{-o-object-fit:cover;object-fit:cover;border-radius:4px;vertical-align:middle;width:100%;height:100%}