schoolwisdoms-student-mp/pages/lessons/lessons.wxss

.loading {
  height: 200rpx;
  line-height: 100rpx;
  background: #f1f1f1;
  color: #999;
  text-align: center;
}

.tip-view{
  height: 60rpx;
  line-height: 60rpx;
  width: 750rpx;
  color: #FFF;
  background: #cc6031;
  text-align: center;
  font-size: 36rpx;
}