.head{
  width:100%;
  height:30px;
  color:#fff;
  background-color: #7bbd52;
  text-align: center;
}
.btns{
  height:40px;
  display:flex;
  flex-direction: row;
  flex-wrap: wrap;
  text-align:center;
}
.footerBtns{
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #f7f7f7;
  border-top: 1rpx solid #f1f1f1;
}
.txlabel{
  color:#fff;
  background-color: #7bbd52;
  border-radius: 2px;
  font-weight: 500;
  font-size: 30rpx;
  padding: 5rpx 10rpx;
}