page ,.container{
   width: 750rpx;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    background: #f4f4f4;
    position: relative;
}
.help-head{
  background-color: #fff;
  padding: 30rpx;
  font-size: 35rpx;
  color: #009944;
}
