html,body{
  width: 100%;
  background-color: #fff;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}
img{
  -webkit-user-select:none;
  -moz-user-select:none;
  -o-user-select:none;
  user-select:none;
  margin-bottom: -.5px;
}