DISABLE the Horizontal Scroll [closed]

Answer 1

koala_dev answered that this will work:

html, body {
   max-width: 100%;
   overflow-x: hidden;
}

And MarkWPiper comments that ":-/ Caused touch / momentum scrolling to stop working on iPhone"

The solution to keep touch / momentum on iPhone is to add this line inside the css block for html,body:

    height:auto!important;