When you are making a mobile website, you might want to disable sideways scrolling and zooming. Although I wouldn’t personally recommend disabling zooming, it’s easily done.
head tag, insert the following meta tag:
<meta content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0' name='viewport' />
This tag is recognized by all major browsers, including Chrome on Android and Safari on iOS.