Preview:
<script>
  $(".modal__open").click((e) => {
    e.preventDefault();
  	$('html')
    .css({
      'overflow-y': 'hidden'
    })
  })
  
  
  $(".modal__close").click((e) => {
    e.preventDefault();
  	$('html')
    .css({
      'overflow-y': 'scroll'
    })
  })
</script>
downloadDownload PNG downloadDownload JPEG downloadDownload SVG

Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!

Click to optimize width for Twitter