title: Custom 404 does not work on any dir/file greating than the 1st level ? advice plz
body: <p>I need to cover all nonexistent directories or nonexistent files within the whole of my website gb-online.co.uk</p>
  
  <p>I have 404.shtml 404style.css and gears.png in the domain root directory.</p>
  
  <p>It only gives the correct 404 with the 1st level nonexistent directories or nonexistent files
  ie
  <a href="https://gb-online.co.uk/1.php" rel="nofollow noreferrer">https://gb-online.co.uk/1.php</a>
  or
  <a href="https://gb-online.co.uk/1" rel="nofollow noreferrer">https://gb-online.co.uk/1</a></p>
  
  <p>anything above this 1st level does not pickup the css file and thus does not work, but it picks up the 404.shtml
  ie
  <a href="https://gb-online.co.uk/1/2.php" rel="nofollow noreferrer">https://gb-online.co.uk/1/2.php</a>
  or
  <a href="https://gb-online.co.uk/1/2" rel="nofollow noreferrer">https://gb-online.co.uk/1/2</a> </p>
  
  <p>Surely it cannot be that I have to apply it to every directory. I must be doing something wrong.</p>