title: iPad Safari mobile seems to ignore z-indexing position for html5 video elements
body: <p>I got a video element on a page that's working fine both in safari mobile and desktop.
  I have a seme-transparent pull-down menu that's working fine. The problem is, when the menu is over the video element, on the desktop safari i can see the video under the menu (as desired), while on the mobile version the video element stay on the foreground (ugly) no matter what i tell the css. Is there any workaround?</p>
  
  <p><img src="https://i.stack.imgur.com/h18oj.png" alt="An image of the problem"></p>