iPad Safari mobile seems to ignore z-indexing position for html5 video elements

Question

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 t

Answer 1

I'm using flowplayer and a simple CSS dropdown menu and had the same problem.

I have drop down menu that, when tapped, covers part of the video area. The submenu shows up over the video as expected, but no touch events were being sent.

I fixed it by combining a couple of suggestions from others answering this question: I set visibility:hidden when opening the menu and visibility:visible when closing the submenu, AND set the -webkit-transform-style:preserve-3d CSS property on the video.

Here's the pertinent code. I left out the CSS for the menubar, but it does what you might expect - resulting in a menu that covers portions of the video.

menu and video HTML

  

    ... 
  

CSS

video {
  -webkit-transform-style: preserve-3d;
}

Javascript

$(document).ready(function(){
  $("#nav li").hover(
    function() {
      $(this).find('ul:first').css({visibility: "visible",display: "none"}).fadeIn(300);
      $("video").css({visibility:"hidden"});
    },
    function(){ 
      $(this).find('ul:first').css({visibility: "hidden"});
      $("video").css({visibility:"visible"});
    }
  );
);