This is a pretty straight forward problem. It only occurs in Safari. I have a popover on an element. This is all well and good so far. I have an interactive element that dynamically adds a div to the DOM. Once this element is added, any popover that occurs in the same position is behind the dynamically added element (vision is obscured).
EDIT: Just to be clear the dynamic element is an iframe. I attempted adding a static iframe to the page and the problem still occurs in Safari. Is there some sort of crazy auto iframe styling that happens in Safari?
EDIT2: Maybe code examples will help show that I have tried z-index
css for dynamic element
.active_tv_screen{
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
border-radius:5px;
z-index:3 !important;
}
custom styling for popover to try and force it in front of dynamic element
.popover {
z-index: 1001 !important;
position:absolute;
max-height:500px !important;
}
Reminder: this problem is Safari speicific
Here is the fix - add ?wmode=opaque to the end of the embed url (the src attribute) and it will be fixed. The problem is the new flash player.
Source: https://maxmorgandesign.com/fix_youtube_iframe_overlay_and_z_index_issues/