I have an extremely weird problem where in some cases, an autocomplete popdown will underlap a subsequent div. I have so far only been able to reproduce this in Chrome (Version 32.0.1700.107).
I outlined the issue here https://groups.google.com/forum/#!category-topic/yui-support/everything-else/pfykxywOR7Y
but basically, what I'm seeing is this.
I have an autocomplete that is enveloped by a div with a transition applied to it, like so:
-webkit-transform: translate3d(0, 0, 0);
-webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
. Anything that follows (siblings) with a position:relative applied to it will overlap the autocomplete popdown.
Overriding the transition doesn't seem to do anything. Only not applying it at all.