"This post has been deleted" box's Z-Index is too high, overlaps dialog overlays and looks weird
78988
'This post has been deleted' appears above the flag bar
144649
Long comments can break layout
58599
Looks to be an obscure page rendering problem
52569
example code of dialog box makes a mess
129854
\colorbox height too long
31769
Why is this inline-block element pushed downward?
15919
How do I use the z-index properly?
117650
Gray box on Users Page?
151976
New red background for deleted posts is too light and not visible on high-contrast screens
137309
Stack Overflow lost its padding on the sides
63024
Alignment issue in StackExchange.com inbox, achievement dialog and site switcher
119708
Spurious space above align environment at top of page/minipage
103937
IE is ignoring Z-Index on positioned elements
25896
What is the black box around a post when using the comment keyboard shortcut (c)?
40406
Mod shows up with OP background when viewing deleted comments
4460
Flag pop-up hidden beneath answer box (and it's still transparent!)
8221
Subheader overflow in Help Center Reputation & Moderation section