When using colloquy with ToT, if you resize the window to become bigger and then smaller, it stays thinking the size is still the bigger size. There have been reports (Adam) that the issue happens before resize as well and can be made worse by resizing. I am not sure if this is a Colloquy or WebKit issue but I am filing it here just to be safe.
<rdar://problem/5237574>
Created attachment 15035 [details] Testcase I think this is a bug with CSS tables. They are resizing funny. See attached text case, and resize the window vertically in Safari. You should never see red.
Created attachment 15036 [details] reduced/better testcase
I would guess the baseline isn't getting readjusted for some reason.
As a work around you can add vertical-align: middle; to the table cells.
Created attachment 15082 [details] testcase using <table>
The vertical-align: middle workaround does fix Colloquy. Hyatt, is there still a WebKit bug though?
Fixed by Dave Hyatt in <http://trac.webkit.org/projects/webkit/changeset/24450>.