Custom Background screen needs to better adapt to translation

[xibe]

The option for the /wp-admin/themes.php?page=custom-background screen can get scrambled and pushed to create a newline in some case when translation needs more word than the English original. This can mess up the screen's UI.

See attached screenshot.

[xibe]

Less usable UI when fr_FR translation is applied.

[meheranandk]

I personally couldn't reproduce the bug since I do not know French. I believe that this patch should fix the issue.

[nacin]

There's a mockup to overhaul this screen, I think:
​http://make.wordpress.org/ui/2010/03/18/summary-of-march-18-meeting-this-was-an/

​http://twitpic.com/180m4n/full from JohnONolan

[nacin]

Main custom background ticket: #12186

[johnonolan]

Note on the above mockup - the "remove image" and "upload image" sections need to swap places per feedback from Jane, other than that it's ready for a patch.

[jane]

If the options for each column are vertical, but the columns themselves remain, it should work better with translated strings, as there will be more room.

[ocean90]

See #12186.

[nacin]

Re-opening, my bad. This ticket will be used to implement the mockup. TECannon has a patch.

[nacin]

(In [14209]) Custom background UI tweaks. Props TECannon. see #12186, fixes #12699