THX "Add New Theme" copy has some overlapping issues at certain browser sizes

[jacklenox]

On the new theme page, the "Add New Theme" copy in the Add box sometimes overlaps the plus symbol within certain responsive breakpoints:

I'm including a simplistic patch which just shifts the text down by 30px to stop this happening at any breakpoint I have tested, but the symbol and text should probably be rolled into one element. If I get time I'll add a new patch that does this.

[johnbillion]

Related: #26192

[shaunandrews]

Looks like its already been fixed in r26422.

[jacklenox]

Mmm, designsimply and I were just discussing this literally right now. It looks as though MT spotted it and changed it in the same way as suggested above. It's still not ideal so we'll suggest a further patch where the symbol and text are rolled into one element.

[designsimply]

Just for reference, here's how it looks right now at 236px in Firefox 25.0.1 on Mac OS X 10.8.5:

[iammattthomas]

In 26584:

Ensure that 'Add New Theme' text doesn't overlap the + icon even at Firefox's ridiculously small 230px wide browser. Fixes #26226.