Improves styling on Joomla! upgrade screen

[vingle]

Overview

Minor CSS padding cleanup, specific to Joomla upgrade screen, fixing a degredation from this commit (6ada1ce)

Before

Padding was removed from the main Joomla admin screen in this commit - 6ada1ce - which also removed padding on the upgrade screen.

After

What has been changed. Please provide screenshots or gifs (LICEcap, SilentCast) where appropriate.

[civibot]

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[seamuslee001]

ping @mattwire @lcdservices @colemanw thoughts folks?

[mattwire]

This is targetting a specific CSS selector, is limited to Joomla only so pretty harmless. I can test this next time I upgrade but if anyone else gets there first then we can merge.

[colemanw]

Aside: a lot of the stuff in joomla.css was written back in the days of Joomla 1.x and 2.x and probably no longer needs to be there.

[eileenmcnaughton]

I'm gonna merge this since @mattwire's comment was supportive & @colemanw didn't say no. Also I think @vingle is our resident Joomla! expert & a bit of a dab hand at css :-)

[vingle]

I'm gonna merge this since @mattwire's comment was supportive & @colemanw didn't say no. Also I think @vingle is our resident Joomla! expert & a bit of a dab hand at css :-)

thanks — tho I can never fit in Brian's huge shoes! (or Matt's tbf). But I will try to look at joomla.css at some point as I sensed it could be cleaned up, now confirmed by Coleman.