Small bugs in ODS 1.10.1

[kulmann]

ODS 1.10.1 has some visual bugs that need fixing. This is a collection of it, including screenshots.

• borders around focused raw buttons (borders need to be removed). Actually, all buttons are affected. It's just more obvious on raw buttons. It should be sufficient to have the highlighted color only for :hover, not for :focus.

[kulmann]

I propose to use display: inline-flex; instead of display: flex; on oc-buttons. Otherwise we'll have to take care of re-layouting all buttons in any location, since they are handles as block elements and will cause line breaks.

[LukasHirt]

The focus is actually on purpose due to accessibility #445. Just needs to be styled properly - the current one is default styling.

[kulmann]

Oh wow... I get the point, but I think that needs to be less obtrusive. Did you also consider some dropshadow, very thin border, etc?

[LukasHirt]

Agree that it should be as subtle as possible but on the other hand, we need to consider people with visual impairments. What we discussed once was the option to visualise the focus only if it was done via the keyboard, not when clicking on elements.

[kulmann]

Closing in favor of owncloud/web#3046 (focus border is important, but should only be visible when using the keyboard, not when clicking on something with the mouse).