Coding Standards: Fix CSS template packs/companion stylesheets

[man4toman]

There is some lines that needs correction based on W3C standards.
The attached file will fix the linear-gradient and cursor values.

[imath]

Hi @man4toman

Thanks a lot for your contribution and patch. Unfortunately we are only applying security fixes to BP Default as we no longer maintain it actively.

Maybe you could have a look at /bp-templates/bp-legacy and /bp-templates/bp-nouveau to see if what you've found in BP Default is also inside the 2 template packs we maintain to eventually fix this there ?

[man4toman]

Hi @imath
Sure, I'll check this at those too.

Thanks

[man4toman]

I checked bp-legacy and bp-nouveau and the new file attached to the ticket.

[imath]

Nice! Thanks a lot. You only found issues in Twentyseventeen’s companion stylesheet ? Have you checked buddypress.css in Legacy and bp-nouveau sass files in Nouveau ? If not, don’t feel it as a duty (although I’d be very interested to have your eyes on it 😊).

[man4toman]

I checked all css file types in these theme folders and yes, I only found 3 small issues.
But I missed sass files, I'll check sass files manually, it can be fun.

[imath]

Awesome 👏 thanks a lot.

[espellcaste]

Since @man4toman will still look into the sass files, I think it is safe to postpone this ticket to the next release.

What do you think @imath?

[man4toman]

I check all css and sass files in Legacy and Nouveau and the latest patch attached to the ticket.

@imath @espellcaste

Thanks

[imath]

Hi @man4toman

Thanks for updating the patch. I've just tested it. Let's include this into 6.0.

[imath]

In 12571:

Template Packs: fix some CSS coding standards

Props man4toman

Fixes #8157