Settings: improved visibility of text and buttons

[Aitchessbee]

What's this PR do?
Improves text and button visibility in settings page as reported in #1357

Screenshots?
Old:

New:

You have tested this PR on:

• Windows
• Linux/Ubuntu
• macOS

[timabbott]

Can you present before/after screenshots? Also, I'm not sure which component is the settings_description part.

[Aitchessbee]

Update the description with old and new images... settings_description is a class given to the text in each row. It was already present in the code but wasn't used in css.

[timabbott]

OK. Text definitely feels a lot better. The dark grey slider background might be overdoing it a bit; is there somewhere a bit in between worth trying?

[alya]

Maybe, but overall this is a definite improvement.

[Axshatt]

OK. Text definitely feels a lot better. The dark grey slider background might be overdoing it a bit; is there somewhere a bit in between worth trying?

I think the tab headings should also be in dark colour as it will be a good user experience

[shubham-padia]

Thanks for your PR! Please rebase your PR. Requested 1 change, rest looks good.

[shubham-padia]

We don't need this anymore, because of b42f9de