Fix float background

[GordianDziwis]

Description

See #38

Checklist

• I have built the project after my changes following the build
  instructions
  using make
• I have confirmed that my changes produce no regressions after building
• I have pushed the built files to this pull request

[greg0ire]

Hi! I've been using your branch locally, and I think maybe we should also use that darker background color for diffs? The light green is a bit hard to read here…

[GordianDziwis]

Hi! I've been using your branch locally, and I think maybe we should also use that darker background color for diffs? The light green is a bit hard to read here…

The issue is that with the darker background, the diff has the same background as the folding row, this would make the diff harder to read for all colorschemes.

[greg0ire]

Then maybe the font needs to be changed to be darker when highlighted?

[GordianDziwis]

@greg0ire check this out #43

[fnune]

@BonaBeavis I'm no longer using base16-vim. Should I give you full access to the repo? I'm hardly able to review these PRs.

[GordianDziwis]

@fnune yeah, sounds reasonable. What are you using now?

[fnune]

Just realized you already have the maximum amount of permissions available in a user-owned (vs organization-owned) repository: Collaborator.

So feel free to merge without my approval, although I'll take a look at things when I can.

I've been trying out Falcon and Rose Pine, both of which have variants for most of the apps I use.

I'll probably come back to base16-vim one day though, especially seeing all the love it's getting 🙂