fix sponsors background color for readability #3988
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description of the Change
If sponsors use white-tone logo, users can't see the sponsor's logo.
So, I added grey background to sponsors.(And align them center)
I knew it is not pretty design, but grey is best for both light-tone and dark-tone logos. I thought making sponsor logos readable is more important than pretty design.
Alternate Designs
Another color or design?
Applicable issues
close #3736