refactor(v2): make better code blocks #2534
Merged
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Motivation
If there is only one line in the code block, the copy button is too low positioned. I suggest a little lift it.
In addition, I removed the redundant code left after #2533.
@yangshun open-ended question for discussion: do we really want to leave the background opacity? Actually, with long lines of code, this button becomes not so noticeable.
Have you read the Contributing Guidelines on pull requests?
Yes
Test Plan
Related PRs
(If this PR adds or changes functionality, please take some time to update the docs at https://github.com/facebook/docusaurus, and link to your PR here.)