refs https://github.com/TryGhost/Ghost/issues/9724
- fixed Card menu plus icon's rounded edges
- decreased link toolbar appearance delay
- changing 'H'/'h' toolbar mapping to 'H2'/'H3' and harmonized title font size
no issue
- reverts "remove hardcoded icon stroke colors"
- revert "add stroke color to button classes, remove icon-specific stoke/fill styles"
Unfortunately these changes had a larger effect than was initially obvious, will PR if these changes still prove to be useful.
no issue
- allows container styles to cascade making styling easier as it's no longer necessary to use high-specificity selectors to override the hardcoded colors