This drops the dependency of postcss-flexbugs-fixes, removing it from our build process and docs. This undoes #19109, which originally fixed #18569 (closed). This PR also includes the changes to _cards.scss by @obinnangini in #22773.
This drops the dependency of postcss-flexbugs-fixes, removing it from our build process and docs. This undoes #19109, which originally fixed #18569 (closed). This PR also includes the changes to _cards.scss by @obinnangini in #22773.