DOC-3355: The floating toolbar had a transparent background in the fabric, snow, and naked skins#4107

kemister85 merged 2 commits intofeature/8.5.0/DOC-3355tinymce/tinymce-docs:feature/8.5.0/DOC-3355from

feature/8.5.0/DOC-3355_TINY-14190tinymce/tinymce-docs:feature/8.5.0/DOC-3355_TINY-14190Copy head branch name to clipboard