(#2) Styling: Fixed add button is not usable for small viewports. Some further improvements.
(#2) Changelog
Merge branch 'feature-1.2.x/2-add-button-is-not-usable-for-small-viewports' into release-1.2.x

* feature-1.2.x/2-add-button-is-not-usable-for-small-viewports:
  (#2) Changelog
  (#2) Styling: Fixed add button is not usable for small viewports. Some further improvements.
release v1.2.1