Style action buttons in show environments view to match index view (!9804) · Merge requests · GitLab.org / GitLab FOSS · GitLab

What does this MR do?

Applies the same HTML and CSS to the action buttons (last table column) of environments' show view to match the ones in index view.

Before	After

Does this MR meet the acceptance criteria?

Tests
- All builds are passing
Conform by the merge request performance guides
Conform by the style guides
Branch has no merge conflicts with master (if it does - rebase it please)
Squashed related commits together

What are the relevant issue numbers?

Closes #29185 (closed)