Fixed CSS
minor #9478 Fixed CSS (peterrehm)

This PR was submitted for the 2.3-dev branch but it was merged into the 2.3 branch instead (closes #9478).

Discussion
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Fixed CSS

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #9474
| License       | MIT
| Doc PR        | -

Commits
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95cc5b8 Fixed CSS