Remove horizontal scrollbar
minor #4316 Remove horizontal scrollbar (ifdattic)

This PR was merged into the 2.4 branch.

Discussion
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Remove horizontal scrollbar

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | 2.4
| Fixed tickets |

Commits
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53638a6 Remove horizontal scrollbar