[i18n redesign] fixing issues with layout

Created by: chenejac

VIVO GitHub issue: William's testing

What does this pull request do?

Fixing some layout issues reported by William at this PR's review

What's new?

Small corrections of css files

How should this be tested?

• https://github.com/vivo-project/VIVO/pull/3777

Some languages has undesired word wrapping.

• https://github.com/vivo-project/VIVO/pull/3780

The bottom horizontal line is not bottom padded as much as the other like sections.

• https://github.com/vivo-project/VIVO/pull/3791

Padding is cramped. Worse in some languages. But all have no space right of the search label.

Interested parties

Tag (@ mention) interested parties or, if unsure, @VIVO-project/vivo-committers @wwelling