Add padding above title on Media with text at narrow widths

[finnlewis]

Originally posted by @finnlewis in #889 (review)

When creating two 'Media with text' items, one media left, one media right, half width, if we then reduce the width of the screen, the padding / margin above the first title could do with a bit more space.

[finnlewis]

@markconroy just noting the lack of padding / margin above the title of the first media with text item above, looks a bit squished, no?

[markconroy]

Thanks Finn, I'll try look at that next week.

[markconroy]

Moved to Drupal.org: https://www.drupal.org/project/localgov_base/issues/3563168