Labels need uniform spacing on Discussion Settings Page

[sagarjadhav]

Labels need uniform spacing on Discussion Settings Page.For Other comment settings section some labels don't have spacing between them. See screenshot attached.

Before changes:

After Changes:

[sagarjadhav]

Fixed the issue

[DrewAPicture]

Patch still applies as of r32294.

[swissspidy]

For anyone confused by the screenshot: the patch adjusts the left margin of the dropdown inputs.

[SergeyBiryukov]

These settings will likely be replaced as a result of the overhaul being done in #39441 and #31354.

[afercia]

Rather than using CSS and a bit overqualified selector, I'd propose to just print out a space, for consistency with the last setting, where actually the select gets replaced in this string:
Comments should be displayed with the %s comments at the top of each page

For the other ones instead, there are a few occurrences of
</label><label ...
they probably should be
</label> <label ...

[afercia]

31594.diff​ just adds a space between labels. As mentioned above, there's an ongoing effort to introduce further improvements in #39441 and #31354.

[afercia]

In 40779:

Administration: Use consistent spacing for form elements in the Discussion Settings screen.

Props sagarjadhav.
Fixes #31594.