Public-side interface fixes

[mebrett]

As noted in #19, there are some fixes to be made to User Profiles and/or themes to make improve the functionality of interacting with profiles on the public side.

Consistent issue across themes is that the names of different profiles aren't well distinguished - they're just words next to each other, often without clear indication where one begins and the next ends (spacing between titles is the exact same as between words)

Another issue that persists across multiple themes is very different styling on the "save" and "delete" buttons when editing a profile, for example:

[mebrett]

Multiple inputs for an element get weirdly aligned - Inspector says that the second paragraph is being assigned the class “element-text five columns offset-by-two”.

Example from Thanks, Roy. Cake, Pie, and the paragraph are each unique inputs.

[mebrett]

Theme-specific:

Santa Fe, Thanks Roy: Edit button is hard to read (dark text on a dark green background). In edit, element labels are one word per line, which makes them look pretty funky.

HTML formatting bar on secondary input covers “use html” button for input above it.

Radio button and checkbox options aren’t lined up.

Seasons
non-html text fields have background colors from the theme:

the "edit profile" button is illegible in the autumn and winter color schemes

rhythm: Edit profile button illegible because it is black text on a red background.

center row: One-line answers and their headings are right-aligned (this is how the paragraph is styled, so maybe not such a bug)

berlin longer element headings are cut off: