"display: inline" was the property I was looking for in my first post
here. I had somehow decided to try inline-block (no, I don't know why)
and concluded that that approach didn't work with forms.
I still don't have it displaying with underline ("text-decoration:
underline" isn't triggered, apparently), and I still have some issues
with horizontal spacing in IE, but at least it's inlining everything.
Of course, even inline there's actually not enough space on the post
footer for all the options, but that's a different issue.
