I'm using Custom Press on Add Listing page of the Directory

I'm using Custom Press on Add Listing page of the Directory plug-in on the Gallery theme. I have two questions.

When I use the radio button and/or the checkboxes the text is not aligned with the boxes/buttons and it looks rather odd. I've been round and round the CSS and can't find out how to fix this.

Secondly, I would like to put some text above the organisation field, explaining who needs to fill this in. Is there anyway to do that ie to break the list of custom fields in a directory-listing custom post?

Thanks in advance for your help.

The page in question is this one: http://swlypn.org.uk/raffle/add-listing/