Paragraph Spacing inconsistent

Hello everyone,

I am a relative newby to WordPress. I’m encountering paragraph spacing issues, and I’m not sure how to resolve them. I’ve cleared the formatting several times, but my paragraph space is still funky. The website is http://www.giselainc.com/home/nurseries/

You’ll notice I’m using two columns, and the top two entries have a different spacing than the rest of the text. This is driving me a bit nuts. Any ideas on how I can alter the paragraph space for just this page. I don’t want to alter it for the entire site.