Problem with text on my site

On this site that I just installed there is a line running through the module headers on the left side how do I correct that
http://fireandicescraps.com/

No lines here in any browser.

Its on the search and who's online boxes and I can see it both IE Mozilla and Chrome

Odd... I can't see any place where the apparent text-decoration: line-through; is declared, but it does seem to be limited to the content of those two sideboxes, which, probably not coincidentally, are caught in a code snafu with two sideboxes contained inside a bare link in the sidebar. You must have been trying some kind of customization which has gone wrong. What was it that you did with the sidebar?

The only thing I did with the sidebars is change the color to the bottom part of the sideboxes

Something has inserted two links directly in the right sidebar, the first one hidden and the second one "containing" the two sideboxes. This is obviously erroneous, and I find it hard to believe that a template you downloaded contains this serious error. So we need more information on what has happened with your site previously.

BTW, you misspoke in the OP when you said "left" which is likely what puzzled stevesh.