Can't get rid of Spam Link in header

I have a spam link in my header that I can’t get rid of. It shows up in Safari and IE (not in Firefox) underneath the main logo in the top left hand corner of my site. I have looked in all the template and style sheets and header files to try to find it, as well as deleted and re-uploaded the logo itself, but I just can’t find it. Any suggestions? The website is https://crm-rules.com . Thank you for any suggestions.