Red Barn

I have used a popup layer on my logo to display extra text on the first two pages of my site.

I made a slightly coloured rectangle and soft grouped the black text onto it. I did a check on a search engine spam detector site and with my own optimization software and they are reporting that my site has hidden text coloured the same as the background on my index page

Is a popup layer considered "hidden" its a visible link surely?

TROUBLE IS I then checked a page that doesnt have popup text Contact

It shows hidden text on the black headers??

Its seems to be in the css file... can anyone enlighten me.. Ive spent HOURS!

Thanks!