Hi, i'm trying to change the tabs which are on the navigation bar underneath the header. I have found the current image file name (by deleting it) and have found this name in the stylesheet, but when i change this to the image i want it will not change it. I have tried looking in other files to do this but so far have not had any success. I also want to change the font colour to black which i have done for the sideboxes but cant seem to do the navigation tabs.

Any help would be greatly appreciated! The website url is www.hunkyhorse.com/store. Thanks!