I've tried every combination of css and :active I can think of, but nothing will change the active white tabs to red. I've eliminated all css styles except the dropdown, thinking there was a css style overriding. Tried revising the original tab menu, and adding back in the dropdown classes, etc., but the red goes away every time. I can make all tabs red, and the hover works, but not active. The only way I've gotten the tabs to work properly as 'active' is to remove the dropdown feature.