I changed the colour of the header on my site and and have been trying to change the colour of the menu tabs on the top to match through Custom Design. However although it shows I've done this in preview when I go to the site not only has the colour not changed but the lines around the menu tabs have gone out of alignment. I've changed them back to the original for the time being while I try to sort out the problem. Any advice much appreciated.
The blog I need help with is londontheatrevisits.com.