I find that switching to a desktop browser seems to cure the problem. Seems the css works on some browsers not not on others. Obviously programmers have not been thorough enough. I reported it to the National Trust and today its working fine. Nobody at BT able to comment, but it works on a desktop browser after clearing the cache on my phone.
Its still doing it Due to the lack of a proper screenshot method on this phone its hard to describe. On my last phone i just pressed the power button and a menu came up that included screenshots. Simples. On this i have to press 2 buttons at once. Not managed to do that yet. The other way is to slide your hand across the screen. Ok if you are under 20. No good for me. Why try to change things that work? If it works don't fix it