This is a bit of a strange one. I seem to have a display issue with the menu on the iPhone 6 standard size. The menu appears over the top of the logo but on all other mobile devices the menu appears to the left of the logo as expected. The menu is fine on the iPhone 6 large screen and also the iPhone 6s standard screen as well as the iPhone 4s & 5. It also works fine on an android phone, although I've only tested on one. I've attached images of the correct & incorrect displays. Any help would be greatly appreciated.
The website is http://www.runtofitness.co.uk