Hello,
Take our apologies if you faced any inconvenience using our theme!
Go to Theme Options > Header builder and change width of the Main menu element in the header structure – http://prntscr.com/sgjsru For example – http://prntscr.com/sgjxl5
Please watch videos about the header builder here – https://www.youtube.com/user/8theme/videos
Sometimes we ask about temporary access, to be able to take a closer look at your current settings. Such temporary access can be changed/deleted from your side, so do not worry.
Regards