Footer Menu can not close on mobile device

Hi, This is my first post I hope I have posted it to the correct area. I just upgraded from 3.9.3 to 4.5.2 latest version yesterday for Catch Responsive pro. I am setting up the new theme on a localhost. I just noticed the footer menu when in mobile view there is no "X" to close the menu like my two header menus have. I just checked my live server running 3.9.3 version and it has the same problem. I have disabled all plugins and the issue is still there not to sure if I am missing something. Also wondering with the menu for mobile view if there is a way to put a name above the 3 line menu button as it is a little confusing ? The "X" to close the menus are a light grey and also do not stand out. Is there a way the X can be on top of the menu items that stays on top when you scroll down a long menu making it easier for people to see how to close the menu ? Thanks Jamie