Moodle for mobile

Thanks Juan.

In fact I've already 'fixed' our CSS by adding the additional style elements to our custom CSS working backwards from the new v1.9 style CSS as shown on GTIHub. 

It actually makes perfect sense to have distinct style elements for drop down menu headers and items - it's much clearer what is open from a user perspective. We also dropped a shadow on the last menu item element so that it delaminates the open tiered menus nicely and gives them a 'stacked 3D' look - very nice

For anyone else's reference the elements that need adding to a custom CSS to override the default orange for sub-menus/items are:

Sub-Menu title item when open:
.user-menu .nav-item > a.collapse 
 

Sub-Menu Items:
.user-menu .submenu 

Last sub-menu item of group e.g. to add bottom border to show end of sub menu item group:
 .user-menu .submenu .nav-item:last-of-type