Bruce,
     Now that I have NT 11.24 in my C10 environment, themes seem to be broken.  Specifically, how do I fix things with the ShoeStrap2 theme?  I expect the themes to be consistent between NT versions, at least to a good extent.  They are not.  See the image GoodMenu.png.  It shows the current app compiled in C10, with NT 10 I think.  Next look at the image BadMenu.png.  This is a C10 app with NT 11.24 installed.  There is no box/border surrounding the entire menu items and some items have their own box/border.
   I have opened dev mode in my browser and started looking around.  I noticed for the menus, there is a nt-menu-items set to border:0.  If I turn this off in dev mode, then the menu has the border I expected.  See image FixedMenu.png.  So, I thought I could "control" this by adding something to my custom.css file:
.nt-menu-items {
 border: 2px solid red;
}
In the Theme.css file for the ShoeStrap2 theme, there is an entry:
.nt-menu-border {border:0!Important;}
I created a CustomT.css theme file and tried:
.nt-menu-border {
 border: 2px solid red;
}
Neither of these worked.  I need help getting ShoeStrap2 working in NT 11.24.  
Thanks,
Jeff