I just upgraded a few of my sites to 2.3.1 and notice that the bottom border of the nav container at the top is missing. You can see http://www.robbshirey.com
Hello RobbShirey!
Please add following code to Quick CSS
#header_main_alternate { z-index: 2; }
Cheers!
Yigit
You guys ROCK! Thanks for all you do.
Robb.