AB NavBar - attempt @ working ver x

Based on email from Anne of Murach books h3

uses menu-vert-anim_AdamB6_Flex.css which has all cNav CSS in this file.

Has the nav.vertical class-selector. Formatting cmds unresponsive and can't even set no-underline for menu boxes.    Need to really understand what's setting the styles for the AB NavBar.

list-style-type: none; /* i.e. no underline */