Menu header & Link color

Hi there, thanks for this theme it’s excellent. Just having some issues as follows:

– I want the menu header to be white, note purple, which I can do but then the link colors are all messed up, I simply cannot find the CSS code to change this, I am currently using the following to change link color: https://pastebin.com/AKJYBaJd

This worked up until the latest update and now nothing works, I simply cannot find the CSS value to change the color.

Would appreciate any help.

cheers
Richie

The page I need help with: [log in to see the link]