Hi,
I have used Wayfinder to create a sidebar menu. Everything is working fine, I have adjusted parameters to show what I need on each page etc.
Now, I want to
style the menu I have created. I have checked out all the links above, in the wiki, etc., and I can’t find a simple, step by step tutorial for a normal, non-drop down/popout/flyout whwhatever menu

.
I can sort of understand what is going on there in the more complex tutorials, but a basic tutorial would (I think) help me get a better grounding in using Wayfinder to build menus generally.
Is there a tutorial or article that goes step-by-step for styling a standard, one-level, Wayfinder menu? If not, what here...
http://www.muddydogpaws.com/development/wayfinder/examples/example-2.html
...can be removed to help me "see" the process easier? Also, I see CSS styling there, put into chunks rather than the main stylesheet for the template, right? Purely for flexibility, or another reason?
Thanks in advance.