Remove/edit items in nav bar

I wish I understood that :-( I have a basic understanding of CSS. Where would I write the declaration for the new ID for the new <li> tag (and this is the new menu option I want to add, correct?)?

The way usually establish what needs to be done is to look at what is ALREADY being done, then try to "clone" that feature.

In many cases, a developer will provide "hints" about a feature and what governs its behaviour, simply by the nature of the coding used.

When I see an element with an ID or CLASS reference, I can be pretty sure it will have a STYLESHEET.CSS reference, so I go look for any CSS declaration that refers to the ID/CLASS in question.

Unfortunately, this forum is NOT geared around teaching basic CSS, HTML or PHP... There are many excellent tutorial sites for this, so there is no point trying to re-invent the wheel. Besides... these dedicated tutorial sites do a far better job of training than we could ever hope to do.

When people come here for help, we have to assume they have a competent understanding of the essentials. If not, then we point them to places like W3schools.com where there are excellent tutorials.

If what I am saying in my earlier post is unclear, then please go off and do some tutorials.