How can I add a button to the header navigation in color block theme?

Store Design
1

I’ve searched high and low. Tried multiple implementations. Nothing seems to work. Is there a way to add a button to the header navigation? Using color block theme.

https://art-dogl.myshopify.com/

2

@crawfordgreg777

can you please try this code

  1. Go to Online Store->Theme->Edit code
  2. Asset->/base.css ->paste below code at the bottom of the file.
a[href="https://wuf.world/membership"] {
    background: #000;
    color: #fff;
}
3

Hi @crawfordgreg777 ,

You want to add a button like this?

Screenshot.png
Screenshot.png1378×176 12.9 KB

Please send me the code of header.liquid file, I will check and add it for you