<style>
  /* -- The root styles must go in the element of the structure with the name "Menu". --*/  
  
  /* The styles are applying to the last menu item and giving it the button styles, you can change the background color value to the one you want instead of "var(--dark)". */
  
.header-1__menu {
    /* Selecting only the children of "bricks-nav-menu". */
    .bricks-nav-menu > .menu-item {
        /* The styles will apply only to the child of the last element with the class "menu-item".  */
        &:last-child a {
            background-color: var(--dark);
            color: var(--light);
            padding: var(--space-xs) var(--space-m);
            border-radius: var(--radius-xs);

            /* Button hover style */
            &:hover {
                background-color: var(--dark-90);
                color: var(--light);
            }
        }
    }
}
</style>

Sample Page

This is an example page. It’s different from a blog post because it will stay in one place and will show up in your site navigation (in most themes). Most people start with an About page that introduces them to potential site visitors. It might say something like this:

Hi there! I’m a bike messenger by day, aspiring actor by night, and this is my website. I live in Los Angeles, have a great dog named Jack, and I like piña coladas. (And gettin’ caught in the rain.)

…or something like this:

The XYZ Doohickey Company was founded in 1971, and has been providing quality doohickeys to the public ever since. Located in Gotham City, XYZ employs over 2,000 people and does all kinds of awesome things for the Gotham community.

As a new WordPress user, you should go to your dashboard to delete this page and create new pages for your content. Have fun!