How can I add a header menu to my desktop version?

Topic summary

A user seeks CSS code to add a header menu to their desktop site, as their theme customizer doesn’t provide this option. They include a screenshot and password for their store (sevenemotions.com).

Solution Provided:
Another user shares two CSS code snippets to add to the base.css file:

  • Container display: Makes the header menu visible in a container format using flexbox and grid positioning
  • Full-width display: Extends the header across the full page width with centered alignment and auto margins

Both solutions use media queries targeting screens 990px and wider (desktop only). The helper includes before/after screenshots demonstrating the visual changes. The discussion appears resolved with a working technical solution.

Summarized with AI on November 10. AI used: claude-sonnet-4-5-20250929.

Hello, can someone give me the code to give my desktop version a header menu? Not able to in my theme customizer

https://sevenemotions.com/ Password: COZYY

Any help is appreciated!

Add This css in your Base.css File

You Show your Header In Container Like this:–> screenshot

Add This Css

@media screen and (min-width:990px){
    nav.header__inline-menu ul.list-menu.list-menu--inline {
        display: flex !important;
    }
    .header__inline-menu {
        grid-column: 1 / 1 !important;
        grid-row: 1 / 1 !important; 
    }
}

And Your Header is Show in Full Width Like This:–> screenshot

Add This Css

@media screen and (min-width:990px){
    nav.header__inline-menu ul.list-menu.list-menu--inline {
        display: flex !important;
    }
    .header__inline-menu {
        grid-column: 1 / 1 !important;
        grid-row: 1 / 1 !important; 
    }
    header.header.header--top-center.header--mobile-center.page-width.header--has-menu {
         max-width: 100%;
         margin: 0 auto;
    }
}