I am trying to create a left nav bar that collapses into the header when on a mobile device - just like a top nav bar does. i am having a tough time for it to do what it's supposed to - its not appearing on mobile devices. i looked at the way this one is done: https://webflow.com/website/Vertical-Nav-Site-Template - and realized that they have created a section for desktop with a top nav bar hidden. on mobile size, the section is hidden and the navbar becomes active.
is there a better way - so there's just 1 navbar instead of a navbar and a section?