Looks like you’re 90% there.
Step 1. I changed the link for your “Home” button. Rather than linking to the homepage, in this instance you want to link to the “hero” section.
Step 2:
• make sure you are on the “Desktop Base Breakpoint” width. The style will cascade from here
• The “current” selector can be tricky to access. While in the designer, scroll down to the section and then click on the link block. (my screen grab shows the Work section). You may need to click off of the link and try a couple of times if you don’t see the “current” selector in green like my screen grab.
Step 3: add the bottom border 1px and white
