Header Update Removed Formatting

Hello,

I update the header and now the styling for the primary menu is gone and I do not know how to get it back.

The menu styling is still correct on single blog posts but not on any other pages.

I want the menu to look like this:
https://dripdok.com/nad-iv-therapy-for-chronic-fatigue-syndrome/

But after the update it looks like this:
https://www.dripdok.com

Thank you for your help

Anthony

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