I'm looking to create a navigation bar that maintains its proportions in small and medium column sizes. I am inspired by the navbar design on nm.org and want to achieve a similar fixed proportion no matter the size of the viewport.
I have experimented with using row-columns display and various column extension options in different contexts, but I keep encountering issues with the toggle button jumping to the next line. I prefer to utilize Bootstrap 4 classes as much as possible. Is there a solution to achieve my desired outcome?