Header Sticky (PRO)
Header Sticky is part of Neve Pro's Header Booster module.
Each of the header builder's three rows can be set up as Sticky and/or Show only on scroll.
Sticky means the row will always stick to the top of the page.
Show only on scroll means the row will appear only after the user scrolled the page.
Both of these options can have a different value on Desktop vs Mobile
The two options can be accessed by clicking on the gear icon from the beginning of each row.
Want to shrink the sticky header on scroll? Follow this doc.