You see an empty white strip showing under or behind your search bar.
Why this happens. This is a bug in the HomeRunner Toolkit’s search bar styling when the floating search bar option is turned on. On a search-bar-only placement, the floating option leaves an empty white strip behind the bar.
How to fix it. Update the HomeRunner Toolkit plugin to version 3.77.1 or later. The white bar clears on its own, with no site changes needed. After updating, reload your homepage to confirm the white strip is gone.
If you cannot update right away, contact support for a temporary CSS override that hides the strip until you update.