It looks like it's only happening when the screen size surpasses size of that section, and since you're not using your default site theme for that section the white gap appears.
Two options:
1. Change the default site theme background to match that light grey color. Usually the default color theme is Lightest 1, you can confirm that by adding a blank section to a webpage and seeing which theme is being used.
2. If you don't want to mess with your colors you can add some css to make this section "auto fit" the screen, no matter what size screen you're on. Website Tools → Custom CSS
//homepage banner full screen//
@media (min-width: 720px) {
section[data-section-id="6642282f68e9d772ca52d822"] {
height: 100vh !important;
}
}
It's only hidden because your mobile information bar is not disabled. When it's disabled you can see the button just fine. If you want your mobile information bar on, then I'd recommend shortening your mobile nav with this css:
.header-menu-nav-folder-content {
flex-grow: 0;
text-align: left;
}
Let me know if this helps!
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HerMessyBun's post in White space at bottom of resized page was marked as the answer.thumb.jpg.491eda76116de61ce9dd190952632cfb.jpg)
