By adjusting the placement and stacking order of an image, you can create a layout where the background image stays fixed even when the page is scrolled.
How to set it up
Step 1: Place the background image
Open the [Add] panel on the left side of the screen.
Drag and drop an [Image] box onto the page.
Step 2: Configure the background image
Select the image box and open the right panel. If the right panel is closed, open it.
In the [Box] tab of the right panel, set the Image box size as follows:
Width: 100%, Height: 100vhHover over [Position] in the upper-left of the screen and select [Fixed].
Set the [Stack Order] to "-1" or lower. This places the background image behind other elements.
Add other elements on top of the background image and lay them out as usual.
Tip: If you can't select [Fixed] for the position
To select [Fixed], the element needs to be placed directly inside the <div> Base layer.
Open the [Layers] panel and check where the element is located. If it isn't directly inside the Base layer, drag and drop the layer to move it.
Step 3: Check that it works
Scroll the page in Live Preview and confirm that the background image stays fixed.



