What is the banner image?
The banner image is the stylised image that sits in the background of the home page. By default, it looks like this:
The school's admin can provide a new image to customise the look of their school.
Email the new image to firstname.lastname@example.org.
The image must be exactly 224px in height.
The image must be at least 1500px in width to cater for most screen sizes.