Your registration background will best display in landscape at 2048 px x 1536 px. Other sizes can cause clipping or may not display the way you anticipate.
|Keep the Design Simple||Low contrast backgrounds work best. Simple, low-contrast backgrounds that reflect your event's color scheme are a surefire way to not overpower the fields and buttons for check-in.|
|Make Logos Small and Low-Contrast||If you’re using a logo, keep it in the upper area of the check-in background. That way, it will be visible on the Welcome screen, but isn't disruptive when blurred on future screens that offer interactive buttons and fields.|
|Avoid Busy Graphics Behind the Boxed Areas||The default Welcome screen text, button, and ribbon placement are key areas of functionality and should be avoided when creating your background.|