What are the background image dimensions?
The background image size varies slightly based on screen width, but the most consistent across all devices is 1500 x 575 pixels. The minimum width is 1200px so you have to choose an image that is at least that wide. A good resource for potential background images is pexels.com.
If you would like to include text or information in your background image, download the template below to make sure it falls within the safe zone.