How do I make my header image look great on my donation form?

We recommend having a header image that is around 300H X 800W. Using an image that is a rectangle (not a square!) will make sure that when someone is viewing the form on a mobile device they see the form details in addition to your image. 

If your goal is quick donations, or want the smoothest path to the transaction, we recommend limiting the amount of data you include on your form so that when it is viewed on a mobile device you are able see the payment section without having to scroll.