When creating your Photo Cards using photos in landscape and portrait photos, there will be no background color, as the photo will cover the entire card.
If you have selected photos that are in a square format, the background it automatically set as a blurred version of the picture to make sure there will be no blank spaces in the card and it cannot be changed.
You can always decide to remove the photo from your Photo Cards pack and add the original photo in the landscape or portrait format!
If you have any questions, please don't hesitate to contact us!