Background ColorUse our color picker to choose a custom background color of your liking. It's available from the slide options in the top right. This color only applies to the current slide so feel free to alternate between different colors throughout your presentation.
Background ImageBesides colors you also have the option of uploading a custom background image for a slide. Once you have uploaded an image you get to choose how it should be sized to fit the viewers device. The following sizing options are available:
Stretch: The image is stretched to cover 100% of the window size, content may be cropped
Fit: The image is stretched as much as it can be without any cropping
Original: No resizing is done