Image Size & Resolution
- Thumbnail card image size should be a minimum of 720px x 405px (16:9 ratio)
- Resolution should be 72dpi
- Accepted file formats are .png (non-transparent) and .jpg
- If using a .png, ensure that the image doesn’t have a transparent background.
- Light coloured images should be avoided is there is a text overlay. Lighter images with a white text overlay could cause contrast accessibility issues.
- Avoid using text in your image.