Contain setting
The Contain setting will resize an image to fit within the bounds of its container with no cropping.
💡 Tip : This option is the best for Logo, to keep the entire width and height in the container
Cover setting
The Cover setting will expand an image to fill the whole container, which may result in some cropping depending on the dimensions of your container and the image you send into it.
Play with the alignement settings to define which part of the image will be in the container
💡 Tip : You can manually position the image in its frame by double clicking on the image with this mode.