Children

Note the middle box's image has slightly different proportions than the others, so it is less tall. Best practice is to ensure all images have the same dimensions, or at least the same proportions. The site scales them to fit to 100% of the box (width) and the height is set automatically proportional to whatever the dimensions of the image are. You can upload an image of any size, but afterwards edit the image properties (or use the resize handles if not using Chrome or Firefox) to set the image width to 250 pixels wide.