You can see the size of our box photo is 600 pixels wide by 547 pixels height. The “preserve aspect ratio” should contain a check mark, this toggle will ensure that any size you change will result in the other side automatically changing proportionately - if you increase the width by 10%, the height will also be augmented by 10%, and so on.
We’ll increase the height to 800. Notice the width changes automatically to preserve the picture’s original aspect.
