Once you’ve cleaned up the element you’ll want to position it to make a nice composition. You can move the element around using the MOVE tool from the toolbox You can change the size of the element without typing in a new image size Go EDIT>FREE TRANSFORM
You can resize the element on either the horizontal or vertical axis by click-dragging the blue
squares at the edge of the frame Hold down the SHIFT key while you click drag so that you don’t distort the element, When you have made an adjustment, the next click you make will bring up the CONFIRM box asking you if you want to apply the change. When the element is the right size it’s easy to move it into place using the mover tool Be sure to save once you’ve found something that you like.