Padding Top

Pads the top side of an image by the number of pixels specified. Must be positive.

When pad is set, pad-top will adjust the padding on the top of the image.

For more information on padding behavior, see pad documentation.

This parameter accepts a relative length: a whole number is pixels, and a decimal between 0 and 1 is a fraction of the wxh box when one is set, or of the picture otherwise, taken per axis.