Many people thruout the years have requested a 'size' property as a shorthand for 'width' and 'height', for the common cases when you want to set them both to the same value. (Either making the element square, or making it a similar rectangle to the containing block with percentages, or using the same keyword for both.)

This seems mildly useful, but it has a naming problem - the @page rule already has a 'size' property, and it's not a shorthand for the 'width' and 'height' properties @page also has. ('size' sets the size of the margin box, while 'width' and 'height' set the content box.)

Other suggestions for names?