Remove shorthand expanders for properties that do not apply in print.
Remove shorthand expanders for properties that do not apply in print.

marclaporte/WeasyPrint,marclaporte/WeasyPrint,Kozea/WeasyPrint,andrewleech/WeasyPrint,prepare/TestWeasyPrint,andrewleech/WeasyPrint,Kozea/WeasyPrint,jasco/WeasyPrint,jasco/WeasyPrint,prepare/TestWeasyPrint