Only disable anti-aliasing on PNG output.
Only disable anti-aliasing on PNG output.

And, for borders, if the width is more than 1 device unit.

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