cpojer/mootools-form-autogrow — pull request #10 by RiZKiT (2013-09-13 15:54:40+00:00)
Title: Support more styles which influence calculation

box sizing: should be copied, because the plugin should not set the box sizing of the original textarea
border, margin, padding: all is neede because of box sizing
font styles: can dramatically change the calculation, at least font weight