FF + Forms + Linux = Friendship

For those who are not indifferent to Linux, what form elements look like (checkboxes, radio beats, buttons, input fields, etc.) in FF, go to ubuntuforums.org/showthread.php?t=369596
and download a tiny patch. Installation - 5 seconds and the problem with the native display of the elements is solved! (Well, not quite true, see below, but for any better than standard gray squares)
Photos are attached.