Hide form controls when printing an HTML page with CSS

Question

Certain HTML form elements have extra UI attached to them, like the up/down arrows on number. When printing the page however, those buttons are no longer needed, as

Answer 1

An alternative would be to provide a link to print, and have another copy of the page without all the extra stuff

ie:        www.something.com/page.htm
printpage  www.something.com/page-print.htm

this is the most common practice (also, you can reuse css with the print only parts in it)

hope that helps