Is there a way to change the button colors with css? I also need to do it for on both mouseout and mouseover. Thanks!

FYI - ignore the psx tags... they are for a CMS.

 <xsl: output method="xml" omit-xml-declaration="yes" indent="yes" />
<title> psx-title </title>
<form name="psx-catformname" style="border=none;" >
  <input type="button" onMouseOut="'#000000'"
  style="borderStyle:none;border: none; "
  onClick="changeurl(this.form)" name="psx-title" value="psx-displayname">
  <input type="hidden" name="bottomurl" value="psx-catwsubnavlinkurl">
  <input type="hidden" name="topurl" value="psx-cattopurl">