@-moz-document domain("neptun.u-szeged.hu") {
  .main_header_r {
    background-image:url('http://i.imgur.com/cjp2P16.jpg');
  }

  .main_header_l {
    background-image:url('http://i.imgur.com/pw5EHau.jpg');
  }

  div.infopanel_icon {
	background-image:url('http://i.imgur.com/nDQUUwK.png');
  }

  .KollabChooser a {
    color:#525659;
    display:none;
    text-decoration:none;
  }
}