.ribbon-edge-topleft, .ribbon-edge-topright, .ribbon-edge-bottomleft, ribbon-edge-bottomright, ribbon-back-left, ribbon-back-right {
	display: none;
}

.ribbon-back-left,  .ribbon-back-right {
	background: transparent;
}

  .ribbon-back-left,
  .ribbon-back-right
{
	-moz-box-shadow: none;
	-khtml-box-shadow: none;
	-webkit-box-shadow: none;
	-o-box-shadow: none;
}

ribbon-back-left, .ribbon-back-right  {
	background-image: none;
}