#tcomenu li a:hover,#cofnodionlist p a:hover  {   text-decoration: underline;}#maecofnodioncyfarfodyddarg  {   visibility: visible;   position: absolute;   left: 402px;   top: 257px;   z-index: 2;   width: 278px;}#cofnodionlist  {	visibility: visible;	position: absolute;	left: 429px;	top: 298px;	z-index: 2;	width: 230px;	height: 334px;}#dyddiadau p  {   font: 12px/14px Verdana;   margin: 0px;   padding-bottom: 12px;   text-align: left;}#dyddiadau  {   visibility: visible;   position: absolute;   left: 89px;   top: 265px;   z-index: 2;   width: 298px;}#shape24  {   background: url(cofnodionmedia/shape24.gif) no-repeat;   visibility: visible;   position: absolute;   left: 387px;   top: 250px;   z-index: 1;   width: 300px;   height: 367px;}#shape23  {   background: url(cofnodionmedia/shape23.gif) no-repeat;   visibility: visible;   position: absolute;   left: 60px;   top: 251px;   z-index: 1;   width: 334px;   height: 364px;}