.trigger{
			cursor:pointer;
		}		
		.trigger:hover{
			cursor:pointer;
			background:none;
			text-decoration:underline;
		}		
		.expanded{
			background:none;
			cursor:pointer;
			text-decoration:underline;
		}
		.expanded:hover{
			background:none;
			cursor:pointer;
			text-decoration:underline;
		}
		.show{
		 position:static;
		 display: table;
			}
			
		.hide{
			position:absolute;
			left:-999em;
			height:1px;
			width:100px;
			overflow:hidden;
		}