ul.birdingMenu li {
  text-decoration: none;
  color: #555555;
}

ul.birdingMenu li a {
  text-decoration: none;
  color: #000055;
}

.thumbnail {
	position: relative;
	z-index: 0;
}

.thumbnail:hover {
	background-color: transparent;
	z-index: 50;
}

.thumbnail span { /*CSS for enlarged image*/
	position: absolute;
	background-color: white;
	padding: 0px;
	left: -1000px;
	visibility: hidden;
	color: white;
	text-decoration: none;
}

.thumbnail span img { /*CSS for enlarged image*/
	border-width: 0;
	padding: 0px;
}

.thumbnail:hover span { /*CSS for enlarged image on hover*/
	visibility: visible;
	top: -40px;
	left: -340px; /*position where enlarged image should offset horizontally */
}