.background {
	background-image: url(Graphics/background.jpg);
	background-repeat: no-repeat;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	color: #FFF;
}
.bold {
	font-weight: bold;
	font-size: 45px;
}
.white {
	font-weight: bold;
}
.contact {
	text-align: right;
}
.text {
	font-size: 24px;
	font-weight: bold;
	color: #FFF;
}
<style type="text/css">

/*Credits: Dynamic Drive CSS Library */
/*URL: http://www.dynamicdrive.com/style/ */

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

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

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: #000;
padding: 5px;
left: -1000px;
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}

.thumbnail span img{ /*CSS for enlarged image*/
border-width: 0;
padding: 2px;
}

.thumbnail:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: 300px;
left: 60px; /*position where enlarged image should offset horizontally */

}

</style>