body {
	margin: 0px;
	background-color: #1B1B1B;
	background-attachment: scroll;
	background-image: url(http://www.thediversitycompany.nl/fileadmin/design/gradient.png);
	background-repeat: no-repeat;
	background-position: center 440px;
}
.nav {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	color: #999999;
	text-decoration: none;
}
.nav:hover {
	color: #FFFFFF;
}
.txt {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	line-height: 19px;
	color: #FFFFFF;
	padding-top: 19px;
	padding-bottom: 19px;
}
.extra {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	line-height: 26px;
	color: #663399;
	padding-top: 19px;
	padding-bottom: 19px;
}
<!-- -->
ul {
	list-style-type: none;
	padding-left: 0px;
	margin-left: 0px;
}
a {
	font-family: Arial, Helvetica, sans-serif;
	color: #663399;
	text-decoration: none;
}
a:hover {
	color: #FFFFFF;
}
<!-- -->