.vast
	{
	position: fixed; z-index: 1;
	}

.knop
	{
	font-family: arial, sans-serif;
	font-size: 14px;
	text-align: center;
	color: #3300FF;
	display: block;
	margin-bottom: 3px;
	border: 1px solid #0000FF;
	width: 120px;
	background-color: #FFF500;
	padding-top: 3px;
	padding-left: 2px;
	padding-bottom: 3px;
	padding-right: 2px;
	}

 a.knop:link
	{
	text-decoration: none;
	}

 a.knop:visited
	{
	text-decoration: none;
	}

 a.knop:hover
	{
	text-decoration: underline;
	text-decoration: none;
	color: #FFF500;
	border: 1px solid orange;
	background-color: #3300FF;
	}

 a.knop:active
	{
	text-decoration: none;
	}

.knop_actief
	{
	font-family: arial, sans-serif;
	font-size: 14px;
	text-align: center;
	color: #3300FF;
	display: block;
	margin-bottom: 3px;
	border: 1px solid #0000FF;
	width: 120px;
	background-color: #66CC33;
	padding-top: 3px;
	padding-left: 2px;
	padding-bottom: 3px;
	padding-right: 2px;
	}

 a.knop_actief:link
	{
	text-decoration: none;
	}

 a.knop_actief:visited
	{
	text-decoration: none;
	}

 a.knop_actief:hover
	{
	text-decoration: underline;
	text-decoration: none;
	color: #FFF500;
	border: 1px solid orange;
	background-color: #3300FF;
	}

 a.knop_actief:active
	{
	text-decoration: none;
	}

.knop_klein
	{
	font-family: arial, sans-serif;
	font-size: 11px;
	color: #3300FF;
	}

 a.knop_klein:link
	{
	text-decoration: none;
	}

 a.knop_klein:visited
	{
	text-decoration: none;
	}

 a.knop_klein:hover
	{
	text-decoration: underline;
	color: #FDE597;
	}

 a.knop_klein:active
	{
	text-decoration: none;
	}