#container{
margin-left: auto; 
margin-right: auto;
width:950px;
height:570px;
text-align:left;
border: solid 0px #000;
color:#000;
}

#header {
width:950px;
height:100px;
border-bottom:solid 1px  #000; 
text-align:center;
}

#links{ width:250px;height:auto;float:left;}

#inhoudlinks{margin:15px;}

#rechts{ width:690px;height:auto;float:right;}

#fotorechts{height:450px;width:670px;text-align:center;} 

#blok1{width:220px;height:400px;text-align:center;display:block;}
#blok2{width:220px;height:400px;text-align:center;display:none;}
#blok3{width:220px;height:400px;text-align:center;display:none;}

.thumb{width:122px;height:150px;border:solid 0px #fc0}

.groot{width:600px;height:400px;margin-top:25px;}