#linkerkant{
 position: absolute;
 width: 230px;
 margin: 0;
 padding: 0;
 height: 180px;

 }
 
 #rechterkant{
 position: absolute;
 left: 435px;
 width:auto;
 margin: 0 10 0 10;

 padding: 0;

 }
 
 #inhoud{
 position: relative;
 top: 185px;
 margin: 0;
 padding: 0;
 z-index: -1;
 }
 
 /* Credits: Dynamic Drive CSS Library */
/* URL: http://www.dynamicdrive.com/style/ */

.gallerycontainer{
position: relative;
/* Add a height attribute and set to largest image's height to prevent overlaying */
}

.thumbnail img{
border: 1px solid white;
margin: 0 5px 5px 0;
}

.thumbnail:hover{
background-color: transparant;
}

.thumbnail:hover img{
border: 1px solid blue;
}

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: #cfcfcc;
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*/
visibility: visible;
top: 125px;
left: 0px; /*position where enlarged image should offset horizontally */
}