body {
    margin 0px 0px 0px 0px;
    text-align: center;
    font-family: verdana, arial, sans-serif;
    background: #fff;
}

#main {
    text-align: left;
    position: relative;
    width: 620px;
    height: 250px;
    background: #fff;
    margin: 50px auto -1px auto;
}

#footer {
    position: absolute;
    bottom: 10px;
    left: 0px;
    width: 100%;
    height: 60px
}

#copyblock {
    background: #fff;
    text-align: left;
    position: relative;
    width: 620px;
    height: 25px;
    margin: 0px auto -1px auto;
    font-size: x-small;
}

#footerblock {
    background: #fff;
    text-align: right;
    position: relative;
    width: 620px;
    height: 25px;
    margin: 0px auto -1px auto;
    font-size: xx-small;
}


img {
    border-width: 0px;
}

a.ondertussen {
    display: block;
    float: left; 
    width: 200px; 
    height:200px;
    background: url(../images/ondertussen.jpg);
}    
a.ondertussen:hover {
    background: url(../images/roll_ondertussen.jpg);
}

a.ondertussen span {
    display: none;
}

a.centrum {
    display: block; 
    float: left; 
    width: 200px; 
    height:200px; 
    margin-left: 5px; 
    background: url(../images/centrum.jpg);
}    
a.centrum:hover {
    background: url(../images/roll_centrum.jpg);
}

a.centrum span {
    display: none;
}

a.werken {
    display: block; 
    float: left; 
    width: 200px; 
    height:200px; 
    margin-left: 5px; 
    background: url(../images/werken.jpg);
}    
a.werken:hover {
    background: url(../images/roll_werken.jpg);
}

a.werken span {
    display: none;
}

#textblock {
    display: block; 
    position: relative;
    float: left;
    text-align: center;
    position: relative;
    width: 610px;
    margin-top: 10px;
    background: #fff;
}

#textli01, #textli02, #textli03 {
    visibility: hidden; 
    display: none;
}

a:link {
	color:#666;
	text-decoration:none;
}
a:visited {
	color:#666;
	text-decoration:none;
}
a:hover {
	color:333;
	text-decoration:underline;
}