/* Tabheader */
#wraper{
width:990px;
margin:0 auto;
}
img{ border:0;}

.contentbox{
width:990px;
height: 72px;
margin:0;
float:left;
}

.tab2 a:hover, .tab3 a:hover, .tab4 a:hover, .tab5 a:hover{visibility:visible}

.tab1
{
float:left;
width:198px; 
height:72px;
background:url(http://www.fnvmooisamen.nl/resources/images/tabheader/mooi.jpg) no-repeat top;
}

.tab2
{
float:left;
width:198px; 
height:72px;
background:url(http://www.fnvmooisamen.nl/resources/images/tabheader/geregeld.jpg) no-repeat top;
}

.tab3
{
float:left;
width:198px; 
height:72px;
background:url(http://www.fnvmooisamen.nl/resources/images/tabheader/samen.jpg) no-repeat top;
}

.tab4
{
float:left;
width:198px; 
height:72px;
background:url(http://www.fnvmooisamen.nl/resources/images/tabheader/voordeel.jpg) no-repeat top;
}

.tab5
{
float:left;
width:198px; 
height:72px;
background:url(http://www.fnvmooisamen.nl/resources/images/tabheader/dag.jpg) no-repeat top;
}

.tab1 a:hover img, .tab2 a:hover img, .tab3 a:hover img, .tab4 a:hover img, .tab5 a:hover img {visibility:hidden;}

.tab1 a, .tab2 a, .tab3 a, .tab4 a, .tab5 a{
width:198px;
height:72px;
background: url(http://www.fnvmooisamen.nl/resources/images/tabheader/tabbalk.gif) no-repeat bottom;
display:block;
border: solid 0px;
}

.tab1 a, .tab2 a, .tab3 a, .tab4 a, .tab5 a{
width:198px;
height:72px;
background: url(http://www.fnvmooisamen.nl/resources/images/tabheader/tabbalk.gif) no-repeat bottom;
display:block;
border: solid 0px;
}

.tab1 a.active, .tab2 a.active, .tab3 a.active, .tab4 a.active, .tab5 a.active{
width:198px;
height:72px;
background: url(http://www.fnvmooisamen.nl/resources/images/tabheader/tabbalk.gif) no-repeat bottom;
display:block;
border: solid 0px;
}