bbody, html {
    margin: 0;
    padding: 0;
}
ul#tabs {
    list-style: none;
    margin: 0;
    padding: 10px 0 0 0;
    height: 28px;
  
}
ul#tabs li {
    float: left;
    margin: 0;
    height: 28px;
    text-align: center;
    width: 98px;
    background: transparent url('images/tab.png') no-repeat scroll top;
}
ul#tabs a {
    display: block;
    height: 100%;
    text-decoration: none;
    color: black;
    font: 12px Tahoma, sans-serif;
}
ul#tabs li:hover,
body#Home li#tab1,
body#OnzeStichter li#tab2,
body#OverOns li#tab3,
body#Diakonie li#tab4,
body#Communiteiten li#tab5,
body#Nieuws li#tab6,
body#Archief li#tab7,
body#Links li#tab8 {
    background: transparent url('images/tab_hover.png') no-repeat scroll top;
}
ul#tabs a:hover,
body#Home li#tab1 a,
body#OnzeStichter li#tab2 a,
body#OverOns li#tab3 a,
body#Diakonie li#tab4 a,
body#Communiteiten li#tab5 a,
body#Nieuws li#tab6 a,
body#Archief li#tab7 a,
body#Links li#tab8 a {
    color: black;
}
ul#tabs span {
    display: block;
    padding: 4px 10px 0 10px;
}
div#iframe {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    margin-top: 50px;
    border-top: 1px solid black;
}
iframe {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 100%;
}