body {margin-left: 3.5%; margin-right: 3.5%}
div#kop {width: 93%}
div#voet {width: 93%}
div#hoofdband {width: 27.9%; right: 3.5%; background-position: 93% 51px}
div#topright {left: 96.5%; width: 3.5%}
div#topleft {right: 96.5%; width: 3.5%}
div#rightside {left:96.5%; width: 3.5%}
div#leftside {right:96.5%; width: 3.5%}