body {
  background-color: rgb(255, 255, 248);
}

header {
  background: -webkit-linear-gradient(rgb(0, 0, 255), rgb(0, 0, 160)); /* For Safari */
  background: -o-linear-gradient(rgb(0, 0, 255), rgb(0, 0, 160)); /* For Opera 11.1 to 12.0 */
  background: -moz-linear-gradient(rgb(0, 0, 255), rgb(0, 0, 160)); /* For Firefox 3.6 to 15 */
  background: linear-gradient(rgb(0, 0, 255), rgb(0, 0, 160)); /* Standard syntax */
  border: solid 1px rgb(255, 255, 248);
  border-radius: 20px;
  color: rgb(255, 215, 0);
  font: normal 18px Tahoma, Geneva, sans-serif;
  height: 23px;
  left: 1%;
  letter-spacing: 3px;
  line-height: 1.1;
  position: absolute;
  text-align: center;
  top: 3px;
  width: 98%;
  max-width: 800px;
  z-index: 2;
}

h1 {
  font: normal 18px Tahoma, Geneva, sans-serif;
  margin-top: 0px;
  letter-spacing: 1px;
  text-align: center;
}

h3 {
  font: bold 13px Tahoma, Geneva, sans-serif;
  margin-top: 0px;
  letter-spacing: 2px;
  text-align: left;
}

section {
  background-attachment: fixed;
  background-image: url('AIS_LOGO_AIS_ORIGINEEL_opaque.jpg');
  background-position: 50px 35px;
  background-repeat: no-repeat;
  background-size: 375px 225px;
  color: rgb(0, 0, 150);
  display: inline-block;
  font: normal 13px Tahoma, Geneva, sans-serif;
  line-height: 120%;
  margin: 50px 30px 20px 30px;
  max-width: 740px;
  letter-spacing: 1px;
}

section a {	
  color: rgb(0, 0, 150);
  text-decoration: underline;		
}

footer {
  bottom: 0px;
  color: rgb(153, 170, 187);
  font-family: Tahoma, Geneva, sans-serif;
  font-size: 12px;
  letter-spacing: 1px;
  max-width: 800px;
  text-align: center;		
}


#navtab{
  height: 33px;
  left: 20px;
  position: absolute;
  top: 16px;
}

#navtab tr td a {
  background-color: rgb(200, 200, 200);
  border-radius: 5px;
  color: rgb(0, 0, 153) !important;
  display: inline-block;
  font: normal 13px Tahoma, Geneva, sans-serif;
  letter-spacing: 3px;
  line-height: 1.2;
  padding: 8px 2px 3px 2px;
  text-align: center;
  text-decoration: none;
  width: 105px;		
}

.active {
  background-color: rgb(0, 0, 216);
  border-radius: 5px;
  color: rgb(200, 200, 200) !important;
  display: inline-block;
  font: normal 13px Tahoma, Geneva, sans-serif;
  letter-spacing: 3px;
  line-height: 1.2;
  padding: 8px 2px 3px 2px;
  text-align: center;
  text-decoration: none;
  width: 105px;	
}

img {
  margin-bottom: 15px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 15px;
}


/*
Onderstaand is nodig om kop+menu vast te zetten, dan ook navtab & header position fixed
#space {	
  background-color: rgb(255, 255, 248);
  height: 50px;
  position: fixed;
  top: 0px;
  width: 100%;
  z-index=3;
}
*/