section.webshop-bg {
  background-image: url(../images/webshop-bg.jpg);
}
section.nieuws-bg {
  background-image: url(../images/nieuws-bg.jpg);
}
section.voetbalacademie-bg {
  background-image: url(../images/heading-voetbalacademie.jpg);
}
section.fotogallerij-bg {
  background-image: url(../images/fotogallerij-bg.jpg);
}