body {
  background-image: url('/_res/images/backgrounds/impressions.jpg');  
}

body main article .fotowand-apartement img {
  width: 100%;
}

body main article .fotowand-goudse img {
  width: 100%;
}

body main article .emily {
  max-height: 270px;
}

body main article .emily img {
  width: 32%;
}

body main article hr {
  margin: 30px 0;
}

body main article iframe {
  width: 100%;
  height: 300px;
}