body{
  height: 100vh;
  overflow: hidden;
}
.nine{
  z-index: 90;
  width: 25vw;
  opacity:0.9;
}
.nine [class*="unfold"]{
  position: absolute;
  top:-6vw;
}
.nine [class*="unfold"].text{
  position: absolute;
  top:2vw;
  height:25vw;
  width: 25vw;
  overflow: scroll;
  text-align: center;
}
div.plane{
  display: inline-block;
  position: relative;
  top:12vw;
  left: 15vw;
}
.visonhover{
  opacity:0;
  height: 0;
}
.visonhover:hover{
  opacity: initial;
}
.contact_details{
  position: absolute;
  left: 60vw;
  top: 19vw;
}
.contact_details a:hover{
  font-weight: 700;
}