html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow-x: hidden;
  overflow-y: hidden;
}

.hidden {
  display: none;
}

body {
  background-image: url("desert.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
}

#citrus {
opacity: 0;
height: 20vh;
width: auto;
left: 45vw;
top: 32vw;
z-index: 0;
position: absolute;
cursor: pointer;

}

#nico {
  opacity: 0;
  height: 20vh;
  width: auto;
  left: 75vw;
  top: -30vw;
  z-index: 10;
  position: absolute;
  cursor: pointer;
}

#tumbleweed {
  left: -30vw;
}