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

#content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0px;
}

#return {
  display: block;
  position: absolute;
  left: 20px;
  z-index: 2;
  background-color: white;
  /* border-radius: 50px; */
  padding: 1em;
  text-decoration: none;
}

.top {
  top: 20px;
  color: black;
}

.bottom {
  bottom: 20px;
  border-color: black;
  border-style: solid;
  border-width: 1px;
}

#return > a {
  text-decoration: none;
}

#branding {
  display: block;
  position: absolute;
  right: 20px;
  z-index: 2;
  border: none;
  background-color: white;
  padding: 5px;
}

#branding > a {
  color: black;
  text-decoration: none;
}

#branding > a:visited {
  color: black;
}

@media screen and (max-width: 430px) {
  #branding > a > svg {
    width: 80px;
  }
}


model-viewer {
  width: 100vw;
  height: 100vh;
}

#fullScreen {
  display: none;
}

.loaded-in-iframe {
  #return, #branding {
    display: none;
  }

  #fullScreen {
    display: block;
    position: absolute;
    bottom: 0px;
    right: 0px;
  }
}