* {
  font-family: 'Roboto', sans-serif;
  outline: none;
}

#viewer,
#r3d,
#orientation {
  background-color: #212121;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

#orientation {
  display: flex;
  align-items: center;
  justify-content: center;
}

.direction {
  z-index: 1;
  color: #fff;
  text-transform: uppercase;
  font-size: 16px;
  position: absolute;
  margin: 14px;
  padding: 4px;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.3);
}

#top {
  top: 24px;
}

#bottom {
  bottom: 0;
}

#left {
  left: 0;
}

#right {
  right: 0;
}

#my-gui-container {
  position: fixed;
  top: 30px;
  right: 20px;
  z-index: 1;
}

#my-lut-container {
  position: fixed;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 1;
  color: #f9f9f9;
  display: flex;
}

#my-lut-container > #my-lut-canvases {
  position: relative;
}

#my-lut-min {
  margin-right: 10px;
}

#my-lut-max {
  margin-left: 10px;
}

#my-lut-container > #my-lut-canvases > :first-child {
  background: repeating-linear-gradient(-45deg, #353535, #353535 5px, black 5px, black 10px);
}

#my-lut-container > #my-lut-canvases > :nth-child(2) {
  position: absolute;
  top: 0;
  left: 0;
}

#home-container {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background-color: #212121;
  z-index: 99;
  align-items: center;
  display: flex;
  flex-direction: column;
}

.big {
  font-size: 60px;
}

.medium {
  font-size: 40px;
}

.small {
  font-size: 30px;
}

.small {
  font-size: 20px;
}

#buttons {
  flex: 1;
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#filesinput {
  display: none;
}

#buttoninput {
  padding: 10px;
  border: 6px solid #2196f3;
  background-color: #2196f3;
  color: #f9f9f9;
  border-radius: 50%;
  height: 200px;
  width: 200px;
  font-size: 30px;
}

#buttoninput:hover {
  /*border-style: dashed;*/
  background-color: #f9f9f9;
  color: #2196f3;
  cursor: pointer;
}