.tb li img {
  width: 32px;
  height: 32px;
  padding: 2px;
}
.tb li {
  display: inline-block;
  padding: 5px;
  margin: 0;
  border-right: 1px solid #888;
  width: 42px;  
}
.tb li:last-child {
  border: none;
  border-radius: 0 5px 0 0;
}
.tb li:first-child {
  border-radius: 0 0 0 5px;
}
.tb li:hover {
  background: #F2F2F2;
}
.tb li.selected {
  background: #DDD;
}
.tb {
  list-style-type: none;
  position: absolute;
  z-index: 1;
  background: #EEE;
  margin: 0;
  left: 0;
  border-radius: 0 5px 0 0;
  bottom: 0;
}
.details select {
  width: 8em;
}
.details span {
  display: inline-block;
  margin: 0 1em;
  color: #3888c4;
}
.details span:first-child {
  font-weight: bold;
  width: 12em;
  color: #75757e;
}
.details {
  position: absolute;
  z-index: 1;
  border: 1px solid #CCC;
  border-radius: 5px;
  margin: 2px;
  background: #EEE;
  background: rgba(212,212,212,0.9);
  font-size: 0.7rem;
  list-style-type: none;
  transition: all ease 0.3s;
}
.details span.fade {
  opacity: 1 !important;
  color: #3888c4;
  transition: opacity 0.5s cubic-bezier(0.55, 0.085, 0.68, 0.53), color 2s ease;
}
.details span.transition {
  opacity: 0;
  transition: opacity 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
  color: #F00;
}
.details li {
  font-size: 110%;
  font-weight: bold;
  padding: 0 20px 0 5px;
}
.details div {
  height: 1.3rem;
  line-height: 1.3rem;
  font-size: 90%;
  font-weight: normal;
}
.details li.mmenu {
  display: block;
  position: absolute;
  background: #BBB;
  top: 0;

  color: #FFF;
  height: 1.5rem;
  box-shadow: 2px 2px 2px #888;
  border-radius: 0 10px 10px 0;
  line-height: 1.5rem;
  left: -5px;
  transition: all ease 0.3s;
  padding: 0 5px;
}
.details li.mmenu.opened 
{
  color: #888;
  right: -10px;
  left: auto;
  border-radius: 10px 0 0 10px;
  height: 2rem;
  box-shadow: -1px 1px 2px #888;

}
.details li.mmenu::before {
  content: '☰';
  width: 1em;
  display: block;
}
.details li.mmenu.opened::before {
  content: '◀';
} 
.details li {
  display: none;
}
.details li.mmenu.opened ~ li {
  display: block;
}
.tb .tt {
  visibility: hidden;
  background-color: #000;
  color: #fff;
  text-align: center;
  padding: 5px 10px;
  border-radius: 6px;
  position: absolute;
  z-index: 1;
  top: -2em;
  left: -50%;
  width: max-content;
}
.tb li { position: relative; }
.tb li:hover .tt { visibility: visible; }
.depthSlider {
  position: absolute;
  bottom: 48px;
  right: -43.75%;
  transform: rotate(270deg);
  height: 24px;
  width: 43.75%;
  transform-origin: bottom left;
  -webkit-appearance: none;
  background: #e8e8e8;
  outline: none;
  transition: opacity .2s;
  border-radius: 12.5px;
  margin-right: 10px;
  box-shadow: -4px 4px 8px #CCC inset;
}
.depthSlider:hover {
  opacity: 1;
}
.depthSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  background: #B1C5D4;
  background: radial-gradient(circle, #B1C5D4 0%, #B1C5D4 50%, #71879a 51%,#FFF 65%, #71879a 100%);
  cursor: pointer;
  border-radius: 50%;
  box-shadow: -3px 1px 2px #CCC;
}
.depthSlider::-moz-range-thumb {
  width: 25px;
  height: 25px;
  background: #B1C5D4;
  background: radial-gradient(circle, #B1C5D4 0%, #B1C5D4 50%, #71879a 51%,#FFF 65%, #71879a 100%);
  cursor: pointer;
  border-radius: 50%;
  box-shadow: -3px 1px 2px #CCC;
}


.online_3d_viewer { position: relative; width: 100%; height: 600px; }
.navcube { position: absolute; top: 0; right: 0; }