input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  margin: 13.8px 0;
  /*opacity: 0.2;*/
  transition: 150ms;
}

input[type=range]:focus {
  outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  cursor: pointer;
  background-color: #cccccc;
  border-radius: 10px;
  border: none; /* 1px solid #888888; */
}

input[type=range]::-webkit-slider-thumb {
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background-color: #8ce699;
  /* background-image: linear-gradient(to bottom, #8ce699 0%, #e5fae8 100%); */
  background-repeat: repeat-x;
  filter: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -8px;
}

input[type=range]::-moz-range-track {
  width: 100%;
  height: 6px;
  cursor: pointer;
  background-color: #cccccc;
  border-radius: 10px;
  border: none; /* 1px solid #888888;*/
}

input[type=range]::-moz-range-thumb {
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background-color: #8ce699;
  /* background-image: linear-gradient(to bottom, #8ce699 0%, #e5fae8 100%); */
  background-repeat: repeat-x;
  filter: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
  cursor: pointer;
}

input[type=range]::-ms-track {
  width: 100%;
  height: 8.4px;
  cursor: pointer;
  background: transparent;
  border-color: transparent;
  color: transparent;
}

input[type=range]::-ms-fill-lower {
  background: #8ce699;
  border: 0.2px solid #010101;
  border-radius: 2.6px;
  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
}

input[type=range]::-ms-fill-upper {
  background: #8ce699;
  border: 0.2px solid #010101;
  border-radius: 2.6px;
  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
}

input[type=range]::-ms-thumb {
  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
  border: 1px solid #000000;
  height: 36px;
  width: 16px;
  border-radius: 3px;
  background: #feffff;
  cursor: pointer;
  height: 8.4px;
}

#flipbook-slider-value { 
  position: absolute;
  background-image: linear-gradient(to bottom, #444444, #999999);
  width: 100px; 
  height: 30px; 
  text-align: center; 
  color: white; 
  border-radius: 10px; 
  padding-top: 4px;
  display: none;
}

#flipbook-slider-value:after { 
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-top: 10px solid #999999;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  margin-top: -1px;
}

.scrollbar-thin {
  scrollbar-width: thin;
}

.scrollbar-thin::-webkit-scrollbar {
  width: 10px;
  height:10px;
  background-color: #dddddd;
}

.scrollbar-thin::-webkit-scrollbar-track {
  background-color: #ffffff;
}

.scrollbar-thin::-webkit-scrollbar-thumb { 
  background-color:  lightgrey;
  border-radius: 5px;
}