dat.gui/elements/dat-gui-number/dat-gui-number.css

#container {
  height: 100%;
}
#track-container {
  height: 100%;
  padding-right: 9px;
}
#track {
  width: 100%;
  height: 1px;
  -webkit-border-radius: 1px;
  border-radius: 1px;
  display: inline-block;
  position: relative;
  background: rgba(255,255,255,0.25);
}
#fill {
  height: 1px;
  margin-top: 0px;
  margin-left: 1px;
  -webkit-border-radius: 100%;
  border-radius: 100%;
  position: absolute;
  background: #25a0d8;
  pointer-events: none;
}
#knob {
  width: 0.6em;
  height: 0.6em;
  margin-left: -0.3em;
  margin-top: -0.3em;
  -webkit-transition: -webkit-transform 0.1s cubic-bezier(0.25, 0.25, 0, 1);
  -moz-transition: -moz-transform 0.1s cubic-bezier(0.25, 0.25, 0, 1);
  -o-transition: -o-transform 0.1s cubic-bezier(0.25, 0.25, 0, 1);
  -ms-transition: -ms-transform 0.1s cubic-bezier(0.25, 0.25, 0, 1);
  transition: transform 0.1s cubic-bezier(0.25, 0.25, 0, 1);
  pointer-events: none;
  position: absolute;
  background-color: #25a0d8;
  -webkit-border-radius: 100%;
  border-radius: 100%;
}
:host-context(.touch-false) #track-container:hover #knob {
  -webkit-transform: scale(2);
  -moz-transform: scale(2);
  -o-transform: scale(2);
  -ms-transform: scale(2);
  transform: scale(2);
}
#track-container:active #knob {
  -webkit-transform: scale(1.5);
  -moz-transform: scale(1.5);
  -o-transform: scale(1.5);
  -ms-transform: scale(1.5);
  transform: scale(1.5);
}
input {
  color: #25a0d8;
}
input::selection {
  background-color: rgba(255,255,255,0.25);
}
.slider-true input {
  text-align: center;
  width: 26%;
  -webkit-transition: width 0.2s cubic-bezier(0.25, 0.25, 0, 1);
  -moz-transition: width 0.2s cubic-bezier(0.25, 0.25, 0, 1);
  -o-transition: width 0.2s cubic-bezier(0.25, 0.25, 0, 1);
  -ms-transition: width 0.2s cubic-bezier(0.25, 0.25, 0, 1);
  transition: width 0.2s cubic-bezier(0.25, 0.25, 0, 1);
  padding: 0;
}
:host-context(.touch-false) .slider-true input:hover {
  width: 50%;
}
.slider-true input:focus {
  width: 50%;
}
.slider-false input {
  padding-left: 9px;
}