cpi-container {
  display: block;
}

cpi-container > div {
  display: flex;
  display: -webkit-flex;
  position: relative;
  margin-right: 20px;
  box-shadow: 0 0 0 1px #23868E;
}

cpi-container > h6 {
  position: absolute;
  margin: 0;
  padding: 3px;
  z-index: 1;
}

cpi-container > div > canvas {
  width: 100%;
  height: 50px;
}

#cpi-input {
  position: absolute;
  width: 100%;
  height: 50px;
  margin: 0;
  vertical-align: middle;
  -webkit-appearance: none;
  background: transparent;
  cursor: pointer;
  outline: none;
  transition: all .3s ease;
}

#cpi-input::-webkit-slider-thumb {
  width: 1px;
  height: 50px;
  -webkit-appearance: none;
  background: #23868E;
  cursor: pointer;
  transition: all .3s ease;
}

#cpi-input::-moz-range-thumb {
  width: 1px;
  height: 50px;
  background: #23868E;
  border: none;
  cursor: pointer;
  transition: all .3s ease;
}

#cpi-input::-moz-range-track {
  background: #23868E;
}

#cpi-input:hover::-webkit-slider-thumb {
  background: #37F3FF;
}

#cpi-input:active::-webkit-slider-thumb {
  background: #37F3FF;
}

#cpi-input:hover::-moz-range-thumb {
  background: #37F3FF;
}

#cpi-input:active::-moz-range-thumb {
  background: #37F3FF;
}