inter/docs/index.css

#hidden-text-input {
  position: absolute;
  left:0;
  top:0;
  background: none;
  border: none;
  opacity: 0;
  pointer-events: none;
}

.dynmet-calc {
  font-size: 18px;
  line-height: 26px;
  user-select: text;
}
  .dynmet-calc input {
    border: none;
    box-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, 0.3);
    background: transparent;
    font: inherit;
    color: inherit;
    outline: none;
    margin: 0 0.2em;
    width: 40px;
    text-align: center;
    line-height: inherit;
    color: #eee;
    user-select: text;
  }
  .dynmet-calc input:focus {
    color: #fff;
    box-shadow: inset 0 -2px 0 0 rgb(43, 139, 247);
  }
  .dynmet-calc input[type=number]::-webkit-inner-spin-button, 
  .dynmet-calc input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none; 
    margin: 0;
  }

  .dynmet-calc .arrow {
    margin: 0 0.5em;
    color: #eee;
  }

  .dynmet-calc #dynmet-tracking {
    box-shadow: none;
    width: 57px;
    margin-right: 0.1em;
    color: #eee;
  }
  .dynmet-calc #dynmet-tracking.percent {
    width: 34px;
  }

  .dynmet-calc #dynmet-unit:hover {
    color: rgb(43, 139, 247);
  }
  .dynmet-calc #dynmet-unit:active {
    color: white;
  }