.waveform-time-ruler {
  position: relative;
  height: 14px;
  width: 100%;
}
.waveform-row {
  position: relative;
  flex: 1;
  min-height: 0;
}
.waveform-row canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.waveform-time-tick {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--text-3);
  pointer-events: none;
}
.waveform-time-tick.major {
  background: var(--text-2);
}
.waveform-time-label {
    position: absolute;
    top: 2px;
    font-family: var(--font-mono);
    font-size: 7px;
    color: var(--text-2);
    transform: translateX(-50%);
    white-space: nowrap;
    pointer-events: none;
    padding-left: 22px;
}