.event-counter-progress {
  position: relative;
  display: block;
  width: 100%;
  height: 24px;
  background-color: #ccc;
}
.event-counter-progress__bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  min-width: 5px;
  background-color: #666;
}