.tracker-container {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 10px;
}

.progress-tracker {
  display: flex;
  justify-content: space-between;
  width: 100%;
  list-style: none;
  padding: 0;
  position: relative;
}

.progress-tracker li {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  text-align: center;
  flex: 1;
}

.progress-tracker li .circle {
  width: 26px;
  height: 23px;
  border-radius: 50%;
  background: #ccc;
  z-index: 1;
  position: relative;
  
}

.progress-tracker li.completed .circle {
   background: #fff;
  border: 7px solid #000;
  
}

.progress-tracker li.active .circle {
  background: #fff;
  border: 7px solid #000;
}

.progress-tracker li .label {
  margin-top: 8px;
  font-size: 12px;
  color: #666;
}

.progress-tracker li.completed .label,
.progress-tracker li.active .label {
  color: #000;
  font-weight: 700;
}

/* Connecting lines */
.progress-tracker li:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 11px;
  left: 50%;
  width: 200%;
  transform: translateX(-25%);
  height: 2px;
  background: #ccc;
  z-index: 0;
}



.progress-tracker li.completed:not(:last-child)::after {
  background: #000;
  
}

@media
  (max-width: 900px) {
  .progress-tracker li:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 11px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: #ccc;
    z-index: 0;
    transform: translateX(0%);
  }
}