.milestone-timeline-container {
  position: relative;
  margin-top: 40px;
  height: 120px;
}

.milestone-timeline-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 4px;
  background-color: #ccc;
  transform: translateY(-50%);
}

.milestone-timeline-post {
  position: absolute;
  transform: translateX(-50%);
  cursor: pointer;
}

.milestone-timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #007bff;
  margin: 0 auto;
}

.milestone-content {
  margin-top: 10px;
  text-align: center;
  width: 160px;
  background: white;
  border: 1px solid #ddd;
  padding: 6px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.progress-bar {
  height: 6px;
  background-color: #e0e0e0;
  border-radius: 3px;
  margin-top: 5px;
  overflow: hidden;
}

.progress {
  height: 100%;
  background-color: #28a745;
}