/* Customize the appearance of the tabs */
.nav-tabs .nav-link {
  background-color: #f2f2f2;
  border-radius: 0;
  border: 1px solid #ddd;
  margin-right: -1px;
}
.nav-tabs .nav-link.active {
  background-color: #fff;
  border-color: #ddd #ddd #fff;
}
/* Customize the timeline */
/*
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
}

.timeline li {
  padding: 10px 0;
  position: relative;
}

.timeline li::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 2px;
  height: 100%;
  background-color: #ddd;
  transform: translateX(-50%);
}

.timeline li::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #ddd;
  transform: translateX(-50%);
}

.timeline li:last-child::before {
  height: 0;
}
*/