ul.timeline {
  list-style-type: none;
  position: relative;
}

ul.timeline:before {
  content: ' ';
  background: #d4d9df;
  display: inline-block;
  position: absolute;
  left: 15px;
  width: 2px;
  height: 100%;
  z-index: 400;
}

ul.timeline > li {
  padding: 5px 0;
  padding-left: 0px;
}

ul.timeline > li:before {
  content: ' ';
  background: white;
  display: inline-block;
  position: absolute;
  border-radius: 50%;
  border: 3px solid #22c0e8;
  left: 7px;
  width: 17px;
  height: 17px;
  z-index: 400;
  top: 0;
}

ul.timeline > li:after {
  content: ' ';
  background: white;
  display: inline-block;
  position: absolute;
  border-radius: 50%;
  border: 3px solid #22c0e8;
  left: 7px;
  width: 17px;
  height: 17px;
  z-index: 400;
  bottom: 0;
}

ul.timeline .bagages .btn {
  width: 27px;
  height: 27px;
  line-height: 27px;
}