pathfinder/sass/layout/_timeline.scss

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

.timeline:before {
  top: 0;
  bottom: 0;
  position: absolute;
  content: " ";
  width: 1px;
 // background-color: $gray-light;
  left: 50%;
  margin-top: 20px;

  background-image: linear-gradient(to bottom, $green-dark, $gray-light 25%);
}

.timeline > li {
  margin-bottom: 20px;
  position: relative;

  &.timeline-first{
    .timeline-title{
      color: $green-dark;
    }

    .timeline-badge{
      background-color: $green-dark;
    }
  }
}

.timeline > li:before,
.timeline > li:after {
  content: " ";
  display: table;
}

.timeline > li:after {
  clear: both;
}

.timeline > li:before,
.timeline > li:after {
  content: " ";
  display: table;
}

.timeline > li:after {
  clear: both;
}

.timeline > li > .timeline-panel {
  width: 47%;
  float: left;
  border: 1px solid $gray-dark;
  padding: 8px;
  position: relative;
  background-color: $gray-dark;
  font-size: 11px;
  @include box-shadow(0 4px 10px rgba(0,0,0, 0.4));
  border-radius: 5px;
}

.timeline > li > .timeline-panel:before {
  content: " ";
  position: absolute;
  top: 10px;
  right: -8px;
  display: inline-block;
  border-top: 7px solid transparent;
  border-left: 7px solid $gray-light;
  border-right: 0 solid $gray-light;
  border-bottom: 7px solid transparent;
}

.timeline > li > .timeline-panel:after {
  content: " ";
  position: absolute;
  top: 10px;
  right: -8px;
  display: inline-block;
  border-top: 7px solid transparent;
  border-left: 7px solid $gray-light;
  border-right: 0 solid $gray-light;
  border-bottom: 7px solid transparent;
}

.timeline > li > .timeline-badge {
  color: $gray-darker;
  width: 23px;
  height: 23px;
  line-height: 23px;
  text-align: center;
  position: absolute;
  top: 6px;
  left: 50%;
  margin-left: -11px;
  background-color: $gray-light;
  z-index: 100;
  border-radius: 50%;

  > i {
    vertical-align: middle;
  }
}

.timeline > li.timeline-inverted > .timeline-panel {
  float: right;
}

.timeline > li.timeline-inverted > .timeline-panel:before {
  border-left-width: 0;
  border-right-width: 7px;
  left: -8px;
  right: auto;
}

.timeline > li.timeline-inverted > .timeline-panel:after {
  border-left-width: 0;
  border-right-width: 8px;
  left: -9px;
  right: auto;
}


.timeline-title {
  margin-top: 0;
  color: inherit;
}

.timeline-body{

  // hide all elements AFTER first <hr> tag
  > hr {
    display: none;

    ~ *{
      display: none;
    }
  }


  > p,
  > ul {
    margin-bottom: 0;
    list-style-type: disc;
    margin-left: 15px;
  }

  > p + p {
    margin-top: 5px;
  }

}

.timeline-footer{
  > .timeline-title {
    margin-top: 10px;
    margin-bottom: 0;
  }
}


@media (max-width: 1200px) {
  ul.timeline:before {
    left: 40px;
  }

  ul.timeline > li > .timeline-panel {
    width: calc(100% - 62px);
  }

  ul.timeline > li > .timeline-badge {
    left: 29px;
    margin-left: 0;
    top: 6px;
  }

  ul.timeline > li > .timeline-panel {
    float: right;
  }

  ul.timeline > li > .timeline-panel:before {
    border-left-width: 0;
    border-right-width: 7px;
    left: -8px;
    right: auto;
  }

  ul.timeline > li > .timeline-panel:after {
    border-left-width: 0;
    border-right-width: 7px;
    left: -8px;
    right: auto;
  }
}