section {
  padding:80px;
  box-sizing:border-box;
  margin:40px 0;
}

.timeline {
  position: relative;
  background-repeat:no-repeat;
  background-size:cover;
  background-position:top;
  background-color: #000000;
  margin-bottom:0;
  width:100vw;
  height:100%;
  overflow:scroll;
}
.timeline::before {
  content: '';
  background: #f5f5f5;
  width: 8px;
  height: 100%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(-80px);
}
.timeline-item {
  width: 100%;
  margin:0;
  margin-bottom: -100px;
}
.timeline-item .timeline-content {
  padding: 40px 30px 10px 30px;
}

.timeline-item:nth-child(even) .timeline-content {
  float: right;
  /*padding: 40px 30px 10px 30px;*/
}
.timeline-item:nth-child(even) .timeline-content .date {
  right: auto;
  left: 0;
}
.timeline-item:nth-child(even) .timeline-content::after {
  content: '';
  position: absolute;
  border-style: solid;
  width: 0;
  height: 0;
  top: 30px;
  left: -15px;
  border-width: 10px 15px 10px 0;
  border-color: transparent #f5f5f5 transparent transparent;
}
.timeline-item::after {
  content: '';
  display: block;
  clear: both;
}
.timeline-content {
  position: relative;
  width: 45%;
  padding: 15px 30px;
  border-radius: 4px;
  background: #f5f5f5;
  box-shadow: 0 20px 25px -15px rgba(0, 0, 0, 0.3);
}
.timeline-content::after {
  content: '';
  position: absolute;
  border-style: solid;
  width: 0;
  height: 0;
  top: 30px;
  right: -15px;
  border-width: 10px 0 10px 15px;
  border-color: transparent transparent transparent #f5f5f5;
}
.timeline-img {
  width: 20px;
  height: 20px;
  background: hsla(0, 72%, 49%, 0.8);
  border-radius: 50%;
  position: absolute;
  left: 50%;
  -webkit-box-shadow: 7px 6px 12px -10px rgba(0,0,0,0.48);
-moz-box-shadow: 7px 6px 12px -10px rgba(0,0,0,0.48);
box-shadow: 7px 6px 12px -10px rgba(0,0,0,0.48);
  margin-top: 25px;
  margin-left: -10px;
}

.timeline-card {
  padding:0 !important;
  box-sizing:border-box;
}

.text-box {
  padding: 20px 60px;
  margin-bottom:40px;
}

.timeline-card a {
  margin-left: 20px;
}
.timeline-item .timeline-img-header {
  background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.4));
  background-size: cover;
}
.timeline-img-header {
  height: 160px;
  position: relative;
  margin-bottom: 20px;
}
.timeline-img-header h2 {
  color: #FFFFFF;
  position: absolute;
text-shadow: 10px 13px 20px -10px rgba(0,0,0,0.8);
  bottom: -20px;
  left: 60px;
}
blockquote {
  margin-top: 30px;
  color: #757575;
  border-left-color: #3F51B5;
  padding: 0 20px;
}
.date {
  background: hsla(0, 72%, 49%, 0.8);
  display: inline-block;
  color: #FFFFFF;
  padding: 10px 50px;
  font-size:1.6rem;
  letter-spacing:1.5px;
  font-weight:900;
  position: absolute;
  top:50px;
  right: 0;
}
@media screen and (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }
  .timeline .timeline-img {
    left: 20px;
  }
  .timeline .timeline-content {
    width: auto;
    margin-left: -30px;
    margin-right: -30px;
  }
  .timeline .timeline-item:nth-child(even) .timeline-content {
    float: none;
  }
  .timeline .timeline-item:nth-child(odd) .timeline-content::after {
    content: '';
    position: absolute;
    border-style: solid;
    width: 0;
    height: 0;
    top: 30px;
    left: -15px;
    border-width: 10px 15px 10px 0;
    border-color: transparent #f5f5f5 transparent transparent;
  }
  .text-box {
    padding: 0px 20px;
    margin-bottom: 120px;
  }
}