.timeline {
  display: grid;
  grid-template-columns: 1fr 50px 1fr;
  row-gap: 25px;
  max-width: 1140px;
  margin: 0 auto;
  position: relative;
  padding: 15px 0;
  box-sizing: border-box;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  background: black;
  z-index: 0;
}

.timeline-item {
  display: contents;
}

.timeline-item .date {
  grid-column: 2;
  justify-self: center;
  align-self: center;
  background: white;
  padding: 4px 8px;
  font-weight: bold;
  position: relative;
  z-index: 1;
}

.timeline-item .date::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background: white;
  border: 2px solid black;
  border-radius: 50%;
  z-index: -1;
}

.timeline-item .side {
  display: flex;
  align-items: flex-start;
}
.timeline-item .side.left  { grid-column: 1; justify-content: flex-end; }
.timeline-item .side.right { grid-column: 3; justify-content: flex-start; }

.side.right .content {
  align-items: flex-end;
  text-align: left;
}

.content {
  display: flex;
  align-items: flex-start;
  width: 100%;
}

.content img {
  margin-right: 20px;
  margin-left: 20px;
}

.content .text {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  width: 100%;
}

.text{
  margin: auto;
}

.content h2 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: normal;
  color: #006E51;
}
.content p {
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
  color: #000;
}

.side.right .content {
  align-items: flex-start;
  text-align: left;
}

.side.left .content {
  align-items: flex-start;
  text-align: right;
}

.image-timeline {
  width: 6vw;
  min-width: 80px;
  max-width: 100px;
}

@media screen and (max-width: 768px) {
  .content {
    display: block;
    align-items: flex-start;
    width: 100%;
  }

  .image-timeline {
    max-width: 100px;
    min-width: 80px;
  }

  .content img {
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 0;
    margin-right: 0;
  }
}

@media screen and (max-width: 510px) {
    .content h2 {
    margin: 0 0 10px;
    font-size: 3.5vw;
    font-weight: normal;
    color: #006E51;
  }
  .content p {
    margin: 0;
    font-size: 3vw;
    line-height: 1.4;
    color: #000;
  }
}