.event:not(:last-child) {
  margin-bottom: 30px;
}

.event-col-date {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.event-col-date::before {
  content: '';
  position: absolute;
  top: -30px;
  left: 50%;
  z-index: -1;
  transform: translateX(-50%);
  width: 2px;
  height: calc(100% + 30px);
  background-color: #dddddd;
}

.event:first-child .event-col-date::before {
  top: 50%;
  height: 50%;
}

.event-date {
  padding: 20px 40px;
  margin-bottom: 30px;
  background-color: #f5f5f5;
  border: 1px solid #dddddd;
  border-radius: 20px;
}

.event-day-month {
  padding-bottom: 8px;
  margin-bottom: 8px;
  text-align: center;
  border-bottom: 2px solid #ffad00;
}

.event-year {
  font-size: 24px;
  text-align: center;
}

.event-col-marker {
  position: relative;
  display: none;
}

.event-marker {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  background-color: #ffffff;
  border: 2px solid #dddddd;
  border-radius: 50%;
}

.event:nth-child(odd) .event-marker {
  left: auto;
  right: 0;
  transform: translate(50%, -50%);
}

.event-marker::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  background-color: #ffad00;
  border-radius: 50%;
}

.event-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.event-lines::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  z-index: -1;
  transform: translateY(-50%);
  width: calc(100% + 15px);
  height: 2px;
  background-color: #dddddd;
}

.event:nth-child(odd) .event-lines::before {
  left: auto;
  right: 0;
}

.event-lines::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background-color: #dddddd;
}

.event:nth-child(odd) .event-lines::after {
  left: auto;
  right: 0;
  transform: translateX(50%);
}

.event:first-child .event-lines::after {
  top: 50%;
  height: 50%;
}

.event:last-child .event-lines::after {
  height: 50%;
}

.event-col-content {
  display: flex;
  align-items: center;
}

.event-content {
  flex-grow: 1;
  background-color: #f5f5f5;
  border-radius: 20px;
}

.event-header {
  padding: 30px 30px 0;
}

.event-row-header {
  justify-content: center;
}

.event-ratio {
  position: relative;
}

.event-ratio::before {
  content: '';
  display: block;
  padding-top: 100%;
}

.event-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
}

.event-body {
  padding: 20px 30px 30px;
}

.event-title {
  margin-bottom: 20px;
  text-align: center;
}

.event-desc {
  text-align: center;
}

@media (min-width: 768px) {
  .event-col-date {
    width: 25%;
  }

  .event-col-date::before {
    top: 0;
  }

  .event:first-child .event-col-date::before {
    height: calc(50% + 30px);
  }

  .event:last-child .event-col-date::before {
    height: 50%;
  }

  .event-date {
    margin-bottom: 0;
  }

  .event-col-content {
    width: 75%;
  }

  .event-col-img {
    width: 66.66666667%;
  }
}

@media (min-width: 992px) {
  .event:not(:last-child) {
    margin-bottom: 0;
  }

  .event:nth-child(odd) .event-row-root {
    flex-direction: row-reverse;
  }

  .event-col-date {
    justify-content: flex-end;
    width: 50%;
  }

  .event:nth-child(odd) .event-col-date {
    justify-content: flex-start;
  }

  .event-col-date::before {
    display: none;
  }

  .event-date {
    margin-right: 30px;
  }

  .event:nth-child(odd) .event-date {
    margin-right: 0;
    margin-left: 30px;
  }

  .event-col-marker {
    display: block;
    width: 8.33333333%;
  }

  .event-col-content {
    width: 41.66666667%;
  }

  .event-col-img {
    width: 60%;
  }

  .event-body {
    padding: 30px;
  }
}

@media (min-width: 1200px) {
}