.stm_timeline-wrap .timeline-item {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: 100%;
  min-height: 120px;
}
.stm_timeline-wrap .timeline-item .timeline-date {
  -ms-flex: 0 0 20%;
      flex: 0 0 20%;
  max-width: 20%;
  position: relative;
  padding-right: 20px;
}
.stm_timeline-wrap .timeline-item .timeline-date > span {
  display: block;
}
.stm_timeline-wrap .timeline-item .timeline-date .timeline_month {
  font-size: 16px;
  color: #34bbff;
}
.stm_timeline-wrap .timeline-item .timeline-date .timeline_year {
  font-weight: 600;
  font-size: 42px;
}
.stm_timeline-wrap .timeline-item .timeline-date::before {
  content: "";
  width: 20px;
  height: 20px;
  position: absolute;
  display: block;
  top: 0;
  right: 0;
  border-radius: 50%;
}
.stm_timeline-wrap .timeline-item .timeline-date.past::before {
  background-image: linear-gradient(to right, #34bbff, #28eedb) !important;
  background-image: linear-gradient(to right, #34bbff, #28eedb) !important;
  background-image: -moz-linear-gradient(to right, #34bbff, #28eedb) !important;
  box-shadow: 0px 6px 12px 0px rgba(52, 187, 255, 0.5);
}
.stm_timeline-wrap .timeline-item .timeline-date.present::before {
  background-image: linear-gradient(to right, #a54dff, #4040ff) !important;
  background-image: linear-gradient(to right, #a54dff, #4040ff) !important;
  background-image: -moz-linear-gradient(to right, #a54dff, #4040ff) !important;
  box-shadow: 0px 6px 12px 0px rgba(180, 79, 255, 0.5);
}
.stm_timeline-wrap .timeline-item .timeline-date.upcoming::before {
  background-image: linear-gradient(to right, #d1d3d9, #d1d3d9) !important;
  background-image: linear-gradient(to right, #d1d3d9, #d1d3d9) !important;
  background-image: -moz-linear-gradient(to right, #d1d3d9, #d1d3d9) !important;
}
.stm_timeline-wrap .timeline-item .timeline-date::after {
  content: "";
  position: absolute;
  width: 2px;
  height: auto;
  top: 25px;
  bottom: 5px;
  display: block;
  background-color: #e4e5e8;
  right: 9px;
}
.stm_timeline-wrap .timeline-item .timeline_content {
  -ms-flex: 0 0 80%;
      flex: 0 0 80%;
  max-width: 80%;
  padding-bottom: 60px;
  padding-left: 100px;
}
.stm_timeline-wrap .timeline-item:last-child .timeline-date::after {
  display: none;
}

@media (max-width: 768px) {
  .stm_timeline-wrap .timeline-item .timeline_content {
    padding-left: 30px;
    -ms-flex: 0 0 65%;
        flex: 0 0 65%;
    max-width: 65%;
  }

  .stm_timeline-wrap .timeline-item .timeline-date {
    -ms-flex: 0 0 35%;
        flex: 0 0 35%;
    max-width: 35%;
  }
}