/*@container_width: 1625px;*/
.history-milestones-container .title {
  font-size: 20px;
  font-weight: bold;
}
.history-milestones-container .box-content {
  margin-bottom: 40px;
}
.history-milestones-container .milestone-item {
  display: block;
  *border-bottom: 1px solid #ccc;
}
@media only screen and (min-width: 992px) {
  .history-milestones-container .milestone-item {
    display: flex;
  }
}
.history-milestones-container .milestones-each-year .sub-each-year {
  display: flex;
  padding-left: 15px;
}
@media only screen and (min-width: 992px) {
  .history-milestones-container .milestones-each-year .sub-each-year {
    padding-left: 0;
  }
}
.history-milestones-container .year,
.history-milestones-container .period,
.history-milestones-container .detail {
  padding: 8px 10px;
}
.history-milestones-container .period {
  width: 56px;
}
.history-milestones-container .year {
  width: 75px;
}
.history-milestones-container .vertical-line {
  display: none;
  width: 10px;
  padding-top: 15px;
}
@media only screen and (min-width: 992px) {
  .history-milestones-container .vertical-line {
    display: block;
  }
}
.history-milestones-container .vertical-line .circle {
  width: 10px;
  border-radius: 5px;
  height: 10px;
  background: #fff;
  border: 1px solid #eb6338;
}
.history-milestones-container .vertical-line .circle.bottom {
  display: none;
}
.history-milestones-container .vertical-line .line {
  margin-left: 4px;
  width: 1px;
  background: #eb6338;
  height: 120%;
}
.history-milestones-container .corporate-milestone .milestone-item:last-child .vertical-line .circle.bottom,
.history-milestones-container .product-milestone .milestone-item:last-child .vertical-line .circle.bottom {
  display: block;
  background: #eb6338;
}
.history-milestones-container .corporate-milestone .milestone-item:last-child .vertical-line .line,
.history-milestones-container .product-milestone .milestone-item:last-child .vertical-line .line {
  height: calc(100% - 34px);
}
.history-milestones-container .last-line {
  background: #fff;
  width: 10px;
  height: 20px;
}