section {
  background-color: #FBFCFF;
}

.model1 {
  height: 678px;
  position: relative;
  overflow: hidden;
}

.m1-img {
  width: 1920px;
  height: 678px;
  object-fit: cover;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.model2 {
  padding: 56px 0 100px 0;
}

.m2-title {
  font-weight: 800;
  font-size: 24px;
  color: #000000;
  line-height: 33px;
  text-align: center;
  margin-bottom: 10px;
}

.m2-desc {
  font-weight: 400;
  font-size: 12px;
  color: #999999;
  line-height: 17px;
  text-align: center;
  margin-bottom: 36px;
}

.empty-box {
  padding: 40px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.empty-text {
  font-weight: 400;
  font-size: 16px;
  color: #8a8a8a;
  line-height: 17px;
  margin-top: 10px;
}

.m2-item {
  position: relative;
  margin-bottom: 80px;
  display: flex;
  justify-content: flex-end;
}

.m2-item-left {
  flex: 1;
  width: 1px;
  position: relative;
}

.m2-item-right {
  width: 854px;
  background: #fff;
  box-shadow: 0px 0px 20px 1px rgba(186, 196, 216, 0.13);
  border-radius: 14px;
  padding: 32px 40px 48px;
}

.m2-item-title {
  font-weight: 800;
  font-size: 20px;
  color: #000000;
  line-height: 28px;
}

.m2-item-desc {
  font-weight: bold;
  font-size: 14px;
  color: #000000;
  line-height: 20px;
  margin-bottom: 10px;
  margin-top: 16px;
}

.m2-item-text {
  font-weight: 400;
  font-size: 14px;
  color: #9E9E9E;
  line-height: 24px;
  margin-bottom: 4px;
}

.m2-item-line {
  width: 1px;
  height: calc(100% + 52px);
  position: absolute;
  top: 65px;
  right: 44px;
  background-color: #E4EBFB;
}

.m2-item-icon {
  width: 14px;
  height: 14px;
  border: 1px solid #BAC4D8;
  position: absolute;
  top: 44px;
  right: 37px;
  border-radius: 50%;
}

.m2-first-icon {
  position: absolute;
  top: 43px;
  right: 37px;
  width: 14px;
  height: 14px;
}

.m2-first-icon::after {
  content: '';
  border-style: solid;
  border-width: 7px;
  border-color: transparent transparent #4480FF transparent;
  position: absolute;
  top: -7px;
  left: 0;
}

.m2-first-icon::before {
  content: '';
  border-style: solid;
  border-width: 7px;
  border-color: #4480FF transparent transparent transparent;
  position: absolute;
  top: 7px;
  left: 0;
}

.m2-item-year {
  font-weight: 800;
  font-size: 24px;
  color: #000000;
  line-height: 33px;
  position: absolute;
  top: 32px;
  right: 87px;
}

.m2-item-time {
  font-weight: 400;
  font-size: 12px;
  color: #999999;
  line-height: 17px;
  position: absolute;
  top: 59px;
  right: 87px;
}

.m2-pagination {
  display: flex;
  justify-content: center;
}