.lsyg-nav {
  height: 50px;
  width: 100%;
  margin-bottom: 35px;
}
.lsyg-nav li {
  float: left;
  font-size: 18px;
  font-weight: 400;
  background-color: rgba(0, 0, 0, 0.06);
  height: 53px;
  line-height: 53px;
  width: 283px;
  text-align: center;
  margin-right: 20px;
  color: #666666;
}
.lsyg-nav li:hover {
  cursor: pointer;
}
.actives {
  font-size: 20px !important;
  font-weight: bold !important;
  background-color: rgba(0, 153, 68, 0.5) !important;
  color: #fff !important;
}
.lsyg-bg1 {
  float: left;
  width: 100%;
  position: relative;
}
.lsyg-bg1-box {
  width: 50%;
  float: left;
  vertical-align: middle;
}
.lsyg-lines {
  position: absolute;
  top: 2.7%;
  left: 50%;
  height: 83%;
  width: 1px;
  background-color: #DBE7E5;
  z-index: -1;
}
@media screen and (max-width: 1600px) {
  .lsyg-lines {
    top: 2.5%;
    height: 82.5%;
  }
}
@media screen and (max-width: 1440px) {
  .lsyg-lines {
    top: 2%;
    height: 81.4%;
  }
}
.lsyg-bg1 .lsyg-bg1-box:first-child {
  margin-top: 169px;
}
.lsyg-bg2 {
  width: 100%;
}
.lsyg-item-left {
  margin-bottom: 100px;
  width: 90%;
  padding: 24px 26px;
  border-radius: 5px;
}
.lsyg-item-left-im {
  float: left;
  width: 227px;
  height: 187px;
}
.lsyg-item-left-imr {
  float: right;
  width: 227px;
  height: 187px;
}
.lsyg-item-left-contain {
  display: inline-block;
  margin-top: 11px;
  margin-left: 32px;
  width: calc(100% - 280px);
  min-height: 187px;
}
.lsyg-item-left-contain-title,
.lsyg-item-left-contain-titles {
  display: inline-block;
  height: 32px;
  line-height: 32px;
  font-size: 44px;
  font-weight: 400;
  color: #FF7E00;
}
.lsyg-item-left-contain-titles {
  font-size: 20px;
  padding-top: 4px;
}
.lsyg-item-left-contain-text {
  margin-top: 30px;
  width: 100%;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  line-height: 30px;
}
.lsyg-item-left:last-child {
  margin-bottom: 10px;
}
.lsyg-item-right {
  width: 100%;
  margin-bottom: 50px;
}
.lsyg-item-right-numberbg {
  float: left;
  position: relative;
  width: 80px;
  height: 80px;
}
.lsyg-item-right-numberbg img {
  position: absolute;
  width: 80px;
  height: 80px;
}
.lsyg-item-right-numberbg-text {
  position: absolute;
  width: 80px;
  height: 80px;
  line-height: 80px;
  font-size: 16px;
  font-weight: bold;
  color: #FFFFFF;
  text-align: center;
  z-index: 1;
}
.lsyg-item-right-more {
  float: left;
  margin-left: 26px;
  margin-top: 39px;
  width: 9px;
  height: 15px;
}
.lsyg-item-right-mores {
  float: left;
  margin-left: 20px;
  margin-top: 39px;
  width: 20px;
  height: 20px;
}
.lsyg-item-right-contain {
  margin-left: 30px;
  display: inline-block;
  width: calc(100% - 210px);
  min-height: 100px;
  border: 2px solid #f1f1f1;
  border-radius: 5px;
  padding-left: 35px;
}
.lsyg-item-right-contain-title {
  margin-top: 27px;
  font-size: 22px;
  font-weight: bold;
  color: #FF7E00;
}
.lsyg-item-right-contain-item {
  width: 46%;
  float: left;
  padding-bottom: 25px;
  margin-top: 25px;
  margin-right: 3%;
}
.lsyg-item-right-contain-item-img {
  float: right;
  width: 210px;
  height: 150px;
  margin-left: 20px;
}
.lsyg-item-right-contain-item-text {
  width: calc(100% - 235px);
  display: inline-block;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  line-height: 30px;
}
.timepoint-l {
  float: right;
  width: 25px;
  height: 25px;
  margin-right: -20.5%;
  transform: translateY(50%);
}
.timepoint-l img {
  width: 100%;
  height: 100%;
}
.timepoint-r {
  float: left;
  width: 25px;
  height: 25px;
  margin-left: -20.2%;
  transform: translateY(50%);
}
.timepoint-r img {
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 1600px) {
  .lsyg-item-left {
    padding: 18px 20px;
    margin-bottom: 80px;
  }
  .lsyg-item-left-im {
    width: 180px;
    height: 150px;
  }
  .lsyg-item-left-imr {
    width: 180px;
    height: 150px;
  }
  .lsyg-item-left-contain {
    width: calc(100% - 215px);
    min-height: 150px;
  }
  .lsyg-item-left-contain-title {
    height: 32px;
    line-height: 32px;
    font-size: 36px;
  }
  .lsyg-item-left-contain-text {
    font-size: 16px;
    padding-right: 10px;
  }
  .lsyg-item-right-contain {
    margin-left: 40px;
    width: calc(100% - 200px);
  }
  .lsyg-item-right-contain-item-img {
    width: 147px;
    height: 105px;
    margin-left: 10px;
  }
  .lsyg-item-right-contain-item-text {
    width: calc(100% - 160px);
  }
  .timepoint-l {
    margin-right: -20.2%;
  }
  .timepoint-r {
    margin-left: -20%;
    transform: translateY(70%);
  }
}
@media screen and (max-width: 1440px) {
  .timepoint-l {
    margin-right: -22.2%;
    transform: translateY(70%);
  }
  .timepoint-r {
    margin-left: -21.5%;
    transform: translateY(100%);
  }
}
@media screen and (max-width: 1000px) {
  .lsyg-lines {
    display: none;
  }
  .timepoint-l {
    display: none;
  }
  .timepoint-r {
    display: none;
  }
  .lsyg-item-left {
    margin-bottom: 30px;
    padding: 7.2px 7.8px;
    border-radius: 1.5px;
  }
  .lsyg-item-left-im {
    width: 68.1px;
    height: 56.1px;
  }
  .lsyg-item-left-imr {
    width: 68.1px;
    height: 56.1px;
  }
  .lsyg-item-left-contain {
    margin-top: 3.3px;
    margin-left: 9.6px;
    width: calc(100% - 280px * 0.3);
    min-height: 56.1px;
  }
  .lsyg-item-left-contain-title,
  .lsyg-item-left-contain-titles {
    height: 9.6px;
    line-height: 9.6px;
    font-size: 13.2px;
  }
  .lsyg-item-left-contain-titles {
    font-size: 6px;
    padding-top: 1.2px;
  }
  .lsyg-item-left-contain-text {
    margin-top: 9px;
    font-size: 4.8px;
    line-height: 16px;
  }
  .lsyg-item-right {
    margin-bottom: 15px;
  }
  .lsyg-item-right-numberbg {
    width: 40px;
    height: 40px;
  }
  .lsyg-item-right-numberbg img {
    width: 40px;
    height: 40px;
  }
  .lsyg-item-right-numberbg-text {
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 4px;
  }
  .lsyg-item-right-more {
    margin-left: 7.8px;
    margin-top: 11.7px;
    width: 2.7px;
    height: 4.5px;
  }
  .lsyg-item-right-mores {
    margin-left: 6px;
    margin-top: 11.7px;
    width: 6px;
    height: 6px;
  }
  .lsyg-item-right-contain {
    margin-left: 15px;
    width: calc(100% - 210px * 0.3);
    min-height: 30px;
  }
  .lsyg-item-right-contain-title {
    margin-top: 9px;
    font-size: 6.6px;
  }
  .lsyg-item-right-contain-item {
    padding-bottom: 7.5px;
    margin-top: 7.5px;
  }
  .lsyg-item-right-contain-item-img {
    width: 63px;
    height: 45px;
    margin-left: 6px;
  }
  .lsyg-item-right-contain-item-text {
    width: calc(100% - 235px * 0.3);
    font-size: 4.8px;
    line-height: 16px;
  }
}
.leftbg {
  background-size: 100% 100% !important;
}
.rightbg {
  background-size: 100% 100% !important;
}