/* ==================== 内页21 - 板块一 Start ==================== */
.ny21-section1 {
  padding-top: 5.208vw;
  padding-bottom: 5.208vw;
}
.ny21-section1 > .mxw-box {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
.ny21-section1 .left {
  position: sticky;
  top: 1.042vw;
  left: 0;
  width: 15.625vw;
  background-color: #FAFAFA;
  margin-right: 2.083vw;
  flex-shrink: 0;
}
.ny21-section1 .left .item {
  display: block;
  font-size: 1.042vw;
  color: #333333;
  position: relative;
  transition: background-color 0.4s, color 0.4s;
  line-height: 1.4;
  font-size: 1.25vw;
  padding: 0.521vw 1.042vw;
  margin-bottom: 0.521vw;
}
.ny21-section1 .left .item.active {
  color: #045bb6;
  background-color: #caecf9;
}
.ny21-section1 .left .item.active:after {
  opacity: 1;
  visibility: visible;
}
.ny21-section1 .left .item:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 0.417vw solid #045bb6;
  border-top: 0.26vw solid transparent;
  border-bottom: 0.26vw solid transparent;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 2.083vw;
  visibility: hidden;
  opacity: 0;
  transition: all 0.4s;
}
.ny21-section1 .mxw-pagination {
  margin-top: 2.604vw;
}
.ny21-section1 .body1 .itembox .item {
  display: block;
  width: 100%;
  padding: 2.083vw;
  background-color: #fff;
  box-shadow: 0vw 0vw 0.625vw 0vw rgba(0, 0, 0, 0.1);
  margin-bottom: 1.042vw;
}
.ny21-section1 .body1 .itembox .item .title {
  font-size: 1.25vw;
  margin-bottom: 1.042vw;
  line-height: 1.2;
  color: #045bb6;
}
.ny21-section1 .body1 .itembox .item .desc {
  line-height: 1.8;
  color: #666;
  font-size: 0.938vw;
}
.ny21-section1 .body2 .itembox {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
}
.ny21-section1 .body2 .item {
  width: 49%;
}
.ny21-section1 .body2 .item:nth-child(2n-1) {
  margin-right: 2%;
}
.ny21-section1 .body2 .item:nth-child(2) ~ .item {
  margin-top: 2%;
}
.ny21-section1 .body2 .item:hover .text {
  color: #045bb6;
}
.ny21-section1 .body2 .item .image {
  display: block;
  overflow: hidden;
}
.ny21-section1 .body2 .item .text {
  margin-top: 1.563vw;
  font-size: 1.042vw;
  line-height: 1.2;
  color: #333;
  padding-bottom: 1.042vw;
  transition: color 0.4s;
}
@media screen and (min-width: 1920px) {
  .ny21-section1 {
    padding-top: 100px;
    padding-bottom: 100px;
  }
  .ny21-section1 .left {
    top: 20px;
    width: 300px;
    margin-right: 40px;
  }
  .ny21-section1 .left .item {
    font-size: 20px;
    font-size: 24px;
    padding: 10px 20px;
    margin-bottom: 10px;
  }
  .ny21-section1 .left .item:after {
    border-left: 8px solid #045bb6;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    right: 40px;
  }
  .ny21-section1 .mxw-pagination {
    margin-top: 50px;
  }
  .ny21-section1 .body1 .itembox .item {
    padding: 40px;
    box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
  }
  .ny21-section1 .body1 .itembox .item .title {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .ny21-section1 .body1 .itembox .item .desc {
    font-size: 18px;
  }
  .ny21-section1 .body2 .item .text {
    margin-top: 30px;
    font-size: 20px;
    padding-bottom: 20px;
  }
}
@media screen and (max-width: 768px) {
  .ny21-section1 {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .ny21-section1 > .mxw-box {
    display: block;
  }
  .ny21-section1 .left {
    position: static;
    top: 0;
    margin-right: 0;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    margin-bottom: 40px;
  }
  .ny21-section1 .left .item {
    width: 48%;
    font-size: 14px;
    padding: 8px 10px;
    text-align: center;
    margin-bottom: 0;
  }
  .ny21-section1 .left .item:after {
    display: none;
    border-left: 6px solid #045bb6;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    right: 10px;
  }
  .ny21-section1 .mxw-pagination {
    margin-top: 30px;
  }
  .ny21-section1 .body1 .itembox .item {
    padding: 20px;
    box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.1);
    margin-bottom: 10px;
  }
  .ny21-section1 .body1 .itembox .item .title {
    font-size: 18px;
    margin-bottom: 15px;
  }
  .ny21-section1 .body1 .itembox .item .desc {
    font-size: 14px;
  }
  .ny21-section1 .body2 .item {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
  .ny21-section1 .body2 .item:nth-child(2n-1) {
    margin-right: 0;
  }
  .ny21-section1 .body2 .item:nth-child(1) ~ .item {
    margin-top: 20px;
  }
  .ny21-section1 .body2 .item:nth-child(2) ~ .item {
    margin-top: 20px;
  }
  .ny21-section1 .body2 .item .text {
    margin-top: 20px;
    font-size: 14px;
    padding-bottom: 20px;
    line-height: 1.4;
  }
}
/* ==================== 内页21 - 板块一 End ==================== */
/* ==================== 内页21 - 板块二 Start ==================== */
/* ==================== 内页21 - 板块二 End ==================== */
/* ==================== 内页21 - 板块三 Start ==================== */
/* ==================== 内页21 - 板块三 End ==================== */
/* ==================== 内页21 - 板块四 Start ==================== */
/* ==================== 内页21 - 板块四 End ==================== */
/* ==================== 内页21 - 板块五 Start ==================== */
/* ==================== 内页21 - 板块五 End ==================== */
/* ==================== 内页21 - 板块六 Start ==================== */
/* ==================== 内页21 - 板块六 End ==================== */
/* ==================== 内页21 - 板块七 Start ==================== */
/* ==================== 内页21 - 板块七 End ==================== */
/* ==================== 内页21 - 板块八 Start ==================== */
/* ==================== 内页21 - 板块八 End ==================== */