body {
  background-color: #f0f7ff;
}
header {
  width: 100%;
  position: relative;
  transition: 0.5s;
}
header .top {
  width: 100%;
  height: 55px;
  background-color: #32709f;
}
header .top .top-box {
  width: 1280px;
  height: 55px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .top .top-box .left a {
  font-size: 14px;
  line-height: 14px;
  color: #c2d4e2;
  position: relative;
  padding-right: 24px;
}
header .top .top-box .left a:first-child {
  margin-right: 24px;
}
header .top .top-box .left a:first-child::after {
  content: "";
  width: 1px;
  height: 19px;
  background-color: #ffffff;
  position: absolute;
  top: 0;
  right: 0;
}
header .top .top-box .left a:hover {
  color: #fff;
}
header .top .top-box .left a.active {
  color: #fff;
  position: relative;
}
header .top .top-box .left a.active::before {
  content: "";
  width: 22px;
  height: 2px;
  background-color: #fff;
  border-radius: 15px;
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-98%);
}
header .top .top-box .right {
  width: 28px;
  height: 28px;
}
header .top .top-box .right a {
  width: 100%;
  height: 100%;
  display: block;
}
header .top .top-box .right a img {
  width: 100%;
}
header .top .top-box .right a:hover {
  opacity: 0.7;
}
header .logo {
  width: 1280px;
  height: 59px;
  margin: 0 auto;
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
}
header .logo .left {
  height: 70px;
}
header .logo .left a {
  height: 100%;
  display: block;
}
header .logo .left a img {
  height: 100%;
}
header .logo .right {
  display: none;
  align-items: center;
}
header .logo .right .search {
  display: none;
  width: 28px;
  height: 28px;
}
header .logo .right .search a {
  width: 100%;
  height: 100%;
  display: block;
}
header .logo .right .search a img {
  width: 100%;
}
header .logo .right .home {
  width: 24px;
  margin-left: 0;
}
header .logo .right .home span {
  display: block;
  width: 24px;
  height: 3px;
  background-color: #32709F;
  margin-bottom: 4px;
  transition: 0.5s;
}
header .logo .right .home.open span:first-child {
  transform: rotateZ(45deg) translateY(10px);
}
header .logo .right .home.open span:nth-child(2) {
  transform: translateX(30px);
}
header .logo .right .home.open span:last-child {
  transform: rotateZ(-45deg) translateY(-10px);
}
header .nav {
  width: 1280px;
  margin: 0 auto;
}
header .nav ul {
  width: calc(100% - 30px);
  display: flex;
  justify-content: space-between;
  padding: 0 15px;
}
header .nav ul li {
  padding: 0 20px;
}
header .nav ul li a {
  white-space: nowrap;
  display: block;
  padding: 26px 0;
  font-size: 19px;
  line-height: 19px;
  color: #333333;
}
header .nav ul li a:hover {
  color: #2D7DB9 !important;
  font-weight: bold;
}
header .down-nav {
  width: 100%;
  height: 410px;
  background-color: #fff;
  border-top: solid 1px #ddd;
  box-shadow: 0px 10px 9px 0px rgba(11, 3, 6, 0.4);
  position: absolute;
  top: 213px;
  left: 0;
  z-index: 100;
  display: none;
}
header .down-nav .box {
  width: 1280px;
  margin: 0 auto;
}
header .down-nav .box .left {
  width: 240px;
  height: 410px;
  float: left;
  padding: 30px 0;
  overflow: hidden;
  box-sizing: border-box;
}
header .down-nav .box .left ul {
  overflow: auto;
  height: 100%;
}
header .down-nav .box .left ul li {
  position: relative;
  z-index: 100001;
  height: 35px;
  line-height: 35px;
}
header .down-nav .box .left ul li a {
  display: block;
  color: #666;
  padding-left: 30px;
  font-size: 18px;
}
header .down-nav .box .left ul li a:hover {
  color: #32709F;
  background: url(../images/nav-icon1.png) no-repeat left center;
}
header .down-nav .box .right {
  float: left;
  width: 1040px;
  height: 410px;
  border-right: 1px solid #ddd;
  border-left: 1px solid #ddd;
  box-sizing: border-box;
  padding: 20px 10px;
}
header .down-nav .box .right::after {
  content: "";
  width: 0;
  height: 0;
  display: block;
  float: none;
  clear: both;
}
header .down-nav .box .right .title {
  font-size: 20px;
  color: #32709F;
  margin-bottom: 13px;
  text-align: center;
  font-weight: bold;
}
header .down-nav .box .right .item {
  width: 33.3%;
  padding: 0 15px;
  box-sizing: border-box;
  line-height: 26px;
  font-size: 16px;
  color: #666;
  float: left;
}
header .down-nav .box .right .item .new {
  font-size: 14px;
  color: #666;
  line-height: 31px;
  height: 165px;
  position: relative;
  box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.07);
}
header .down-nav .box .right .item .new .new-title {
  background: #32709F;
  width: 100%;
  text-align: center;
  border-radius: 5px 5px 5px 5px;
  margin-bottom: 5px;
  font-size: 16px;
  color: #fff;
  font-weight: bold;
}
header .down-nav .box .right .item .new .p {
  padding: 0 15px;
  box-sizing: border-box;
}
header .down-nav .box .right .item .new .p a {
  padding: 0px 7px;
  color: #32709F;
}
header .down-nav .box .right .item .new .p a:hover {
  background: #32709F;
  color: #fff !important;
  border-radius: 20px;
  padding: 0 7px;
}
header .down-nav .box .right .item ul {
  padding: 10px 0;
  width: 100%;
}
header .down-nav .box .right .item ul li {
  width: 100%;
}
header .down-nav .box .right .item ul li a {
  width: 100%;
  line-height: 31px;
  display: flex;
  justify-content: space-between;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
header .down-nav .box .right .item ul li a span {
  display: inline-block;
}
header .down-nav .box .right .item ul li a span:first-child {
  font-size: 14px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  color: #333;
}
header .down-nav .box .right .item ul li a span:last-child {
  font-size: 13px;
  float: right;
  color: #666;
}
header .down-nav .box .right .item ul li a:hover span:first-child {
  color: #32709F;
}
header .down-nav .box .right .content {
  height: 318px;
  padding: 0 10px;
}
header .down-nav .box .right .content.scroll {
  height: 318px;
  overflow: scroll;
  padding: 0 10px;
  overflow-x: hidden;
}
header .down-nav .box .right .content.scroll::-webkit-scrollbar {
  width: 14px;
  height: 56px;
}
header .down-nav .box .right .content.scroll::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background: #fff;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
}
header .down-nav .box .right .content.scroll::-webkit-scrollbar-track {
  border-radius: 10px;
  background: #f2f0f0;
}
header .down-nav .box .right .yygk {
  font-size: 16px;
  line-height: 30px;
  text-indent: 2em;
  width: auto;
}
header .down-nav .box .right .yygk a {
  padding: 0 7px;
  line-height: 30px;
  color: #32709F;
}
header .down-nav .box .right .xwzx .new .name a {
  color: #32709F;
  font-size: 18px;
  display: block;
  margin: 0 0 10px 0;
}
header .down-nav .box .right .xwzx .new .p {
  font-size: 14px;
  line-height: 24px;
  color: #888;
  margin-bottom: 15px;
  display: block;
  width: 850px;
  position: relative;
}
header .down-nav .box .right .xwzx .new .p a {
  padding: 0 7px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  border-radius: 20px;
  top: 50%;
  color: #32709F;
}
header .down-nav .box .right .xwzx .new .p a:hover {
  color: #fff;
  background: #32709F;
  border-style: #32709F;
}
header .down-nav .box .right .xwzx .button {
  display: block;
  width: 100px;
  border: 1px solid #ddd;
  height: 30px;
  line-height: 30px;
  margin: 0 auto;
  text-align: center;
  border-radius: 20px;
  color: #32709F;
}
header .down-nav .box .right .xwzx .button a {
  color: #32709F;
}
header .down-nav .box .right .xwzx .button:hover {
  border: 1px solid #32709F;
  background: #32709F;
}
header .down-nav .box .right .xwzx .button:hover a {
  color: #fff;
}
header .down-nav .box .right .ksjs {
  overflow: hidden;
}
header .down-nav .box .right .ksjs ul {
  width: 100%;
  height: calc(100% - 60px);
  margin: 0 auto;
  background: url(../images/nav-bg.png) no-repeat;
  background-size: 98%;
  padding: 30px 10px;
  display: flex;
  justify-content: start;
  flex-wrap: wrap;
}
header .down-nav .box .right .ksjs ul li {
  width: 179px;
  display: block;
  height: 45px;
  line-height: 45px;
  overflow: hidden;
  padding-left: 15px;
  padding-right: 15px;
  border-radius: 5px;
  box-sizing: border-box;
  white-space: nowrap;
  float: left;
  margin: 0px 21px 0px 0;
  border: 1px solid #CECECE;
}
header .down-nav .box .right .ksjs ul li:nth-child(5n) {
  margin-right: 0;
}
header .down-nav .box .right .ksjs ul li a {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-overflow: ellipsis;
  color: #333;
  font-size: 16px;
}
header .down-nav .box .right .ksjs ul li a img {
  width: 20px;
  margin-right: 10px;
}
header .down-nav .box .right .ksjs ul li a div {
  width: calc(100% - 50px);
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
header .down-nav .box .right .yywh .item .img {
  font-size: 14px;
  color: #666;
  line-height: 31px;
  position: relative;
  box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.07);
}
header .down-nav .box .right .yywh .item .img img {
  width: 100%;
}
header .down-nav .box .right .yywh .item .content {
  font-size: 14px;
  color: #666;
  line-height: 31px;
  height: 165px;
  position: relative;
  box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.07);
  padding: 0;
}
header .down-nav .box .right .yywh .item .content .name {
  background: #32709F;
  width: 100%;
  text-align: center;
  border-radius: 5px 5px 5px 5px;
  margin-bottom: 5px;
  font-size: 16px;
  color: #fff;
  font-weight: bold;
}
header .down-nav .box .right .yywh .item .content .p {
  padding: 0 15px;
  box-sizing: border-box;
}
header .down-nav .box .right .yywh .item .content .p a {
  padding: 0px 7px;
  color: #32709F;
}
header .down-nav .box .right .yywh .item .content .p a:hover {
  background: #32709F;
  color: #fff !important;
  border-radius: 20px;
  padding: 0 7px;
}
header .down-nav .box .right .dqjs .item:nth-child(1) .new {
  font-size: 14px;
  color: #666;
  line-height: 31px;
  height: 165px;
  overflow: hidden;
  position: relative;
  box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.07);
}
header .down-nav .box .right .dqjs .item:nth-child(1) .new .img {
  width: 100%;
  height: 100%;
}
header .down-nav .box .right .dqjs .item:nth-child(1) .new .img img {
  width: 100%;
}
header .down-nav .box .right .dqjs .item:nth-child(1) .new .new-title {
  position: absolute;
  bottom: 0;
  background: rgba(51, 51, 51, 0.7);
  margin-bottom: 0;
  font-size: 16px;
  color: #fff;
  font-weight: bold;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
header .down-nav .box .right .dqjs .item:nth-child(1) .new > a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
header .down-nav .box .right .ywgk .item {
  width: 50%;
}
.m-nav {
  display: none;
  transition: 0.5s;
}
.phone-nav {
  transform: translateX(-180px);
  transition: 0.5s;
}
.banner {
  width: 1280px;
  height: 490px;
  margin: 0 auto;
  transition: 0.5s;
}
.banner .swiper1 {
  width: 100%;
}
.banner .swiper1 .swiper-slide {
  width: 100%;
}
.banner .swiper1 .swiper-slide a {
  width: 100%;
  display: block;
}
.banner .swiper1 .swiper-slide a img {
  width: 100%;
}
.banner .swiper1 .swiper-pagination1 .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  border: solid 2px #ffffff;
  display: inline-block;
  border-radius: 100%;
  background: #fff;
  opacity: 1;
}
.banner .swiper1 .swiper-pagination1 .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #32709f;
}
.bread-crumbs {
  width: 1280px;
  margin: 0 auto;
  margin-top: 24px;
  font-size: 14px;
  line-height: 14px;
  color: #2d60ae;
}
.bread-crumbs a {
  color: #2d60ae;
}
.bread-crumbs a:hover {
  opacity: 0.8;
}
.editor {
  width: 100%;
  font-size: 16px;
  line-height: 2;
  color: #333333;
  text-align: justify;
}
.editor img {
  max-width: 100%;
  display: block;
  margin:0 auto;
}
.page {
  width: 100%;
  display: flex;
  justify-content: center;
}
.page .first,
.page .last,
.page .prev,
.page .next {
  width: 80px;
  height: 40px;
  background-color: #f3f3f3;
  border-radius: 4px;
  border: solid 1px #e7e7e7;
  margin: 0 2px;
  transition: 0.5s;
}
.page .first a,
.page .last a,
.page .prev a,
.page .next a {
  width: 100%;
  height: 100%;
  display: block;
  font-size: 14px;
  line-height: 40px;
  color: #333333;
  text-align: center;
  transition: 0.5s;
}
.page .first:hover,
.page .last:hover,
.page .prev:hover,
.page .next:hover {
  background-color: #275bab;
}
.page .first:hover a,
.page .last:hover a,
.page .prev:hover a,
.page .next:hover a {
  color: #fff;
}
.page .num a {
  width: 40px;
  height: 40px;
  background-color: #f3f3f3;
  border-radius: 4px;
  border: solid 1px #e7e7e7;
  display: inline-block;
  margin: 0 2px;
  font-size: 14px;
  line-height: 40px;
  color: #333333;
  text-align: center;
  transition: 0.5s;
}
.page .num a:hover {
  background-color: #275bab;
  color: #fff;
}
.page .num a.active {
  background-color: #275bab;
  color: #fff;
}
.page .m-num {
  display: none;
}
.erwei {
  right: 20px;
  bottom: 90px;
  position: fixed;
  padding: 15px;
  z-index: 10000;
}
.erwei .close {
  display: block;
  width: 30px;
  height: 30px;
  cursor: pointer;
  opacity: 0.8;
  margin: 0 auto;
  margin-bottom: 10px;
}
.erwei .close img {
  display: inline-block;
  width: 30px;
  height: 30px;
  box-shadow: 0px 0px 10px #ddd;
  border-radius: 50%;
  background: #666;
}
.erwei > img {
  display: block;
  width: 215px;
}
.erwei > img.img_one {
  margin-bottom: 10px;
}
footer {
  width: 100%;
  height: 380px;
  background-color: #3d78a4;
  overflow: hidden;
  transition: 0.5s;
}
footer .top {
  width: 100%;
  height: 65px;
  border-bottom: solid 1px #749ebd;
  display: flex;
  justify-content: center;
  align-items: center;
}
footer .top .item {
  padding: 0 16px;
  position: relative;
}
footer .top .item::after {
  content: '';
  width: 1px;
  height: 18px;
  background-color: #fff;
  position: absolute;
  top: 0;
  right: 0;
}
footer .top .item a {
  font-size: 16px;
  line-height: 18px;
  color: #ffffff;
}
footer .bottom {
  width: 1280px;
  margin: 0 auto;
  margin-top: 80px;
  display: flex;
  justify-content: space-between;
}
footer .bottom .left {
  color: #fff;
}
footer .bottom .left a {
  color: #fff;
}
footer .bottom .left .add,
footer .bottom .left .phone {
  font-size: 18px;
  line-height: 18px;
  color: #ffffff;
}
footer .bottom .left .phone {
  margin-top: 20px;
}
footer .bottom .left .copy,
footer .bottom .left .technology {
  font-size: 15px;
  line-height: 15px;
  color: #ffffff;
}
footer .bottom .left .copy {
  margin-top: 53px;
}
footer .bottom .left .technology {
  margin-top: 12px;
}
footer .bottom .right {
  display: flex;
}
footer .bottom .right .item {
  margin-left: 32px;
}
footer .bottom .right .item .img {
  width: 105px;
  height: 105px;
  margin: 0 auto;
}
footer .bottom .right .item .img img {
  width: 100%;
}
footer .bottom .right .item .name {
  font-size: 14px;
  line-height: 18px;
  color: #ffffff;
  text-align: center;
  margin-top: 14px;
}
@media screen and (max-width: 768px) {
  body {
    background-color: #fff;
  }
  .erwei {
    display: none !important;
  }
  header {
    background-color: #f0f7ff;
  }
  header .top .top-box {
    width: 96%;
    height: 55px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  header .top .top-box .left a.active {
    color: #c2d4e2;
    position: relative;
  }
  header .top .top-box .left a.active::before {
    width: 0;
  }
  header .logo {
    width: 90%;
    height: 25px;
    margin: 0 auto;
    margin-top: 28px;
    padding-bottom: 28px;
    display: flex;
    justify-content: space-between;
  }
  header .logo .left {
    height:30px;
}
  header .logo .right {
    display: flex;
    align-items: center;
  }
  header .nav {
    width: 1280px;
    margin: 0 auto;
    display: none;
  }
  .m-nav {
    display: block;
    position: fixed;
    top: 0;
    right: -180px;
    height: 100vh;
    width: 180px;
    background: #32709F;
    overflow: auto;
    z-index: 100;
  }
  .m-nav ul {
    width: 100%;
  }
  .m-nav ul li {
    width: 100%;
    position: relative;
    line-height: 50px;
    border-bottom: 1px solid #fff;
    text-align: center;
  }
  .m-nav ul li a {
    display: inline-block;
    margin-right: 10px;
    text-align: center;
    position: relative;
    font-size: 19px;
    color: #fff;
    text-decoration: none;
  }
  .m-nav ul li .arrow {
    display: block;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid #f1f1f1;
    position: absolute;
    top: 21px;
    right: 14px;
  }
  .m-nav ul li .list {
    display: none;
    width: 100%;
    height: auto;
    padding: 10px 0;
    border-top: 1px solid #ddd;
    box-shadow: 0px 10px 10px 0px rgba(11, 3, 6, 0.2);
  }
  .m-nav ul li .list .item {
    line-height: 2;
  }
  .m-nav ul li .list .item a {
    display: inline-block;
    margin-right: 10px;
    text-align: center;
    position: relative;
    font-size: 18px;
    color: #fff;
    line-height: 1.2;
    text-decoration: none;
  }
  .banner {
    width: 100%;
    height: 37.593vw;
    margin: 0 auto;
  }
  .banner .swiper1 .swiper-pagination1 .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    border: solid 2px #ffffff;
    display: inline-block;
    border-radius: 100%;
    background: #fff;
    opacity: 1;
  }
  .bread-crumbs {
    width: 96%;
    margin: 0 auto;
    margin-top: 24px;
    font-size: 14px;
    line-height: 14px;
    color: #2d60ae;
  }
  .page .num {
    display: none;
  }
  .page .m-num {
    display: block;
    width: 60px;
    height: 30px;
    background-color: #f3f3f3;
    border-radius: 4px;
    border: solid 1px #e7e7e7;
    margin: 0 2px;
    font-size: 12px;
    line-height: 30px;
    color: #333333;
    text-align: center;
  }
  .page .first,
  .page .last,
  .page .prev,
  .page .next {
    width: 60px;
    height: 30px;
    background-color: #f3f3f3;
    border-radius: 4px;
    border: solid 1px #e7e7e7;
    margin: 0 2px;
    transition: 0.5s;
  }
  .page .first a,
  .page .last a,
  .page .prev a,
  .page .next a {
    width: 100%;
    height: 100%;
    display: block;
    font-size: 12px;
    line-height: 30px;
    color: #333333;
    text-align: center;
    transition: 0.5s;
  }
  footer .top {
    display: none;
  }
  footer .bottom {
    width: 100%;
    margin: 0 auto;
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  footer .bottom .left {
    color: #fff;
    width: 96%;
    margin: 0 auto;
    text-align: center;
  }
  footer .bottom .left .add,
  footer .bottom .left .phone {
    font-size: 16px;
    line-height: 18px;
    color: #ffffff;
  }
  footer .bottom .left .phone {
    margin-top: 10px;
  }
  footer .bottom .left .copy {
    margin-top: 10px;
  }
  footer .bottom .left .copy,
  footer .bottom .left .technology {
    font-size: 15px;
    line-height: 20px;
    color: #ffffff;
  }
  footer .bottom .right {
    width: 100%;
    margin-top: 20px;
    display: flex;
    justify-content: center;
  }
  footer .bottom .right .item:first-child {
    margin-left: 0;
  }
}