.aling-center1 {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.aling-center2 {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
}

.aling-center3 {
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
}

.aling-center4 {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
  transform: translate3d(-50%, -50%, 0);
}

.aling-center5 {
  position: absolute;
  top: 50%;
  -webkit-transform: translate3d(0, -50%, 0);
  transform: translate3d(0, -50%, 0);
}

.aling-center6 {
  position: absolute;
  left: 50%;
  -webkit-transform: translate3d(-50%, 0, 0);
  transform: translate3d(-50%, 0, 0);
}

.text-hidden1 {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cover-style {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 9999;
}

.cover-style .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  opacity: 0.8;
  filter: alpha(opacity=80);
}

.img-style1 {
  position: relative;
  overflow: hidden;
}

.img-style1 img {
  height: 100%;
  position: absolute;
  left: -300px;
  right: -300px;
  top: 0;
  margin: auto;
}

.img-style2 {
  position: relative;
  overflow: hidden;
}

.img-style2 img {
  width: 100%;
  position: absolute;
  top: -300px;
  bottom: -300px;
  left: 0;
  margin: auto;
}

html,
body {
  color: #373737;
}

a {
  color: #373737;
}

.banner {
  height: 650px;
  overflow: hidden;
  min-width: 1200px;
  position: relative;
}

.banner .swiper-slide {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.banner img {
  height: 100%;
  position: absolute;
  top: 0;
  left: -1000px;
  right: -1000px;
  margin: auto;
}

.banner-pagination {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 9%;
  text-align: center;
  line-height: 0;
}

.banner-pagination span {
  display: inline-block;
  position: relative;
  z-index: 9;
  width: 10px;
  height: 10px;
  border-radius: 5px;
  background-color: #fff;
  margin: 0 5px;
  cursor: pointer;
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
}

.banner-pagination .swiper-active-switch {
  background: #2f7dd0 linear-gradient(to right, #3369c0, #2a91df);
  width: 50px;
}

.content1 {
  margin-bottom: 40px;
  background-color: #fff;
  height: auto;
}

.content1 .layout {
  display: none;
}

.content1 .layout>div {
  width: 50%;
  float: left;
}

.content1 a {
  display: block;
  height: 100%;
  padding: 0 88px;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.content1 .item1,
.content1 .item3 {
  background-color: #1d4b99;
}

.content1 .item1 a,
.content1 .item3 a {
  color: #fff;
}

.content1 .item1 {
  width: 536px;
  height: 532px;
  position: relative;
  float: left;
  animation: fadeLeft 1s both;
  -webkit-animation: fadeLeft 1s both;
}

.content1 .item1 .icon {
  width: 237px;
  position: absolute;
  top: 78px;
  left: 160px;
}

.content1 .item1 strong {
  display: block;
  font-size: 24px;
  line-height: 24px;
  margin: 322px 0 18px;
}

.content1 strong {
  display: block;
  font-size: 18px;
  margin-bottom: 20px;
}

.content1 img {
  width: 100%;
}

.content1 span {
  line-height: 24px;
  display: block;
}

.content1 i {
  display: block;
  width: 30px;
  height: 30px;
  background: url('../images/enter1.png');
  margin-top: 22px;
}

.content1 .top1 {
  height: 532px;
}

.content1 [class^=box] {
  width: 264px;
  height: 266px;
  position: relative;
  overflow: hidden;
}

.content1 [class^=box] .icon {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
}

.content1 [class^=box] p {
  width: 100%;
  margin-top: 180px;
  font-size: 18px;
  line-height: 20px;
  text-align: center;
}

.content1 .col1 {
  float: left;
  width: 264px;
}

.content1 .box1 {
  animation: scaleIn 1.2s 0.3s both;
  -webkit-animation: scaleIn 1.2s 0.3s both;
}

.content1 .box1 .icon {
  width: 59px;
  top: 85px;
}

.content1 .box2,
.content1 .box3 {
  background-color: #ceced4;
  color: #fff;
}

.content1 .box2 {
  animation: scaleIn 1.2s 0.9s both;
  -webkit-animation: scaleIn 1.2s 0.9s both;
}

.content1 .box2 .icon {
  width: 56px;
  top: 79px;
}

.content1 .img {
  height: 264px;
  animation: fadeLeft 1s 1.1s both;
  -webkit-animation: fadeLeft 1s 1.1s both;
}

.content1 .top2 {
  height: 266px;
}

.content1 .box3 {
  float: left;
  animation: scaleIn 1.2s 0.5s both;
  -webkit-animation: scaleIn 1.2s 0.5s both;
}

.content1 .box3 .icon {
  width: 63px;
  top: 86px;
}

.content1 .item2 {
  float: left;
  width: 536px;
  height: 266px;
  animation: fadeRight 1s 1.1s both;
  -webkit-animation: fadeRight 1s 1.1s both;
}

.content1 .item2 strong {
  margin-top: 73px;
}

.content1 .item2 i {
  background-image: url('../images/enter2.png');
}

.content1 .item3 {
  position: relative;
  height: 530px;
  background-color: #1d4b99;
  animation: fadeRight 1s both;
  -webkit-animation: fadeRight 1s both;
}

.content1 .item3 strong {
  margin-top: 320px;
}

.content1 .item3 .icon {
  width: 154px;
  position: absolute;
  top: 60px;
  right: 60px;
}

.content1 .box4 {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  background-color: #fff;
  animation: scaleIn 1.2s 0.7s both;
  -webkit-animation: scaleIn 1.2s 0.7s both;
}

.content1 .box4 .icon {
  width: 56px;
  top: 79px;
  right: 0;
}

.content1 .box5 {
  width: 266px;
  position: absolute;
  top: 0;
  left: 264px;
  z-index: 3;
  animation: fadeRight 1s 0.9s both;
  -webkit-animation: fadeRight 1s 0.9s both;
}

.content2 {
  margin-bottom: 40px;
}

.content2 .left {
  float: left;
  background-color: #fff;
  width: 368px;
  padding: 92px 80px 0 88px;
  height: 442px;
  position: relative;
}

.content2 .title {
  font-size: 24px;
  line-height: 24px;
  font-weight: bold;
}

.content2 .line {
  margin: 28px 0 20px;
  width: 42px;
  height: 2px;
  background-color: #373737;
}

.content2 p {
  line-height: 30px;
}

.content2 ul {
  margin-top: 44px;
}

.content2 li {
  line-height: 16px;
  padding-left: 28px;
  margin-bottom: 26px;
  background: url('../images/icon08.png') no-repeat left center;
}

.content2 .more {
  width: 200px;
  height: 200px;
  position: absolute;
  bottom: 56px;
  right: -48px;
  background: #1d4b99;
  border-radius: 50%;
  border-bottom-right-radius: 0;
}

.content2 a {
  display: block;
  width: 100%;
  height: 100%;
}

.content2 i {
  display: block;
  width: 30px;
  height: 30px;
  background: url('../images/enter1.png');
  position: absolute;
  bottom: 96px;
  right: 84px;
}

.content2 span {
  display: block;
  width: 104px;
  position: absolute;
  right: 46px;
  bottom: 60px;
}

.content2 img {
  width: 100%;
}

.content2 .right {
  width: 1064px;
  float: left;
}

.content3 {
  height: 300px;
  margin-bottom: 40px;
  background: url('../images/bg05.png') right bottom;
  color: #fff;
}

.content3>div {
  float: left;
}

.content3 a {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.content3 .text-wrap {
  margin: 68px 90px 0 84px;
  width: 368px;
}

.content3 .title {
  font-size: 24px;
  line-height: 24px;
  font-weight: bold;
}

.content3 p {
  margin: 24px 0;
  line-height: 30px;
}

.content3 .more {
  width: 104px;
}

.content3 img {
  width: 100%;
}

.content3 .count {
  margin-top: 96px;
  padding: 0 100px;
  border-left: 1px solid #378fd6;
}

.content3 .num {
  line-height: 82px;
  margin-bottom: 10px;
  font-family: 'Arial';
  display: inline-block;
  position: relative;
  font-size: 86px;
  letter-spacing: -6px;
}

.content3 .num:after {
  content: '+';
  font-family: 'DINOT';
  font-size: 72px;
  position: absolute;
  right: -34px;
  top: -8px;
  line-height: 32px;
}

.content3 .text {
  font-size: 18px;
  line-height: 18px;
}

.case-list {
  margin-bottom: 40px;
}

@media screen and (max-width: 1680px) {
  .layout {
    width: 90%;
  }
  .banner {
    height: 600px;
  }
  .content1 .top1 {
    height: 480px;
  }
  .content1 .item1 {
    width: 66.666%;
    height: 480px;
  }
  .content1 .item1 .icon {
    width: 192px;
    top: 60px;
    left: 0;
    right: 0;
    margin: auto;
  }
  .content1 .item1 strong {
    font-size: 22px;
    line-height: 1;
    margin: 280px 0 16px;
  }
  .content1 a {
    padding: 0 68px;
  }
  .content1 .col1 {
    width: 33.333%;
  }
  .content1 .col1 .box1,
  .content1 .col1 .box2{
    width: 100%;
  }
  .content1 .right .box3,
  .content1 .right .box4,
  .content1 .right .box5{
    width: 33.333%;
  }
  .content1 .right .box5 img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .content1 [class^=box] {
    width: 240px;
    height: 240px;
  }
  .content1 [class^=box] .icon {
    top: 72px;
  }
  .content1 [class^=box] p {
    font-size: 16px;
    margin-top: 160px;
  }
  .content1 .top2 {
    height: 240px;
  }
  .content1 .item2 {
    width: 66.666%;
    height: 240px;
  }
  .content1 .item2 strong {
    margin-top: 54px;
  }
  .content1 strong {
    margin-bottom: 16px;
  }
  .content1 .box5 {
    left: 33.333%;
  }
  .content1 .item3 {
    height: 480px;
  }
  .content1 .item3 strong {
    margin-top: 294px;
  }
  .content1 .item3>.icon {
    width: 130px;
    right: 54px;
  }
  .content1 .img {
    overflow: hidden;
    height: 240px;
  }
  .content1 .img img {
    width: 100%;
    height: 100%;
  }
  .content2 .right {
    width: 66.666%;
    height: 481px;
  }
  .content2 .right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
  .content2 .left {
    width: calc(33.333% - 136px);
    padding: 78px 68px 0;
    height: 403px;
  }
  .content2 .more {
    width: 180px;
    height: 180px;
    bottom: 40px;
    right: -46px;
  }
  .content2 i {
    bottom: 96px;
    right: 72px;
  }
  .content2 span {
    right: 34px;
    bottom: 49px;
  }
  .content3 {
    height: 270px;
    display: flex;
  }
  .content3 .title {
    line-height: 1;
    font-size: 22px;
  }
  .content3 p {
    margin: 22px 0;
  }
  .content3 .text-wrap {
    margin: 64px 68px 0;
    width: 328px;
  }
  .content3 .text {
    font-size: 16px;
    line-height: 1;
  }
  .content3 .num {
    line-height: 1;
    font-size: 74px;
    letter-spacing: -4px;
  }
  .content3 .num:after {
    font-size: 60px;
    right: -28px;
  }
  .content3 .count {
    margin-top: 88px;
    padding: 0 94px;
    height: 100px;
  }
  .case-list .item {
    width: calc(50% - 5px);
    margin-left: 10px;
    margin-bottom: 28px;
  }
  .case-list .item a:hover .info {
    height: 206px;
  }
  .case-list .info {
    width: 522px;
  }
  .case-list .img {
    height: 394px;
  } 
}

@media screen and (max-width: 1540px) {
  .banner {
    height: 570px;
  }
  .banner-pagination span {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    margin: 0 4px;
  }
  .banner-pagination .swiper-active-switch {
    width: 40px;
  }
  .content1 {
    height: auto;
    margin-bottom: 28px;
  }
  .content1 a {
    padding: 0 46px;
  }
  .content1 .item1 {
    width: 66.666%;
    height: 400px;
  }
  .content1 .item1 .icon {
    width: 178px;
    top: 58px;
    /* left: 120px; */
  }
  .content1 .item1 strong {
    font-size: 20px;
    line-height: 20px;
    margin: 240px 0 14px;
  }
  .content1 span {
    line-height: 20px;
  }
  .content1 i {
    margin-top: 18px;
    width: 24px;
    height: 24px;
    background-size: 100% 100%;
  }
  .content1 .col1 {
    width: 33.333%;
  }
  .content1 .top1 {
    height: 400px;
  }
  .content1 [class^=box] {
    width: 200px;
    height: 200px;
  }
  .content1 [class^=box] p {
    font-size: 16px;
    margin-top: 130px;
  }
  .content1 .box1 .icon {
    width: 46px;
    top: 50px;
  }
  .content1 .box2 .icon {
    width: 42px;
    top: 52px;
  }
  .content1 .box3 .icon {
    width: 48px;
    top: 50px;
  }
  .content1 .top2 {
    height: 200px;
  }
  .content1 .item2 {
    width: 66.666%;
    height: 200px;
  }
  .content1 .item2 strong {
    margin-top: 46px;
  }
  .content1 strong {
    font-size: 16px;
    margin-bottom: 14px;
  }
  .content1 .box5 {
    left: 33.333%;
  }
  .content1 .item3 {
    height: 398px;
  }
  .content1 .item3 .icon {
    width: 116px;
    top: 44px;
    right: 44px;
  }
  .content1 .item3 strong {
    margin-top: 246px;
  }
  .content1 .box4 .icon {
    width: 42px;
    top: 52px;
    right: 0;
  }
  .content1 .img {
    height: 198px;
  }
  .content2 {
    margin-bottom: 28px;
  }
  .content2 .left {
    padding: 50px 38px 0 42px;
    width: calc(33.333% - 80px);
    height: 351px;
  }
  .content2 .right {
    width: 66.666%;
    height: 401px;
  }
  .content2 .title {
    line-height: 20px;
    font-size: 20px;
  }
  .content2 .line {
    margin: 20px 0 14px;
    width: 36px;
  }
  .content2 p {
    line-height: 24px;
  }
  .content2 li {
    margin-bottom: 24px;
  }
  .content2 .more {
    width: 140px;
    height: 140px;
    background-size: 100% 100%;
    right: -36px;
  }
  .content2 .more span {
    width: 84px;
    right: 28px;
    bottom: 42px;
  }
  .content2 .more i {
    right: 56px;
    bottom: 72px;
  }
  .content3 {
    height: 240px;
    background-size: 100% auto;
    margin-bottom: 28px;
  }
  .content3 .text-wrap {
    margin: 56px 64px 0;
    width: 268px;
  }
  .content3 .title {
    line-height: 20px;
    font-size: 20px;
  }
  .content3 p {
    margin: 22px 0;
    line-height: 24px;
  }
  .content3 .more {
    width: 84px;
    line-height: 0;
  }
  .content3 .count {
    margin-top: 70px;
    padding: 0 66px;
  }
  .content3 .text {
    font-size: 16px;
    line-height: 16px;
  }
  .content3 .num {
    margin-bottom: 8px;
    font-size: 76px;
    letter-spacing: -2px;
    line-height: 80px;
  }
  .content3 .num:after {
    font-size: 60px;
    right: -26px;
    top: -10px;
  }
  .case-list {
    margin-bottom: 28px;
  }
}

@media screen and (min-width: 2400px) {
  html,
  body {
    font-size: 18px;
  }
  .layout {
    width: 84vw;
  }
  .content1 {
    height: 42vw;
  }
  .content1 .top1 {
    height: 28vw;
  }
  .content1 a {
    padding: 0 17%;
  }
  .content1 .item1 {
    height: 100%;
    width: 66.6666%;
  }
  .content1 .item1 .icon {
    width: 12.47vw;
    left: 0;
    right: 0;
    top: 4.1vw;
    margin: auto;
  }
  .content1 .item1 strong {
    line-height: 1;
    font-size: 28px;
    margin: 16.8vw 0 20px;
  }
  .content1 span {
    line-height: 28px;
  }
  .content1 i {
    width: 34px;
    height: 34px;
    margin-top: 26px;
    background-size: 100% 100%;
  }
  .content1 .col1 {
    width: 33.3333%;
    height: 100%;
  }
  .content1 .box1,
  .content1 .box2 {
    width: 100%;
    height: 50%;
  }
  .content1 [class^=box] .icon {
    width: 22.55%;
    top: 31.58%;
  }
  .content1 [class^=box] p {
    font-size: 20px;
    margin-top: 9.48vw;
  }
  .content1 .top2 {
    height: 14vw;
  }
  .content1 .box3 {
    height: 100%;
    width: 33.3333%;
  }
  .content1 .item2 {
    width: 66.6666%;
    height: 100%;
  }
  .content1 .item2 strong {
    margin-top: 3.84vw;
  }
  .content1 .img {
    height: 14vw;
    overflow: hidden;
  }
  .content1 .item3 {
    height: 28vw;
  }
  .content1 .item3>.icon {
    width: 19.25%;
    top: 3.15vw;
    right: 3.15vw;
  }
  .content1 .item3 strong {
    margin-top: 16.8vw;
  }
  .content1 .box4,
  .content1 .box5 {
    width: 33.3333%;
    height: 50%;
  }
  .content1 strong {
    font-size: 20px;
    margin-bottom: 24px;
  }
  .content1 .box5 {
    left: 14vw;
  }
  .content2 .right {
    width: 66.5%;
    height: 28.035vw;
  }
  .content2 .left {
    height: 28.035vw;
    width: 33.5%;
    padding: 0 4.5vw;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
  }
  .content2 .title {
    width: 100%;
    font-size: 28px;
    line-height: 1;
  }
  .content2 p {
    width: 100%;
    line-height: 34px;
  }
  .content2 ul {
    width: 100%;
    margin-top: 2.4vw;
  }
  .content2 .line {
    margin: 34px 0 26px;
    width: 60px;
    height: 3px;
  }
  .content2 li {
    line-height: 1;
    padding-left: 32px;
    margin-bottom: 32px;
    background-size: 18px auto;
  }
  .content2 .more {
    width: 11vw;
    height: 11vw;
    bottom: 3vw;
    right: -2.6vw;
  }
  .content2 i {
    width: 34px;
    height: 34px;
    margin-top: 26px;
    background-size: 100% 100%;
    bottom: 5.1vw;
    right: 4.5vw;
  }
  .content2 span {
    width: 130px;
    bottom: 3.2vw;
    right: 2.6vw;
  }
  .content3 {
    height: 15.75vw;
    display: flex;
    align-items: center;
    background-size: contain;
  }
  .content3:after {
    content: none;
  }
  .content3 .text-wrap {
    width: 23%;
    margin: 0;
    padding: 0 5.3%;
  }
  .content3 .count {
    box-sizing: border-box;
    text-align: center;
    width: 22.1%;
    margin: 0;
  }
  .content3 .title {
    line-height: 1;
    font-size: 28px;
  }
  .content3 p {
    margin: 30px 0;
    line-height: 34px;
  }
  .content3 .more {
    width: 120px;
  }
  .case-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    background-color: #fff;
  }
  .case-list:after {
    content: none;
  }
  .case-list .item {
    display: block !important;
    padding-left: 0;
    width: 32%;
  }
  .case-list .item a:hover .info {
    height: 294px;
  }
  .case-list .info {
    width: 90%;
    height: 196px;
    box-sizing: border-box;
    padding: 42px 1.7vw 0;
  }
  .case-list .img {
    height: 0;
    padding-top: 56.2%;
  }
  .case-list .logo {
    width: 4.8vw;
    height: 4.8vw;
    right: 1.7vw;
  }
  .case-list .logo img {
    max-width: 3.2vw;
  }
  .case-list .bottom {
    left: 1.7vw;
  }
  .news-list .item {
    display: block !important;
    width: 25%;
    box-sizing: border-box;
  }
  .news-list .item.left {
    width: 25%;
    border-left: 1px solid #f6f6f6;
  }
  .news-list .item:first-child {
    border: 0 !important;
  }
  .news-list .item a {
    padding: 2.52vw;
  }
  .news-list .item em {
    font-size: 16px;
  }
  .news-list .time {
    font-size: 16px;
    line-height: 1;
  }
  .message .bg {
    height: 21.5vw;
    background-size: contain;
    max-height: 600px;
  }
  .message .layout {
    padding: 4.52vw 0 3.36vw;
    border-radius: 1.26vw;
    border-top-left-radius: 0;
  }
  .message .title {
    line-height: 28px;
    line-height: 1;
    margin-left: 3.36vw;
    margin-bottom: 1.7vw;
  }
  .message p {
    padding-left: 3.36vw;
    margin-bottom: 2.8vw;
  }
  .message .price {
    width: 7.4vw;
    height: 7.4vw;
  }
  .message .price i {
    width: 34px;
    height: 34px;
    background-size: 100% 100%;
    margin: 2.1vw auto 0.8vw;
  }
  .message .price span {
    line-height: 1;
  }
  .message form {
    padding: 0 3.36vw;
  }
  .message form>div:first-child {
    display: flex;
    justify-content: space-between;
  }
  .message form>div:first-child:after {
    content: none;
  }
  .message form input[type=text] {
    font-size: 16px;
    height: 42px;
    box-sizing: border-box;
    margin-left: 0;
    padding-left: 18px;
    width: 32%;
  }
  .message form textarea {
    box-sizing: border-box;
    width: 100%;
    height: 160px;
    font-size: 14px;
    padding: 18px;
  }
  .message form input[type=submit],
  .message form input[type=reset] {
    width: 300px;
    height: 62px;
    font-size: 18px;
    border-radius: 32px;
    border-top-left-radius: 0;
  }
}