body {
  padding: 0;
  overflow: hidden;
}


.clearfix:after {
  content: '\20';
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0
}

.clearfix {
  zoom: 1
}

.homePage > article {
  margin-top: 100px;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}
.homePage > article header {
  font-size: 50px;
}
.contact {
  padding: 150px 30px;
  color: #999;
}
.contact > div {
  color: #004098;
  font-style: italic;
  font-family: arial;
  font-weight: 700;
  font-size: 30px;
}
.contact > span {
  line-height: 40px;
  display:block;
}

.banner-container .banner1 {
  background-size: cover;
  background-image: url(../img/banner1.png);
}
.banner-container .banner2 {
  background-size: cover;
  background-image: url(../img/banner3.jpg);
}
.banner-container .banner3 {
  background-size: cover;
  background-image: url(../img/banner4.jpg);
}
.banner-container .swiper-wrapper,
.banner-container .swiper-slide {
  height: 100%;
}
.banner-container .banner-text {
  position: absolute;
  left: 40%;
  top: 40%;
  color: #fff;
  font-weight: bold;
  text-shadow: 2px 4px 3px #000000;
}
.banner-container .banner-text > div:nth-of-type(1) {
  font-size: 50px;
  line-height: 100px;
}
.banner-container .banner-text > div:nth-of-type(2) {
  font-size: 30px;
}

.swiper-slide,
.swiper-slide .bg {
  background-repeat: no-repeat;
  background-position: center;
  height: 100%;
}

.swiper-slide .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 1;
  background-size: cover !important;
  transition: all ease-out 0.3s;
  -moz-transition: all ease-out 0.3s;
  -webkit-transition: all ease-out 0.3s;
  -o-transition: all ease-out 0.3s;
}

.swiper-slide.page-2 .bg {
  background-image: url(../img/advantageBg.jpg);
}

.swiper-slide.page-2 .wrap {
  position: relative;
  z-index: 2;
  top: 50%;
  transform: translateY(-20%);
  -webkit-transform: translateY(-20%);
  -moz-transform: translateY(-20%);
  -o-transform: translateY(-20%);
  -ms-transform: translateY(-20%);
  opacity: 0;
  transition: all ease-out 0.6s 0.6s;
  -moz-transition: all ease-out 0.6s 0.6s;
  -webkit-transition: all ease-out 0.6s 0.6s;
  -o-transition: all ease-out 0.6s 0.6s;
}

.swiper-slide.page-2 .title {
  text-align: center;
  font-size: 30px;
  color: #fff;
  margin-top: -5%;
}

.swiper-slide.page-2.swiper-slide-active .wrap {
  transform: translateY(-45%);
  -webkit-transform: translateY(-45%);
  -moz-transform: translateY(-45%);
  -o-transform: translateY(-45%);
  -ms-transform: translateY(-45%);
  opacity: 1;
}

.swiper-slide.page-2 ul {
  position: relative;
  height: 200px;
}

.swiper-slide.page-2 ul li {
  width: 1.76rem;
  height: 1.55rem;
  position: absolute;
  opacity: 0;
  transition: all ease-out 0.3s;
  -moz-transition: all ease-out 0.3s;
  -webkit-transition: all ease-out 0.3s;
  -o-transition: all ease-out 0.3s;
}
.page-2 a {
  text-decoration: none;
}
.page-2 li {
  list-style: none;
}
.swiper-slide.page-2 ul li a {
  transition: all ease-out 0.3s;
  -moz-transition: all ease-out 0.3s;
  -webkit-transition: all ease-out 0.3s;
  -o-transition: all ease-out 0.3s;
}

.swiper-slide.page-2 ul li a:hover {
  transform: scale(1.05, 1.05);
  -webkit-transform: scale(1.05, 1.05);
  -o-transform: scale(1.05, 1.05);
  -moz-transform: scale(1.05, 1.05);
}

.swiper-slide.page-2 ul li:nth-child(1) {
  left: 15%;
  bottom: 0;
}

.swiper-slide.page-2 ul li:nth-child(2) {
  left: 25%;
  top: 0;
}

.swiper-slide.page-2 ul li:nth-child(3) {
  left: 35%;
  bottom: 0;
}

.swiper-slide.page-2 ul li:nth-child(4) {
  left: 45%;
  top: 0;
}

.swiper-slide.page-2 ul li:nth-child(5) {
  left: 55%;
  bottom: 0;
}

.swiper-slide.page-2 ul li:nth-child(6) {
  left: 65%;
  top: 0;
}

.swiper-slide.page-2 ul li:nth-child(7) {
  left: 75%;
  bottom: 0;
}


.swiper-slide.page-2 h6 {
  font-size: 0.4rem;
  color: #fff;
  text-align: center;
  letter-spacing: 6px;
}

.swiper-slide.page-2.swiper-slide-active .wrap ul li {
  opacity: 1;
}

.swiper-slide.page-2.swiper-slide-active .wrap ul li:nth-child(1) {
  transition: all ease-out 0.3s 1s;
  -moz-transition: all ease-out 0.3s 1s;
  -webkit-transition: all ease-out 0.3s 1s;
  -o-transition: all ease-out 0.3s 1s;
}

.swiper-slide.page-2.swiper-slide-active .wrap ul li:nth-child(2) {
  transition: all ease-out 0.3s 1.08s;
  -moz-transition: all ease-out 0.3s 1.08s;
  -webkit-transition: all ease-out 0.3s 1.08s;
  -o-transition: all ease-out 0.3s 1.08s;
}

.swiper-slide.page-2.swiper-slide-active .wrap ul li:nth-child(3) {
  transition: all ease-out 0.3s 1.16s;
  -moz-transition: all ease-out 0.3s 1.16s;
  -webkit-transition: all ease-out 0.3s 1.16s;
  -o-transition: all ease-out 0.3s 1.16s;
}

.swiper-slide.page-2.swiper-slide-active .wrap ul li:nth-child(4) {
  transition: all ease-out 0.3s 1.24s;
  -moz-transition: all ease-out 0.3s 1.24s;
  -webkit-transition: all ease-out 0.3s 1.24s;
  -o-transition: all ease-out 0.3s 1.24s;
}

.swiper-slide.page-2.swiper-slide-active .wrap ul li:nth-child(5) {
  transition: all ease-out 0.3s 1.32s;
  -moz-transition: all ease-out 0.3s 1.32s;
  -webkit-transition: all ease-out 0.3s 1.32s;
  -o-transition: all ease-out 0.3s 1.32s;
}

.swiper-slide.page-2.swiper-slide-active .wrap ul li:nth-child(6) {
  transition: all ease-out 0.3s 1.4s;
  -moz-transition: all ease-out 0.3s 1.4s;
  -webkit-transition: all ease-out 0.3s 1.4s;
  -o-transition: all ease-out 0.3s 1.4s;
}

.swiper-slide.page-2.swiper-slide-active .wrap ul li:nth-child(7) {
  transition: all ease-out 0.3s 1.48s;
  -moz-transition: all ease-out 0.3s 1.48s;
  -webkit-transition: all ease-out 0.3s 1.48s;
  -o-transition: all ease-out 0.3s 1.48s;
}


.box1,
.box2,
.box3 {
  width: 200px;
  height: 250px;
  overflow: hidden;
}
.box1,
.box2 {
  visibility: hidden;
}
.box1 {
  transform: rotate(120deg);
  -ms-transform: rotate(120deg);
  -moz-transform: rotate(120deg);
  -webkit-transform: rotate(120deg);
}
.box2 {
  transform: rotate(-60deg);
  -ms-transform: rotate(-60deg);
  -moz-transform: rotate(-60deg);
  -webkit-transform: rotate(-60deg);
}
.box3 {
  transform: rotate(-60deg);
  -ms-transform: rotate(-60deg);
  -moz-transform: rotate(-60deg);
  -webkit-transform: rotate(-60deg);
  visibility: visible;
}
.box3>div{
  width:100%;
  height:120px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}
.box3 img {
  width: 60px;
}
.box3 p {
  color: #fff;
  font-size: 22px;
  text-align: center;
  margin-top:34px;
}
.box3:hover p{
  font-size: 26px;
}
.box3:hover img{
  width: 80px;
}



.swiper-slide.page-3 .bg {
  background-image: url(../img/build.jpg);
}

.swiper-slide.page-3 .wrap {
  position: relative;
  z-index: 2;
  top: 50%;
  transform: translateY(-20%);
  -webkit-transform: translateY(-20%);
  -moz-transform: translateY(-20%);
  -o-transform: translateY(-20%);
  -ms-transform: translateY(-20%);
  opacity: 0;
  transition: all ease-out .6s .6s;
  -moz-transition: all ease-out .6s .6s;
  -webkit-transition: all ease-out .6s .6s;
  -o-transition: all ease-out .6s .6s;
  overflow: hidden;
  display:flex;
  flex-direction: column;
  flex-wrap: wrap;
}

.swiper-slide.page-3 .title {
  text-align: center;
  font-size: 30px;
  color: #666;
}

.swiper-slide.page-3.swiper-slide-active .wrap {
  transform: translateY(-45%);
  -webkit-transform: translateY(-45%);
  -moz-transform: translateY(-45%);
  -o-transform: translateY(-45%);
  -ms-transform: translateY(-45%);
  opacity: 1;
  margin-left:10%;
}


.swiper-slide.page-3 .wrap .tab p:nth-child(1) span {
  color: #e99f03
}

.swiper-slide.page-3 .wrap .tab p:nth-child(2) span {
  color: #004098
}

.swiper-slide.page-3 .wrap .tab p:nth-child(3) span {
  color: #009280
}

.swiper-slide.page-3 .wrap .tab p:nth-child(4) span {
  color: #0192db
}


.swiper-slide.page-3 .wrap .tab {
  margin-top: 10px;
  width: 100%;
}


.swiper-slide.page-3 .wrap .tab p {
  float: left;
  box-sizing: border-box;
  border-radius: 50%;
  border: 1px solid #dbe9f4;
  text-align: center;
  width: 128px;
  background-color: #fff;
  margin-right: 40px;
  margin-left: 0 !important;
  height: 128px;
  padding-top: 30px;
}

.swiper-slide.page-3 .wrap .tab p span {
  display: block;
  font-size: 18px;
  margin-top: 15px;
}

.swiper-slide.page-3 .wrap .tab p i {
  display: block;
  height: auto
}

.swiper-slide.page-3 .wrap .tab p i img {
  vertical-align: middle;
  width: auto;
  height: 30px;
}


.swiper-slide.page-3 .wrap .desc {
  margin-top: 10px;
  width: 50%;
  display:grid;
  grid-template-columns: repeat(3, 33%);
  grid-gap: 30px;
}

.page-3 .wrap .desc .nr{
  color:#666;
  font-size:18px;
}

.page-3 .wrap .desc  .move-num{
  color: #004098;
  font-weight:700;
  font-size:40px;

}

.swiper-slide.page-4 .bg {
  background-image: url(../img/p5.jpg)
}

.swiper-slide.page-4 .wrap {
  width:1380px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  top: 40%;
  transform: translateY(-20%);
  -webkit-transform: translateY(-20%);
  -moz-transform: translateY(-20%);
  -o-transform: translateY(-20%);
  -ms-transform: translateY(-20%);
  opacity: 0;
  transition: all ease-out .6s .6s;
  -moz-transition: all ease-out .6s .6s;
  -webkit-transition: all ease-out .6s .6s;
  -o-transition: all ease-out .6s .6s;
  height: 752px;
}

.swiper-slide.page-4 .title {
  text-align: center;
  font-size: 30px;
  color: #666;
  margin-top: 180px;
}


.swiper-slide.page-4.swiper-slide-active .wrap {
  transform: translateY(-45%);
  -webkit-transform: translateY(-45%);
  -moz-transform: translateY(-45%);
  -o-transform: translateY(-45%);
  -ms-transform: translateY(-45%);
  opacity: 1;
}

.swiper-slide.page-4 .wrap dl {
  margin-top: 80px;
  height: 500px;
  position: relative;
}

.swiper-slide.page-4 .wrap dl dd {
  float: left;
  width: 495px;
  margin-bottom: 200px;
  position: relative;
  opacity: 0;
  margin-left: 50px;
}

.page-4 h6{
  font-size: 20px;
  margin-bottom:10px;
}

.swiper-slide.page-4 .wrap dl dd img, .swiper-slide.page-4 .wrap dl dt p {
  position: absolute
}

.swiper-slide.page-4 .wrap dl dd p {
  line-height: 16px;
  font-size: 14px;
  margin-top: 1px;
  color: #666
}

.swiper-slide.page-4 .wrap dl dd:nth-child(2n) {
  float: right;
  width: 435px;
  text-align: right;
  margin-right: 50px;
}

.swiper-slide.page-4 .wrap dl dd:nth-child(1) img {
  width: 494px;
  top: 120px;
}

.swiper-slide.page-4 .wrap dl dd:nth-child(2) img {
  width: 330px;
  right: 0;
  top: 120px;
}

.swiper-slide.page-4 .wrap dl dd:nth-child(3) img {
  width: 414px;
  top: 50px;
}

.swiper-slide.page-4 .wrap dl dd:nth-child(4) img {
  width: 430px;
  right: 0;
  top: 28px;
}

.swiper-slide.page-4 .wrap dl dt {
  width: 647px;
  position: absolute;
  left: 410px;
  top: 5px;
}

.swiper-slide.page-4 .wrap dl dt .ys {
  width: 240px;
  margin-left: 173px;
  z-index: 2;
  top: -100px;
  opacity: 0
}

.swiper-slide.page-4 .wrap dl dt .quan {
  top: 200px;
  opacity: 0
}

.swiper-slide.page-4.swiper-slide-active .wrap dl dd:nth-child(1) {
  opacity: 1;
  margin-left: 0;
  transition: all ease-out .5s 1.5s;
  -moz-transition: all ease-out .5s 1.5s;
  -webkit-transition: all ease-out .5s 1.5s;
  -o-transition: all ease-out .5s 1.5s
}

.swiper-slide.page-4.swiper-slide-active .wrap dl dd:nth-child(2) {
  opacity: 1;
  margin-right: 0;
  transition: all ease-out .5s 1.65s;
  -moz-transition: all ease-out .5s 1.65s;
  -webkit-transition: all ease-out .5s 1.65s;
  -o-transition: all ease-out .5s 1.65s
}

.swiper-slide.page-4.swiper-slide-active .wrap dl dd:nth-child(3) {
  opacity: 1;
  margin-left: 0;
  transition: all ease-out .5s 1.8s;
  -moz-transition: all ease-out .5s 1.8s;
  -webkit-transition: all ease-out .5s 1.8s;
  -o-transition: all ease-out .5s 1.8s
}

.swiper-slide.page-4.swiper-slide-active .wrap dl dd:nth-child(4) {
  opacity: 1;
  margin-right: 0;
  transition: all ease-out .5s 1.95s;
  -moz-transition: all ease-out .5s 1.95s;
  -webkit-transition: all ease-out .5s 1.95s;
  -o-transition: all ease-out .5s 1.95s
}

.swiper-slide.page-4.swiper-slide-active .wrap dl dt .ys {
  top: 0;
  opacity: 1;
  transition: all ease-out 1s .7s;
  -moz-transition: all ease-out 1s .7s;
  -webkit-transition: all ease-out 1s .7s;
  -o-transition: all ease-out 1s .7s
}

.swiper-slide.page-4.swiper-slide-active .wrap dl dt .quan {
  top: 93px;
  opacity: 1;
  transition: all ease-out .8s .7s;
  -moz-transition: all ease-out .8s .7s;
  -webkit-transition: all ease-out .8s .7s;
  -o-transition: all ease-out .8s .7s
}