* {
  margin: 0;
  padding: 0;
  border: 0;
}
body {
  overflow: scroll;
  overflow-x: hidden;
}
/*关于我们页面*/
.header {
  width: 100%;
  height: 100%;
  background-image: url(../image/2/img1.png);
  background-size: 100% 100%;
  padding-bottom: 10%;
}
.nav {
  width: 100%;
  height: auto;
  padding: 2rem 0;
  border-bottom: 2px solid rgba(255, 225, 255, 0.2);
}
.a {
  border-bottom: 2px solid #fff;
}
.nav-center {
  width: 70%;
  margin: auto;
  display: flex;
  justify-content: space-between;
}
.nav-center img {
  width: 7rem;
  height: auto;
}
.nav-center ul {
  width: 50rem;
  /* float: right; */
  margin-right: 0;
  padding: 1% 0;
  display: flex;
}
.nav-center ul li {
  padding-left: 3.5rem;
  /* float: right; */
  list-style: none;
}
.nav-center ul li a {
  text-decoration: none;
  padding-bottom: 2.8rem;
  font-size: 1rem;
  font-family: "Source Han Sans CN";
  font-weight: 400;
  color: #ffffff;
}
.header p {
  text-align: center;
  font-size: 3rem;
  font-family: "Source Han Sans CN";
  font-weight: bold;
  color: #ffffff;
  margin-top: 8%;
}
.content {
  width: 100%;
  height: 100%;
}
.content-center {
  width: 70%;
  height: auto;
  margin: 0 15%;
}
.content-center h1 {
  text-align: center;
  font-size: 2.1rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #333333;
  padding: 40px 0 20px 0;
}
.content-center span {
  font-size: 1rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #666666;
}
.content-center p {
  font-size: 1rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #666666;
  padding: 20px 0 30px 0;
  line-height: 2;
}
.gs-img {
  /* position: relative; */
  width: 100%;
  height: 100%;
}
.content-center img {
  /* position: absolute; */
  width: 100%;
}
.show {
  width: 100%;
  height: 100%;
  /* height: 100%; */
  /* padding: 5% 0; */
  /* margin: 0% 15%; */
  margin: 3% 15% 5% 15%;
}

.hexin {
  /* position: absolute; */
  width: 70%;
  height: auto;
  /* left: 15%; */
}
.hexin img {
  margin-top: 24%;
}
.hexin h1 {
  width: 100%;
  text-align: center;
  font-size: 2.1rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #333333;
  line-height: 2rem;
  margin: 9% 0 4% 0;
}
.hexin ul {
  list-style: none;

  border: 1px solid #dbdbdb;
}
.hexin ul li {
  display: inline-block;
  text-align: center;
  width: 24%;
  height: 293px;
  /*padding: 10%;*/
  border-right: 1px solid #dbdbdb;
  vertical-align: top;
}
/*.manage, .technology, .run, .plan{
	width: 70%;
	margin-left: 15%;
}*/
.hexin ul li:nth-child(4) {
  border-right: none;
}

.hexin ul li img {
  margin-top: 13%;
}
.hexin ul li h3 {
  font-size: 1.25rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #333333;
  line-height: 2.1rem;
  padding: 19px 0 39px 0;
}
.hexin ul li span {
  font-size: 1rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #808080;
  line-height: 1.75rem;
  /* word-wrap:break-word;  */
  /* text-align: center; */
  display: block;
}
.histroy {
  width: 100%;
  height: auto;
  /* height: 681px; */
  /* position: relative; */
  background-image: url(../image/2/img3.png);
  background-size: 100% 100%;
  padding-top: 5%;
}
.hs-img {
  width: 100%;
  margin-top: 38%;
}
.histroy-center {
  width: 70%;
  height: 100%;
  margin-left: 15%;
  /* position: absolute; */
  /* top: 106%; */
  /* margin-top: -38%; */
}
.histroy-center h2 {
  text-align: center;
  font-size: 2.125rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #333333;
  line-height: 2.25rem;
  margin-bottom: 3%;
}
.hs-content {
  width: 100%;
  height: 100%;
  /* position: absolute; */
  padding-bottom: 5%;
}
.hs-left {
  border-right: 1px solid #d9d9d9;
  width: 8%;
  height: auto;
  /* margin-right: -2%; */
  position: absolute;
  display: inline-block;
  margin-top: 2%;
}
.hs-left .hs-1 {
  position: absolute;
  top: 2%;
  left: 96.6%;
}
.hs-left .hs-2 {
  position: absolute;
  top: 14%;
  left: 96.6%;
}
.hs-left .hs-3 {
  position: absolute;
  top: 26%;
  left: 96.6%;
}
.hs-left .hs-4 {
  position: absolute;
  top: 39%;
  left: 96.6%;
}
.hs-left .hs-5 {
  position: absolute;
  top: 52%;
  left: 96.6%;
}
.hs-left .hs-6 {
  position: absolute;
  top: 64%;
  left: 96.6%;
}
.hs-left .hs-7 {
  position: absolute;
  top: 77%;
  left: 96.6%;
}
.hs-left .hs-8 {
  position: absolute;
  top: 89%;
  left: 96.6%;
}
.hs-right {
  display: inline-block;
  width: 83%;
  margin-left: 18%;
  margin-top: 0%;
}
.hs-left h3 {
  font-size: 1.6rem;
  font-family: Arial;
  font-weight: 900;
  color: #7a7980;
  /* height: 132%; */
  padding-bottom: 3.2rem;
}
.rt1 {
  margin-top: 2.5%;
}
.hs-right h4 {
  font-size: 1.12rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #333333;
  line-height: 2.25rem;
  margin-bottom: 1px;
}
.hs-right span {
  font-size: 1rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #999999;
  line-height: 1.25rem;
}

.together {
  /* position: relative; */
  width: 100%;
  height: auto;
  /* top: 10%; */
  text-align: center;
}
.together-center {
  height: auto;
  /* position: absolute; */
  margin-top: 9%;
  /* left: 15%; */
  width: 70%;
  margin: 9% 15% 0 15%;
}
.together-center h3 {
  font-size: 2.125rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #333333;
  line-height: 36px;
  margin: -3% 0 1% 0;
}
.logo {
  width: 100%;
}
.logo table {
  table-layout: fixed;
  width: 100%;
}
.logo table tr td {
  width: 30%;
}
.logo table tr td img {
  width: 100%;
}
.last {
  width: 100%;
  height: auto;
  background-color: black;
  /* position: absolute; */
  color: #fff;
  margin-top: 0%;
}
.last-center {
  /* position: absolute; */
  width: 70%;
  height: auto;
  /* left: 15%; */
  margin: 0 15%;
  padding: 1% 0;
}
.bt-top {
  width: 100%;
  height: auto;
  margin-top: 4%;
  position: relative;
  /*border: 1px solid red;*/
}
.address {
  width: 30%;
  display: inline-block;
}
.address .logo {
  width: 9rem;
}
/* .address img{
	position: absolute;
	top: 8%;
	margin-bottom: 10%;
} */
.address p {
  position: relative;
  /* top: 3%; */
  margin-top: 9%;
  margin-bottom: 9%;
}
.address .p1 img {
  /* margin-top: 6.5%; */
  margin-top: 0;
  position: absolute;
}
.address .p1 span {
  display: block;
  margin-left: 11%;
  /* margin-bottom: 11px; */
  font-size: 1rem;
  font-family: "Source Han Sans CN";
  font-weight: 400;
  color: #ffffff;
  /* line-height: 30px; */
}
.address .p2 img {
  /* margin-top: 9.5%; */
  position: absolute;
  top: 0;
}
.address .p2 span {
  display: block;
  margin-left: 11%;
  font-size: 1rem;
  font-family: "Source Han Sans CN";
  font-weight: 400;
  color: #ffffff;
  /* line-height: 30px; */
}
.introduce {
  width: 56%;
  height: auto;
  margin-right: 0;
  display: inline-block;
  padding-left: 5%;
  border-left: 1px solid rgba(255, 225, 255, 0.2);
  /* border: 1px solid blue;*/
  /*margin-top: -8%;
    margin-left: 37%;*/
}
.introduce .nav1 {
  list-style: none;
  height: 100%;
}
.nav1 .nav-li {
  float: left;
  /*margin-left: 10%;*/
  width: 20%;
}
/*.nav1 .nav-li .nav2{

}*/

.nav-li .nav2 {
  list-style: none;
  margin-top: 23%;
  /*text-align: center;*/
  padding-left: 0;
}
.nav-li span {
  font-size: 1.2rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #ffffff;
}
.nav2 li {
  margin-top: 12%;
}
.nav2 li div {
  font-size: 1rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #ffffff;
  text-decoration: none;
  cursor: pointer;
}
.ewm {
  position: absolute;
  width: 8%;
}
.copy {
  width: 100%;
  /* height: 13%; */
  color: gray;
  background: #020819;
  padding-top: 1%;
  /* margin-top: 13%; */
}
.copy-center {
  width: 70%;
  margin: 0 15%;
  display: flex;
  justify-content: space-between;
}
.copy span {
  display: inline-block;
  font-size: 1rem;
  font-family: "Source Han Sans CN";
  font-weight: 400;
  color: #ffffff;
  line-height: 2rem;
  opacity: 0.3;
}