@import url("lib.css");
@import url("rem.css");
@import url("animate.min.css");
@import url("iconfont.css");
@import url("transform.css");
:root {
  --color: #1a96c2;
}

.radius,
.radius img{
  border-radius: 1rem;
}

.bgt {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.text-white {
  color: #fff;
}

.item-pic {
  overflow: hidden;
}

.header {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  z-index: 222;
  background: #fff;
  border-bottom: 2px solid var(--color);
}

.header .d1 {
  padding-top: 1rem;
}

.header .d1 .logo {
  margin-top: -1rem;
}

.header .d1 .logo img {
  max-width: 20rem;
}

.header .nav li {
  margin-left: 6rem;
  position: relative;
}

.header .nav li .v1 {
  position: relative;
  height: 8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header .nav li .v1 i {
  margin-left: 0.5rem;
  font-size: 1.3rem;
  color: var(--color);
  font-weight: bold;
}

.header .nav li .v1 img{
    width:2.4rem;
}
.header .nav li .v2 {
  position: absolute;
  left:-1.5rem;
  opacity: 0;
  top: 80%;
  padding-left:1.5rem;
  background: rgba(255, 255, 255, 1);
  width: 18.8rem;
  visibility: hidden;
}

.header .nav li .v2 li {
  margin-left: 0;
}

.header .nav li .v2 li a {
  color: #222;
  padding: 1rem 0;
  display: block;
}

.header .nav li .v2 li:hover a {
  color: var(--color);
}

.header .nav li .v2.show {
  visibility: visible;
  opacity: 1;
  top: 102%;
  transition: opacity 0.2s ease-out 0s;
}

.header .nav li .v3 {
  position: fixed;
  left: 0;
  top: 5rem;
  z-index:-1;
  transform: translateX(0);
  width: 100% !important;
  background: rgba(255, 255, 255,1);
  display: flex;
  justify-content: center;
}

.header .nav li .v3.show {
  top: 9.2rem;
}

.header .nav li .v3 .wrap {
  width: 100%;
  padding: 1.5rem 0 5rem 0;
  max-width: 60rem;
  margin: 0 auto;
  padding-left: 2.3rem;
}

.header .nav li .v3 .wrap .dl {
  margin-top: 2.5rem;
  text-align: left;
}

.header .nav li .v3 .wrap .dl .tit {
  margin-bottom: 1rem;
}

.header .nav li .v3 .wrap .dl .sub {
  margin-right: -22%;
}

.header .nav li .v3 .wrap .dl .sub .dd {
  width: 25%;
  font-size: 1.4rem;
  margin: .6rem 0;
}

.header .nav li .v3 .wrap .dl .sub .dd a {
  color: #666;
}

.header .nav li .v3 .wrap .dl .sub .dd:hover a {
  color: var(--color);
}
.header .nav li.lang{
    margin-left:.6rem;
}
.header .nav li.lang .v2{
  margin-left: 0;
  text-align:left;
  left:50%;
  transform: translateX(-50%);
}

.header .nav li.lang .v1 span {
  margin: 0 1.3rem 0 1rem;
}

.header .nav li.lang .v1 i {
  font-size: 2rem;
  color: #333;
}

.header .nav li.lang .v1 i.icon-down {
  font-size: 1.3rem;
  font-weight: bold;
  color: #333;
}

.header .nav li.lang .v1::before, .header .nav li.lang .v1::after {
  display: none;
}

.header .nav li.lang .v2 {
  position: absolute;
  width: 15rem;
  display: block !important;
  padding: 1rem;
  
  padding-left:4rem!important;
  left: 50%;
}

.header .nav li.lang .v2 li {
  width: 100%;
  margin: 0;
}

.header .nav li.lang .v2 li a {
  padding: 0.8rem 0;
}

.header .nav li.lang .show {
  top: 100% !important;
}

.header .nav li:hover .v1::after {
  width: 3.9rem;
}

.header .nav li.on .v1 {
  color: var(--color);
}

.header .nav li:nth-child(1) {
  margin-left: 0;
}

.header .nav .search {
  margin: 0 2rem;
  position: relative;
  padding-right: 2rem;
}

.header .nav .search .v1 i {
  font-size: 2.2rem;
}

.header .nav .search .v1::after {
  display: none;
}

.header .nav .search .v2 {
  position: absolute;
  width: 32rem;
  justify-content: space-between;
}

.header .nav .search .v2.show {
  height: 5.5rem;
}

.header .nav .search .v2 form {
  width: 100%;
}

.header .nav .search::after {
  content: "";
  width: 1px;
  height: 1.4rem;
  background: #1a96c2;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.header .nav .search .search-down {
  width: 42rem;
  height: 5.5rem;
  padding: 0 2rem;
  top: 100% !important;
  background: #fff;
  margin-left: -28rem;
}

.header .nav .search .search-down input {
  flex: 1;
  background: none;
  overflow: hidden;
}

.header .nav .search .search-down button {
  width: 3rem;
  height: 5.5rem;
  margin-left: .6rem;
  background: none;
}

.header .nav .search .search-down button i {
  font-size: 2rem;
  font-weight: bold;
  color:#898B8E;
}

.header .nav2 li .v1 i {
  color: #898B8E;
}

.header.fix {
  box-shadow: 0px 0px .6rem 0px #ccc;
}

.header.fix .d1 .v2 {
  box-shadow: 0 0.3rem 0.6rem rgba(0, 0, 0, 0.175) !important;
}

.tkg {
  height: 10rem;
}

.footer {
  background: #000B1D;
  color: #fff;
}

.footer .ft1 {
  padding: 5rem 0 7rem;
}
.footer .ft-logo{width: 20rem;margin-bottom: 2rem;}
.footer .footer-nav li {
  min-width: 11rem;
}

.footer .footer-nav li .tit {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  position: relative;
}

.footer .footer-nav li .tit::after {
  content: "";
  height: 1px;
  background: rgba(29, 151, 194,  0.4);
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
}

.footer .footer-nav li .tit::before {
  content: "";
  height: 1px;
  background: #1a96c2;
  width: 3.2rem;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
}

.footer .footer-nav li .tit a {
  color: #fff;
}

.footer .footer-nav li ul li {
  margin: 1.2rem 0;
}

.footer .footer-nav li ul li a {
  color: #D0D0D0;
  padding: 1.5rem 0;
}

.footer .footer-nav li ul li:hover a {
  color: rgba(255, 255, 255, 0.8);
}

.footer .ft2 {
  border-top: 1px solid rgba(29, 151, 194,  0.4);
  position: relative;
  z-index: 1;
}

.footer .ft2 a {
  color: #fff;
}

.footer .ft2 a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.footer .ft2 .copyright a {
  padding: 0 1rem;
}

.footer .ft2 .link {
  position: relative;
  height: 4.8rem;
  margin-right:-8px;
}
.footer .ft2 .link a{margin:0 8px}
.footer .ft2 .link a img {
  width: 1.8rem;
  margin-right: 1rem;
}

.footer .ft2 .link .link-ul {
  position: absolute;
  right: 0;
  display: none;
  width: 10rem;
  bottom: 4.8rem;
  z-index: 21;
  text-align: center;
  background: rgba(29, 151, 194,  0.9);
}

.footer .ft2 .link .link-ul li a {
  display: block;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.footer .ft2 .link .link-ul li:last-child a {
  border-bottom: 0;
}

.footer .ft2 .link:hover .link-ul {
  display: block;
}
.contact-btn{
    bottom:25%;
    width:6rem;
    height: 6rem;
    border-radius:6rem 0 0 6rem;
    position: fixed;
    right:0;
    background:var(--color);
    z-index: 10;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}
@media (max-width: 980px) {
  body {
    padding-top: 60px;
  }
  /* 手机菜单 */
  .headerm {
    padding: 9px 15px;
    position: relative;
  }
  .headerm .lang {
    margin-right: 5rem;
    font-size: 16px;
  }
  .headerm .lang i {
    font-size: 2.45rem;
    margin-right: 6px;
  }
  .headerm .logo img {
    max-width: 118px;
  }
  .headerm .navbtnm {
    width: 24px;
    height: 22px;
    position: absolute;
    right: 15px;
    top: 46%;
    transform: translateY(-50%);
    z-index: 1;
    text-align: center;
  }
  .headerm .navbtnm i {
    font-size: 26px;
    transition: 0.3s;
    color: #333;
  }
  .navShow .big-nav {
    opacity: 1;
    visibility: visible;
    right: 0;
  }
  .navShow .headerm .navbtnm i:before {
    content: "\e60e";
    font-size: 26px;
    color: #333;
  }
  .big-nav {
    position: fixed;
    z-index: 49;
    top: 0;
    right: -100%;
    background-size: cover;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    height: auto;
    width: 100%;
    overflow-y: auto;
  }
  .big-nav .scroll {
    width: 100%;
    position: fixed;
    top: 61px;
    z-index: 22;
    background: #fff;
    padding-bottom: 15px;
    height: 100%;
  }
  .big-nav .scroll li {
    width: 100%;
    text-align: left;
    padding-top: 0;
    border-bottom: rgba(238, 238, 238, 0.8) solid 1px;
  }
  .big-nav .scroll li a {
    color: #333;
  }
  .big-nav .scroll li h2 {
    font-size: 16px;
    line-height: 50px;
    font-weight: normal;
    padding: 0 10px 0 15px;
    position: relative;
  }
  .big-nav .scroll li h2 .link a {
    display: block;
    font-size: 16px;
    width: calc(100% - 45px);
  }
  .big-nav .scroll li h2 .link i {
    width: 35px;
    text-align: center;
    margin-left: 20px;
    font-size: 14px;
    transition: all ease .3s;
  }
  .big-nav .scroll li .v2 {
    padding: 0 15px 10px 25px;
    display: none;
  }
  .big-nav .scroll li .v2 li {
    font-size: 15px;
    line-height: 35px;
    border: 0;
  }
  .big-nav .scroll li .v2 li a {
    display: block;
    height: 35px;
    color: #333;
  }
  .big-nav .scroll li.on h2 a {
    color: var(--color);
  }
  .big-nav .scroll li.on h2 i {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
  }
  .search {
    padding: 10px 15px 0 10px;
    width: 100%;
  }
  .search form {
    border: 1px solid #eee;
    border-radius: 8px;
    margin-top: 15px;
    padding: 0 10px;
  }
  .search form input {
    background: none;
    height: 35px;
    flex: 1;
    line-height: 35px;
  }
  .search form button {
    background: none;
    width: 35px;
  }
  .search form button i {
    font-size: 22px;
    color: #666;
  }
  .lang-down {
    position: absolute;
    right: 1rem;
    width: 15rem;
    top: 61px;
    display: none;
    background: #fff;
    box-shadow: 0 0.3rem 0.6rem rgba(0, 0, 0, 0.175) !important;
  }
  .lang-down ul li {
    border-bottom: 1px solid #eee;
    text-align: center;
    font-size: 1.6rem;
  }
  .lang-down ul li a {
    padding: 1.5rem 0;
    display: block;
  }
  .footer .ft1 {
    padding: 3rem 0 4rem;
  }
  .footer .ft1 .ft-logo {
    margin-bottom: 2rem;
  }
  .footer .ft1 .ft-logo img {
    max-width: 118px;
  }
  .footer .footer-nav li {
    width: 100%;
    border-bottom: 1px solid rgba(29, 151, 194,  0.1);
  }
  .footer .footer-nav li .tit {
    font-size: 15px;
    height: 50px;
    line-height: 50px;
    margin-bottom: 0;
    position: relative;
  }
  .footer .footer-nav li .tit i {
    width: 35px;
    height: 35px;
    position: absolute;
    right: 0;
    top: 50%;
    z-index: 2;
    transform: translateY(-50%);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 14px;
    background-image: url("../image/icon_jia.png");
  }
  .footer .footer-nav li .tit::before {
    width: 6.5rem;
  }
  .footer .footer-nav li ul {
    display: none;
    padding: 10px 0;
  }
  .footer .footer-nav li ul li {
    border: 0;
  }
  .footer .footer-nav li ul li a {
    display: block;
    padding: 0.3rem 0;
  }
  .footer .footer-nav li:last-child {
    border-bottom: 0;
  }
  .footer .footer-nav li.on .tit i {
    background-image: url("../image/icon_jian.png");
  }
  .footer .ft2 {
    padding: 1.8rem 0 1rem;
    text-align: center;
  }
  .footer .ft2 .wp {
    justify-content: center;
  }
  .footer .ft2 .copyright {
    line-height: 1.8;
  }
  .footer .ft2 .copyright a {
    padding: 0 3px;
  }
  .footer .ft2 .link {
    justify-content: center;
  }
}