/* CSS Document */
*{
	margin:0; 
	padding:0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing:border-box;
}
body{
  font-size: 16px;
  margin: 0 auto;
  font-family: 'Microsoft YaHei';
  color: #333333;
  line-height: 28px;
}
a {
  text-decoration: none;
  color: #333;
}
ul{
	list-style:none;
	}	
.fl{
  float: left;
}
.fr{
  float: right;
}
.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}
.clearfix:after {
    clear: both;
}
.clearfix {
  clear: both;
  *zoom: 1;
}
img{
  border:0;
  vertical-align: middle;
}
button,input,textarea{
  outline:none;
  border:0;
  -webkit-appearance: none;
  font-family: unset;
}
/*index*/
.h_box{
  width: 1220px;
  margin: 0 auto;
}
.header{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header .logo a img{
  height: 52px;
}
.header .nav ul{
  display: flex;
}
.header .nav li>a{
  display: block;
  font-size: 16px;
  margin-left: 40px;
  line-height: 20px;
  padding:18px 0;
  color: #000000;
  position: relative;
  font-weight: bold;
}
.header .nav li>a.active,
.header .nav li>a:hover{
  color: #0758B4;
}
.header_right{
  padding: 18px 0 0;
}
.header_right .language{
  text-align: right;
}
.header_right .language a{
  border-left: solid #A0A0A0 2px;
  padding: 2px 18px;
  display: inline-block;
  line-height: 11px;
}
.header_right .language a:first-child{
  border-left: 0;
}
.header_right .language a:last-child{
  padding-right: 0;
}
.header .nav ul li .nav-down{
  position: absolute;
  top:99px;
  z-index: 99;
  display: none;
  left:0px;
  width: 100%;
  background: #EEEEEE;
  text-align: right;
}
.header .nav ul li .nav-down a{
  padding: 18px 0;
  display: inline-block;
  margin-right: 50px;
}
.header .nav ul li .nav-down a:hover{
  color: #164C97;
}
/*banner*/
.banner.swiper {
  width: 100%;
  background: #fff;
}
.banner .swiper-slide a{
  display: block;
  vertical-align: middle;
  width: 100%;
}
.banner .swiper-slide img{
  width: 100%;
}
/*index product*/
.i_product ul{
  padding: 84px 0 66px;
  display: flex;
  flex-wrap: wrap;
}
.i_product ul li{
  width: calc(100%/3 - 40px/3);
  margin-right: 20px;
  box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
}
.i_product ul li:nth-child(3n+0){
  margin-right: 0;
}
.i_product ul li .pro_img{
  position: relative;
  overflow: hidden;
}
.i_product ul li .pro_img img{
  width: 100%;
  -webkit-transition: all .5s ease 0s;
  -moz-transition: all .5s ease 0s;
  -ms-transition: all .5s ease 0s;
  -o-transition: all .5s ease 0s;
  transition: all .5s ease 0s;
}
.i_product ul li:hover .pro_img img{
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
}
.i_product ul li .pro_text{
  padding: 20px 20px 40px 20px;
}
.i_product ul li .pro_text span{
  display: block;
  color: #164C97;
  text-decoration:underline;
  margin-top: 24px;
}
/*index about*/
.i_about{
  background: url(../images/bg.jpg) center no-repeat;
  padding: 136px 0 108px;
}
.i_about .company_name{
  font-weight: bold;
  font-size: 40px;
  color: #ffffff;
  line-height: 40px;
}
.i_about .company_info{
  font-weight: bold;
  color: #ffffff;
  margin-top: 20px;
}
.i_about .more{
  background: linear-gradient( 180deg, #164C97 0%, #3A98F8 100%);
  border-radius: 11px;
  width: 194px;
  height: 52px;
  line-height: 52px;
  text-align: center;
  color: #ffffff;
  font-weight: bold;
  margin-top: 34px;
}
/*footer*/
.footer{
  background: #164A95;
  padding: 66px 0 64px;
}
.footer .company_info,.footer .company_name{
  color: #ffffff;
  font-weight: bold;
}
.footer .company_name{
  font-size: 24px;
  margin: 30px 0 20px;
}
.backtop{
  position: fixed;
  right: 14px;
  bottom: 5%;
  cursor: pointer;
  z-index: 9999999;
  display: none;
}
.backtop.block{
  display: block;
}
.backtop img{
  width: 91px;
  height: 91px;
}
/*移动端导航*/
.hidden-menu{
  position: absolute;
  right: 0;
  top:0; 
  display: none;
}
.hidden-menu a.navToggle {
  padding: 17px 20px;
}
.hidden-menu a {
  display: block;
  float: left;
  margin-left: 1px;
  background-repeat: no-repeat;
}
.hidden-menu a.navToggle span {
  width: 25px;
  height: 2px;
  background: #333;
  margin: 5px 0px;
  display: block;
  transition: all .3s ease;
  -moz-transition: all .3s ease;
  -ms-transition: all .3s ease;
  -o-transition: all .3s ease;
  -webkit-transition: all .3s ease;
  position: relative;
}
.hidden-menu a.closenavbtn {
  padding: 15px 15px 26px;
}
.hidden-menu a.closenavbtn span.line1 {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  top: 9px;
}
.hidden-menu a.closenavbtn span.line2 {
  display: none;
}
.hidden-menu a.closenavbtn span.line3 {
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  top: 2px;
}
.Mnav{
  position:fixed;
  z-index:999999;
  display:none;
  background:#ffffff;
  border-top:1px solid #e7e7e7;
  top:60px;
  overflow-x:hidden !important;
  overflow-y:auto !important;
  width:100%;
  bottom:0px;
}
.Mnav ul li{
  border-bottom:1px solid #e7e7e7;
}
.Mnav ul li a{
  line-height:60px;
  display:block;
  margin: 0px 20px;
}
.Mnav ul li>a.second{
  background: url(../images/icon4.png) no-repeat right center;
}
.Mnav ul li>a.cur{
  color:#164C97;
  font-weight: bold;
}
.Mnav ul li>a.cur.second{
  background: url(../images/icon04.png) no-repeat right center;
}
.Mnav ul li .nav-down{
  background:#f5f5f5;
  display:none;
}
.Mnav ul li .nav-down a{
  display: block;
  line-height: 30px;
  font-size: 14px;
  padding: 8px 5%;
  border-bottom: solid 1px #ececec;
}
.Mnav ul li .nav-down a:last-child{
  border:0;
}
.hidescroll{
  position:relative;
  top:0;
  height: 100%;
  overflow: hidden;
}
.hidescroll .ny_banner,.hidescroll .banner {
  padding-top: 60px;
}
.Mnav .language{
  text-align: center;
  padding: 30px 0;
}
.Mnav .language a{
  padding:0 20px;
}
.Mnav .language a:first-child{
  border-right: solid #000000 1px;
}
/*Inner page*/
.ny_banner {
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
}
.ny_banner img{
  width: 100%;
  object-fit: cover;
}
.main{
  margin: 46px 0 68px;
}
/*network*/
.network_map .network_map_title{
  font-weight: bold;
  font-size: 36px;
  line-height: 36px;
  margin-bottom: 36px;
}
.network_map .network_map_img img{
  max-width: 100%;
}
.company_list {
  margin-top: 150px;
}
.company_list li{
  display: flex;
  margin-bottom: 48px;
}
.company_list li .company_photo{
  width: 329px;
  position: relative;
  overflow: hidden;
}
.company_list li .company_photo img{
  width: 100%;
}
.company_list li .company_photo img{
  width: 100%;
  -webkit-transition: all .5s ease 0s;
  -moz-transition: all .5s ease 0s;
  -ms-transition: all .5s ease 0s;
  -o-transition: all .5s ease 0s;
  transition: all .5s ease 0s;
}
.company_list li:hover .company_photo img{
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
}
.company_list li .company_info{
  width: calc(100% - 329px);
  padding-left: 70px;
}
.company_list li .company_info .company_name {
  display: flex;
}
.company_list li .company_info .company_name h1{
  font-size: 24px;
  color: #000000;
  position: relative;
}
.company_list li .company_info .company_name h1:before{
  content: "";
  width: 0;
  height: 3px;
  background: #164C97;
  position: absolute;
  bottom:-5px;
  left: 0;
  transition: all 0.5s ease 0s;
}
.company_list li:hover .company_info .company_name h1:before{
  width: 100%;
}
.company_list li .company_info .company_name a{
  display: block;
  margin-left: 14px;
}
.company_list li .company_info .company_contact{
  margin-top: 32px;
}
.company_list li .company_info .company_contact a{
  color: #164C97;
  text-decoration:underline;
  display: block;
}
/*new*/
.new_title{
  font-size: 24px;
  font-weight: bold;
  border-bottom: solid 1px #BFD0E6;
  padding-bottom: 14px;
  margin-bottom: 24px;
}
.new_list{
  display: flex;
  flex-wrap: wrap;
}
.new_list li{
  width: calc(100%/3 - 40px/3);
  margin-right: 20px;
  box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
}
.new_list li:nth-child(3n+0){
  margin-right: 0;
}
.new_list li .new_img{
  position: relative;
  overflow: hidden;
}
.new_list li .new_img img{
  width: 100%;
  -webkit-transition: all .5s ease 0s;
  -moz-transition: all .5s ease 0s;
  -ms-transition: all .5s ease 0s;
  -o-transition: all .5s ease 0s;
  transition: all .5s ease 0s;
}
.new_list li:hover .new_img img{
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
}
.new_list li .new_text{
  padding: 18px 15px 30px;
  background: #ffffff;
}
.new_list li .new_text span{
  color: #666666;
}
.new_list li .new_text h1{
  font-size: 18px;
  font-weight: normal;
  margin-top: 15px;
}
.new_list li .new_text p{
  color: #666666;
  margin-top: 50px;
}
.new_list li:hover .new_text h1{
  color:#164A95;
}
.new_detail_title{
  font-size: 24px;
  color: #000000;
}
.new_detail .rich_text{
  padding: 38px 0;
}
.new_other{
  background: #CCCCCC;
  padding: 45px 0;
}
.new_box{
  margin-top: 48px;
}
.new_other .new_title{
  color: #164C97;
  border-bottom: solid 3px #164C97;
}
/*contact*/
.contact_title{
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 76px;
}
.contact_form .input_box{
  display: flex;
  border-top:solid 1px #A19797;
  justify-content: space-between;
}
.contact_form .input_box:nth-child(9){
  border-bottom:solid 1px #A19797;
}
.contact_form .input_box .left{
  display: flex;
  background: #EEEEEE;
  width: 344px;
  justify-content: space-between;
  padding: 25px 20px 0 20px;
}
.contact_form .input_box .left h1{
  font-size: 24px;
}
.contact_form .input_box .left p{
  color: #E50012;
  font-size: 24px;
  font-weight: bold;
}
.contact_form .input_box .right{
  padding: 12px 0 12px 108px;
  width: calc(100% - 344px);
  display: flex;
  justify-content: space-between;
}
.contact_form .input_box .right input,.contact_form .input_box .right textarea{
  border: solid 1px #A19797;
  border-radius: 5px;
  font-size: 24px;
  padding:10px 16px;
  width: 100%;
}
.contact_form .input_box .right .input_box_item{
  width: calc(50% - 25px);
}
.contact_form .input_submit {
  text-align: center;
}
.contact_form .input_submit input{
  background: linear-gradient( 180deg, #164C97 0%, #3A98F8 100%);
  width: 194px;
  height: 51px;
  border-radius: 10px;
  margin-top: 70px;
  color: #ffffff;
  font-weight: bold;
  font-size: 20px;
  cursor: ;
}
@media (max-width: 1280px){
  .h_box {
    width: 100%;
    padding: 0 60px;
  }
  .new_list li .new_text p {
    margin-top: 20px;
  }
}
@media (max-width: 1200px){
  .h_box {
    padding: 0 40px;
  }
  .backtop img {
    width: 50px;
    height: 50px;
  }
}
@media (max-width: 1024px){
  .contact_form .input_box .right {
    padding: 12px 0 12px 30px;
  }
}
@media (max-width: 1023px) {
  .hidden-menu{
    display: block;
  }
  .header .header_right{
    display: none;
  }
  .header.fixedd {
    position: fixed;
    width: 100%;
    background: #fff;
    z-index: 999;
  }
  .header .logo a img {
    height: 40px;
  }
  .header .logo {
    padding: 10px 0;
  }
  .h_box {
    padding: 0 20px;
  }
  .i_product ul {
    padding: 40px 0;
  }
  .i_about {
    padding: 80px 0;
  }
  .i_about .company_name {
    font-size: 30px;
  }
  .footer .company_name {
    font-size: 20px;
  }
}
@media (max-width: 768px){
  .i_product ul li .pro_text span {
    margin-top: 10px;
  }
  .i_product ul li .pro_text {
    padding: 14px;
  }
  .i_product ul {
    padding: 30px 0;
  }
  .i_about {
    padding: 50px 0;
  }
  .i_about .company_name {
    font-size: 20px;
  }
  .footer {
    padding: 50px 0;
  }
  .network_map .network_map_title {
    font-size: 24px;
  }
  .company_list {
    margin-top: 50px;
  }
  .company_list li .company_info {
    padding-left: 20px;
  }
  .company_list li {
    margin-bottom: 28px;
  }
  .contact_form .input_box .right .input_box_item {
    width: calc(50% - 5px);
  }
}
@media (max-width: 767px){
  .Mnav ul li a{
    font-size: 16px;
  }
  .company_list li .company_photo {
    width: 200px;
  }
  .company_list li .company_info {
    width: calc(100% - 200px);
  }
  .company_list li .company_info .company_contact {
    margin-top: 10px;
  }
  .new_list li {
    width: calc(50% - 10px);
  }
  .new_list li:nth-child(3n+0) {
    margin-right: 20px;
  }
  .new_list li:nth-child(2n+0) {
    margin-right:0;
  }
}
@media (max-width: 750px){
  .contact_form .input_box {
    display: block;
  }
  .contact_form .input_box .left {
    width: 100%;
    padding: 10px 20px;
  }
  .contact_form .input_box .right {
    padding: 12px 0;
    width: 100%;
  }
  .contact_title {
    margin-bottom: 30px;
  }
  .contact_form .input_submit input {
    margin-top: 30px;
  }
}
@media (max-width: 680px){
  .banner .swiper-slide img {
    width: 100%;
    height: 200px;
    object-fit: cover;
  }
}
@media (max-width: 480px){
  .i_product ul {
    display: block;
  }
  .i_product ul li {
    width: 100%;
    margin-right: 0;
  }
  .main {
    margin: 30px 0;
  }
  .network_map .network_map_title {
    font-size: 20px;
  }
  .company_list li {
    display: block;
  }
  .company_list li .company_photo {
    width: 100%;
  }
  .company_list li .company_info {
    width: 100%;
    padding-left: 0;
    margin-top: 20px;
  }
  .company_list li .company_info .company_name h1 {
    font-size: 20px;
  }
  .company_list li .company_info .company_name a img{
    width: 18px;
    height: 18px;
  }
  .new_list li {
    width: 100%;
    margin-right: 0;
  }
  .new_list li .new_text h1 {
    margin-top: 10px;
  }
  .new_list li .new_text p {
    margin-top: 5px;
  }
  .new_list li .new_text {
    padding: 15px;
  }
  .contact_title {
    font-size: 18px;
  }
  .contact_title {
    margin-bottom: 20px;
  }
  .contact_form .input_box .left h1,.contact_form .input_box .left p,
  .contact_form .input_box .right input, .contact_form .input_box .right textarea{
    font-size: 18px;
  }
}