html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
ol,
ul,
li {
  list-style: none;
}
a {
  color: #333;
  text-decoration: none;
  outline: none;
}
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}
@media screen and (max-width: 1700PX) {
  .container {
    max-width: 1200px;
  }
}
@media screen and (max-width: 1400PX) {
  .container {
    width: 85%;
  }
}
@media screen and (max-width: 1000PX) {
  .container {
    max-width: 92vw;
  }
}
@font-face {
  font-family: Source Han Sans CN-Regular;
  src: url(../conf/SourceHanSansSC-Regular.otf);
}
@font-face {
  font-family: SourceHanSansSC-Bold;
  src: url(../conf/SourceHanSansSC-Bold.otf);
}
html {
  overflow-y: scroll;
}
:root {
  overflow-y: auto;
  overflow-x: hidden;
}
@media screen and (max-width: 768PX) {
  body {
    overflow-x: hidden;
    width: 100%;
  }
  body::-webkit-scrollbar {
    display: none;
  }
}
@keyframes fadeInUp {
  0% {
    -webkit-transform: translateY(20px);
    -moz-transform: translateY(20px);
    -o-transform: translateY(20px);
    -ms-transform: translateY(20px);
    transform: translateY(20px);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
  }
}
/*==========================================================
header
=============================================================================================*/
.add_shadow {
  box-shadow: 0px 3px 5px 0px rgba(0, 0, 0, 0.05);
}
.header_f {
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 55;
  background-color: #fff;
  padding: 10px 0;
}
.header_f .header_box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header_f .header_box .header_image {
  max-width: 100px;
  width: 100%;
}
.header_f .header_box .header_image img {
  width: 100%;
}
.header_f .header_box .header_nav {
  width: 67%;
  height: 100%;
  display: flex;
  justify-content: space-between;
}
.header_f .header_box .header_nav li {
  /*width: calc((100% - 60px * 5) / 6);*/
  /*margin-right: 60px;*/
  position: relative;
  text-align: center;
}
.header_f .header_box .header_nav li a {
  position: relative;
  font-size: 18px;
  font-family: Source Han Sans CN-Regular;
  font-weight: 400;
  color: #333333;
  line-height: 18px;
  border: none;
  outline: none;
}
.header_f .header_box .header_nav li a::after {
  content: '';
  z-index: 5;
  position: absolute;
  left: 0;
  right: 0;
  bottom: -30px;
  margin: auto;
  border-radius: 10px;
  width: 0;
  height: 3px;
  background: #021E83;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.header_f .header_box .header_nav li a img {
  display: none;
  position: absolute;
  z-index: 1;
  left: -12px;
  top: 0%;
}
.header_f .header_box .header_nav li:last-child {
  margin-right: 0;
}
.header_f .header_box .header_nav li:first-child a img {
  left: -28px;
}
.header_f .header_box .header_nav li:hover > a {
  color: #021E83;
}
.header_f .header_box .header_nav li:hover > a::after {
  width: 100%;
}
.header_f .header_box .header_nav li:hover > a img {
  display: block;
}
.header_f .header_box .header_nav li .second_sub {
  display: flex;
  flex-direction: column;
  position: absolute;
  text-align: center;
  top: 52px;
  left: 50%;
  -o-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  min-width: 156px;
  padding: 5px 0px;
  overflow: hidden;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  background: #ffffff;
  border-radius: 0px 0px 4px 4px;
  box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.2);
  display: none;
}
.header_f .header_box .header_nav li .second_sub a {
  display: block;
  color: #777777;
  font-size: 16px;
  line-height: 40px;
  text-align: center;
}
.header_f .header_box .header_nav li .second_sub a:hover {
  color: #021E83;
}
.header_f .header_box .header_language {
  width: 15%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header_f .header_box .header_language .language_pop {
  position: relative;
  padding: 20px 0;
}
.header_f .header_box .header_language .language_pop .pop_list {
  position: absolute;
  transform: translateX(-50%);
  z-index: 10;
  left: 50%;
  top: 60px;
  background-color: #fff;
  padding: 10px 0px 0;
  text-align: left;
  opacity: 0;
  visibility: hidden;
}
.header_f .header_box .header_language .language_pop .pop_list a {
  font-family: Source Han Sans CN-Regular;
  display: block;
  font-size: 16px;
  color: #666666;
  line-height: 2.2;
  min-width: 90px;
  text-align: center;
  padding: 0px 20px;
  white-space: nowrap;
}
.header_f .header_box .header_language .language_pop .pop_list a:hover {
  color: #021E83;
  background-color: rgba(153, 153, 153, 0.131);
}
.header_f .header_box .header_language .language_pop .cur {
  opacity: 1;
  visibility: visible;
}
.header_f .header_box .header_language .language_inp {
  transition: all 0.5s;
  margin-left: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 36px;
  border: 1px solid #333333;
  border-radius: 39px;
}
.header_f .header_box .header_language .language_inp:hover {
  transition: all 0.5s;
  background-color: #021E83;
}
.header_f .header_box .header_language .language_inp:hover a {
  color: #fff;
}
.header_f .header_box .move_nav {
  display: none;
}
.header_f .header_box .move_nav .icon-jiahao {
  display: none;
  font-size: 30px;
  transform: rotate(45deg);
}
@media screen and (max-width: 1400PX) {
  .header_f .header_box {
    box-sizing: border-box;
  }
  .header_f .header_box .header_nav li {
    /*width: calc((100% - 20px * 5) / 6);*/
    /*margin-right: 20px;*/
  }
  .header_f .header_box .header_language {
    width: 20%;
  }
}
@media screen and (max-width: 1300PX) {
  .header_f .header_box .header_nav li {
    /*width: calc((100% - 20px * 5) / 6);*/
    /*margin-right: 20px;*/
  }
  .header_f .header_box .header_nav li a {
    font-size: 14px;
  }
  .header_f .header_box .header_nav li a img {
    left: -20px;
  }
  .header_f .header_box .header_language .language_inp a {
    font-size: 14px;
  }
}
@media screen and (max-width: 1100PX) {
  .header_f {
    padding: 10px 0;
  }
  .header_f .header_box {
    width: 100%;
    box-sizing: border-box;
  }
  .header_f .header_box .header_image {
    width: 25%;
    max-width: 100px;
  }
  .header_f .header_box .header_image img {
    width: 100%;
  }
  .header_f .header_box .header_nav {
    display: none;
  }
  .header_f .header_box .header_language {
    display: none;
  }
  .header_f .header_box .move_nav {
    display: flex;
    align-items: center;
  }
  .header_f .header_box .move_nav .en {
    margin-right: 20px;
    font-size: 18px;
  }
  .header_f .header_box .move_nav i {
    font-size: 30px;
    color: #021E83;
  }
}
/*================================================================
footer
==========================================================================================*/
.footer_bg {
  background: #054880;
}
.footer_bg .footer_top {
  padding: 42px 0 30px;
  display: flex;
  justify-content: space-between;
  font-family: Source Han Sans CN-Regular;
}
.footer_bg .footer_top .footer_left .footer_logo {
  padding-bottom: 15px;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.footer_bg .footer_top .footer_left .footer_logo img {
  max-width: 139px;
  width: 100%;
}
.footer_bg .footer_top .footer_left .footer_address li {
  margin-top: 10px;
}
.footer_bg .footer_top .footer_left .footer_address li span,
.footer_bg .footer_top .footer_left .footer_address li a {
  font-size: 14px;
  white-space: pre-wrap;
  font-weight: 400;
  text-align: LEFT;
  color: #ffffff;
  line-height: 14px;
}
.footer_bg .footer_top .footer_list {
  width: 45%;
  display: flex;
  justify-content: space-between;
}
.footer_bg .footer_top .footer_list li:nth-child(2) {
  margin-right: 20px;
}
.footer_bg .footer_top .footer_list li .head_title {
  margin-top: 0;
  margin-bottom: 5px;
  font-size: 16px;
  font-family: SourceHanSansSC-Bold;
  font-weight: 700;
  opacity: 1;
  line-height: 16px;
}
.footer_bg .footer_top .footer_list li a {
  display: block;
  margin-top: 28px;
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  opacity: 0.8;
  line-height: 14px;
}
.footer_bg .footer_top .vx_code {
  text-align: center;
}
.footer_bg .footer_top .vx_code .code_img {
  max-width: 127px;
  width: 100%;
}
.footer_bg .footer_top .vx_code .code_img img {
  width: 100%;
}
.footer_bg .footer_top .vx_code span {
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  line-height: 14px;
}
.footer_bg .footer_bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer_bg .footer_bottom p {
  padding: 14px 0;
  font-size: 14px;
  font-weight: 400;
  color: #ffffff5c;
  line-height: 14px;
}
.header2 {
  position: fixed;
  z-index: 22;
  top: 0px;
  width: 100%;
}
.header2 .sub-menu {
  padding-top: 70px;
  position: relative;
  z-index: 50;
  display: none;
  overflow: auto;
  height: 100vh;
}
.header2 .sub-menu ul {
  padding: 0 30px;
}
.header2 .sub-menu ul li {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  border-bottom: 1px solid #dcdcdc;
}
.header2 .sub-menu ul li a {
  display: inline-block;
  text-decoration: none;
  width: 80%;
  line-height: 60px;
  font-size: 16px;
  color: #333;
  position: relative;
  box-sizing: border-box;
}
.header2 .sub-menu ul li .show_sub {
  color: #333;
  font-size: 32px;
  font-weight: 100;
  line-height: 1;
}
.header2 .sub-menu ul li .hide_sub {
  color: #333;
  font-size: 16px;
  font-weight: 100;
  line-height: 1;
}
.header2 .sub-menu ul li .second_sub {
  width: 100%;
}
.header2 .sub-menu ul li .second_sub a {
  position: relative;
  padding-left: 5%;
  color: #666;
  display: block;
  font-size: 14px;
}
.header2 .sub-menu ul li .second_sub a::before {
  position: absolute;
  top: 45%;
  left: 0;
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #666;
}
.header2 .search-bg {
  display: none;
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 20;
  background-color: #fff;
}
@media screen and (max-width: 1400PX) {
  .footer_bg {
    padding: 0 40px;
    box-sizing: border-box;
  }
}
@media screen and (max-width: 1000PX) {
  .footer_bg {
    padding: 0 20px;
  }
  .footer_bg .footer_top {
    padding: 20px 0 0px;
    position: relative;
    box-sizing: border-box;
    flex-wrap: wrap;
    justify-content: center;
  }
  .footer_bg .footer_top .footer_left {
    width: 54%;
    margin-bottom: 40px;
  }
  .footer_bg .footer_top .footer_left .footer_logo {
    display: none;
  }
  .footer_bg .footer_top .footer_left .footer_address li {
    display: flex;
    flex-direction: column;
  }
  .footer_bg .footer_top .footer_left .footer_address li span {
    line-height: 1.5;
  }
  .footer_bg .footer_top .footer_left .footer_address li a {
    line-height: 1.5;
  }
  .footer_bg .footer_top .footer_list {
    display: none;
    width: 50%;
  }
  .footer_bg .footer_top .vx_code {
    position: relative;
    top: 10px;
    width: 45%;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .footer_bg .footer_top .vx_code span {
    margin-top: 10px;
    max-width: 127px;
    width: 100%;
  }
  .footer_bg .footer_bottom p {
    font-size: 12px;
  }
  .header2 {
    display: block;
  }
}
/*==================================================================
公共banner
=========================================================================================*/
.banner_box {
  background-color: #fff;
  position: relative;
  z-index: 5;
  animation: enlargeImg 2s ease;
}
.banner_box .banner_bg {
  margin-top: 80px;
  height: 600Px;
  max-height: 600px;
  width: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  color: #fff;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.banner_box .banner_bg .bg_image {
  position: absolute;
  left: 0;
  top: 0;
  max-height: 600px;
  z-index: 1;
  height: 100%;
  width: 100%;
  animation-fill-mode: forwards;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 50%;
}
.banner_box .banner_bg h3 {
  font-size: 40px;
  font-family: SourceHanSansSC-Bold;
  z-index: 20;
  font-weight: 700;
  text-align: LEFT;
  color: #ffffff;
  line-height: 40px;
}
.banner_box .sub_nav .crumbs_nav {
  position: absolute;
  z-index: 5;
  bottom: 40px;
}
.banner_box .sub_nav .crumbs_nav a {
  font-family: Source Han Sans CN-Regular;
  font-size: 14px;
  font-weight: 400;
  text-align: LEFT;
  color: #ffffff;
  line-height: 14p;
}
.banner_box .sub_nav .crumbs_nav i {
  color: #fff;
  font-size: 12px;
}
.banner_box .sub_nav .sub_content {
  bottom: -26px;
  position: absolute;
  z-index: 20;
  left: 50%;
  transform: translate(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 50px;
  box-shadow: 4px 4px 4px 0px rgba(2, 30, 131, 0.09);
}
.banner_box .sub_nav .sub_content a {
  text-align: center;
  padding: 20px 49px;
  font-size: 14px;
  font-family: Source Han Sans CN-Regular;
  font-weight: 400;
  color: #333333;
  line-height: 14px;
}
.banner_box .sub_nav .sub_content a span {
  width: 100%;
  white-space: nowrap;
}
.banner_box .sub_nav .sub_content .opt {
  position: relative;
  background-color: #021E83;
  border: 1px solid #021E83;
  color: #fff;
  border-radius: 50px;
}
.banner_box .sub_nav .sub_content .opt span {
  z-index: 1;
}
.banner_box .sub_nav .sub_content .opt span::after {
  position: absolute;
  content: '';
  top: 40%;
  left: 50%;
  transform: translate(-50%);
  display: block;
  width: 98px;
  height: 13px;
  background-image: url(../images/introduce/tabbj2.png);
}
@keyframes enlargeImg {
  0% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
@-o-keyframes enlargeImg {
  0% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
@-moz-keyframes enlargeImg {
  0% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
@-webkit-keyframes enlargeImg {
  0% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
@media screen and (max-width: 1400PX) {
  .banner_box .sub_nav {
    padding: 0 40px;
    box-sizing: border-box;
  }
}
@media screen and (max-width: 1300PX) {
  .banner_box .banner_bg h3 {
    font-size: 30px;
  }
}
@media screen and (max-width: 1000PX) {
  .banner_box .banner_bg {
    margin-top: 70px;
    height: 22.66667rem !important;
  }
  .banner_box .banner_bg h3 {
    font-size: 30px;
  }
  .banner_box .sub_nav {
    padding: 0 40px;
    box-sizing: border-box;
  }
  .banner_box .sub_nav .crumbs_nav {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    left: 50%;
    transform: translate(-50%);
    bottom: 55px;
  }
  .banner_box .sub_nav .sub_content a {
    padding: 15px 15px;
  }
}