body,
html {
  line-height: 1.5;
  margin: 0;
  padding: 0;
}
* {
  box-sizing: border-box;
  font-family: "SourceHanSansCN-Regular";
}
::-webkit-scrollbar {
  width: 5px;
  height: 3px;
}
::-webkit-scrollbar-track {
  background: #e6e6ec;
  border-radius: 6px;
}
::-webkit-scrollbar-thumb {
  background: #818181;
  border-radius: 6px;
}
body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
iframe,
pre,
code,
fieldset,
legend,
form,
input,
select,
textarea,
button,
p,
blockquote,
th,
td,
figure {
  margin: 0;
  padding: 0;
}
body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
iframe,
pre,
code,
fieldset,
legend,
form,
p,
blockquote,
figure,
header,
footer,
nav,
article,
section,
aside,
address,
figcaption {
  *zoom: 1;
}
li {
  list-style-type: none;
}
i {
  font-style: normal;
}
a:link,
a:visited,
a:active,
a {
  text-decoration: none;
}
a * {
  *cursor: pointer;
}
input,
select {
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
select {
  -webkit-appearance: none;
}
input::-ms-clear {
  width: 0;
  height: 0;
}
input::-webkit-credentials-auto-fill-button {
  display: none !important;
  visibility: hidden;
  pointer-events: none;
  position: absolute;
  right: 0;
}
input:focus::-webkit-contacts-auto-fill-button {
  opacity: 0;
}
input:focus,
select:focus {
  outline: none;
  border-width: 0;
  box-shadow: none!important;
}
body {
  word-break: break-word;
}
i {
  font-style: normal;
}
img {
  width: 100%;
  display: block;
  line-height: 0;
  font-size: 0;
  transition: all 0.5s;
}
.bnt_top{
    position: fixed;
    bottom: 30px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: #0047ba;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 100;
    transform: translateX(100px);
    transition: all .5s;
}
video {
  position: relative!important; /* 确保视频正常显示 */
  z-index: auto!important; /* 确保视频没有层叠到顶部 */
}
.bnt_top:hover svg{
    transform: rotateY(180deg);
}

.bnt_top.on{
    transform: translateX(0px);
}
.bnt_top.act{
    transform: translateX(0px);
}
.p_page{
    text-align: center;
    margin-top: 80px;
}
.p_page .laypage_total label{
    font-size: 16px;
}
.p_page .laypage_main a, .p_page .laypage_main span,.p_page .laypage_main span.laypage_total input{
    width: 50px;
    height: 50px;
    line-height: 50px;
    background: #f3f3f3;
    border: 0;
    padding: 0;
    text-align: center;
    font-size: 16px;
    color: #272727;
}
.p_page .laypage_main a:hover, .p_page .laypage_main span:hover,.p_page .laypage_main span:hover{
    background: #0047b9;
    color: #fff;
}
.p_page .laypage_main a.laypage_curr, .p_page .laypage_main span.laypage_curr, .p_page .laypage_main span.laypage_curr{
    background: #0047b9;
    color: #fff;
}
.laypage_main a.laypage_next,.laypage_main a.laypage_prev{
    font-size: 18px;
    line-height: 48px;
    color: #787e86;
}

.p_page .laypage_main span.laypage_total{
    width: auto;
    border: 0px;
    font-size: 16px;
    color: #787e86!important;
    background: transparent!important;
}

.p_page .laypage_main button{
    width: 50px;
    height: 50px;
    line-height: 50px;
    border: 1px solid #edeff5;
    padding: 0;
    text-align: center;
    font-size: 12px;
    color: #787e86;
    cursor: pointer;
}
.p_page .laypage_main button:hover{
    background: #0047b9;
    color: #fff;
}

.cont {
  width: 100%;
  overflow: hidden;
  position: relative;
}
svg {
  margin: 0;
  width: 20px;
  height: 20px;
  transition: all 0.3s;
}
svg path {
  transition: all 0.3s;
}
@font-face {
  font-family: "SourceHanSansCN-Bold";
  font-weight: 500;
  src: url(../css/fonts/SourceHanSansCN-Bold.otf);
}
@font-face {
  font-family: "SourceHanSansCN-Heavy";
  font-weight: 500;
  src: url(../css/fonts/SourceHanSansCN-Heavy.otf);
}
@font-face {
  font-family: "SourceHanSansCN-Normal";
  font-weight: 500;
  src: url(../css/fonts/SourceHanSansCN-Normal.otf);
}
@font-face {
  font-family: "SourceHanSansCN-Regular";
  font-weight: 500;
  src: url(../css/fonts/SourceHanSansCN-Regular.otf);
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1100;
  width: 100%;
  transition: all 0.3s;
}
.header.act {
  background: #fff;
}
.header.act::after {
  box-shadow: 5px 5px 10px rgba(111, 110, 110, 0.05);
}
.header.act .h_top .m_nav > li > a {
  color: #171717;
}
.header.act .h_top .nav_r .search svg path {
  fill: #171717;
}
.header.on {
  background: #fff;
}
.header.on::after {
  box-shadow: 5px 5px 10px rgba(111, 110, 110, 0.05);
}
.header.on .h_top .m_nav > li > a {
  color: #171717;
}
.header.on .h_top .nav_r .search svg path {
  fill: #171717;
}
.header:hover {
  background: #fff;
}
.header:hover::after {
  box-shadow: 5px 5px 10px rgba(111, 110, 110, 0.05);
}
.header:hover .h_top .m_nav > li > a {
  color: #171717;
}
.header:hover .h_top .nav_r .search svg path {
  fill: #171717;
}
.header::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 10px;
  z-index: 10;
  pointer-events: none;
}

.header .w1440 {
  overflow: initial;
}
.header .h_top {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header .h_top .logo {
  width: 155px;
  overflow: hidden;
  position: relative;
}
.header .h_top .header_nav_r {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: calc(100% - 160px);
}
.header .h_top .m_nav {
  width: calc(100% - 50px);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 60px;
  transition: all 0.3s;
}
.header .h_top .m_nav > li {
  height: 100%;
  display: block;
  position: relative;
}
.header .h_top .m_nav > li > a {
  color: #fff;
  height: 100%;
  padding: 0 20px;
  display: flex;
  align-items: center;
  position: relative;
}
.header .h_top .m_nav > li > a p{
    position: relative;
    width: 100%;
    overflow: hidden;
}
.header .h_top .m_nav > li > a p i{
    display: block;
    text-align: center;
    transition: all .5s;
}
.header .h_top .m_nav > li > a p i.n_t2{
    color: #0047ba;
    position: absolute;
    top: 100%;
    left: 0;
    display: block;
    text-align: center;
}
.header .h_top .m_nav > li > a:hover p i.n_t1{
    transform: translateY(-100%);
}
.header .h_top .m_nav > li > a:hover p i.n_t2{
    top: 0%;
}
/*
.header .h_top .m_nav > li > a i {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.6s;
  font-size: 14px;
  position: relative;
  overflow: hidden;
  -webkit-transition: -webkit-transform 0.5s, opacity 0.5s;
  transition: transform 0.5s, opacity 0.5s;
  -webkit-transition-timing-function: cubic-bezier(0.2, 1, 0.3, 1);
  transition-timing-function: cubic-bezier(0.2, 1, 0.3, 1);
}
.header .h_top .m_nav > li > a::after {
  content: attr(data-text);
 
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 14px;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  color: #0047ba;
  -webkit-transform: translate3d(0, 40%, 0);
  transform: translate3d(0, 40%, 0);
  -webkit-transition: -webkit-transform 0.5s, opacity 0.5s;
  transition: transform 0.5s, opacity 0.5s;
  -webkit-transition-timing-function: cubic-bezier(0.2, 1, 0.3, 1);
  transition-timing-function: cubic-bezier(0.2, 1, 0.3, 1);
}

.header .h_top .m_nav > li > a:hover i {
  opacity: 0;
  -webkit-transform: translate3d(0, -40%, 0);
  transform: translate3d(0, -40%, 0);
}
.header .h_top .m_nav > li > a:hover::after {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
*/
/*
.header .h_top .m_nav > li > a::before {
  content: '';
  position: absolute;
  bottom: 0px;
  left: 50%;
  right: 50%;
  height: 2px;
  background-color: #0047ba;
  opacity: 0;
  transition: all 0.3s;
}
.header .h_top .m_nav > li > a:hover::before {
  opacity: 1;
  left: 20%;
  right: 20%;
}
*/
.header .h_top .m_nav > li .nav_icon {
  display: none;
}
.header .h_top .m_nav > li .sub_nav {
  position: absolute;
  left: -50px;
  top: 100%;
  width: 288px;
  background: rgba(255,255,255,.85);
  display: none;
  box-shadow: 0 15px 15px rgba(0, 0, 0, 0.05);
}
.header .h_top .m_nav > li .sub_nav li {
  width: 100%;
  padding: 0 30px;
}
.header .h_top .m_nav > li .sub_nav li a {
  display: block;
  width: 100%;
  text-align: left;
  padding: 25px 0px;
  transition: all 0.5s;
  line-height: 1.3;
  color: #171717;
  border-bottom: 1px solid #e7e7e7;
   transform: translateY(10px);
  transition: all 0.5s ease;
  opacity: 0;
}
.header .h_top .m_nav > li .sub_nav li a:hover {
  color: #0047ba;
}
.header .h_top .m_nav > li .sub_nav li:nth-last-child(1) a {
  border-bottom: 0;
}
.header .h_top .m_nav > li .sub_nav.act li a {
  opacity: 1;
  transform: translateY(0);
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav {
  position: fixed;
  top: 60px;
  left: calc((100% - 1440px) / 2);
  width: auto;
  height: 540px;
  background: transparent;
  box-shadow: none;
  display: none;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .sub_nav_g {
  transition: all 0.3s;
  height: 100%;
  background: rgba(255,255,255,.85);
  box-shadow: 0 15px 15px rgba(0, 0, 0, 0.05);
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav svg {
  transform: rotate(-90deg);
  width: 15px;
  height: 15px;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 {
  width: 16vw;
  height: 100%;
  padding-top: 20px;
  position: relative;
  transition: all 0.3s;
  z-index: 10;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item .na1 {
  margin-top: 10px;
  transition: all 0.5s ease;
  opacity: 0;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item .na2,
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item .na3 {
  transform: translateY(10px);
  transition: all 0.5s ease;
  opacity: 0;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item.on {
  transition: all 0.5s ease;
  transition-delay: 1s;
  background: #0047ba;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item.on a {
  transition: all 0.5s ease;
  transition-delay: 1.5s;
  /*border-bottom: 1px solid transparent;*/
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item.on a p{
  transition: all 0.5s ease;
    transition-delay: 1s;
    color: #fff;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item{
    transition: all 0.5s ease;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav1_item:hover {
  background: #0047ba;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav1_item:hover a {

  border-bottom: 1px solid transparent;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav1_item:hover a p{

    color: #fff;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 {
  border-left: 1px solid #e7e7e7;
  position: absolute;
  top: 0;
  left: 80%;
  width: 16vw;
  background: rgba(255,255,255,.85);
  bottom: 0;
  z-index: 6;
  display: none;
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.05);
  opacity: 0;
  transition: all 0.5s 0.3s;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .item a {
  
  border-bottom: 1px solid #e7e7e7;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .item a p{
  color: #191919;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .item a:hover p{
  color: #0047ba;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .item a:hover svg{
    transform: rotate(-90deg) translateY(10px);
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .item a:hover svg path{
    fill:#0047ba;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2.on {
  display: block;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3 {
  border-left: 1px solid #e7e7e7;
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.05);
  position: absolute;
  top: 0;
  left: 80%;
  width: 16vw;
  background: rgba(255,255,255,.85);
  bottom: 0;
  z-index: 4;
  display: none;
  opacity: 0;
  transition: all 0.5s 0.6s;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3 .item a {
  color: #191919;
  border-bottom: 1px solid #e7e7e7;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3 .item a:hover {
  color: #0047ba;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3.on {
  display: block;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav_group {
  height: calc(100% - 2px);
  overflow: overlay;
}

.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav_group::-webkit-scrollbar-thumb {
  background: #dddddd;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav_group .item {
  padding: 0 40px;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav_group .item a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 19px 0;
  color: #191919;
  border-bottom: 1px solid #e7e7e7;
}

.header .h_top .m_nav > li:nth-child(2) .sub_nav.act .nav1 .item .na1 {
  margin-top: 0;
  opacity: 1;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav.act .nav1 .item .na1:hover svg{
    transform: rotate(-90deg) translateY(10px);
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav.act .nav1 .item .na2,
.header .h_top .m_nav > li:nth-child(2) .sub_nav.act .nav1 .item .na3 {
  transform: translateY(0px);
  opacity: 1;
}
.header .h_top .nav_r {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 50px;
}
.header .h_top .nav_r .search {
  display: block;
  width: 20px;
  height: 20px;
}
.header .h_top .nav_r .search svg {
  width: 100%;
  height: 100%;
}
.footer {
  width: 100%;
  overflow: hidden;
  background: #0047ba;
}
.footer .w1440 {
  overflow: initial;
}
.footer .btm_top {
  background: #0047ba;
  padding: 4vw 0 3vw;
}
.footer .btm_top .infor {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.footer .btm_top .infor li > a {
  display: block;
  color: #fff;
}
.footer .btm_top .infor li .nav_icon {
  display: none;
}
.footer .btm_top .infor li .sub_nav div {
  margin-top: 1vw;
}
.footer .btm_top .infor li .sub_nav a {
  color: rgba(255, 255, 255, 0.7);
  position: relative;
  font-size: 15px;
}
.footer .btm_top .infor li .sub_nav a::before {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  right: 50%;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.7);
  opacity: 0;
  transition: all 0.3s;
}
.footer .btm_top .infor li .sub_nav a:hover::before {
  opacity: 1;
  left: 0%;
  right: 0%;
}
.footer .btm_bottom {
  position: relative;
}
.footer .btm_bottom .footer_pic {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.footer .btm_bottom .footer_pic .h5_pic{
    display: none;
}
.footer .btm_bottom .footer_pic img {
  transition: all 0.8s;
  height: 100%;
  object-fit: cover;
}
.footer .btm_bottom .w1440 {
  position: absolute;
  bottom: 45px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.footer .btm_bottom .w1440 .btm_l .footer_logo {
  width: 253px;
}
.footer .btm_bottom .w1440 .btm_l .phones {
  margin-top: 25px;
  width: 290px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer .btm_bottom .w1440 .btm_l .phones .item span {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
}
.footer .btm_bottom .w1440 .btm_l .phones .item a {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  font-family: "SourceHanSansCN-Bold";
}
.footer .btm_bottom .w1440 .btm_l .links {
  margin-top: 15px;
  display: flex;
  align-items: center;
}
.footer .btm_bottom .w1440 .btm_l .links a {
  display: block;
  font-size: 12px;
  line-height: 1;
  color: rgba(255, 255, 255, 0.8);
  border-right: 1px solid rgba(255, 255, 255, 0.8);
  margin-right: 5px;
  padding-right: 5px;
}
.footer .btm_bottom .w1440 .btm_l .links a:hover {
  text-decoration: underline;
}
.footer .btm_bottom .w1440 .btm_l .links a:nth-last-child(1) {
  border-right: 0;
  margin-right: 0px;
  padding-right: 0px;
}
.footer .btm_bottom .w1440 .btm_l .text {
  color: rgba(255, 255, 255, 0.8);
  margin-top: 5px;
}
.footer .btm_bottom .w1440 .btm_l .text a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
}
.footer .btm_bottom .w1440 .btm_l .text a:hover {
  text-decoration: underline;
}
.footer .btm_bottom .w1440 .btm_r .qr {
  display: flex;
  align-items: center;
}
.footer .btm_bottom .w1440 .btm_r .qr .qrbox {
  width: 45px;
  height: 45px;
  position: relative;
  margin-left: 15px;
}
.footer .btm_bottom .w1440 .btm_r .qr .qrbox .qr_mk {
  position: absolute;
  bottom: 50%;
  left: 50%;
  transform: translateX(-50%);
  width: 245px;
  padding: 15px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  background: #f3f3f3;
  border-radius: 10px;
  pointer-events: none;
  opacity: 0;
  transition: all 0.3s;
}
.footer .btm_bottom .w1440 .btm_r .qr .qrbox.Xiaohongshu .qr_mk{
    width: auto;
    gap: 0;
}
.footer .btm_bottom .w1440 .btm_r .qr .qrbox .qr_mk::after {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 6px 0 6px;
  border-color: #f3f3f3 transparent transparent transparent;
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  margin: auto;
}
.footer .btm_bottom .w1440 .btm_r .qr .qrbox .qr_mk .item {
  width: 100px;
}
.footer .btm_bottom .w1440 .btm_r .qr .qrbox .qr_mk .item .qr_pic {
  width: 100%;
  border: 1px solid #c7c7c7;
  border-radius: 5px;
  overflow: hidden;
}
.footer .btm_bottom .w1440 .btm_r .qr .qrbox .qr_mk .item .txt {
  font-size: 10px;
  color: #1c1c1c;
  text-align: center;
  margin-top: 5px;
}
.footer .btm_bottom .w1440 .btm_r .qr .qrbox:hover .qr_mk {
  bottom: 120%;
  opacity: 1;
  pointer-events: auto;
}
.footer .btm_bottom:hover .footer_pic img {
  transform: scale(1.1);
}
.popup_video {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1101;
}
.popup_video .pop_layer {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.23);
}
.popup_video .pop_ctn {
  width: 75%;
  height: 80%;
  transform: translateY(-100px);
  opacity: 0;
  transition: all 0.5s;
  position: relative;
  background: #000;
}
.popup_video .pop_ctn .close {
  cursor: pointer;
  width: 30px;
  height: 30px;
  position: absolute;
  top: 10px;
  right: 10px;
  border-radius: 100%;
  padding: 7px;
  background: rgba(0, 0, 0, 0.3);
  opacity: 1;
  z-index: 10;
  transition: all 0.5s;
}
.popup_video .pop_ctn .close svg {
  transition: all 0.5s;
  margin: 0;
  width: 16px;
  height: 16px;
  display: block;
}
.popup_video .pop_ctn .close:hover {
  background: rgba(0, 0, 0, 0.9);
}
.popup_video .pop_ctn .close:hover svg {
  transform: rotate(180deg);
}
.popup_video .pop_ctn video {
  width: 100%;
  height: 100%;
  display: block;
}
.popup_video.on .pop_ctn {
  transform: translateY(0);
  opacity: 1;
}
.w1600 {
  width: 1600px;
  overflow: hidden;
  margin: 0 auto;
}
.w1440 {
  width: 1440px;
  overflow: hidden;
  margin: 0 auto;
}
@media (min-width: 2000px) {
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 {
    width: 12vw;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 {
    width: 10vw;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3 {
    width: 12vw;
  }
}
@media screen and (max-width: 1600px) {
  .w1600 {
    width: 90%;
  }
  .w1440 {
    width: 80%;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav {
    left: 10%;
  }
}
@media screen and (max-width: 1366px) {
  .footer .btm_bottom {
    height: 320px;
  }
  /* .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1{
        width: 300px;
    }
    .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2,.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3{
        width: 350px;
    } */
}
@media screen and (max-width: 1280px) {
  .header .h_top .m_nav > li:nth-child(2) .sub_nav {
    height: 420px;
  }
}
@media screen and (max-width: 1200px) {
  .w1440 {
    width: 90%;
  }
  .header .h_top .m_nav > li > a {
    padding: 0 15px;
  }
  .header .h_top .nav_r {
    width: 40px;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav {
    left: 5%;
  }
  /*  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1{
        width: 250px;
    }
    .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2,.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3{
        width: 300px;
    } */
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav_group .item a {
    padding: 15px 0;
  }
}
@media screen and (max-width: 998px) {
    .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav1_item:hover a p{

            color: #191919;
}
    .header .h_top .m_nav > li > a p i{
        text-align: left;
    }
    .header .h_top .m_nav > li > a:hover p i.n_t1 {
    transform: translateY(0%);
}
    .header .h_top .m_nav > li > a p i.n_t2{
        display: none;
    }
    .header .h_top .m_nav > li > a i{
        justify-content: flex-start;
    }
    .header .h_top .m_nav > li .sub_nav li a{
        transform: translateY(0px);
    opacity: 1;
    }
    .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item .na1{
        
            margin-top: 0px;
    opacity: 1;
    }
    .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item .na2, .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item .na3 {
    transform: translateY(0px);
    opacity: 1;
}
.header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .item a:hover svg{
        transform: rotate(-90deg);
}
    .p_page{
            margin-top: 30px;
    }
    .p_page .laypage_main a, .p_page .laypage_main span,.p_page .laypage_main span.laypage_total input{
    width: 30px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
}
.laypage_main a.laypage_next,.laypage_main a.laypage_prev{
    font-size: 16px;
    line-height: 28px;
}
.p_page .laypage_main span.laypage_total{
    font-size: 12px;
}
.p_page .laypage_total label {
    font-size: 12px;
}
.p_page .laypage_main button{
    width: 30px;
    height: 30px;
    line-height: 30px;
}
  .header .u-menu {
    width: 25px;
    height: 25px;
    position: relative;
    cursor: pointer;
    top: 5px;
    z-index: 6;
    margin-right: 0px;
    margin-left: 12px;
  }
  .header .u-menu .menu-sub {
    position: absolute;
    left: 0;
    margin: 8px 0 0;
    top: 8px;
    width: 24px;
    height: 2px;
    background-color: #fff;
    transition: all 0.1s cubic-bezier(0.4, 0, 0.2, 1) 0s;
    border-radius: 2px;
  }
  .header .u-menu .menu-sub:after {
    content: "";
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    background-color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) 0s;
    border-radius: 2px;
    display: block;
  }
  .header .u-menu .menu-sub:before {
    content: "";
    position: absolute;
    left: 0;
    width: 28px;
    height: 2px;
    background-color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) 0s;
    border-radius: 2px;
    display: block;
  }
  .header .u-menu .menu-sub:before {
    top: -16px;
  }
  .header .u-menu .menu-sub:after {
    top: -8px;
  }
  .header .u-menu.on .menu-sub {
    height: 0;
    background: #0a044b;
  }
  .header .u-menu.on .menu-sub:before {
    -ms-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    background: #0a044b;
    top: -8px;
  }
  .header .u-menu.on .menu-sub:after {
    -ms-transform: rotate(-225deg);
    -moz-transform: rotate(-225deg);
    -webkit-transform: rotate(-225deg);
    -o-transform: rotate(-225deg);
    transform: rotate(-225deg);
    background: #0a044b;
    top: -8px;
  }
  .header .u-menu.on .menu-sub:before,
  .header .u-menu.on .menu-sub:after {
    width: 20px;
  }
  .header:hover .u-menu .menu-sub {
    background-color: #171717;
  }
  .header:hover .u-menu .menu-sub {
    background: #171717;
  }
  .header:hover .u-menu .menu-sub:before {
    background: #171717;
  }
  .header:hover .u-menu .menu-sub:after {
    background: #171717;
  }
  .header.on .u-menu .menu-sub {
    background-color: #171717;
  }
  .header.on .u-menu .menu-sub {
    background: #171717;
  }
  .header.on .u-menu .menu-sub:before {
    background: #171717;
  }
  .header.on .u-menu .menu-sub:after {
    background: #171717;
  }
  .header.act .u-menu .menu-sub {
    background-color: #171717;
  }
  .header.act .u-menu .menu-sub {
    background: #171717;
  }
  .header.act .u-menu .menu-sub:before {
    background: #171717;
  }
  .header.act .u-menu .menu-sub:after {
    background: #171717;
  }

  /* .header.act .u-menu .menu-sub{background-color: #fff;}
    .header.act .u-menu.on .menu-sub{background: #fff;}
    .header.act .u-menu.on .menu-sub:before{background: #fff;}
    .header.act .u-menu.on .menu-sub:after{background: #fff;} */
  .header {
    padding: 10px 0;
  }
  .header .h_top .nav_r .language ul {
    left: 20px;
  }
  .header .h_top .nav_r {
    width: 100%;
  }
  .header .h_top .nav_r .language i {
    font-size: 12px;
    margin-left: 5px;
  }
  .header .h_top .nav_r .language i svg {
    width: 8px;
    height: 8px;
    margin-left: 4px;
  }
  .header .h_top .m_nav {
    position: fixed;
    top: 45px;
    left: 0;
    height: calc(100vh - 45px);
    width: 100%;
    bottom: 0;
    right: 0;
    background-color: #fff;
    margin-left: 0;
    display: none;
    overflow-y: scroll;
    overflow-x: hidden;
    transition: all;
  }
  .header .h_top .m_nav > li .sub_nav li {
    padding: 0 0 0 20px;
  }
  .header .h_top .m_nav li {
    width: 94%;
    margin: 0 auto;
    height: auto;
    border-bottom: 1px solid #f1f1f1;
    position: relative!important;
  }
  .header .h_top .m_nav li:nth-last-child(1) {
    border-bottom: 0;
  }
  .header .h_top .m_nav li > a {
    font-size: 14px;
    width: 80%;
    height: 50px;
    line-height: 50px;
  }
  .header .h_top .m_nav > li .sub_nav li a:hover {
    color: #3574b7;
    background: transparent;
  }
  .header .h_top .m_nav > li > a::after {
    display: none;
  }
  .header .h_top .m_nav > li:nth-child(1) .sub_nav ul {
    display: block;
    padding: 0!important;
  }
  .header .h_top .m_nav > li:nth-child(1) .sub_nav ul li {
    width: 100%;
  }
  .header .h_top .m_nav > li:nth-child(1) .sub_nav ul li img {
    display: none;
  }
  .header .h_top .m_nav li .nav_icon {
    position: absolute;
    bottom: auto;
    top: 0%;
    left: auto;
    right: 0%;
    transform: translateX(0%);
    width: 40px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .header .h_top .m_nav li .nav_icon svg {
    transition: all 0.3s;
    width: 15px;
    height: 15px;
  }
  .header .h_top .m_nav > li > a::before {
    display: none;
  }
  .header .h_top .m_nav li .sub_nav {
    position: static!important;
    transform: translateX(0);
    width: 100%!important;
    text-align: left;
    box-shadow: initial;
    padding: 0 0 0 30px;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .sub_nav_g {
    box-shadow: none;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav svg {
    width: 15px;
    height: 15px;
    transform: rotate(0deg);
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav {
    height: auto;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 {
    width: 100%;
    padding-top: 0;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item {
    width: 100%;
    padding: 0 13px 0 20px;
    border-bottom: 1px solid #f1f1f1;
    background: transparent!important;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item:nth-last-child(1) {
    border-bottom: 0;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .item a {
    padding: 10px 0;
    color: #191919 !important;
    border: 0;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 {
    position: static;
    width: 100%;
    opacity: 1;
    box-shadow: none;
    border: 0;
    display: none;
    transition: none;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .nav_group {
    height: auto;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .nav_group .item {
    padding: 0 0 0 20px;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav2 .nav_group a {
    border-bottom: 0;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3 {
    position: static;
    width: 100%;
    opacity: 1;
    box-shadow: none;
    border: 0;
    display: none;
    transition: none;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3 .nav_group {
    height: auto;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3 .nav_group .item {
    padding: 0 0 0 20px;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav3 .nav_group a {
    border-bottom: 0;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav1 .nav1_item a.on svg {
    transform: rotate(180deg) !important;
  }
  .header .h_top .m_nav > li:nth-child(2) .sub_nav .nav2 .nav2_item a.on svg {
    transform: rotate(180deg) !important;
  }
  .header .h_top .m_nav > li .sub_nav li a {
    text-align: left;
    padding: 0;
    line-height: 35px;
    height: 35px;
    font-size: 14px;
    border-bottom: 0;
  }
  .header .h_top .m_nav li .sub_nav a {
    color: #777;
  }
  .footer .btm_top {
    padding: 20px 0;
  }
  .cont .footer .btm_bottom .footer_pic {
    height: 100%;
  }
  .cont .footer .btm_bottom {
    height: 350px;
  }
  .footer .btm_top .infor {
    flex-wrap: wrap;
  }
  .footer .btm_top .infor li {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  }
  .footer .btm_top .infor li:nth-last-child(1) {
    border-bottom: 0;
  }
  .footer .btm_top .infor li > a {
    padding: 15px 0;
    font-size: 16px;
    width: calc(100% - 80px);
  }
  .footer .btm_top .infor li .nav_icon {
    display: flex;
    justify-content: flex-end;
    width: 80px;
    padding: 15px 0;
  }
  .footer .btm_top .infor li .nav_icon svg {
    width: 15px;
    height: 15px;
  }
  .footer .btm_top .infor li .sub_nav {
    width: 100%;
    padding-left: 20px;
    display: none;
  }
  .footer .btm_top .infor li .sub_nav div {
    margin-top: 0;
    margin-bottom: 12px;
  }
  .footer .btm_top .infor li .sub_nav div a {
    font-size: 14px;
  }
  .footer .btm_top .infor li.on .nav_icon svg {
    transform: rotate(180deg);
  }
  .popup_video .pop_ctn {
    width: 90%;
    height: auto;
  }
  .popup_video .pop_ctn .close {
    width: 25px;
    height: 25px;
    top: 5px;
    right: 5px;
    padding: 6px;
  }
  .popup_video .pop_ctn .close svg {
    width: 13px;
    height: 13px;
  }
}
@media screen and (max-width: 768px) {
    .cont .page_banner .pic{
        height: auto!important;
    }
    .cont .page_banner .w1440 .txt,.cont .page_banner .w1440 .contact{
        display: none!important;
    }
    .footer .btm_bottom .footer_pic .h5_pic{
    display: block;
}
.footer .btm_bottom .footer_pic .pc_pic{
    display: none;
}
  .footer .btm_bottom .w1440 {
    flex-wrap: wrap;
  }
  .footer .btm_bottom .w1440 .btm_l {
    width: 100%;
  }
  .footer .btm_bottom .w1440 .btm_l .footer_logo {
    width: 200px;
  }
  .footer .btm_bottom .w1440 .btm_l .phones {
    width: 100%;
  }
  .footer .btm_bottom .w1440 .btm_l .phones .item span {
    font-size: 12px;
  }
  .footer .btm_bottom .w1440 .btm_l .phones .item a {
    font-size: 14px;
  }
  .footer .btm_bottom .w1440 .btm_l .links {
    flex-wrap: wrap;
  }
  .footer .btm_bottom .w1440 .btm_l .links a {
    font-size: 12px;
    margin-bottom: 10px;
  }
  .footer .btm_bottom .w1440 .btm_l .text {
    font-size: 10px;
    margin-top: 0;
  }
  .footer .btm_bottom .w1440 .btm_r {
    width: 100%;
    margin-top: 20px;
  }
  .footer .btm_bottom .w1440 .btm_r .qr {
    width: 100%;
    justify-content: center;
  }
  .footer .btm_bottom .w1440 .btm_r .qr .qrbox {
    width: 30px;
    height: 30px;
    margin: 0 10px;
  }
  .footer .btm_bottom {
    height: 350px;
  }
}
/*# sourceMappingURL=./base.css.map */