@font-face {
  font-family: 'fradm';
  src: url('../fonts/Fradm.woff') format('truetype');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'frabk';
  src: url('../fonts/Frabk.woff') format('truetype');
  font-weight: normal;
  font-style: normal;
}
body {
  font-family: 'frabk';
  max-width: 1920px;
  margin: 0 auto;
}
.over {
  overflow: hidden;
}
.trans {
  -webkit-transition: all 300ms ease 0s;
  transition: all 300ms ease 0s;
}
.imgZoom img {
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
}
.imgZoom img:hover {
  transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
}
.hoverBtn {
  cursor: pointer;
  -webkit-transition: all 300ms ease 0s;
  transition: all 300ms ease 0s;
}
.hoverBtn:hover {
  background-color: #b2b2b2 !important;
  border-color: #b2b2b2 !important;
  color: #fff !important;
}
.nowrap {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ellip2 {
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: block;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.auto-container {
  width: 1400px;
  margin-left: auto;
  margin-right: auto;
}
.top-search-overlay {
  position: fixed;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  background: #000000;
  z-index: 100;
  opacity: 0.8;
  display: none;
}
.site-nav {
  position: fixed;
  width: 100%;
  max-width: 1920px;
  z-index: 50;
  -webkit-transition: all 300ms ease 0s;
  transition: all 300ms ease 0s;
}
.site-nav:hover {
  background-color: #fff;
}
.site-nav:hover .head .logoImg {
  filter: brightness(0);
}
.site-nav:hover .head .slogan {
  color: #222;
}
.site-nav:hover .head .language_head {
  color: #222;
}
.site-nav:hover .head .language_head .t {
  background: url(../images/jt1.png) no-repeat right center;
}
.site-nav:hover .head .navbox li a {
  color: #333333;
}
.site-nav:hover .head .navbox li a:hover {
  color: #222;
}
.site-nav:hover .head .top_search .icosearch img {
  filter: brightness(0);
}
.site-nav:hover .head .top_search .head_email {
  border: 1px solid #222;
}
.site-nav.scrollHead {
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.site-nav.scrollHead .head .logoImg {
  filter: brightness(0);
}
.site-nav.scrollHead .head .slogan {
  color: #222;
}
.site-nav.scrollHead .head .language_head {
  color: #222;
}
.site-nav.scrollHead .head .language_head .t {
  background: url(../images/jt1.png) no-repeat right center;
}
.site-nav.scrollHead .head .navbox li a {
  color: #222;
}
.site-nav.scrollHead .head .top_search .icosearch img {
  filter: brightness(0);
}
.site-nav.scrollHead .head .top_search .head_email {
  border: 1px solid #222;
}
.site-nav.scrollHead .navbtn i {
  background-color: #000;
}
.site-nav .auto-container {
  width: 94%;
  max-width: 1720px;
}
.head {
  position: relative;
}
.head .logo {
  position: relative;
  z-index: 10;
  line-height: 98px;
  float: left;
}
.head .logo a {
  display: block;
}
.head .logo .logoImg {
  height: 56px;
}
.head .slogan {
  width: 250px;
  display: inline-block;
  vertical-align: middle;
  color: #fff;
  font-size: 22px;
  line-height: 30px;
  margin-left: 15px;
}
.head .navBar {
  float: right;
  opacity: 1;
  filter: alpha(opacity=100);
  transform-origin: left center;
}
.head .navbox li {
  display: inline-block;
  margin: 0 25px;
  line-height: 100px;
  vertical-align: top;
}
.head .navbox li.active .stair > a {
  color: #999999;
  border-bottom: 1px solid #999;
}
.head .navbox li:hover .stair > a {
  color: #999999;
  border-bottom: 1px solid #999;
}
.head .navbox li .a {
  display: inline-block;
  color: #fff;
  font-size: 22px;
  padding: 0px;
  text-transform: uppercase;
  font-family: 'fradm';
}
.head .navbox li .a .mobile-navbtn {
  position: absolute;
  top: 10px;
  right: 0;
  margin: auto;
  font-size: 20px;
  width: 20px;
  height: 20px;
  transition: 0.3s;
}
.head .navbox li .a .mobile-navbtn.open {
  transform: rotate(90deg);
}
.head .navbox li .a .mobile-navbtn::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2px solid #555;
  border-bottom: 2px solid #555;
  transform: rotate(45deg);
}
.head .top_search {
  position: relative;
  float: right;
  padding-left: 0px;
  line-height: 92px;
  margin-left: 10px;
  cursor: pointer;
}
.head .top_search .icosearch {
  display: inline-block;
  vertical-align: middle;
  width: 39px;
  height: 39px;
  border-radius: 50%;
  line-height: 1;
  position: relative;
}
.head .top_search .icosearch img {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 100%;
}
.head .top_search .head_email {
  width: 122px;
  height: 40px;
  margin-left: 10px;
  border-radius: 20px;
  border: 1px solid #fff;
  background-color: #fff;
  color: #222222;
  display: inline-block;
  vertical-align: middle;
  line-height: 38px;
  text-align: center;
  font-size: 16px;
}
.head .top_search .head_email img {
  margin-right: 6px;
}
.head .top_search img {
  vertical-align: middle;
}
.head .top_search .start_search {
  margin-left: 20px;
}
.head .top_search .search_con2 {
  position: absolute;
  right: 22px;
  top: 26px;
  height: 50px;
  z-index: 100;
  transform: scale3d(0, 0, 0);
  transform-origin: right center;
  transition: all 0.5s;
  opacity: 0;
  filter: alpha(opacity=0);
  width: 500px;
  opacity: 1;
}
.head .top_search .search_con2 .search-input {
  width: 380px;
  float: left;
  height: 48px;
  line-height: 48px;
  overflow: hidden;
  border: 1px solid #d4d4d4;
  border-radius: 5px;
  font-size: 16px;
  padding-left: 20px;
  background: #fff;
}
.head .top_search .search_con2 .input1 {
  height: 48px;
  line-height: 48px;
  background: none;
  border: 0;
  width: calc(100% - 57px);
  float: left;
  outline: none;
  font-size: 16px;
  color: #666666;
  font-family: "微软雅黑";
}
.head .top_search .search_con2 .bnts {
  float: right;
  width: 56px;
  height: 48px;
  background: url(../images/head_pic3.png) center center no-repeat;
  margin-right: 1px;
  cursor: pointer;
  border: none;
  outline: none;
}
.head .top_search .search_con2 .moblie-search-close {
  position: absolute;
  top: 10px;
  right: 15px;
  width: 30px;
  height: 30px;
  background: url(../images/c10.png) center center no-repeat;
  background-size: 100%;
}
.sub {
  width: 1400px;
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  /* padding-bottom: 30px; */
  /* padding-left: 70px; */
  /* padding-top: 40px; */
  padding: 40px 70px;
}
.sub > dl{
  display: flex;
  gap: 1.5vw;
}
.sub > dl dd {
  width: 19%;
  /* margin-right: 50px; */
  position: relative;
  display: inline-block;
  vertical-align: top;
  line-height: 1.6;
  font-size: 16px;
}
.sub > dl dd .mobile-navbtn {
  display: none;
  position: absolute;
  top: 8px;
  right: 15px;
  margin: auto;
  font-size: 20px;
  width: 20px;
  height: 20px;
  transition: 0.3s;
}
.sub > dl dd .mobile-navbtn.open {
  transform: rotate(90deg);
}
.sub > dl dd .mobile-navbtn:after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2px solid #333;
  border-bottom: 2px solid #333;
  transform: rotate(45deg);
}
.sub > dl dd > a img{
    max-width: 100%;
    width: 100%;
    height: 150px;
    object-fit: cover;
}
.sub > dl dd .text {
  margin-top: 20px;
  display: inline-block;
  vertical-align: middle;
  color: #222222;
  font-size: 20px;
  font-family: 'fradm';
}
.sub > dl dd .t-menu {
  width: 100%;
  left: 0%;
  top: 100%;
}
.sub > dl dd .t-menu li {
  display: block;
  box-sizing: border-box;
  line-height: 35px;
  margin: 0;
  -webkit-transition: all 300ms ease 0s;
  transition: all 300ms ease 0s;
}
.sub > dl dd .t-menu li:hover {
  text-decoration: underline;
  padding-left: 14px;
  background: url(../images/nav-dots.png) no-repeat center left;
}
.sub > dl dd .t-menu li:hover a {
  color: #222;
}
.sub > dl dd .t-menu li a {
  display: block;
  font-size: 17px;
  color: #222;
}
.sub > dl a {
  color: #333;
  white-space: nowrap;
}
.scrollHead {
  position: fixed;
  top: 0;
  z-index: 999;
  background-color: #130f0e;
}
#showopen .top_search .search_con2 {
  opacity: 1;
  filter: alpha(opacity=100);
  transform: scale3d(1, 1, 1);
}
#showopen .head .navBar {
  opacity: 0;
  filter: alpha(opacity=0);
  transform: scale3d(0, 0, 0);
}
#showopen .head .top_search img {
  opacity: 0;
  filter: alpha(opacity=0);
}
#showopen .head .top_search .head_email {
  opacity: 0;
  filter: alpha(opacity=0);
}
.language_head {
  display: inline-block;
  vertical-align: middle;
  font-size: 18px;
  color: #fff;
  line-height: 80px;
  padding-left: 4px;
  position: relative;
  margin-right: 8px;
}
.language_head .t {
  display: block;
  padding-right: 10px;
  background: url(../images/jt2.png) no-repeat right center;
}
.language_head .aBox {
  border: 1px solid #dfdfdf;
  text-align: center;
  opacity: 0;
  margin-top: -10px;
  position: absolute;
  right: 0;
  top: 80%;
  background: #fff;
  transform: scale(0);
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  -o-transform: scale(0);
  transition: opacity 0.3s, margin 0.3s;
  -webkit-transition: opacity 0.3s, margin 0.3s;
  -ms-transition: opacity 0.3s, margin 0.3s;
  -moz-transition: opacity 0.3s, margin 0.3s;
  -o-transition: opacity 0.3s, margin 0.3s;
}
.language_head .aBox::before {
  position: absolute;
  left: 0;
  bottom: 100%;
  content: "";
  width: 100%;
  height: 5px;
  background: url(../images/jt4.png) no-repeat center;
}
.language_head .aBox a {
  display: block;
  font-size: 14px;
  line-height: 20px;
  color: #888888;
  padding: 7px 10px;
  white-space: nowrap;
}
.language_head:hover .aBox {
  margin-top: 0;
  opacity: 1;
  z-index: 2;
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
}
.M_search {
  display: none;
  position: fixed;
  z-index: 1000;
  top: 0;
  width: 100%;
  height: 58px;
  background-color: red;
  box-sizing: border-box;
}
.M_search .mInp1 {
  width: 100%;
  height: 100%;
  border: 0;
  box-sizing: border-box;
  outline: none;
  padding: 10px;
  padding-right: 74px;
  font-size: 15px;
  color: #666;
}
.M_search .mInp1::placeholder {
  color: #999;
}
.M_search .m_search_btn {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 80px;
  background-color: #222;
  border: 0;
  outline: none;
  text-align: center;
  cursor: pointer;
}
.M_search .m_search_btn img {
  display: inline-block;
}
.footer {
  position: relative;
  z-index: 3;
  overflow: hidden;
  background-color: #282828;
}
.footer .footer_content {
  padding-top: 90px;
  padding-bottom: 74px;
  display: flex;
  justify-content: space-between;
}
.footer dl {
  transition: all 0.3s ease 0s;
  float: left;
  position: relative;
}
.footer dl dt {
  margin-bottom: 20px;
  font-size: 16px;
  color: #7b7b7b;
  font-weight: normal;
  text-transform: uppercase;
}
.footer dl dd {
  line-height: 40px;
  font-size: 18px;
  color: #7b7b7b;
}
.footer dl dd p {
  width: 254px;
  word-wrap: break-word;
  line-height: 24px;
}
.footer dl dd a {
  color: #7b7b7b;
  text-decoration: none;
}
.footer dl dd a:hover {
  color: #fff;
}
.footer .link:last-child {
  padding-right: 0;
  float: right;
}
.footer .link:last-child::after {
  display: none;
}
.footer .logo-dl {
  width: 346px;
  padding-right: 60px;
  box-sizing: content-box;
}
.footer .logo-dl dd {
  line-height: 26px;
}
.footer .logo-dl dt img{
    max-height: 60px;
    filter: brightness(0) invert(1);
}
.footer .contact1 {
  margin-top: 35px;
  padding-bottom: 24px;
  border-bottom: 1px solid #383838;
}
.footer .contact1 a {
  display: block;
  font-size: 22px;
  line-height: 32px;
  color: #7b7b7b;
  font-family: 'fradm';
}
.footer .contact1 .mail {
  color: #fff;
}
.footer .contact2 {
  padding-top: 18px;
  padding-bottom: 20px;
  border-bottom: 1px solid #414141;
  font-size: 20px;
}
.footer .contact2 a {
  display: block;
  line-height: 26px;
}
.footer .shape {
  margin-bottom: 20px;
  padding-top: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #414141;
}
.footer .shape a {
  margin-right: 6px;
}
.footer .shape a:hover {
  opacity: 0.6;
}
.footer .support {
  color: #666666;
  margin-top: 15px;
}
.footer .support a {
  display: block;
  color: #666666;
}
.footer .contact-form-box {
  width: 362px;
  padding-left: 50px;
  box-sizing: content-box;
}
.footer .contact-form-box dt div {
  font-size: 26px;
  font-family: 'fradm';
  color: #fff;
  text-transform: initial;
}
.footer .contact-form-box:after {
  display: none;
}
.footer .contact-form-box .contact-form .form-group {
  margin-bottom: 0;
}
.footer .contact-form-box .contact-form .form-group > div {
  margin-bottom: 5px;
}
.footer .contact-form-box .contact-form .form-group > div.textareaBox {
  margin-bottom: -5px;
}
.footer .contact-form-box .contact-form input {
  width: 100%;
  height: 48px;
  box-sizing: border-box;
  padding: 0px 10px;
  font-size: 16px;
  color: #252121;
  border: 0;
  outline: none;
  color: #fff;
  background-color: #4d4d4d;
  border-radius: 6px;
}
.footer .contact-form-box .contact-form input::placeholder {
  color: #999;
}
.footer .contact-form-box .contact-form textarea {
  width: 100%;
  height: 200px;
  box-sizing: border-box;
  padding: 10px;
  font-size: 16px;
  color: #252121;
  border: 0;
  outline: none;
  color: #fff;
  background-color: #4d4d4d;
  border-radius: 6px;
}
.footer .contact-form-box .contact-form textarea::placeholder {
  color: #999;
}
.footer .contact-form-box .submit-btn.submitbtn {
  display: block;
  width: 168px;
  height: 46px;
  line-height: 42px;
  margin: 0 auto;
  margin-top: 16px;
  background-color: transparent;
  color: #fff;
  border: 2px solid #fff;
  font-family: 'fradm';
  outline: 0;
  font-size: 16px;
  border-radius: 20px;
}
.footer .contact-form-box .submit-btn.submitbtn:hover {
  background-color: #fff;
  border-color: #fff;
  color: #222;
}
.footer .contact-form-box .reset-btn {
  width: 122px;
  height: 36px;
  line-height: 40px;
  background-color: transparent;
  border: 1px solid #fff;
  color: #fff;
  outline: 0;
  border-top-right-radius: 24px;
  border-bottom-left-radius: 24px;
  font-size: 14px;
  text-transform: uppercase;
}
.footer .product-foot {
  position: relative;
  padding: 0 30px;
}
.footer .product-foot::before {
  content: '';
  display: block;
  width: 1px;
  height: 200%;
  background-color: #414141;
  position: absolute;
  right: 0%;
  top: -90px;
}
.footer .product-foot::after {
  content: '';
  display: block;
  width: 1px;
  height: 200%;
  background-color: #414141;
  position: absolute;
  left: 0%;
  top: -90px;
}
.footer .product-foot div {
  margin-bottom: 30px;
}
.footer .product-foot div img {
  width: 100%;
}
.footer .product-foot p {
  margin-bottom: 10px;
  color: #fff;
  text-transform: uppercase;
}
.footer .product-foot dd {
  padding: 0 15px;
  width: 50%;
  float: left;
}
.footer .product-foot a {
  display: block;
}
.footer .product-foot .links {
  width: calc(100% - 70px);
  /* position: absolute; */
  /* left: 45px; */
  /* bottom: 0; */
  /* padding: 0; */
  border-top: 1px solid #414141;
  padding-top: 20px;
  margin-top: 25px;
}
.footer .product-foot .links a {
  display: inline-block;
  margin-left: 20px;
}
.nav-pop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 990;
  display: none;
}
.site-nav {
  z-index: 999;
}
#videomodal .modal-content{
    height: 650px;
}
#videomodal .embed-responsive-16by9{
    padding-bottom: 0;
    position: unset;
    height: 550px;
    /* padding-top: 20px; */
    text-align: center;
}
#videomodal .embed-responsive-item{
    width: max-content;
    height: -webkit-fill-available;
    right: 0;
    margin: auto;
    position: unset;
}