.max-width-container {
  max-width: 16rem;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 2000px) {
  .max-width-container {
    max-width: 75%;
  }
}
@media screen and (max-width: 1366px) {
  .max-width-container {
    max-width: 85%;
  }
}
@media screen and (max-width: 768px) {
  .max-width-container {
    max-width: 100%;
  }
}
html,
body {
  background-color: #ffffff;
  color: #666;
}
body > div {
  font-size: 0.18rem;
}
@media screen and (max-width: 768px) {
  body > div {
    padding-top: 64px;
  }
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
p {
  margin: 0;
}
ul,
ol,
li {
  padding: 0;
  margin: 0;
  list-style-type: none;
}
a {
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
a:focus {
  text-decoration: none;
  outline: none;
}
input:focus {
  outline: none;
}
.clearfix {
  zoom: 1;
}
.clearfix::after {
  display: block;
  clear: both;
  height: 0;
  content: " ";
}
.pos-rel {
  position: relative;
}
.tl-center {
  text-align: center;
}
.flex {
  display: flex;
}
.inline-flex {
  display: inline-flex;
}
.justify-center {
  justify-content: center;
}
.justify-space-between {
  justify-content: space-between;
}
.justify-space-around {
  justify-content: space-around;
}
.justify-end {
  justify-content: flex-end;
}
.justify-start {
  justify-content: flex-start;
}
.align-items-center {
  align-items: center;
}
.align-items-start {
  align-items: start;
}
.flex-1 {
  flex: 1;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.uk-container {
  max-width: 16rem;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
}
@media screen and (min-width: 2000px) {
  .zyc-index .uk-container {
    max-width: 75%;
  }
}
@media screen and (max-width: 1366px) {
  .uk-container {
    max-width: 85%;
  }
}
@media screen and (max-width: 768px) {
  .uk-container {
    max-width: 100%;
  }
}
@media screen and (max-width: 1560px) {
  .uk-container {
    width: 95%;
    margin: 0 auto;
  }
}
@media screen and (max-width: 768px) {
  .uk-container {
    width: 100%;
    padding: 0 4%;
  }
}
.image-container a,
.thumbnail a {
  display: block;
  width: 100%;
}
.image-container img,
.thumbnail img {
  width: 100%;
  display: block;
}
/* 网站头部 开始*/
.zyc-pc-header {
  position: relative;
  width: 100%;
}
.zyc-pc-header .uk-navbar {
  height: 0.78rem;
  background-color: #fff;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 200;
  background-color: #ffffff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.07);
  opacity: 1;
  transition: all 0.5s;
}
.zyc-pc-header .uk-navbar .uk-navbar-container {
  max-width: 18.4rem;
}
.zyc-pc-header .uk-navbar.zyc-pc-header-hidden {
  top: -100px;
  opacity: 0;
}
.zyc-pc-header .uk-navbar-l,
.zyc-pc-header .uk-navbar-r {
  position: relative;
  z-index: 20;
  height: 0.78rem;
}
.zyc-pc-header .uk-navbar-l > div,
.zyc-pc-header .uk-navbar-r > div {
  float: left;
  height: 100%;
}
.zyc-pc-header .uk-navbar-logo {
  width: 4rem;
  display: block;
  height: 100%;
  position: relative;
}
.zyc-pc-header .uk-navbar-logo img {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
}
.zyc-pc-header .uk-navbar-m {
  width: 100%;
  text-align: center;
  float: none;
}
.zyc-pc-header .uk-navbar-m .zyc-nav {
  font-size: 0;
  width: 100%;
  text-align: center;
  transition: all 0.7s cubic-bezier(0.23, 1, 0.32, 1) 0s;
}
.zyc-pc-header .uk-navbar-m .zyc-nav-li {
  position: relative;
  white-space: nowrap;
  padding: 0 1.74%;
  z-index: 1;
  display: inline-block;
}
.zyc-pc-header .uk-navbar-m .zyc-nav-li::before {
  content: " ";
  display: block;
  width: 0%;
  position: absolute;
  bottom: 0.1rem;
  left: 50%;
  transform: translateX(-50%);
  height: 3px;
  background: #dc350d;
  transition: all 0.36s;
}

.zyc-pc-header .uk-navbar-m .zyc-nav-li .zyc-sub-nav-container {
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.07);
  position: absolute;
  top: 0.77rem;
  left: -0.2rem;
  right: -0.2rem;
  z-index: 100;
  background-color: #ffffff;
  display: none;
  text-align: center;
  border-radius: 0 0 0.06rem 0.06rem;
  padding: 0.1rem;
}
.zyc-pc-header .uk-navbar-m .zyc-nav-li .zyc-sub-nav-container .zyc-sub-nav-link {
  font-size: 0.16rem;
  line-height: 0.28rem;
  color: #000;
  position: relative;
  display: block;
  border-radius: 0.05rem;
  padding: 0.1rem 0.3rem;
  text-align: left;
}
@media screen and (min-width: 1921px) {
  .zyc-pc-header .uk-navbar-m .zyc-nav-li .zyc-sub-nav-container .zyc-sub-nav-link {
    font-size: 0.8333vw;
  }
}
.zyc-pc-header .uk-navbar-m .zyc-nav-li .zyc-sub-nav-container .zyc-sub-nav-link-active,
.zyc-pc-header .uk-navbar-m .zyc-nav-li .zyc-sub-nav-container .zyc-sub-nav-link:hover {
  color: #ffff;
  background-color: #dc350d;
}
.zyc-pc-header .uk-navbar-m .zyc-nav-link {
  display: block;
  font-size: 0.18rem;
  color: #000;
  height: 100%;
  line-height: 0.78rem;
}
@media screen and (min-width: 1921px) {
  .zyc-pc-header .uk-navbar-m .zyc-nav-link {
    font-size: 0.98vw;
  }
}
.zyc-pc-header .uk-navbar-r {
  width: 3.5rem;
}
.zyc-pc-header .uk-navbar-search {
  width: 2.65rem;
  height: 0.44rem !important;
  background: #f7f7f7;
  border-radius: 22px;
  position: absolute;
  top: 50%;
  right: 0.5rem;
  transform: translateY(-50%);
  display: flex;
  justify-items: center;
  justify-content: space-between;
}
.zyc-pc-header .uk-navbar-search .search-input {
  width: 2rem;
  height: 0.44rem;
  line-height: 0.44rem;
  background: none;
  border: none;
  margin-left: 0.2rem;
  font-size: 0.16rem;
}
.zyc-pc-header .uk-navbar-search .search-input::placeholder {
  color: #9ea0a3;
}
.zyc-pc-header .uk-navbar-search .search-button {
  color: #dc350d;
  line-height: 0.44rem;
  font-size: 22px;
  margin-right: 0.2rem;
  cursor: pointer;
}
.zyc-phone-header {
  width: 100%;
  height: 64px;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 400;
}
.zyc-phone-header .phone-header-t {
  background: #ffffff;
  height: 64px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.07);
  padding: 0 15px;
  align-items: center;
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.zyc-phone-header .phone-header-t .logo {
  width: 285px;
}
.zyc-phone-header .phone-header-t .logo img {
  width: 100%;
}
.zyc-phone-header .phone-header-t .ph-nav-r {
  display: flex;
  align-items: center;
}
.zyc-phone-header .phone-header-t .icon-search {
  font-size: 28px;
  margin-right: 15px;
}
.zyc-phone-header .phone-header-t .mc_phmenubox {
  width: 26px;
  height: 50px;
  cursor: pointer;
  text-align: center;
}
.zyc-phone-header .phone-header-t .mc_phmenubox .point {
  position: relative;
  display: inline-block;
  width: 26px;
  height: 22px;
  margin-top: 15px;
  transform: translateX(-3px);
}
.zyc-phone-header .phone-header-t .mc_phmenubox .point .nav_btn,
.zyc-phone-header .phone-header-t .mc_phmenubox .point .nav_btn::after,
.zyc-phone-header .phone-header-t .mc_phmenubox .point .nav_btn::before {
  display: inline-block;
  width: 26px;
  height: 1px;
  background-color: #333;
}
.zyc-phone-header .phone-header-t .mc_phmenubox .point .nav_btn {
  position: absolute;
  top: 8px;
  right: 0;
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
  -ms-transition: all 0.3s ease-out 0s;
  -o-transition: all 0.3s ease-out 0s;
  transition: all 0.3s ease-out 0s;
}
.zyc-phone-header .phone-header-t .mc_phmenubox .point .nav_btn::after,
.zyc-phone-header .phone-header-t .mc_phmenubox .point .nav_btn::before {
  content: "";
  position: absolute;
  right: 0;
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
  -ms-transition: all 0.3s ease-out 0s;
  -o-transition: all 0.3s ease-out 0s;
  transition: all 0.3s ease-out 0s;
}
.zyc-phone-header .phone-header-t .mc_phmenubox .nav_btn::after {
  top: -8px;
}
.zyc-phone-header .phone-header-t .mc_phmenubox .nav_btn::before {
  top: 8px;
}
.zyc-phone-header .phone-header-t .mc_phmenubox .point.active .nav_btn {
  background: transparent;
}
.zyc-phone-header .phone-header-t .mc_phmenubox .point.active .nav_btn::after {
  top: 0;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.zyc-phone-header .phone-header-t .mc_phmenubox .point.active .nav_btn::before {
  top: 0;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.zyc-phone-header .ph-menu-wrap {
  width: 100%;
  left: 0;
  top: 64px;
  z-index: 998;
  background-color: #fff;
  max-height: calc(100vh - 64px);
  overflow: visible;
}
.zyc-phone-header .ph-menu-wrap .ph-menu-box {
  height: calc(100vh - 64px);
  background: #ffffff;
  overflow: auto;
  padding: 10px 0;
  width: 100%;
  display: none;
}
.zyc-phone-header .ph-menu-wrap .ph-nav-list {
  height: calc(100% - 60px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding-bottom: 15px;
}
.zyc-phone-header .ph-menu-wrap .ph-nav-list li {
  position: relative;
}
.zyc-phone-header .ph-menu-wrap .ph-nav-list li > .columt-t {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
}
.zyc-phone-header .ph-menu-wrap .ph-nav-list li > .columt-t a {
  font-size: 18px;
  color: #000000;
}
.zyc-phone-header .ph-menu-wrap .ph-nav-list li .iconfont {
  transition: all 0.3s ease-out;
}
.zyc-phone-header .ph-menu-wrap .ph-nav-list li.active .iconfont {
  transform: rotate(180deg);
}
.zyc-phone-header .ph-menu-wrap .ph-nav-list li > .sub-menu {
  padding: 0 20px;
  padding-top: 7px;
  padding-bottom: 8px;
  background: #f7f8fa;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  display: none;
}
.zyc-phone-header .ph-menu-wrap .ph-nav-list li > .sub-menu a {
  display: block;
  font-size: 16px;
  padding: 8px 0;
  color: #333;
}
.zyc-phone-header .ph-menu-wrap .ph-language {
  text-align: center;
  line-height: 60px;
}
/* 网站头部 结束 */
/* KV 开始*/
.kv-section {
  width: 100%;
  overflow: hidden;
  position: relative;
  background-color: #d2d2d2;
  font-size: 0;
}
.kv-section img {
  width: 100%;
}
.kv-section .kv-img-container {
  width: 100%;
  height: 100vh;
  min-height: 7rem;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .kv-section .kv-img-container {
    min-height: auto;
  }
}
.kv-section .kv-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.kv-section .sub-banner-text-container {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #ffffff;
  font-size: 0px;
}
.kv-section .sub-banner-text-wrapper {
  width: 100%;
}
@media screen and (max-width: 1500px) {
  .kv-section .sub-banner-text-wrapper {
    width: 95%;
  }
}
@media screen and (max-width: 768px) {
  .kv-section .sub-banner-text-wrapper {
    width: 100%;
    padding: 0;
    max-width: 90%;
  }
}
.kv-section .sub-banner-text-wrapper .title {
  font-size: 0.7rem;
  line-height: 1;
  color: #ffffff;
  margin-bottom: 0.22rem;
  font-weight: bold;
}
@media screen and (max-width: 1366px) {
  .kv-section .sub-banner-text-wrapper .title {
    font-size: 0.6rem;
  }
}
@media screen and (max-width: 768px) {
  .kv-section .sub-banner-text-wrapper .title {
    font-size: 0.45rem;
  }
}
.kv-section .sub-banner-text-wrapper .en {
  font-size: 0.48rem;
  line-height: 1.5;
  color: #ffffff;
}
@media screen and (max-width: 768px) {
  .kv-section .sub-banner-text-wrapper .en {
    margin: 0.15rem 0 0 0;
  }
}
.kv-section .sub-banner-text-wrapper .divider {
  width: 0.62rem;
  height: 3px;
  margin: 0.3rem 0 0 0;
  background-color: #ffffff;
}
@media screen and (max-width: 768px) {
  .kv-section .sub-banner-text-wrapper .divider {
    margin: 0.2rem 0 0 0;
  }
}
.kv-section .sub-banner-text-wrapper .sub-title {
  font-size: 0.4rem;
  line-height: 0.65rem;
  margin-top: 0.22rem;
}
@media screen and (max-width: 768px) {
  .kv-section .sub-banner-text-wrapper .sub-title {
    font-size: 0.24rem;
    line-height: 0.36rem;
    margin: 0.12rem 0 0 0;
  }
}
.kv-section .sub-banner-text-wrapper.black-theme .title,
.kv-section .sub-banner-text-wrapper.black-theme .en {
  color: #676767;
}
.kv-section .sub-banner-text-wrapper.black-theme .divider {
  background-color: #e93c16;
}
.kv-section .sub-banner-text-wrapper.black-theme .sub-title {
  color: #676767;
}
.kv-section.sub-kv a.banner-arrow-tip {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  margin-left: -0.42rem;
  cursor: pointer;
  z-index: 100;
  animation: slideDown 1s infinite alternate;
}
.kv-section.sub-kv a.banner-arrow-tip span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}
@media screen and (max-width: 768px) {
  .kv-section.sub-kv a.banner-arrow-tip {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .kv-section.sub-kv {
    height: auto;
  }
  .kv-section.sub-kv .kv-img-container {
    height: 60vh;
  }
}
/* KV 结束*/
/* 底部 开始*/
.zyc-footer {
  width: 100%;
  background: #f5f5f5;
}
.zyc-footer .uk-container {
  max-width: 16rem;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 2000px) {
  .zyc-footer .uk-container {
    max-width: 75%;
  }
}
@media screen and (max-width: 1366px) {
  .zyc-footer .uk-container {
    max-width: 85%;
  }
}
@media screen and (max-width: 768px) {
  .zyc-footer .uk-container {
    max-width: 100%;
  }
}
.zyc-footer-logo {
  width: 100%;
  padding: 0.4rem 0 0.3rem 0;
  border-bottom: 1px solid #cdcfd2;
}
.zyc-footer-logo a {
  display: inline-block;
}
.zyc-footer-logo img {
  display: block;
  width: 3.54rem;
}
.zyc-footer-sitemap {
  font-size: 0;
}
@media screen and (max-width: 768px) {
  .zyc-footer-sitemap {
    display: none;
  }
}
.zyc-footer-sitemap > div {
  border-bottom: 1px solid #cdcfd2;
  padding: 0.6rem 0 1.5rem 0 !important;
}
.zyc-footer-sitemap .zyc-footer-menu {
  width: calc(100% - 250px);
}
.zyc-footer-wx{
    line-height: 1;
    text-align: right;
    margin-bottom: 1.25rem;
}
.footer_top_r{
    height: 100%;
    display: flex;
    flex-direction: column;
}
#footer-contact__mobile{
    display: none;
    font-size:0.18rem;
    color: #666;
}
#footer-contact{
    font-size: 0.16rem;
    color: #666;
    zoom:1;
    margin-right:9%;
    margin-top: -7.1%;
    margin-right: 0.2%;
}
@media screen and (max-width: 768px) {
  .zyc-footer-sitemap .zyc-footer-menu {
    float: none;
    width: 100%;
  }
  #footer-contact{
      display: none;
  }
  #footer-contact__mobile{
      display: block;
  }
}
.zyc-footer-sitemap .zyc-footer-menu-li {
  margin-right: 9%;
  white-space: nowrap;
}
.zyc-footer-sitemap .zyc-footer-menu-li > a.zyc-footer-menu-link {
  font-size: 0.22rem;
  color: #555;
}
.zyc-footer-sitemap .zyc-footer-menu-li > a.zyc-footer-menu-link:hover {
  color: #dc350d;
}
.zyc-footer-sitemap .zyc-footer-menu-li .zyc-footer-submenu {
  padding-top: 15%;
  padding-left: 0px;
}
.zyc-footer-sitemap .zyc-footer-menu-li .zyc-footer-submenu .zyc-footer-menu-li {
  line-height: 2;
  font-size: 0.18rem;
}
.zyc-footer-sitemap .zyc-footer-menu-li .zyc-footer-submenu .zyc-footer-menu-li > a.zyc-footer-menu-link {
  font-size: 0.18rem;
  color: #666;
}
.zyc-footer-sitemap .zyc-footer-menu-li .zyc-footer-submenu .zyc-footer-menu-li > a.zyc-footer-menu-link:hover {
  color: #dc350d;
}
@media screen and (max-width: 768px) {
  .zyc-footer-sitemap .zyc-footer-wx {
    float: none;
  }
}
.zyc-footer-sitemap .zyc-footer-wx .wx-icon {
  font-size: 0.6rem;
  color: #666;
}
.zyc-footer-sitemap .zyc-footer-wx .qc-code {
  width: 100%;
}
.zyc-footer-address {
  font-size: 0.16rem;
  padding: 0.4rem 0;
  color: #666;
}
.zyc-footer-address .zyc-footer-help-menu {
  padding: 0;
  margin: 0;
  display: flex;
}
@media screen and (max-width: 768px) {
  .zyc-footer-address .zyc-footer-help-menu {
    display: flex;
    flex-wrap: wrap;
    float: none;
    margin-bottom: 0.2rem;
  }
}
.zyc-footer-address .zyc-footer-help-menu-li {
  margin-right: 0.35rem;
}
.zyc-footer-address .zyc-footer-help-menu-li a {
  font-size: 0.18rem;
  color: #666;
}
.zyc-footer-address .zyc-footer-help-menu-li a:hover {
  color: #dc350d;
}
.zyc-footer-address .zyc-footer-help-menu-li .uk-dropdown {
  font-size: 0.16rem;
  min-width: 200px;
  width: auto;
}
.zyc-footer-address .zyc-footer-help-menu-li .uk-dropdown a {
  padding: 0.1rem 0.15rem;
  white-space: nowrap;
}
.zyc-footer-address .zyc-footer-help-menu-li .uk-dropdown a:hover {
  color: #ffffff;
}
.zyc-footer-address .zyc-address {
  font-size: 0.18rem;
  color: #666;
}
@media screen and (max-width: 768px) {
  .zyc-footer-address .zyc-address {
    float: none;
  }
}
.zyc-footer-copyright {
  width: 100%;
  text-align: center;
  line-height: 0.88rem;
  font-size: 0.18rem;
  color: #666;
  background-color: #f0f0f0;
  line-height: 1.7;
  padding: 0.3rem 5%;
}
@media screen and (max-width: 768px) {
  .zyc-footer-copyright {
    padding: 5%;
  }
}
.zyc-footer-copyright a {
  color: #999;
}
.zyc-footer-copyright a:hover {
  color: #dc350d;
}
/* 底部 结束*/
.more-button {
  width: 2.4rem;
  height: 0.6rem;
  position: relative;
  cursor: pointer;
}
.more-button > a {
  display: block;
  background-color: #ffffff;
  width: 100%;
  height: 100%;
  line-height: 0.6rem;
  font-size: 0.18rem;
  padding-left: 0.4rem;
  color: #666;
  position: relative;
}
.more-button > a:hover {
  background: #dc350d;
  color: #ffffff;
}
.more-button .arrow-r {
  width: 0.6rem;
  height: 0.6rem;
  position: absolute;
  right: 0;
  top: 0;
  background: #e1e1e1;
  text-align: center;
  line-height: 0.6rem;
  font-size: 0.18rem;
  color: #dc350d;
}
.more-button:hover > a {
  background: #dc350d;
  color: #ffffff;
}
.more-button:hover .arrow-r {
  background: #ffffff;
  color: #dc350d;
}
.uk-pagination {
  font-size: 0.16rem;
}
.uk-pagination li {
  font-size: 0.16rem !important;
}
.uk-pagination li > a,
.uk-pagination li > span {
  display: inline-block !important;
  width: 0.42rem;
  height: 0.42rem;
  line-height: 0.42rem !important;
  text-decoration: none !important;
  box-sizing: content-box !important;
  text-align: center !important;
}
.article-title {
  border-bottom: 1px solid #e5e5e5;
  padding-bottom: 0.35rem;
  margin-bottom: 0.5rem;
}
.article-title > h1 {
  font-size: 0.44rem;
  color: #555555;
  line-height: 1.2;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .article-title > h1 {
    font-size: 0.3rem;
    line-height: 1.6;
  }
}
.article-title > .article-info {
  text-align: center;
  font-size: 0.22rem;
  margin-top: 0.3rem;
}
.article-title > .article-info > i {
  display: inline-block;
  font-size: 0.2rem;
}
.article-title > .article-info > span {
  color: #666;
  padding: 0 0.3rem 0 0rem;
  display: inline-block;
}
.article-box > .article-info {
  text-align: center;
  margin-bottom: 0.5rem;
  font-size: 0.18rem;
}
.article-box > .article-info span {
  color: #999;
  padding: 0 0.1rem;
}
.article-content {
  color: #666666;
  line-height: 2;
  font-size: 0.24rem;
}
.article-content p {
  font-size: 0.24rem !important;
  color: #666666;
  line-height: 2;
  margin-bottom: 0.2rem;
  text-align: justify;
  /*text-indent: 2em;*/
}
/* p内部包含任意img，取消首行缩进 */
.article-content p:has(img) {
    text-indent: 0;
}
.article-content * {
  font-size: inherit !important;
  font-family: inherit !important;
}
.article-content img {
  max-width: 100%;
  height: auto !important;
}
.breadcrumb {
  padding: 0.3rem 0;
  text-align: right;
  color: #999999;
  font-size: 0.16rem;
}
.breadcrumb a {
  color: #999999;
  font-size: 0.16rem;
}
.breadcrumb a:hover {
  color: #dc350d;
}
@keyframes slideDown {
  0% {
    transform: translateY(0);
    opacity: 0.5;
  }
  100% {
    transform: translateY(20px);
    opacity: 1;
  }
}
.language-btn-pc {
  display: block;
  width: 0.3rem;
  height: 0.3rem;
  border: 0.02rem solid #adacad;
  color: #adacad;
  font-size: 0.14rem;
  line-height: 0.3rem;
  text-align: center;
  border-radius: 0.02rem;
  position: absolute;
  top: 50%;
  right: 0rem;
  transform: translateY(-50%);
}
.language-btn-pc:hover {
  color: #dc350d;
  border-color: #dc350d;
}