@charset "UTF-8";
html {
  position: relative;
  overflow-y: auto;
  scroll-padding-top: 7rem;
}
body {
  width: 100%;
  -moz-user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: none;
}
:root {
  overflow-y: auto;
  overflow-x: hidden;
}
:root body {
  position: absolute;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  /* WebKit browsers */
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #C7C9CC;
}
input:-moz-placeholder,
textarea:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #C7C9CC;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #C7C9CC;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #C7C9CC;
}
.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
.bgbx {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  overflow: hidden;
}
.overhidden {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
}
.swiper-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  transform: translateY(-50%);
  width: 80px;
  height: 100px;
  color: #283593;
  line-height: 100px;
  z-index: 1;
  outline: none;
  cursor: pointer;
  transition: all 0.4s;
}
.swiper-btn span {
  color: #fff;
  font-size: 30px;
}
.swiper-btn:hover {
  background: #c9d3cd;
}
.container {
  width: 75rem;
  margin: 0 auto;
  box-sizing: border-box;
}
.inner-header-icon {
  display: none;
  color: #333;
  height: 3.625rem;
  font-size: 1.563rem;
  text-align: center;
  float: right;
  width: 3.125rem;
  position: relative;
  -webkit-transition: background 0.5s;
  -moz-transition: background 0.5s;
  -o-transition: background 0.5s;
  transition: background 0.5s;
  z-index: 3;
  transform: scale(1.3);
  /*第一条线旋转动画*/
  /*第二条线淡入淡出动画动画*/
  /*第三条线旋转动画*/
}
.inner-header-icon:hover {
  background-color: rgba(255, 255, 255, 0);
  cursor: pointer;
}
.inner-header-icon span {
  position: absolute;
  left: calc((100% - 1.563rem) / 2);
  top: calc((100% - 1px) / 2);
  width: 1.563rem;
  height: 0.125rem;
  background-color: #283593;
}
.inner-header-icon span:nth-child(1) {
  transform: translateY(0.625rem) rotate(0deg);
}
.inner-header-icon span:nth-child(2) {
  opacity: 0;
}
.inner-header-icon span:nth-child(3) {
  transform: translateY(-0.625rem) rotate(0deg);
}
.inner-header-icon-click span {
  background: #999;
}
.inner-header-icon-click span:nth-child(1) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clickfirst;
}
.inner-header-icon-click span:nth-child(2) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clicksecond;
}
.inner-header-icon-click span:nth-child(3) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clickthird;
}
@keyframes clickfirst {
  0% {
    transform: translateY(0.625rem) rotate(0deg);
  }
  100% {
    transform: translateY(0) rotate(45deg);
  }
}
@keyframes clicksecond {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes clickthird {
  0% {
    transform: translateY(-0.625rem) rotate(0deg);
  }
  100% {
    transform: translateY(0) rotate(-45deg);
  }
}
.inner-header-icon-out span {
  background: #999;
}
.inner-header-icon-out span:nth-child(1) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outfirst;
}
.inner-header-icon-out span:nth-child(2) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outsecond;
}
.inner-header-icon-out span:nth-child(3) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outthird;
}
@keyframes outfirst {
  0% {
    transform: translateY(0) rotate(-45deg);
  }
  100% {
    transform: translateY(-0.625rem) rotate(0deg);
  }
}
@keyframes outsecond {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes outthird {
  0% {
    transform: translateY(0) rotate(45deg);
  }
  100% {
    transform: translateY(0.625rem) rotate(0deg);
  }
}
.common_banner {
  position: relative;
  width: 100%;
  height: auto;
  margin-top: 9.375rem;
}
.common_banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.common_crumb {
  position: absolute;
  bottom: -1.25rem;
  left: 0;
  width: 100%;
  background-color: #f7f7f7;
  border-bottom: 1px solid #d6d6d6;
  box-sizing: border-box;
}
.common_crumb_content {
  display: flex;
  align-items: center;
  width: 100%;
  height: 5rem;
}
.common_crumb_content > i {
  font-size: 1.5rem;
  color: #000000;
  margin-right: 1.5rem;
}
.common_crumb_content .listbx {
  display: flex;
  height: 100%;
}
.common_crumb_content .listbx > li {
  position: relative;
  height: 100%;
  padding: 0 1rem;
}
.common_crumb_content .listbx > li .level1 {
  display: flex;
  align-items: center;
  height: 100%;
}
.common_crumb_content .listbx > li .level1 span {
  font-size: 1.125rem;
  color: #1a1a1a;
  margin-right: 1.875rem;
}
.common_crumb_content .listbx > li .level1 i {
  font-size: 1rem;
  color: #646464;
  transition: all 0.4s;
}
.common_crumb_content .listbx > li .dropdown {
  position: absolute;
  top: 5rem;
  left: 0;
  width: 100%;
  border: 1px solid #d6d6d6;
  border-top: 0;
  background-color: #f7f7f7;
  opacity: 0;
  transform: scaleY(0);
  transform-origin: 0 0 0;
  visibility: hidden;
  z-index: 29;
  transition: all 0.4s;
}
.common_crumb_content .listbx > li .dropdown.dropdown2 {
  min-width: 20rem;
}
.common_crumb_content .listbx > li .dropdown.dropdown2 ul li a {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.common_crumb_content .listbx > li .dropdown ul {
  width: 100%;
  padding: 0.5rem 1rem;
}
.common_crumb_content .listbx > li .dropdown ul li a {
  font-size: 1.125rem;
  color: #6e6e6e;
  line-height: 1.5em;
}
.common_crumb_content .listbx > li .dropdown ul li a:hover {
  color: #0092dd;
}
.common_crumb_content .listbx > li.active .level1 span {
  color: #0092dd;
}
.common_crumb_content .listbx > li:hover .level1 span {
  color: #0092dd;
}
.common_crumb_content .listbx > li:hover .level1 i {
  transform: rotate(180deg);
}
.common_crumb_content .listbx > li:hover .dropdown {
  transform: scaleY(1);
  visibility: visible;
  opacity: 1;
}
.common_title {
  width: 40%;
  border-bottom: 1px solid #e5e5e5;
  margin: 0 auto 3.125rem;
}
.common_title h3 {
  font-size: 1.5rem;
  color: #000;
  font-weight: 400;
  text-align: center;
  margin-bottom: 1.25rem;
}
.common_title h5 {
  font-size: 0.875rem;
  color: #666;
  font-weight: 400;
  text-align: center;
  margin-bottom: 1.25rem;
}
.common_navbox {
  float: left;
  width: 23.33%;
}
.common_navbox ul {
  width: 100%;
  border: 1px solid #E7E5E5;
  border-radius: 0 1.875rem 1.875rem 0;
  overflow: hidden;
}
.common_navbox ul li {
  height: 3.625rem;
}
.common_navbox ul li:not(:last-child) {
  border-bottom: 1px solid #E7E5E5;
}
.common_navbox ul li:hover a p {
  color: #0092dd;
  letter-spacing: 0.125rem;
}
.common_navbox ul li a {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 0 0.625rem;
  box-sizing: border-box;
}
.common_navbox ul li a em {
  display: block;
  width: 0.3125rem;
  height: 0.3125rem;
  margin-right: 0.625rem;
  background-color: #AD0519;
  border-radius: 50%;
}
.common_navbox ul li a p {
  font-size: 0.875rem;
  color: #000;
  letter-spacing: 0.0625rem;
  transition: all 0.3s;
}
.common_pagination {
  width: 100%;
}
.common_pagination ul {
  display: flex;
  justify-content: flex-end;
  margin: 0 auto;
}
.common_pagination a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.875rem;
  height: 1.875rem;
  font-size: 0.875rem;
  color: #333;
  margin: 0 0.375rem;
  border: 1px solid #ccc;
  border-radius: 3px;
  box-sizing: border-box;
  transition: all 0.35s;
}
.common_pagination a:hover {
  color: #fff;
  background-color: #0092dd;
  border-color: #ccc;
}
.common_pagination a.page-num-current {
  color: #ffffff;
  background-color: #0092dd;
  border-color: #ccc;
}
.common_pagination li {
  display: flex;
}
.common_pagination li:first-child > a,
.common_pagination li:last-child > a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.875rem;
  height: 1.875rem;
}
.common_pagination li:first-child > a {
  transform: rotate(180deg);
}
.common_pagebtn {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.common_pagebtn a {
  display: flex;
  max-width: 50%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
}
.common_pagebtn a p {
  font-size: 1.125rem;
  line-height: 2rem;
  color: #232323;
  text-indent: 0 !important;
}
.common_pagebtn a:hover p {
  color: #0092dd !important;
}
.searchbd_content {
  padding: 12rem 0 3rem;
}
.searchbd_content_item {
  position: relative;
}
.searchbd_content_item:not(:last-child) {
  margin-bottom: 2rem;
}
.searchbd_content_item h3 {
  font-size: 1.125rem;
  color: #333;
  margin-bottom: 1.75rem;
}
.searchbd_content_item p {
  font-size: 1rem;
  color: #666;
  line-height: 1.625rem;
}
.searchbd_content_item:hover h3 {
  color: #0092dd;
}
.index_header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 1920px;
  margin: auto;
  height: auto;
  background: #fff;
  box-sizing: border-box;
  transition: all 0.4s;
  z-index: 9999;
}
.index_header_top {
  border-bottom: 1px solid #E5E5E5;
}
.index_header_top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 2.25rem;
}
.index_header_top .leftbx {
  flex: 1;
}
.index_header_top .leftbx p {
  font-size: 0.75rem;
  color: #666;
  line-height: 2.25rem;
}
.index_header_top .rightbx ul {
  display: flex;
}
.index_header_top .rightbx ul li:not(:last-child) {
  margin-right: 1.875rem;
}
.index_header_top .rightbx ul li a {
  display: flex;
  align-items: center;
}
.index_header_top .rightbx ul li a:hover p {
  color: #0092dd;
}
.index_header_top .rightbx ul li a p {
  font-size: 0.75rem;
  color: #666;
  margin-right: 0.625rem;
}
.index_header_top .rightbx ul li a img {
  display: block;
  width: 1.5rem;
  height: 1rem;
  object-fit: contain;
}
.index_header_navbox {
  height: 7.125rem;
}
.index_header_navbox .container {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index_header_navbox .logobox {
  position: relative;
  display: flex;
  align-items: center;
  z-index: 3;
}
.index_header_navbox .logobox .logoimg {
  display: block;
  width: 25.1875rem;
  height: 4.5625rem;
}
.index_header_navbox .logobox .logoimg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index_header .navbx {
  display: flex;
  align-items: center;
  height: 100%;
}
.index_header_nav {
  display: flex;
  height: 100%;
}
.index_header_nav_M {
  display: none;
}
.index_header_nav > ul {
  display: flex;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}
.index_header_nav_item {
  position: relative;
  display: flex;
  align-items: center;
}
.index_header_nav_item > a {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 0 1.5rem;
}
.index_header_nav_item > a p {
  font-size: 1rem;
  color: #000;
  box-sizing: border-box;
  transition: all 0.3s;
}
.index_header_nav_item > a b {
  font-size: 0.75rem;
  color: #666;
  font-weight: 400;
  margin-top: 10px;
}
.index_header_nav_item > a:hover {
  color: #0092dd;
}
.index_header_nav_item > a:hover::after {
  transform: translateX(-50%) scale(1);
}
.index_header_nav_item > a::after {
  position: absolute;
  bottom: 0;
  left: 50%;
  content: '';
  transform: translateX(-50%) scale(0);
  display: block;
  width: 5rem;
  height: 0.25rem;
  background-color: #0092dd;
  transition: all 0.3s;
}
.index_header_nav_item .dropdown {
  position: absolute;
  top: 7.125rem;
  left: 50%;
  width: 10rem;
  transform: translateX(-50%) scaleY(0);
  transform-origin: 0 0 0;
  visibility: hidden;
  z-index: 499;
  transition: all 0.4s;
  background-color: rgba(0, 146, 221, 0.8);
  box-shadow: 0px 5px 12px 0px rgba(0, 0, 0, 0.2);
}
.index_header_nav_item .dropdown_list {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}
.index_header_nav_item .dropdown_list li {
  position: relative;
  width: 100%;
}
.index_header_nav_item .dropdown_list li:not(:last-child) {
  border-bottom: 1px solid #0092dd;
}
.index_header_nav_item .dropdown_list li a {
  display: block;
  width: 100%;
  height: 3.125rem;
  font-size: 0.875rem;
  color: #fff;
  text-align: center;
  line-height: 3.125rem;
  padding: 0 0.625rem;
  box-sizing: border-box;
  transition: all 0.3s;
}
.index_header_nav_item .dropdown_list li a:hover {
  transform: scale(1.1);
}
.index_header_nav_item.active > a::after {
  transform: translateX(-50%) scale(1);
}
.index_header_nav_item:hover > a {
  color: #0092dd;
}
.index_header_nav_item:hover .dropdown {
  transform: translateX(-50%) scaleY(1);
  visibility: visible;
  opacity: 1;
}
.index_header .rightbx {
  display: flex;
  align-items: center;
  height: 100%;
}
.index_header .rightbx .searchbx {
  margin-right: 0.875rem;
}
.index_header .rightbx .searchbx form {
  position: relative;
  display: block;
  width: 10.875rem;
  height: 2.125rem;
}
.index_header .rightbx .searchbx form input {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 0.75rem;
  background-color: transparent;
  border: 1px solid #fff;
  border-radius: 1.0625rem;
  font-size: 0.875rem;
  color: #fff;
  box-sizing: border-box;
}
.index_header .rightbx .searchbx form button {
  position: absolute;
  top: 0;
  right: 0;
  display: block;
  width: 2.125rem;
  height: 2.125rem;
  background-color: transparent;
  border: 0;
  font-size: 1rem;
  color: #fff;
}
.index_header .rightbx .searchbx form input::-webkit-input-placeholder,
.index_header .rightbx .searchbx form textarea::-webkit-input-placeholder {
  /* WebKit browsers */
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #fff;
  opacity: 0.6;
}
.index_header .rightbx .searchbx form input:-moz-placeholder,
.index_header .rightbx .searchbx form textarea:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #fff;
  opacity: 0.6;
}
.index_header .rightbx .searchbx form input::-moz-placeholder,
.index_header .rightbx .searchbx form textarea::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #fff;
  opacity: 0.6;
}
.index_header .rightbx .searchbx form input:-ms-input-placeholder,
.index_header .rightbx .searchbx form textarea:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #fff;
  opacity: 0.6;
}
.index_header .rightbx .lang {
  width: 3.75rem;
  height: 100%;
  background-color: transparent;
}
.index_header .rightbx .lang a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 1rem;
  color: #fff;
  text-align: center;
  line-height: 6.25rem;
}
.index_header .rightbx .lang a:hover {
  color: #0092dd;
}
.index_banner {
  position: relative;
  width: 100%;
  height: auto;
  margin-top: 9.375rem;
  z-index: 1;
}
.index_banner_swiper {
  width: 100%;
  height: auto;
}
.index_banner_swiper .swiper-slide {
  position: relative;
  width: 100%;
  height: auto;
}
.index_banner_swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.index_banner .bottombx {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
}
.index_banner .bottombx .container {
  position: relative;
  height: 100%;
}
.index_banner .bottombx .swiper-pagination {
  width: 100%;
  bottom: 2rem;
}
.index_banner .bottombx .swiper-pagination .swiper-pagination-bullet {
  position: relative;
  display: inline-block;
  width: 3.125rem;
  height: 0.375rem;
  box-sizing: border-box;
  border-radius: 0;
  color: #fff;
  background-color: #fff;
  opacity: 0.6;
  margin: 0 0.3125rem;
  transition: all 0.5s;
}
.index_banner .bottombx .swiper-pagination .swiper-pagination-bullet-active {
  opacity: 1;
}
.index_banner .bottombx .swiper-btn {
  top: 50%;
  transform: translateY(-50%);
  width: 2.25rem;
  height: 4.625rem;
  background-color: rgba(255, 255, 255, 0.1);
}
.index_banner .bottombx .swiper-btn span {
  display: block;
  font-size: 1.25rem;
  line-height: 3.75rem;
  color: rgba(255, 255, 255, 0.5);
}
.index_banner .bottombx .swiper-btn:hover {
  background-color: rgba(255, 255, 255, 0.5);
}
.index_banner .bottombx .swiper-btn:hover span {
  color: #ffffff;
}
.index_banner .bottombx .swiper-btn-prev {
  left: -10rem;
}
.index_banner .bottombx .swiper-btn-prev span {
  transform: rotate(180deg);
}
.index_banner .bottombx .swiper-btn-next {
  right: -10rem;
}
.index_banner .searchbox {
  position: absolute;
  left: 0;
  bottom: 0;
  transform: translateY(50%);
  width: 100%;
  z-index: 3;
}
.index_banner .searchbox_content {
  width: 100%;
  padding: 2rem 3.75rem 2.5rem;
  background-color: #fff;
  border-radius: 0.75rem;
  box-shadow: 0 0 0.625rem 0 rgba(0, 0, 0, 0.2);
}
.index_banner .searchbox_content .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}
.index_banner .searchbox_content .title .left {
  display: flex;
  align-items: center;
}
.index_banner .searchbox_content .title .left h4 {
  font-size: 1.125rem;
  color: #000;
  font-weight: 400;
}
.index_banner .searchbox_content .title .left p {
  font-size: 0.875rem;
  color: #666;
  margin-left: 0.625rem;
}
.index_banner .searchbox_content .title .right p {
  font-size: 0.75rem;
  color: #666;
}
.index_banner .searchbox_content .center {
  display: flex;
  justify-content: space-between;
}
.index_banner .searchbox_content .center form {
  display: flex;
  flex: 1;
  height: 3.375rem;
}
.index_banner .searchbox_content .center form input {
  flex: 1;
  height: 100%;
  padding: 0 0.875rem;
  border: 1px solid #eee;
  outline: none;
  box-sizing: border-box;
  font-size: 0.875rem;
  color: #000;
}
.index_banner .searchbox_content .center form button {
  display: block;
  height: 100%;
  padding: 0;
  outline: none;
  border: 1px solid #0092dd;
  box-sizing: border-box;
}
.index_banner .searchbox_content .center form button:hover {
  cursor: pointer;
}
.index_banner .searchbox_content .center form button img {
  display: block;
  width: auto;
  height: 100%;
  object-fit: contain;
}
.index_banner .searchbox_content .center .alibtn,
.index_banner .searchbox_content .center .taobaobtn {
  width: auto;
  height: 3.375rem;
  margin-left: 0.625rem;
}
.index_banner .searchbox_content .center .alibtn a,
.index_banner .searchbox_content .center .taobaobtn a {
  display: block;
  width: auto;
  height: 100%;
}
.index_banner .searchbox_content .center .alibtn a img,
.index_banner .searchbox_content .center .taobaobtn a img {
  display: block;
  height: 100%;
  width: auto;
  object-fit: contain;
}
.index_banner_M {
  display: none;
}
.index .searchbox_M {
  display: none;
}
.index_product {
  padding: 8.75rem 0 4.125rem;
}
.index_product .listbx {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index_product .listbx > i {
  display: block;
  width: 23.8%;
  height: 0;
}
.index_product .listbx .item {
  position: relative;
  width: 23.8%;
  margin-bottom: 0.625rem;
  border: 1px solid #eee;
  box-sizing: border-box;
}
.index_product .listbx .item:hover .item_img .mask {
  transform: scale(1);
  opacity: 1;
}
.index_product .listbx .item:hover .item_text h4 {
  color: #0092dd;
}
.index_product .listbx .item_img {
  position: relative;
  width: 100%;
  height: 11.875rem;
}
.index_product .listbx .item_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index_product .listbx .item_img .mask {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 146, 221, 0.11);
  border: 0.25rem solid #0092dd;
  transform: scale(0.8);
  opacity: 0;
  transition: all 0.4s;
}
.index_product .listbx .item_img .mask .iconbx {
  width: 2.875rem;
  height: 2.875rem;
}
.index_product .listbx .item_img .mask .iconbx img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index_product .listbx .item_text {
  width: 100%;
}
.index_product .listbx .item_text h4 {
  font-size: 1rem;
  color: #000;
  font-weight: 400;
  line-height: 3.125rem;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  transition: all 0.4s;
}
.index_using {
  width: 100%;
  height: auto;
  background: url(../images/indexusingbg.jpg) no-repeat center center;
  background-size: cover;
}
.index_using .listbx {
  display: flex;
  flex-wrap: wrap;
}
.index_using .listbx .item {
  position: relative;
  width: 20%;
  height: 15rem;
}
.index_using .listbx .item.title {
  position: relative;
  background-color: #0092dd;
}
.index_using .listbx .item.title .hd {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 0 3.125rem;
}
.index_using .listbx .item.title .hd h3 {
  font-size: 1.5rem;
  color: #fff;
  font-weight: 400;
  margin-bottom: 0.75rem;
}
.index_using .listbx .item.title .hd h4 {
  font-size: 1rem;
  color: #fff;
  font-weight: 400;
  margin-bottom: 3.125rem;
}
.index_using .listbx .item.title .hd em {
  display: block;
  width: 2.1875rem;
  height: 1px;
  background-color: #fff;
}
.index_using .listbx .item > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index_using .listbx .item .textbx {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}
.index_using .listbx .item .textbx h3 {
  font-size: 1rem;
  color: #fff;
  font-weight: 400;
  margin-bottom: 0.75rem;
}
.index_using .listbx .item .textbx p {
  font-size: 0.875rem;
  color: #fff;
}
.index_news {
  padding: 3.75rem 0 3.125rem;
}
.index_news .listbx {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index_news .listbx .item {
  position: relative;
  display: flex;
  justify-content: space-between;
  width: 49.2%;
  padding: 0.875rem;
  margin-bottom: 1.25rem;
  background: #F8F8F8;
  transition: all 0.3s;
}
.index_news .listbx .item:hover {
  background: #0092dd;
}
.index_news .listbx .item:hover .item_text .hd h4,
.index_news .listbx .item:hover .item_text .hd span {
  color: #fff;
}
.index_news .listbx .item:hover .item_text .intro p {
  color: #fff;
}
.index_news .listbx .item .item_img {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 37%;
  height: 9.375rem;
}
.index_news .listbx .item .item_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index_news .listbx .item .item_text {
  width: 60%;
}
.index_news .listbx .item .item_text .hd {
  margin-bottom: 0.625rem;
}
.index_news .listbx .item .item_text .hd h4 {
  font-size: 1rem;
  color: #000;
  font-weight: 400;
  margin-bottom: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  transition: all 0.3s;
}
.index_news .listbx .item .item_text .hd span {
  font-size: 0.875rem;
  color: #969696;
  transition: all 0.3s;
}
.index_news .listbx .item .item_text .intro p {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.375rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  transition: all 0.3s;
}
.index_footer_content {
  padding: 4rem 0;
  background-color: #333;
}
.index_footer_content .container {
  display: flex;
  justify-content: space-between;
}
.index_footer_content dl dt {
  margin-bottom: 1.25rem;
}
.index_footer_content dl dt a {
  font-size: 1rem;
  color: #fff;
}
.index_footer_content dl dd:not(:last-child) {
  margin-bottom: 0.625rem;
}
.index_footer_content dl dd a {
  font-size: 0.875rem;
  color: #fff;
}
.index_footer_content .contactbx ul li:not(:last-child) {
  margin-bottom: 0.625rem;
}
.index_footer_content .contactbx ul li:first-child {
  margin-bottom: 2rem;
}
.index_footer_content .contactbx ul li span {
  font-size: 0.875rem;
  color: #fff;
  line-height: 1rem;
  margin-bottom: 0.5rem;
}
.index_footer_content .contactbx ul li p,
.index_footer_content .contactbx ul li a {
  font-size: 0.875rem;
  color: #fff;
}
.index_footer_content .contactbx ul li p.tel,
.index_footer_content .contactbx ul li a.tel {
  font-size: 2.25rem;
  color: #0092DD;
  font-weight: 700;
}
.index_footer_copyright {
  background-color: #272727;
}
.index_footer_copyright .container {
  display: flex;
  justify-content: space-between;
}
.index_footer_copyright .left p {
  font-size: 0.875rem;
  color: #fff;
  line-height: 3.5rem;
}
.index_footer_copyright .right ul {
  display: flex;
  align-items: center;
}
.index_footer_copyright .right ul li {
  font-size: 0.875rem;
  color: #fff;
  line-height: 3.5rem;
}
.index_footer_copyright .right ul li:not(:last-child) {
  margin-right: 0.5rem;
}
.index_footer_copyright .right ul li p,
.index_footer_copyright .right ul li a {
  font-size: 0.875rem;
  color: #fff;
  line-height: 3.5rem;
}
.about_content {
  padding: 3.75rem 0 6.25rem;
}
.about_content .center .rightbx {
  float: right;
  width: 74.2%;
}
.about_content .center .rightbx_hd {
  margin-bottom: 1.25rem;
  border-bottom: 1px solid #E7E5E5;
}
.about_content .center .rightbx_hd h3 {
  font-size: 1.5rem;
  color: #000;
  font-weight: 400;
  line-height: 3.625rem;
}
.about_content .center .rightbx_bd p {
  font-size: 0.875rem;
  color: #707070;
  line-height: 2rem;
  text-indent: 2em;
}
.product_content .center .rightbx .rightbx_bd .listbx {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.product_content .center .rightbx .rightbx_bd .listbx > i {
  display: block;
  width: 31%;
  height: 0;
}
.product_content .center .rightbx .rightbx_bd .listbx .item {
  position: relative;
  width: 31%;
  margin-bottom: 2.5rem;
}
.product_content .center .rightbx .rightbx_bd .listbx .item:hover .item_img img {
  transform: scale(1.05);
}
.product_content .center .rightbx .rightbx_bd .listbx .item:hover .item_img .mask {
  transform: translateY(0);
  opacity: 1;
}
.product_content .center .rightbx .rightbx_bd .listbx .item:hover .item_text h4 {
  color: #0092dd;
}
.product_content .center .rightbx .rightbx_bd .listbx .item:hover .item_text .rightbx {
  left: 0;
  opacity: 1;
}
.product_content .center .rightbx .rightbx_bd .listbx .item_img {
  position: relative;
  width: 100%;
  height: 11.625rem;
  overflow: hidden;
  border: 1px solid #E7E5E5;
}
.product_content .center .rightbx .rightbx_bd .listbx .item_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.4s;
}
.product_content .center .rightbx .rightbx_bd .listbx .item_img .mask {
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: all 0.4s;
}
.product_content .center .rightbx .rightbx_bd .listbx .item_img .mask span {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 3rem;
  height: 3rem;
  border: 0.125rem solid #fff;
  border-radius: 50%;
  line-height: 2.5rem;
  text-align: center;
  font-size: 2rem;
  color: #fff;
}
.product_content .center .rightbx .rightbx_bd .listbx .item_text {
  display: flex;
  align-items: center;
  height: 3.125rem;
}
.product_content .center .rightbx .rightbx_bd .listbx .item_text h4 {
  flex: 1;
  font-size: 1rem;
  color: #000;
  font-weight: 400;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  transition: all 0.4s;
}
.product_content .center .rightbx .rightbx_bd .listbx .item_text .rightbx {
  position: relative;
  left: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 2.875rem;
  height: 1.875rem;
  margin-left: 0.625rem;
  border-left: 1px solid #E7E5E5;
  opacity: 0;
  transition: all 0.4s;
}
.product_content .center .rightbx .rightbx_bd .listbx .item_text .rightbx i {
  font-size: 1.25rem;
  color: #333;
}
.productdetail_content .center .rightbx_bd .topbx {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2.5rem;
}
.productdetail_content .center .rightbx_bd .topbx_l {
  width: 51%;
  height: 25rem;
  display: flex;
  flex-flow: wrap;
  align-content: space-between;
  background-color: #fff;
}
.productdetail_content .center .rightbx_bd .topbx_l .gallery-top {
  height: 75% !important;
  width: 100%;
  border: 1px solid #e0e0e0;
  overflow: hidden;
}
.productdetail_content .center .rightbx_bd .topbx_l .gallery-top .swiper-slide {
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff;
}
.productdetail_content .center .rightbx_bd .topbx_l .gallery-top .swiper-slide img {
  display: block;
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box {
  height: 23%;
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .gallery-thumbs {
  height: 100%;
  width: calc(100% - 4rem);
  overflow: hidden;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .gallery-thumbs .swiper-wrapper .swiper-slide {
  box-sizing: border-box;
  height: 100%;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .gallery-thumbs .swiper-wrapper .swiper-slide .swiper-slide-img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border: 1px solid #e0e0e0;
  background-color: #fff;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .gallery-thumbs .swiper-wrapper .swiper-slide .swiper-slide-img img {
  display: block;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  object-fit: contain;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .gallery-thumbs .swiper-wrapper .swiper-slide-thumb-active .swiper-slide-img {
  border: 1px solid #0092dd;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .button {
  width: 1.75rem;
  height: 100%;
  display: flex;
  outline: none;
  justify-content: center;
  align-items: center;
  background-color: #e0e0e0;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .button > i {
  color: #fff;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .button:hover {
  cursor: pointer;
  background-color: #0092dd;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .button:hover > i {
  color: #ffffff;
}
.productdetail_content .center .rightbx_bd .topbx_l .swiper-pro_box .button-prev1 > i {
  display: block;
  transform: rotate(180deg);
}
.productdetail_content .center .rightbx_bd .topbx_r {
  width: 47%;
}
.productdetail_content .center .rightbx_bd .topbx_r .title {
  padding: 0.5rem 0;
  margin-bottom: 1.25rem;
  border-bottom: 1px dashed #f0f0f0;
}
.productdetail_content .center .rightbx_bd .topbx_r .title h4 {
  font-size: 1rem;
  color: #000;
  line-height: 1.75rem;
}
.productdetail_content .center .rightbx_bd .topbx_r .infobx p {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.5em;
  text-indent: 0;
}
.productdetail_content .center .rightbx_bd .topbx_r .infobx p img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.productdetail_content .center .rightbx_bd .detailbx_hd h3 {
  display: inline-block;
  height: 2.75rem;
  font-size: 1rem;
  color: #fff;
  font-weight: 400;
  line-height: 2.75rem;
  padding: 0 1rem;
  background-color: #0092dd;
}
.productdetail_content .center .rightbx_bd .detailbx_bd {
  margin-bottom: 1rem;
  padding: 0.875rem;
  border: 1px solid #E7E5E5;
}
.productdetail_content .center .rightbx_bd .detailbx_bd p {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.75em;
  text-indent: 0;
}
.productdetail_content .center .rightbx_bd .detailbx_bd p img {
  display: block;
  width: 100% !important;
  height: auto;
  object-fit: contain;
}
.news_content .center .rightbx_bd .listbx {
  margin-bottom: 2.5rem;
}
.news_content .center .rightbx_bd .listbx .item {
  position: relative;
  display: flex;
  margin-bottom: 1.25rem;
  background-color: #F8F8F8;
  transition: all 0.4s;
}
.news_content .center .rightbx_bd .listbx .item:hover {
  box-shadow: 0 0 0.875rem -0.25rem rgba(0, 0, 0, 0.2);
}
.news_content .center .rightbx_bd .listbx .item:hover .item_img {
  background-color: #ccc;
}
.news_content .center .rightbx_bd .listbx .item:hover .item_text {
  padding: 4% 1% 4% 3%;
}
.news_content .center .rightbx_bd .listbx .item:hover .item_text h4 {
  color: #0092dd;
}
.news_content .center .rightbx_bd .listbx .item:hover .item_r .detailbx {
  left: 0;
}
.news_content .center .rightbx_bd .listbx .item:hover .item_r .detailbx a {
  background-color: #0092dd;
  border-color: #0092dd;
  color: #fff;
}
.news_content .center .rightbx_bd .listbx .item_img {
  width: 26%;
  height: 10rem;
  padding: 0.875rem;
  box-sizing: border-box;
  overflow: hidden;
  transition: all 0.4s;
}
.news_content .center .rightbx_bd .listbx .item_img img {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.news_content .center .rightbx_bd .listbx .item_text {
  flex: 1;
  padding: 4% 2%;
  transition: all 0.4s;
}
.news_content .center .rightbx_bd .listbx .item_text h4 {
  font-size: 1rem;
  color: #000;
  font-weight: 400;
  margin-bottom: 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  transition: all 0.4s;
}
.news_content .center .rightbx_bd .listbx .item_text .intro p {
  font-size: 0.75rem;
  color: #a2a2a2;
  line-height: 2em;
  text-indent: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news_content .center .rightbx_bd .listbx .item_r {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 20%;
  padding: 4% 0 4% 5%;
}
.news_content .center .rightbx_bd .listbx .item_r span {
  font-size: 1.25rem;
  color: #999;
}
.news_content .center .rightbx_bd .listbx .item_r .detailbx {
  position: relative;
  left: -1.5rem;
  transition: all 0.4s;
}
.news_content .center .rightbx_bd .listbx .item_r .detailbx a {
  display: inline-block;
  height: 2.125rem;
  padding: 0 1.25rem;
  border-radius: 1.0625rem;
  border: 1px solid #E7E5E5;
  font-size: 0.75rem;
  color: #ccc;
  line-height: 2.125rem;
}
.newdetail_content .center .rightbx_bd .detailtext_title {
  padding-bottom: 0.25rem;
  border-bottom: 1px solid #f0f0f0;
}
.newdetail_content .center .rightbx_bd .detailtext_title h3 {
  font-size: 1.75rem;
  color: #000;
  line-height: 1.8em;
  font-weight: 400;
  text-align: center;
  margin-bottom: 0.5rem;
}
.newdetail_content .center .rightbx_bd .detailtext_title .timebx ul {
  display: flex;
}
.newdetail_content .center .rightbx_bd .detailtext_title .timebx ul li {
  display: flex;
  align-items: center;
}
.newdetail_content .center .rightbx_bd .detailtext_title .timebx ul li:not(:last-child) {
  margin-right: 1.5rem;
}
.newdetail_content .center .rightbx_bd .detailtext_title .timebx ul li i {
  font-size: 0.875rem;
  color: #a2a2a2;
  margin-right: 0.25rem;
}
.newdetail_content .center .rightbx_bd .detailtext_title .timebx ul li p {
  font-size: 0.75rem;
  color: #969696;
  text-indent: 0;
  line-height: 1.7em;
}
.newdetail_content .center .rightbx_bd .detailtext_text {
  padding: 0.625rem 0;
  border-bottom: 1px solid #f0f0f0;
  margin-bottom: 2rem;
}
.newdetail_content .center .rightbx_bd .detailtext_text p {
  font-size: 1rem;
  color: #707070;
  line-height: 1.6em;
  text-indent: 0;
}
.brand_content .center .rightbx_bd .listbx {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.brand_content .center .rightbx_bd .listbx > i {
  display: block;
  width: 21%;
  height: 0;
}
.brand_content .center .rightbx_bd .listbx .item {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 21%;
  height: 6.25rem;
  border: 1px solid #E7E5E5;
  overflow: hidden;
  margin-bottom: 2rem;
}
.brand_content .center .rightbx_bd .listbx .item:hover .mask {
  transform: scale(1);
  opacity: 1;
}
.brand_content .center .rightbx_bd .listbx .item img {
  display: block;
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}
.brand_content .center .rightbx_bd .listbx .item .mask {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 146, 221, 0.8);
  transform: scale(1.1);
  opacity: 0;
  transition: all 0.4s;
}
.brand_content .center .rightbx_bd .listbx .item .mask a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: #fff;
  font-size: 2.25rem;
  line-height: 2.5rem;
  color: rgba(0, 146, 221, 0.8);
  border-radius: 50%;
  margin-bottom: 0.5rem;
}
.brand_content .center .rightbx_bd .listbx .item .mask span {
  font-size: 0.75rem;
  color: #fff;
}
.service_content .center .rightbx_bd p {
  text-indent: 0;
}
.contact_content .center .rightbx_bd .infobx {
  margin-bottom: 2rem;
}
.contact_content .center .rightbx_bd .infobx h4 {
  font-size: 1.125rem;
  color: #707070;
  margin-bottom: 1.5rem;
}
.contact_content .center .rightbx_bd .infobx ul li:not(:last-child) {
  margin-bottom: 1rem;
}
.contact_content .center .rightbx_bd .infobx ul li p,
.contact_content .center .rightbx_bd .infobx ul li a {
  font-size: 0.875rem;
  color: #707070;
  line-height: 1.5em;
  text-indent: 0;
}
.contact_content .center .rightbx_bd #map {
  display: block;
  width: 100%;
  height: 28.75rem;
  margin-bottom: 2rem;
}
.message_content .center .rightbx_bd h4 {
  font-size: 1.5rem;
  color: #707070;
  font-weight: 400;
  line-height: 1.5em;
  text-align: center;
  margin-bottom: 2rem;
}
.message_content .center .rightbx_bd .formbx {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 0 16%;
}
.message_content .center .rightbx_bd .formbx_item {
  width: 48%;
  height: 2.5rem;
  margin-bottom: 2.5rem;
}
.message_content .center .rightbx_bd .formbx_item input {
  width: 100%;
  height: 100%;
  font-size: 0.875rem;
  color: #333;
  padding: 0 1.25rem;
  background-color: transparent;
  border: 1px solid #e5e5e5;
  outline: none;
  box-sizing: border-box;
}
.message_content .center .rightbx_bd .formbx_item input::-webkit-input-placeholder {
  /* WebKit browsers */
  font-size: 0.875rem;
  color: #808080;
}
.message_content .center .rightbx_bd .formbx_item input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  font-size: 0.875rem;
  color: #808080;
}
.message_content .center .rightbx_bd .formbx_item input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  font-size: 0.875rem;
  color: #808080;
}
.message_content .center .rightbx_bd .formbx_item input:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  font-size: 0.875rem;
  color: #808080;
}
.message_content .center .rightbx_bd .formbx_text {
  width: 100%;
}
.message_content .center .rightbx_bd .formbx_text textarea {
  width: 100%;
  height: 8rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: #333;
  padding: 1rem 1.25rem;
  background-color: transparent;
  border: 1px solid #e5e5e5;
  outline: none;
  resize: none;
  box-sizing: border-box;
}
.message_content .center .rightbx_bd .formbx_btnbx {
  width: 100%;
}
.message_content .center .rightbx_bd .formbx_btnbx button {
  display: block;
  width: 7.5rem;
  height: 2.5rem;
  font-size: 1rem;
  color: #fff;
  text-align: center;
  line-height: 2.5rem;
  background: #0092dd;
  margin: 3.375rem auto 0;
  outline: none;
  border: 0;
}
.message_content .center .rightbx_bd .formbx_btnbx button:hover {
  cursor: pointer;
}
@media (min-width: 320px) and (max-width: 1000px) {
  :root {
    font-size: 16px !important;
  }
  .container,
  .navmain,
  .main {
    width: 100%;
    padding: 0 1rem;
  }
  .common_banner {
    width: 100%;
    height: 28vh;
    margin-top: 6rem;
  }
  .common_banner > img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .common_banner_textbx {
    width: 100%;
    height: 100%;
  }
  .common_banner_textbx .container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
  }
  .common_banner_textbx h2 {
    font-size: 1.5rem;
  }
  .common_banner_textbx em {
    margin: 1.5rem 0 0;
  }
  .common_banner_textbx p {
    display: none;
  }
  .common_navbox {
    float: none;
    width: 100%;
  }
  .common_navbox ul {
    display: flex;
    flex-wrap: wrap;
    border-radius: 0;
  }
  .common_navbox ul li {
    width: 50%;
  }
  .common_navbox ul li:nth-child(2n) {
    border-left: 1px solid #e7e5e5;
  }
  .common_pagebtn {
    display: flex;
    flex-direction: column;
  }
  .common_pagebtn a {
    max-width: 80%;
  }
  .index_header {
    position: fixed;
    width: 100%;
    height: 6rem;
    padding: 0;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
    z-index: 99;
  }
  .index_header_top {
    display: none;
  }
  .index_header_navbox {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
  }
  .index_header_navbox .logobox .logoimg {
    max-width: 70%;
  }
  .index_header .navmain {
    display: flex;
    align-items: center;
    height: 100%;
  }
  .index_header_nav {
    display: none;
  }
  .index_header_nav_M {
    position: absolute;
    top: 6rem;
    left: 0;
    width: 100%;
    height: calc(100vh - 6rem);
    background: #fff;
    display: none;
    overflow-y: scroll;
    z-index: 99;
  }
  .index_header_nav_M .cd-accordion-menu {
    width: 100%;
    padding: 1rem 1rem 0;
  }
  .index_header_nav_M .cd-accordion-menu > .has-children > ul {
    /* by default hide all sub menus */
    display: none;
  }
  .index_header_nav_M .cd-accordion-menu > li {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 {
    display: flex;
    border-radius: 1rem;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1.show {
    background-color: #f8f8f8;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1.show a {
    color: #0092dd;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 a {
    flex: 1;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 .down {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 3.75rem;
    height: 3.75rem;
    box-sizing: border-box;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 .down.active i {
    transform: rotate(180deg);
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 .down i {
    font-size: 2rem;
    color: #6e6e6e;
    transition: all 0.3s;
  }
  .index_header_nav_M .cd-accordion-menu > li .downcontent {
    display: flex;
    justify-content: space-between;
    height: auto;
    padding: 0.75rem 0 0.75rem 1.5rem;
  }
  .index_header_nav_M .cd-accordion-menu > li .downcontent:not(:last-child) {
    border-bottom: 1px solid #eaeaea;
  }
  .index_header_nav_M .cd-accordion-menu > li .downcontent .levelname span {
    font-size: 1.25rem;
    color: #1a1a1a;
    line-height: 2.5rem;
    padding-left: 0;
    box-shadow: none;
  }
  .index_header_nav_M .cd-accordion-menu > li .downcontent .levelist {
    width: 65%;
  }
  .index_header_nav_M .cd-accordion-menu > li .downcontent .levelist ul li a {
    font-size: 1rem;
    line-height: 2.5rem;
    padding: 0;
    box-shadow: none;
  }
  .index_header_nav_M .cd-accordion-menu > li .dropdown1 > li:not(:last-child) {
    box-shadow: inset 0 -1px #f0f1f2;
  }
  .index_header_nav_M .cd-accordion-menu > li .dropdown1 > li a {
    font-size: 1.25rem;
    line-height: 3.125rem;
    padding-left: 1.5rem;
  }
  .index_header_nav_M .cd-accordion-menu a {
    position: relative;
    display: flex;
    justify-content: space-between;
    color: #333333;
    font-size: 1.5rem;
    padding-left: 1rem;
    line-height: 3.75rem;
  }
  .index_header_nav_M .cd-accordion-menu a > i {
    font-size: 1rem;
    font-weight: normal;
    transform: rotate(180deg);
    margin-right: 1.25rem;
  }
  .index_header_nav_M .has-children.active > .level1 > a {
    color: #0092dd;
  }
  .index_header_nav_M .cd-accordion-menu > li:last-of-type > a {
    box-shadow: none;
  }
  .index_header .inner-header-icon {
    display: block;
    z-index: 99;
  }
  .index_banner {
    display: none;
  }
  .index_banner_M {
    display: block;
    height: auto;
    margin-top: 6rem;
  }
  .index_banner_M .index_banner_swiper {
    width: 100%;
    height: auto;
  }
  .index_banner_M .index_banner_swiper .swiper-slide {
    position: relative;
  }
  .index_banner_M .index_banner_swiper .swiper-slide img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
  }
  .index_banner_M .swiper-pagination {
    bottom: 1rem;
  }
  .index .searchbox_M {
    display: block;
    border-bottom: 1px solid #E7E5E5;
  }
  .index .searchbox_M_content {
    width: 100%;
    padding: 2rem 2rem 2.5rem;
    background-color: #fff;
  }
  .index .searchbox_M_content .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    margin-bottom: 1.25rem;
  }
  .index .searchbox_M_content .title .left {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }
  .index .searchbox_M_content .title .left h4 {
    font-size: 1.125rem;
    color: #000;
    line-height: 1.6em;
    font-weight: 400;
  }
  .index .searchbox_M_content .title .left p {
    font-size: 0.875rem;
    color: #666;
    margin-left: 0.625rem;
  }
  .index .searchbox_M_content .center {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .index .searchbox_M_content .center form {
    display: flex;
    width: 100%;
    height: 3.375rem;
    margin-bottom: 1rem;
  }
  .index .searchbox_M_content .center form input {
    flex: 1;
    height: 100%;
    padding: 0 0.875rem;
    border: 1px solid #eee;
    outline: none;
    box-sizing: border-box;
    font-size: 0.875rem;
    color: #000;
  }
  .index .searchbox_M_content .center form button {
    display: block;
    height: 100%;
    padding: 0;
    outline: none;
    border: 1px solid #0092dd;
    box-sizing: border-box;
  }
  .index .searchbox_M_content .center form button:hover {
    cursor: pointer;
  }
  .index .searchbox_M_content .center form button img {
    display: block;
    width: auto;
    height: 100%;
    object-fit: contain;
  }
  .index .searchbox_M_content .center .taobaobtn {
    margin-right: 1rem;
  }
  .index .searchbox_M_content .center .alibtn,
  .index .searchbox_M_content .center .taobaobtn {
    width: auto;
    height: 3.375rem;
  }
  .index .searchbox_M_content .center .alibtn a,
  .index .searchbox_M_content .center .taobaobtn a {
    display: block;
    width: auto;
    height: 100%;
  }
  .index .searchbox_M_content .center .alibtn a img,
  .index .searchbox_M_content .center .taobaobtn a img {
    display: block;
    height: 100%;
    width: auto;
    object-fit: contain;
  }
  .index_product {
    padding: 2.5rem 0;
  }
  .index_product .listbx .item {
    width: 49%;
  }
  .index_product .listbx .item_img {
    height: 9rem;
  }
  .index_using .listbx .item {
    width: 50%;
  }
  .index_news .listbx .item {
    width: 100%;
  }
  .index_news .listbx .item_img {
    height: 7rem;
  }
  .index_footer_content .container {
    flex-wrap: wrap;
  }
  .index_footer_content dl dd {
    display: none;
  }
  .index_footer_content .contactbx {
    width: 100%;
  }
  .index_footer_content .contactbx ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }
  .index_footer_content .contactbx ul li span {
    display: block;
    text-align: center;
  }
  .index_footer_copyright {
    padding: 0.5rem 0;
  }
  .index_footer_copyright .container {
    flex-wrap: wrap;
  }
  .index_footer_copyright .left {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  .index_footer_copyright .left p {
    line-height: 1.5em;
    text-align: center;
  }
  .index_footer_copyright .right {
    width: 100%;
  }
  .index_footer_copyright .right ul {
    justify-content: center;
  }
  .index_footer_copyright .right ul li {
    line-height: 1.5em;
  }
  .index_footer_copyright .right ul li p,
  .index_footer_copyright .right ul li a {
    line-height: 1.5em;
  }
  .about_content .center .rightbx {
    float: none;
    width: 100%;
    margin-top: 2rem;
  }
  .product_content .center .rightbx .rightbx_bd .listbx .item {
    width: 49%;
  }
  .product_content .center .rightbx .rightbx_bd .listbx .item_img {
    height: 10rem;
  }
  .product_content .center .rightbx .rightbx_bd .listbx .item_text .rightbx {
    display: none;
  }
  .productdetail_content .center .rightbx_hd h3 {
    line-height: 1.5em;
    text-align: center;
  }
  .productdetail_content .center .rightbx_bd .topbx {
    flex-wrap: wrap;
  }
  .productdetail_content .center .rightbx_bd .topbx_l {
    width: 100%;
    margin-bottom: 1.25rem;
  }
  .productdetail_content .center .rightbx_bd .topbx_r {
    width: 100%;
  }
  .productdetail_content .center .rightbx_bd .topbx_r .infobx p {
    line-height: 1.7em;
  }
  .news_content .center .rightbx_bd .listbx .item_img {
    width: 44%;
  }
  .news_content .center .rightbx_bd .listbx .item_r {
    display: none;
  }
  .brand_content .center .rightbx_bd .listbx .item {
    width: 45%;
  }
  .message_content .center .rightbx_bd .formbx {
    padding: 0;
  }
}
@media (min-width: 320px) and (max-width: 374px) {
  :root {
    font-size: 12px !important;
  }
}
@media (min-width: 320px) and (max-width: 767px) {
  :root {
    font-size: 12px !important;
  }
}
@media (min-width: 768px) and (max-width: 1023px) {
  :root {
    font-size: 12px !important;
  }
  .container,
  .navmain,
  .main {
    width: 100%;
    padding: 0 3rem;
  }
}
@media (min-width: 1001px) and (max-width: 1200px) {
  :root {
    font-size: 12px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 5rem;
  }
  .index_header_nav_item {
    margin-right: 2.5rem;
  }
}
@media (min-width: 1201px) and (max-width: 1350px) {
  :root {
    font-size: 14px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 5rem;
  }
  .index_header_nav_item {
    margin-right: 2.5rem;
  }
}
@media (min-width: 1351px) and (max-width: 1450px) {
  :root {
    font-size: 16px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 6rem;
  }
  .index_header_nav_item {
    margin-right: 2.5rem;
  }
}
@media (min-width: 1451px) and (max-width: 1600px) {
  :root {
    font-size: 16px !important;
  }
  .container,
  .navmain,
  .main {
    width: 100%;
    padding: 0 6rem;
  }
}
@media (min-width: 1601px) and (max-width: 2000px) {
  :root {
    font-size: 16px !important;
  }
}