html {
  position: relative;
  overflow-y: auto;
}
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;
}
:root {
  animation: fadeIn;
  animation-duration: 1s;
  --animate-duration: 800ms;
  --animate-delay: 0.8s;
}
.overhidden {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
}
.swiper-btn {
  position: absolute;
  transform: translateY(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 80px;
  height: 100px;
  line-height: 100px;
  z-index: 1;
  cursor: pointer;
  outline: none;
  transition: all 0.4s;
  color: #138de8;
}
.swiper-btn span {
  font-size: 30px;
  color: #fff;
}
.swiper-btn:hover {
  background: #c9d3cd;
}
.space-over {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.space-list-over {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.space-p-over {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
.block-link {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 9;
}
.container {
  width: 102.5rem;
  margin: 0 auto;
}
.main {
  width: 97.5rem;
  margin: 0 auto;
}
.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: 9;
  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, 0.2);
  cursor: pointer;
}
.inner-header-icon span {
  position: absolute;
  left: calc((100% - 1.563rem) / 2);
  top: calc((100% - 1px) / 2);
  width: 1.563rem;
  height: 1px;
  background-color: #138de8;
}
.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: #011d49;
}
.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: #333;
}
.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);
  }
}
.bigimg {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 99999;
  transition: all 0.4s;
}
.bigimg_content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 66%;
}
.bigimg_content i {
  position: absolute;
  top: -3rem;
  right: 0;
  color: #fff;
  font-size: 2rem;
  display: block;
  width: 2rem;
  height: 2rem;
}
.bigimg_content i:hover {
  cursor: pointer;
}
.bigimg_content img {
  position: relative;
  display: block;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
}
.downform {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 3, 19, 0.2);
  z-index: 19;
}
.downform_content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 34.375rem;
  padding: 4.125rem 4.5rem 4rem;
  background-color: #fff;
  box-shadow: 4px 4px 6px rgba(0, 0, 0, 0.16);
  border-radius: 0.75rem;
}
.downform_content .gb {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.75rem;
  height: 1.75rem;
  background: rgba(201, 201, 201, 0.5);
  backdrop-filter: blur(6px);
  border-radius: 50%;
}
.downform_content .gb:hover {
  cursor: pointer;
}
.downform_content .gb i {
  font-size: 0.875rem;
  font-family: "Microsoft YaHei";
  color: #6a6a6a;
}
.downform_content .downer_form {
  width: 100%;
  height: 100%;
}
.downform_content .downer_form_item {
  position: relative;
  width: 100%;
  height: 3rem;
  margin-bottom: 1.75rem;
  border-radius: 1.5rem;
  box-sizing: border-box;
}
.downform_content .downer_form_item .error-text,
.downform_content .downer_form_item .error-phone {
  position: absolute;
  top: -1.25rem;
  left: 1.75rem;
  font-size: 0.75rem;
  line-height: 1rem;
  color: #d61437;
  opacity: 0;
}
.downform_content .downer_form_item.error-phonestate .error-phone {
  opacity: 1;
}
.downform_content .downer_form_item.error-phonestate input {
  border-color: #d61437;
  background-color: rgba(214, 20, 55, 0.1);
}
.downform_content .downer_form_item.error-state .error-text {
  opacity: 1;
}
.downform_content .downer_form_item.error-state input {
  border-color: #d61437;
  background-color: rgba(214, 20, 55, 0.1);
}
.downform_content .downer_form_item label {
  position: absolute;
  top: 50%;
  left: 1.75rem;
  transform: translateY(-50%);
  font-size: 1rem;
  color: #454547;
  font-family: "OpenSans-SemiBold";
}
.downform_content .downer_form_item label i {
  font-weight: bold;
  font-style: normal;
  color: #d61437;
}
.downform_content .downer_form_item label.checked {
  opacity: 0;
}
.downform_content .downer_form_item input {
  display: block;
  width: 100%;
  height: 100%;
  font-family: "OpenSans-SemiBold";
  color: #454547;
  padding: 0 1.75rem;
  background-color: transparent;
  border: 1px solid #454547;
  outline: 0;
  border-radius: 1.5rem;
  box-sizing: border-box;
}
.downform_content .downer_form_item input:focus {
  border: 2px solid #ff5001;
}
.downform_content .downer_form_item input:-internal-autofill-selected {
  background-color: transparent !important;
}
.downform_content .downer_form_selectbx {
  position: relative;
  width: 100%;
  height: 3rem;
  margin-bottom: 1.75rem;
  border-radius: 1.5rem;
  box-sizing: border-box;
}
.downform_content .downer_form_selectbx:hover {
  cursor: pointer;
}
.downform_content .downer_form_selectbx .error-text {
  position: absolute;
  top: -1.25rem;
  left: 1.75rem;
  font-size: 0.75rem;
  line-height: 1rem;
  color: #d61437;
  opacity: 0;
}
.downform_content .downer_form_selectbx.error-state .error-text {
  opacity: 1;
}
.downform_content .downer_form_selectbx.error-state input {
  border-color: #d61437;
  background: rgba(214, 20, 55, 0.1);
}
.downform_content .downer_form_selectbx label {
  position: absolute;
  top: 50%;
  left: 1.75rem;
  transform: translateY(-50%);
  font-size: 1rem;
  color: #454547;
  font-family: "OpenSans-SemiBold";
}
.downform_content .downer_form_selectbx label > i {
  font-weight: bold;
  font-style: normal;
  color: #d61437;
}
.downform_content .downer_form_selectbx label.checked {
  opacity: 0;
}
.downform_content .downer_form_selectbx > i {
  position: absolute;
  top: 50%;
  right: 1.125rem;
  transform: translateY(-50%);
  display: block;
  font-size: 1.5rem;
  color: #454547;
}
.downform_content .downer_form_selectbx input {
  display: block;
  width: 100%;
  height: 100%;
  color: #454547;
  font-family: "OpenSans-SemiBold";
  border: 1px solid #454547;
  outline: 0;
  padding: 0 1.75rem;
  border-radius: 1.5rem;
  box-sizing: border-box;
}
.downform_content .downer_form_selectbx input:hover {
  cursor: pointer;
}
.downform_content .downer_form_selectbx input:focus {
  border: 2px solid #ff5001;
}
.downform_content .downer_form_selectbx .optionbx {
  display: none;
  position: absolute;
  top: 3rem;
  left: 0;
  width: 100%;
  padding-top: 0.5rem;
  z-index: 29;
}
.downform_content .downer_form_selectbx .optionbx_content {
  width: 100%;
  padding: 1rem;
  background-color: #fff;
  border-radius: 1.875rem;
  box-shadow: 0px 2px 6px rgba(0, 0, 0, 0.16);
  box-sizing: border-box;
  overflow: hidden;
}
.downform_content .downer_form_selectbx .optionbx .option {
  width: 100%;
  max-height: 14.3rem;
  background-color: #fff;
  overflow-y: auto;
}
.downform_content .downer_form_selectbx .optionbx .option li {
  width: 100%;
  height: 2.25rem;
  font-size: 0.0625rem;
  color: #454547;
  font-weight: 600;
  line-height: 2.25rem;
  padding: 0 0.75rem;
  border-radius: 1.125rem;
}
.downform_content .downer_form_selectbx .optionbx .option li:hover {
  color: #1462d6;
  background: rgba(201, 201, 201, 0.2);
}
.downform_content .downer_form_text {
  margin-bottom: 2rem;
}
.downform_content .downer_form_text p {
  font-size: 0.75rem;
  color: 1rem;
  line-height: 1.125rem;
  color: #454547;
}
.downform_content .downer_form_btnbx {
  display: flex;
  justify-content: flex-end;
}
.downform_content .downer_form_btnbx button {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 9.75rem;
  height: 3rem;
  font-size: 1rem;
  letter-spacing: 0.0625rem;
  color: #ff5001;
  font-weight: 600;
  background: rgba(201, 201, 201, 0.2);
  border: 0;
  outline: none;
  border-radius: 1.5rem;
  transition: all 0.4s;
  overflow: hidden;
}
.downform_content .downer_form_btnbx button:hover {
  cursor: pointer;
  background-color: #ff5001;
  color: #fff;
}
.downform_content .downer_form_btnbx button:first-child {
  margin-right: 1.5rem;
}
.common_banner {
  position: relative;
  width: 100%;
  height: auto;
  margin-top: 7.5rem;
}
.common_banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.common_banner_productbx .common_banner_text {
  left: 8.75%;
}
.common_banner_text {
  position: absolute;
  bottom: 12%;
  left: 7.75%;
  transform: translateY(-50%);
}
.common_banner_text h3 {
  font-size: 2.5rem;
  color: #333;
  margin-bottom: 1rem;
}
.common_banner_text h4 {
  font-size: 2.125rem;
  color: #ff5001;
  margin-bottom: 8rem;
}
.common_banner_text .btn {
  width: 10rem;
  height: 3.75rem;
}
.common_banner_text .btn a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 1.125rem;
  color: #333;
  text-align: center;
  line-height: 3.75rem;
  border: 1px solid #333;
  box-sizing: border-box;
  transition: all 0.4s;
}
.common_banner_text .btn a:hover {
  border-color: #ff5001;
  color: #fff;
  background-color: #ff5001;
}
.common_nav {
  float: left;
  width: 24.5%;
  margin-bottom: 5rem;
}
.common_nav_search {
  width: 100%;
  height: 3.75rem;
  margin-bottom: 0.625rem;
}
.common_nav_search form {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
.common_nav_search form input {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
  border: 0;
  font-size: 1rem;
  background: #ededed;
  padding: 0 4rem 0 1.25rem;
  box-sizing: border-box;
}
.common_nav_search form input::-webkit-input-placeholder {
  /* WebKit browsers */
  color: #b4b4b4;
}
.common_nav_search form input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #b4b4b4;
}
.common_nav_search form input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #b4b4b4;
}
.common_nav_search form input:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  color: #b4b4b4;
}
.common_nav_search form button {
  position: absolute;
  top: 50%;
  right: 1.375rem;
  transform: translateY(-50%);
  outline: none;
  border: 0;
  background: transparent;
}
.common_nav_search form button em {
  font-size: 1.5rem;
  color: #333;
}
.common_nav_list {
  width: 100%;
}
.common_nav_list > ul > li {
  width: 100%;
}
.common_nav_list > ul > li:not(:last-child) {
  margin-bottom: 0.625rem;
}
.common_nav_list > ul > li.active > a {
  background-color: #ff5001;
  border-color: #ff5001;
}
.common_nav_list > ul > li.active > a p {
  color: #fff;
}
.common_nav_list > ul > li.active > a em {
  opacity: 0;
}
.common_nav_list > ul > li.active > .dropdown {
  display: block;
}
.common_nav_list > ul > li:hover > a {
  background-color: #ff5001;
  border-color: #ff5001;
}
.common_nav_list > ul > li:hover > a p {
  color: #fff;
}
.common_nav_list > ul > li:hover > a > em {
  opacity: 0;
}
.common_nav_list > ul > li > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 3.75rem;
  padding: 0 0 0 0.875rem;
  box-sizing: border-box;
  border: 1px solid #e4e4e4;
  transition: all 0.4s;
}
.common_nav_list > ul > li > a p {
  font-size: 1.25rem;
  font-weight: bold;
  color: #333;
}
.common_nav_list > ul > li > a > em {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  background-position: -2.5rem -14.375rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
  opacity: 1;
  transition: all 0.4s;
}
.common_nav_list > ul > li .dropdown {
  display: none;
  width: 100%;
}
.common_nav_list > ul > li .dropdown ul li {
  width: 100%;
}
.common_nav_list > ul > li .dropdown ul li > a {
  position: relative;
  display: block;
  width: 100%;
  font-size: 1rem;
  color: #333;
  line-height: 3.75rem;
  background-color: #ededed;
  padding: 0 0.875rem 0 3.125rem;
  box-sizing: border-box;
  transition: all 0.4s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.common_nav_list > ul > li .dropdown ul li > a::before {
  position: absolute;
  top: 50%;
  left: 0.875rem;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 0.875rem;
  height: 0.875rem;
  border: 1px solid #333;
  border-radius: 50%;
  box-sizing: border-box;
  transition: all 0.4s;
}
.common_nav_list > ul > li .dropdown ul li.active > a,
.common_nav_list > ul > li .dropdown ul li:hover > a {
  color: #ff5001;
}
.common_nav_list > ul > li .dropdown ul li.active > a::before,
.common_nav_list > ul > li .dropdown ul li:hover > a::before {
  border-color: #ff5001;
}
.common_pagination {
  width: 100%;
}
.common_pagination ul {
  display: flex;
  justify-content: center;
  margin: 0 auto;
}
.common_pagination a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: #fff;
  font-size: 1rem;
  color: #666;
  margin: 0 0.875rem;
  border: 1px solid #333;
  box-sizing: border-box;
  transition: all 0.35s;
}
.common_pagination a:hover {
  color: #fff;
  background-color: #ff5001;
  border-color: #ff5001;
}
.common_pagination a.page-num-current {
  color: #ffffff;
  background-color: #ff5001;
  border-color: #ff5001;
}
.common_pagination li {
  display: flex;
}
.common_pagination li:first-child > a,
.common_pagination li:last-child > a {
  width: 5.625rem;
  height: 2.5rem;
  border-radius: 0;
}
.common_pagebtn {
  display: flex;
  justify-content: space-between;
}
.common_pagebtn a {
  display: flex;
  max-width: 40%;
  font-size: 0.875rem;
  color: #333333;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
}
.common_pagebtn a:hover {
  color: #ff5001;
}
.searchbd_content {
  padding: 15rem 0 5rem;
}
.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: #ff5001;
}
.cover {
  display: block;
  width: 100%;
  height: calc(100vh - 7.5rem);
  margin-top: 7.5rem;
  overflow: hidden;
}
.cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index_header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 7.5rem;
  background: #fff;
  z-index: 9999;
  transition: all 0.3s;
}
.index_header .container {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}
.index_header_logo {
  position: relative;
  height: 4.5rem;
  width: 11.25rem;
}
.index_header_logo img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index_header_logo svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index_header .navlist {
  display: flex;
  height: 100%;
}
.index_header_nav {
  display: flex;
  height: 100%;
  margin-left: auto;
}
.index_header_nav > ul {
  display: flex;
  height: 100%;
}
.index_header_nav_item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 1.625rem;
}
.index_header_nav_item > a {
  position: relative;
  display: block;
  height: 100%;
  line-height: 7.5rem;
  font-size: 1.125rem;
  color: #333333;
}
.index_header_nav_item > a::after {
  position: absolute;
  bottom: 0;
  left: 0;
  content: "";
  display: block;
  width: 100%;
  height: 0.125rem;
  background-color: #ff5001;
  transform: scale(0);
  transition: all 0.5s;
}
.index_header_nav_item .dropdown {
  position: absolute;
  left: 0;
  top: 7.5rem;
  display: none;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 12px 0px rgba(0, 0, 0, 0.08);
  z-index: 99;
  transition: all 0.6s;
}
.index_header_nav_item .dropdown_case {
  display: none;
  width: 11rem;
}
.index_header_nav_item .dropdown_bx {
  width: 12rem;
}
.index_header_nav_item .dropdown_product.show_r .dropdown_r {
  display: block;
}
.index_header_nav_item .dropdown_program {
  width: 22rem;
}
.index_header_nav_item .dropdown_l {
  position: relative;
  width: 21.875rem;
  padding: 3.25rem 3.75rem;
}
.index_header_nav_item .dropdown_l::after {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 1px;
  height: 80%;
  background-color: #d8d8d8;
}
.index_header_nav_item .dropdown_l_list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 1.875rem;
}
.index_header_nav_item .dropdown_l_list li:not(:last-child) {
  margin-bottom: 2.5rem;
}
.index_header_nav_item .dropdown_l_list li > a {
  position: relative;
  font-size: 1rem;
  color: #333;
  line-height: 1.875rem;
  transition: all 0.2s;
}
.index_header_nav_item .dropdown_l_list li > a > span {
  display: inline-block;
  font-size: 0.875rem;
  margin-bottom: auto;
}
.index_header_nav_item .dropdown_l_list li em {
  font-size: 1rem;
  color: #333;
}
.index_header_nav_item .dropdown_l_list li.active > a {
  color: #ff5001;
}
.index_header_nav_item .dropdown_l_list li.active em {
  color: #ff5001;
}
.index_header_nav_item .dropdown_l_list li:hover {
  cursor: pointer;
}
.index_header_nav_item .dropdown_l_list li:hover > a {
  color: #ff5001;
  border-color: transparent;
}
.index_header_nav_item .dropdown_l_list li:hover em {
  color: #ff5001;
}
.index_header_nav_item .dropdown_r {
  display: none;
  width: 45rem;
  overflow: hidden;
  padding: 3.25rem 0 0.75rem 8.75rem;
}
.index_header_nav_item .dropdown_r_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index_header_nav_item .dropdown_r_list li {
  margin-bottom: 2.5rem;
  margin-right: 8.75rem;
}
.index_header_nav_item .dropdown_r_list li a {
  font-size: 1rem;
  color: #333;
  line-height: 1.875rem;
}
.index_header_nav_item .dropdown_r_list li:hover {
  cursor: pointer;
}
.index_header_nav_item .dropdown_r_list li:hover > a {
  color: #ff5001;
}
.index_header_nav_item .dropdown > .dropdown_list {
  width: 100%;
  padding: 3rem 0;
  z-index: 1;
}
.index_header_nav_item .dropdown > .dropdown_list::after {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 1px;
  height: 80%;
  background-color: #d8d8d8;
  z-index: -1;
}
.index_header_nav_item .dropdown > .dropdown_list > li {
  position: relative;
  height: 1.875rem;
}
.index_header_nav_item .dropdown > .dropdown_list > li em {
  font-size: 1rem;
  color: #333;
  margin-left: 0.5rem;
}
.index_header_nav_item .dropdown > .dropdown_list > li:not(:last-child) {
  margin-bottom: 2rem;
}
.index_header_nav_item .dropdown > .dropdown_list > li .dropdown2 {
  display: none;
  position: absolute;
  top: -2.75rem;
  right: 0;
  transform: translateX(100%);
  background-color: #fff;
  box-shadow: 0 4px 12px 0px rgba(0, 0, 0, 0.08);
  z-index: 0;
}
.index_header_nav_item .dropdown > .dropdown_list > li .dropdown2_list {
  width: 18rem;
  padding: 3rem 0;
}
.index_header_nav_item .dropdown > .dropdown_list > li .dropdown2_list li {
  display: flex;
  justify-content: flex-start;
  width: 100%;
}
.index_header_nav_item .dropdown > .dropdown_list > li .dropdown2_list li:not(:last-child) {
  margin-bottom: 2rem;
}
.index_header_nav_item .dropdown > .dropdown_list > li .dropdown2_list li a {
  font-size: 1rem;
  color: #333;
  padding: 0 2rem;
}
.index_header_nav_item .dropdown > .dropdown_list > li .dropdown2_list li:hover {
  cursor: pointer;
}
.index_header_nav_item .dropdown > .dropdown_list > li .dropdown2_list li:hover > a {
  color: #ff5001;
}
.index_header_nav_item .dropdown > .dropdown_list > li > a {
  display: block;
  color: #333;
  width: 100%;
  line-height: 1.875rem;
  font-size: 1rem;
  padding: 0 2rem;
  color: #333333;
  text-align: center;
  box-sizing: border-box;
}
.index_header_nav_item .dropdown > .dropdown_list > li:hover {
  cursor: pointer;
}
.index_header_nav_item .dropdown > .dropdown_list > li:hover > a {
  color: #ff5001;
}
.index_header_nav_item .dropdown > .dropdown_list > li:hover > a em {
  color: #ff5001;
}
.index_header_nav_item .dropdown > .dropdown_list > li:hover .dropdown2 {
  display: block;
}
.index_header_nav_item.active > a {
  color: #ff5001;
}
.index_header_nav_item.active > a::after {
  transform: scale(1);
}
.index_header_nav_item:hover > a {
  color: #ff5001;
}
.index_header_nav_item:hover > a::after {
  transform: scale(1);
}
.index_header_nav_item:hover .dropdown {
  display: flex;
}
.index_header_nav .toptel {
  display: flex;
  align-items: center;
  font-size: 1.125rem;
  color: #333;
  padding-right: 0;
}
.index_header_nav .toptel i {
  font-size: 1.25rem;
  color: #333;
  font-weight: 400;
  margin-right: 0.25rem;
}
.index_header .searchbox {
  display: flex;
  height: 100%;
}
.index_header .searchbox .search {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  margin-left: 2rem;
  padding: 0 1.5rem;
  transition: all 0.4s;
}
.index_header .searchbox .search::after {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 1px;
  height: 1.25rem;
  background-color: #333;
  z-index: 3;
}
.index_header .searchbox .search span {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 1.5rem;
  color: #333;
  opacity: 1;
  transition: all 0.2s;
}
.index_header .searchbox .search:hover {
  cursor: pointer;
}
.index_header .searchbox .search:hover > span {
  opacity: 0;
}
.index_header .searchbox .search:hover .downinput {
  width: 18rem;
}
.index_header .searchbox .search .downinput {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  width: 0;
  overflow: hidden;
  height: 100%;
  transition: all 1s;
  background-color: #fff;
  z-index: 2;
}
.index_header .searchbox .search .downinput form {
  position: relative;
  display: block;
  width: 100%;
  height: 2.5rem;
  padding: 0 0.75rem;
  transition: all 0.6s;
  overflow: hidden;
}
.index_header .searchbox .search .downinput form input {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 1rem;
  color: #333;
  background-color: transparent;
  padding: 0 1.625rem 0 0;
  border-top: 0;
  border-left: 0;
  border-right: 0;
  border-bottom: 1px solid #ccc;
  box-sizing: border-box;
  outline: none;
  transition: all 0.6s;
}
.index_header .searchbox .search .downinput form input::-webkit-input-placeholder {
  /* WebKit browsers */
  color: #fff;
}
.index_header .searchbox .search .downinput form input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #fff;
}
.index_header .searchbox .search .downinput form input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #fff;
}
.index_header .searchbox .search .downinput form input:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  color: #fff;
}
.index_header .searchbox .search .downinput form button {
  position: absolute;
  top: 0;
  right: 0.25rem;
  font-size: 1.5rem;
  color: #fff;
  height: 100%;
  outline: none;
  border: 0;
  background: transparent;
}
.index_header .searchbox .search .downinput form button em {
  display: block;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 1.5rem;
  color: #333;
}
.index_header .searchbox .search .downinput form button:hover {
  cursor: pointer;
}
.index_header .searchbox .lang {
  position: relative;
  display: flex;
  align-items: center;
  padding-left: 1.5rem;
  height: 100%;
}
.index_header .searchbox .lang span {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 1.5rem;
  color: #333;
}
.index_header .searchbox .lang .dropdown {
  position: absolute;
  top: 7.5rem;
  right: 0;
  width: 8rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 12px 0px rgba(0, 0, 0, 0.08);
  z-index: 99;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.4s;
}
.index_header .searchbox .lang .dropdown_list {
  padding: 2rem 0;
}
.index_header .searchbox .lang .dropdown_list li:not(:last-child) {
  margin-bottom: 2rem;
}
.index_header .searchbox .lang .dropdown_list li a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 1rem;
  color: #333;
  text-align: center;
  line-height: 1.875rem;
}
.index_header .searchbox .lang .dropdown_list li a svg {
  font-size: 1.5rem;
  margin-right: 0.5rem;
}
.index_header .searchbox .lang .dropdown_list li:hover a {
  color: #ff5001;
}
.index_header .searchbox .lang:hover {
  cursor: pointer;
}
.index_header .searchbox .lang:hover span {
  color: #ff5001;
}
.index_header .searchbox .lang:hover .dropdown {
  max-height: 20rem;
  opacity: 1;
}
.index_header::before {
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0.1)), to(rgba(0, 0, 0, 0)));
  background: -o-linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0));
  background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0));
  content: "";
  display: block;
  height: 5px;
  margin: 0 auto;
  position: absolute;
  top: 7.5rem;
  width: 100%;
  z-index: 5;
}
.index_common_title {
  margin-bottom: 3.75rem;
}
.index_common_title h3 {
  font-size: 2.5rem;
  color: #333;
  text-align: center;
}
.index_banner {
  position: relative;
  width: 100%;
  height: auto;
  margin-top: 7.5rem;
  overflow: hidden;
  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_swiper .swiper-slide-text {
  display: block;
  position: absolute;
  top: 50%;
  left: 8%;
  transform: translate(0, -50%);
  color: #fff;
}
.index_banner_swiper .swiper-slide-text h3 {
  font-size: 3.125rem;
  color: #333;
  margin-bottom: 1.375rem;
}
.index_banner_swiper .swiper-slide-text h4 {
  font-size: 1.875rem;
  color: #333;
  margin-bottom: 3rem;
  font-weight: normal;
}
.index_banner_swiper .swiper-slide-text p {
  font-size: 0.875rem;
  color: #333;
  line-height: 1.625rem;
}
.index_banner_swiper .swiper-slide-text1 h3 {
  color: #ff5001;
  margin-bottom: 0.875rem;
}
.index_banner_swiper .swiper-slide-text1 h4 {
  font-size: 1.375rem;
  margin-bottom: 2.5rem;
}
.index_banner_swiper .swiper-slide-text1 p {
  max-width: 54.375rem;
  font-size: 1.625rem;
  color: #333;
  line-height: 3.125rem;
}
.index_banner_swiper .swiper-slide-text2 h3 {
  position: relative;
  display: inline-block;
}
.index_banner_swiper .swiper-slide-text2 h3 span {
  position: absolute;
  top: -18%;
  right: -2rem;
  font-size: 2rem;
  color: #333;
  margin-bottom: auto;
}
.index_banner_swiper .swiper-slide-text2 p {
  max-width: 36.625rem;
}
.index_banner_swiper .swiper-slide-text3 h4 {
  margin-bottom: 5.25rem;
}
.index_banner_swiper .swiper-slide-text3 p {
  font-size: 2.25rem;
}
.index_banner_swiper .swiper-slide-text4 h4 {
  margin-bottom: 6.25rem;
}
.index_banner_swiper .swiper-slide-text4 .descbox {
  display: flex;
}
.index_banner_swiper .swiper-slide-text4 .descbox_l {
  margin-right: 8.75rem;
}
.index_banner_swiper .swiper-slide-text4 .descbox_l h3 {
  font-size: 3.125rem;
  color: #ff5001;
  margin-bottom: 2.375rem;
}
.index_banner_swiper .swiper-slide-text4 .descbox_l p {
  font-size: 1.125rem;
  line-height: 2.125rem;
}
.index_banner_swiper .swiper-slide-text4 .descbox_r .imgbx {
  width: 7.5rem;
  height: 7.5rem;
  background-color: #676767;
  margin-bottom: 1.25rem;
}
.index_banner_swiper .swiper-slide-text4 .descbox_r .imgbx img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index_banner_swiper .swiper-slide-text4 .descbox_r p {
  font-size: 1.125rem;
  color: #333;
  line-height: 1.875rem;
  text-align: center;
}
.index_banner_swiper .swiper-slide-text5 > h3 {
  line-height: 4.375rem;
}
.index_banner .swiper-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  bottom: 2.5rem !important;
}
.index_banner .swiper-pagination .swiper-pagination-bullet {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 0.625rem;
  height: 0.625rem;
  font-size: 0;
  color: #999;
  outline: none;
  border-radius: 50%;
  background-color: #fff;
  border: 1px solid #000000;
  box-sizing: border-box;
  opacity: 1;
  margin: 0 0.875rem;
  transition: all 0.5s;
}
.index_banner .swiper-pagination .swiper-pagination-bullet-active {
  width: 2.5rem;
  height: 0.625rem;
  font-size: 0.75rem;
  color: #687379;
  border: 1px solid #000000;
  background: #fff;
  border-radius: 0.3125rem;
  box-sizing: border-box;
}
.index_banner .swiper-btn {
  position: absolute;
  top: 50%;
  width: 3.125rem;
  height: 3.125rem;
}
.index_banner .swiper-btn span {
  transition: all 0.4s;
}
.index_banner .swiper-btn:hover {
  background-color: transparent;
}
.index_banner .swiper-btn:hover span {
  color: #ff5001;
}
.index_banner .swiper-btn-next {
  right: 0;
}
.index_banner .swiper-btn-next span {
  transform: rotate(180deg);
}
.index_banner .swiper-button-disabled {
  opacity: 0;
}
.index_banner_M {
  display: none;
}
.index_core {
  width: 100%;
  padding: 6.25rem 0 0;
  overflow: hidden;
}
.index_core_content {
  position: relative;
  padding-bottom: 18.75rem;
}
.index_core_content_list {
  display: flex;
  justify-content: center;
}
.index_core_content_list_item {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 23%;
  height: 12.5rem;
  box-shadow: 0px 2px 12px 0px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
  transition: all 0.4s;
  z-index: 1;
}
.index_core_content_list_item:not(:last-child) {
  margin-right: 12%;
}
.index_core_content_list_item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border: 1px solid transparent;
  box-sizing: border-box;
  z-index: 3;
}
.index_core_content_list_item::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 0;
  border: 1px solid transparent;
  box-sizing: border-box;
  z-index: 3;
}
.index_core_content_list_item.show {
  transform: scale(1.03);
}
.index_core_content_list_item.show::before {
  width: 100%;
  height: 100%;
  border-top-color: #ff5001;
  border-right-color: #ff5001;
  -webkit-transition: width 0.25s ease-out, height 0.25s ease-out 0.25s;
  transition: width 0.25s ease-out, height 0.25s ease-out 0.25s;
}
.index_core_content_list_item.show::after {
  width: 100%;
  height: 100%;
  border-bottom-color: #ff5001;
  border-left-color: #ff5001;
  -webkit-transition: border-color 0s ease-out 0.5s, width 10s ease-out 0.5s, height 0.25s ease-out 0.75s;
  transition: border-color 0s ease-out 0.5s, width 0.25s ease-out 0.5s, height 0.25s ease-out 0.75s;
}
.index_core_content_list_item.show:first-child .iconbx {
  background-position: -11.25rem -5.5rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_list_item.show:nth-child(2) .iconbx {
  background-position: -15rem -5.5rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_list_item.show:nth-child(3) .iconbx {
  background-position: -3.75rem -5.5rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_list_item:hover {
  transform: scale(1.03);
}
.index_core_content_list_item:hover::before {
  width: 100%;
  height: 100%;
  border-top-color: #ff5001;
  border-right-color: #ff5001;
  -webkit-transition: width 0.25s ease-out, height 0.25s ease-out 0.25s;
  transition: width 0.25s ease-out, height 0.25s ease-out 0.25s;
}
.index_core_content_list_item:hover::after {
  width: 100%;
  height: 100%;
  border-bottom-color: #ff5001;
  border-left-color: #ff5001;
  -webkit-transition: border-color 0s ease-out 0.5s, width 10s ease-out 0.5s, height 0.25s ease-out 0.75s;
  transition: border-color 0s ease-out 0.5s, width 0.25s ease-out 0.5s, height 0.25s ease-out 0.75s;
}
.index_core_content_list_item:hover:first-child .iconbx {
  background-position: -11.25rem -5.5rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_list_item:hover:nth-child(2) .iconbx {
  background-position: -15rem -5.5rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_list_item:hover:nth-child(3) .iconbx {
  background-position: -3.75rem -5.5rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_list_item .iconbx {
  width: 3.75rem;
  height: 3.75rem;
  transition: all 0.3s;
}
.index_core_content_list_item p {
  display: flex;
  font-size: 1rem;
  color: #333;
  font-weight: bold;
  margin-top: 1.25rem;
}
.index_core_content_list_item p span {
  font-size: 0.5rem !important;
}
.index_core_content_list_item:first-child .iconbx {
  background-position: -11.25rem -1.75rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_list_item:nth-child(2) .iconbx {
  background-position: -15rem -1.75rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_list_item:nth-child(3) .iconbx {
  background-position: -3.75rem -1.75rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_core_content_bottom {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 8.125rem;
  width: 100%;
  margin-top: 6.875rem;
}
.index_core_content_bottom .text {
  display: none;
  max-width: 75rem;
  margin: 0 auto;
}
.index_core_content_bottom .text_r {
  display: flex;
  justify-content: center;
  width: 100%;
}
.index_core_content_bottom .text_r p {
  font-size: 1rem;
  color: #333;
  line-height: 2rem;
}
.index_core_content_bottom .text.active {
  display: flex;
  animation: fadeInUpBig;
  animation-duration: 0.8s;
}
.index_core_content_bottom .text.leave {
  animation: fadeOut;
  animation-duration: 1s;
}
.index_case {
  width: 100%;
  background-color: #ededed;
  padding: 4.75rem 0 4.375rem;
  overflow: hidden;
}
.index_case_list {
  display: flex;
  justify-content: space-between;
}
.index_case_list_item {
  position: relative;
  width: 24.3%;
  height: 37.5rem;
  overflow: hidden;
  box-sizing: border-box;
}
.index_case_list_item:hover .item_content1 {
  transform: translateX(101%);
}
.index_case_list_item:hover .item_content2 {
  transform: translateX(0);
}
.index_case_list_item .item_content1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all 0.4s;
  z-index: 3;
}
.index_case_list_item .item_content1 > img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 1;
}
.index_case_list_item .item_content1_text {
  position: absolute;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  z-index: 3;
}
.index_case_list_item .item_content1_text h4 {
  font-size: 1.625rem;
  color: #333;
  margin-bottom: 2.125rem;
  text-align: center;
}
.index_case_list_item .item_content1_text span {
  display: block;
  width: 4.875rem;
  height: 0.375rem;
  margin: 0 auto;
  background-position: -3.5rem 0;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.index_case_list_item .item_content2 {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  transform: translateX(-101%);
  width: 100%;
  height: 100%;
  padding: 0 4.5rem;
  transition: all 0.4s;
}
.index_case_list_item .item_content2 > img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 1;
}
.index_case_list_item .item_content2_text {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 3;
}
.index_case_list_item .item_content2_text h4 {
  font-size: 1.25rem;
  color: #f5f5f5;
  margin-bottom: 1.25rem;
}
.index_case_list_item .item_content2_text em {
  display: block;
  width: 1.875rem;
  height: 0.125rem;
  background-color: #fff;
  margin-bottom: 1.625rem;
}
.index_case_list_item .item_content2_text p {
  width: 100%;
  font-size: 0.875rem;
  color: #f5f5f5;
  line-height: 2rem;
  margin-bottom: 4.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.index_case_list_item .item_content2_text .descbtn {
  width: 8.75rem;
  height: 2.5rem;
}
.index_case_list_item .item_content2_text .descbtn > a {
  display: block;
  width: 100%;
  height: 100%;
  background-color: transparent;
  font-size: 0.875rem;
  color: #fff;
  border: 1px solid #fff;
  line-height: 2.5rem;
  text-align: center;
  transition: all 0.4s;
}
.index_case_list_item .item_content2_text .descbtn:hover > a {
  border-color: #ff5001;
  background-color: #ff5001;
}
.index_new {
  width: 100%;
  padding: 4.75rem 0 4.375rem;
  overflow: hidden;
}
.index_new_content_list {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4.375rem;
}
.index_new_content_list_item {
  position: relative;
  width: 20.4%;
  padding-top: 1.875rem;
}
.index_new_content_list_item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 8.125rem;
  height: 2px;
  background-color: #333;
  transition: all 0.4s;
}
.index_new_content_list_item:hover::before {
  width: 100%;
}
.index_new_content_list_item:hover .item_time p {
  color: #ff5001;
}
.index_new_content_list_item:hover h4 {
  color: #ff5001;
}
.index_new_content_list_item .item_time {
  display: flex;
  margin-bottom: 1.375rem;
}
.index_new_content_list_item .item_time p {
  font-size: 1.625rem;
  color: #333;
  margin-right: 1.25rem;
  transition: all 0.4s;
}
.index_new_content_list_item .item_time span {
  font-size: 0.875rem;
  color: #333;
  margin-top: auto;
}
.index_new_content_list_item h4 {
  font-size: 1.25rem;
  color: #333;
  margin-bottom: 1.875rem;
  transition: all 0.4s;
}
.index_new_content_list_item p {
  font-size: 0.875rem;
  color: #333;
  line-height: 1.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.index_new_content_bottom .morebtn {
  width: 11.625rem;
  height: 2.875rem;
  margin: 0 auto;
}
.index_new_content_bottom .morebtn > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 0.875rem;
  color: #333;
  text-align: center;
  line-height: 2.875rem;
  border: 1px solid #333;
  box-sizing: border-box;
  transition: all 0.4s;
}
.index_new_content_bottom .morebtn:hover > a {
  background-color: #ff5001;
  border-color: #ff5001;
  color: #fff;
}
.index_footer {
  position: relative;
  background-color: #5b5b5b;
}
.index_footer_content {
  display: flex;
  justify-content: space-between;
  padding: 3.125rem 0 2.625rem;
  overflow: hidden;
}
.index_footer_content_list {
  flex: 1;
  display: flex;
  justify-content: flex-start;
}
.index_footer_content_list dl:not(:last-child) {
  margin-right: 10%;
}
.index_footer_content_list dl dt {
  margin-bottom: 1.25rem;
}
.index_footer_content_list dl dt a {
  font-size: 1rem;
  color: #999;
  font-weight: bold;
}
.index_footer_content_list dl dt a:hover {
  color: #ff5001;
}
.index_footer_content_list dl dd:not(:last-child) {
  margin-bottom: 0.625rem;
}
.index_footer_content_list dl dd a {
  font-size: 0.875rem;
  color: #fff;
}
.index_footer_content_list dl dd a:hover {
  color: #ff5001;
}
.index_footer_content_contact {
  position: relative;
  width: 33%;
  padding-left: 1.5rem;
}
.index_footer_content_contact::before {
  position: absolute;
  left: 0;
  top: 0;
  content: '';
  display: block;
  width: 1px;
  height: 100%;
  background-color: #999;
  opacity: 0.8;
}
.index_footer_content_contact .info1 {
  margin-bottom: 0.5rem;
}
.index_footer_content_contact .info1 h3 {
  font-size: 1rem;
  color: #999;
  font-weight: bold;
  margin-bottom: 1.25rem;
}
.index_footer_content_contact .info1_place {
  display: flex;
}
.index_footer_content_contact .info1_place span {
  color: #fff;
  font-size: 0.875rem;
  line-height: 1.25rem;
}
.index_footer_content_contact .info1_place .place {
  flex: 1;
}
.index_footer_content_contact .info1_place .place p {
  font-size: 0.875rem;
  color: #fff;
  line-height: 1.25rem;
  margin-bottom: 0.5rem;
}
.index_footer_content_contact .info2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index_footer_content_contact .info2_text_item {
  display: flex;
}
.index_footer_content_contact .info2_text_item span,
.index_footer_content_contact .info2_text_item p {
  font-size: 0.875rem;
  color: #fff;
  line-height: 1.25rem;
  margin-bottom: 0.5rem;
}
.index_footer_content_contact .info2_text_item a {
  font-size: 0.875rem;
  color: #fff;
  line-height: 1.25rem;
  margin-bottom: 0.5rem;
}
.index_footer_content_contact .info2_text_item a:hover {
  color: #ff5001;
}
.index_footer_content_contact .info2_weixin {
  display: flex;
  justify-content: flex-end;
}
.index_footer_content_contact .info2_weixin .imgbx {
  width: 6.25rem;
  height: 6.25rem;
}
.index_footer_content_contact .info2_weixin .imgbx img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index_footer_content_contact .info2_weixin .imgbx1 {
  margin-right: 2rem;
}
.index_footer_copyright {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 4.25rem;
  border-top: 1px solid #999;
  box-sizing: border-box;
}
.index_footer_copyright p,
.index_footer_copyright a {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: #fff;
}
.index_footer_copyright p > img,
.index_footer_copyright a > img {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.25rem;
}
.index_footer_copyright a:hover {
  color: #ff5001;
}
.index_footer_copyright p,
.index_footer_copyright a.first {
  margin-right: 3.125rem;
}
.allcases_content {
  position: relative;
  padding: 5rem 0 2.5rem;
}
.allcases_content_list {
  float: right;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 72.6%;
}
.allcases_content_list_item {
  position: relative;
  width: 48.3%;
  height: 18.75rem;
  margin-bottom: 2.5rem;
}
.allcases_content_list_item .item_img {
  display: block;
  width: 100%;
  height: 100%;
}
.allcases_content_list_item .item_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.allcases_content_list_item .item_text {
  position: absolute;
  top: 50%;
  left: 2.5rem;
  transform: translateY(-50%);
}
.allcases_content_list_item .item_text h3 {
  font-size: 1.875rem;
  color: #333;
  margin-bottom: 3.125rem;
}
.allcases_content_list_item .item_text .descbtn {
  width: 8.125rem;
  height: 3.125rem;
  border: 1px solid #333;
  box-sizing: border-box;
  transition: all 0.4s;
}
.allcases_content_list_item .item_text .descbtn > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 0.875rem;
  color: #333;
  text-align: center;
  line-height: 3.125rem;
  transition: all 0.4s;
}
.allcases_content_list_item .item_text .descbtn:hover {
  border-color: #ff5001;
}
.allcases_content_list_item .item_text .descbtn:hover > a {
  color: #fff;
  background-color: #ff5001;
}
.cases_content_list .listbx {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
  width: 100%;
  border-top: 2px solid #d8d8d8;
  padding-top: 2.625rem;
  margin-bottom: 2.5rem;
}
.cases_content_list_item {
  position: relative;
  width: 27.12%;
  margin-bottom: 2.5rem;
}
.cases_content_list_item:not(:nth-child(3n)) {
  margin-right: calc(18.64% / 2);
}
.cases_content_list_item.active .item_img img,
.cases_content_list_item:hover .item_img img {
  transform: scale(1.04);
}
.cases_content_list_item.active .item_text,
.cases_content_list_item:hover .item_text {
  border-color: transparent;
}
.cases_content_list_item.active .item_text::after,
.cases_content_list_item:hover .item_text::after {
  width: 100%;
}
.cases_content_list_item .item_img {
  width: 100%;
  height: 13.75rem;
  overflow: hidden;
}
.cases_content_list_item .item_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.4s;
}
.cases_content_list_item .item_text {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 3.75rem;
  border-bottom: 1px solid #333;
  box-sizing: border-box;
  transition: all 0.2s;
}
.cases_content_list_item .item_text h4 {
  font-size: 1rem;
  color: #333;
  font-weight: normal;
}
.cases_content_list_item .item_text::before {
  position: absolute;
  top: 50%;
  right: 3.375rem;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 1px;
  height: 1.75rem;
  background: #c7c7c7;
}
.cases_content_list_item .item_text span {
  margin: 0 1rem;
  font-size: 1.25rem;
  color: #333;
}
.cases_content_list_item .item_text::after {
  position: absolute;
  bottom: 0;
  left: 0;
  content: "";
  display: block;
  width: 0;
  height: 1px;
  background-color: #ff5001;
  transition: all 0.4s;
  z-index: 3;
}
.casedetail_content {
  padding: 5rem 0 2.5rem;
}
.casedetail_content_textbx .textbx_bd {
  width: 100%;
}
.casedetail_content_textbx .textbx_bd .title {
  margin-bottom: 1.5rem;
}
.casedetail_content_textbx .textbx_bd .title h3 {
  font-size: 2.25rem;
  color: #333;
  text-align: center;
  margin-bottom: 1.5rem;
}
.casedetail_content_textbx .textbx_bd .title .time {
  display: flex;
  justify-content: center;
}
.casedetail_content_textbx .textbx_bd .title .time p {
  font-size: 0.875rem;
  color: #c7c7c7;
}
.casedetail_content_textbx .textbx_bd .title .time p:first-child {
  margin-right: 1.875rem;
}
.casedetail_content_textbx .textbx_bd_content {
  padding-bottom: 4.375rem;
}
.casedetail_content_textbx .textbx_bd_content p {
  width: 100%;
  font-size: 1rem;
  color: #333;
  line-height: 1.5rem;
}
.casedetail_content_textbx .textbx_bd_content p img {
  display: block;
  max-width: 100%;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.casedetail_content_textbx .textbx_bd_content p iframe {
  display: block;
  width: 100%;
  min-height: 41.5rem;
}
.casedetail_content_textbx .textbx_bd_content .features h4 {
  font-size: 1.125rem;
  color: #767676;
  margin-bottom: 1.25rem;
}
.casedetail_content_textbx .textbx_bd_content .features ul li {
  display: flex;
  align-items: center;
}
.casedetail_content_textbx .textbx_bd_content .features ul li em {
  display: block;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: #ff5001;
  margin-right: 0.625rem;
}
.casedetail_content_textbx .textbx_bd_content .features ul li p {
  flex: 1;
  font-size: 0.875rem;
  color: #767676;
  line-height: 1.5rem;
}
.casedetail_content_textbx .textbx_bd .aboutproduct {
  margin-bottom: 4.375rem;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_hd {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 2.25rem;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_hd::before {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 0.25rem;
  height: 100%;
  background-color: #333;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_hd h4 {
  font-size: 1.25rem;
  color: #333;
  line-height: 1.625rem;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list {
  display: flex;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item {
  position: relative;
  width: 27.12%;
  height: 16.25rem;
  background-color: #f3f3f3;
  padding: 0.625rem;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item:not(:nth-child(3n)) {
  margin-right: calc(18.64% / 2);
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item .item_bd {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: #ededed;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item .item_bd_img {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding-top: 1.5rem;
  overflow: hidden;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item .item_bd_img img {
  display: block;
  width: auto;
  max-height: 9.5625rem;
  object-fit: contain;
  transition: all 0.4s;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item .item_bd_text {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3.125rem;
  background-color: rgba(216, 216, 216, 0.9);
  transition: all 0.4s;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item .item_bd_text h5 {
  font-size: 1rem;
  font-weight: normal;
  color: #333;
  line-height: 3.125rem;
  text-align: center;
  transition: all 0.4s;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item:hover .item_bd_img img {
  transform: scale(1.08);
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item:hover .item_bd_text {
  background-color: #ff5001;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item:hover .item_bd_text h5 {
  color: #fff;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item.lastitem .item_bd_img {
  padding-top: 4.5rem;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item.lastitem .item_bd_img img {
  width: 3.75rem;
  height: 3.75rem;
  object-fit: contain;
}
.casedetail_content_textbx .textbx_bd .aboutproduct_list_item.lastitem:hover .item_bd_img img {
  transform: scale(1.2);
}
.casedetail_content_textbx .textbx_bd .aboutcase_list_item .item_bd_img {
  padding-top: 0;
}
.casedetail_content_textbx .textbx_bd .aboutcase_list_item .item_bd_img img {
  width: 100%;
  max-height: 100%;
  height: 100%;
  object-fit: cover;
}
.allprogram_content_list_item {
  background-color: #ededed;
}
.allprogram_content_list_item .item_text {
  position: static;
  transform: translateY(0);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}
.allprogram_content_list_item .item_text .icon {
  width: 5rem;
  height: 5rem;
  margin-bottom: 1.875rem;
}
.allprogram_content_list_item .item_text .icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.allprogram_content_list_item .item_text h3 {
  font-size: 1.25rem;
  color: #333;
  margin-bottom: 1.875rem;
}
.allprogram_content_list_item .item_text .descbtn {
  width: 8.75rem;
  height: 2.5rem;
  transition: all 0.4s;
}
.allprogram_content_list_item .item_text .descbtn a {
  line-height: 2.5rem;
  transition: all 0.4s;
}
.program_content_list_item .item_img {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ededed;
}
.program_content_list_item .item_img img {
  display: block;
  max-height: 65%;
  max-width: 70%;
  height: auto;
  width: auto;
  object-fit: contain;
}
.programdetail_info {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 1.875rem;
}
.programdetail_info_l {
  width: 42.4%;
  height: 25.625rem;
  background-color: #ededed;
}
.programdetail_info_l .imgbx {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}
.programdetail_info_l .imgbx img {
  display: block;
  max-width: 90%;
  max-height: 80%;
  object-fit: contain;
}
.programdetail_info_r {
  display: flex;
  flex-direction: column;
  width: 57.6%;
  padding: 2.75rem 0 0 3.75rem;
}
.programdetail_info_r h4 {
  font-size: 2.25rem;
  color: #333;
  font-weight: normal;
  margin-bottom: 1.5rem;
}
.programdetail_info_r p {
  font-size: 1rem;
  color: #333;
  line-height: 1.625rem;
}
.programdetail_tabbx {
  border: 1px solid #d8d8d8;
}
.programdetail_tabbx_nav {
  width: 100%;
  overflow-x: auto;
  background-color: #ededed;
}
.programdetail_tabbx_nav ul {
  display: flex;
  justify-content: flex-start;
}
.programdetail_tabbx_nav ul li {
  display: block;
}
.programdetail_tabbx_nav ul li a {
  display: block;
  width: 10rem;
  height: 3.125rem;
  font-size: 1.125rem;
  color: #767676;
  font-weight: bold;
  text-align: center;
  line-height: 3.125rem;
  transition: all 0.4s;
}
.programdetail_tabbx_nav ul li:hover a,
.programdetail_tabbx_nav ul li.active a {
  background-color: #ff5001;
  color: #fff;
}
.programdetail_tabbx_list_content {
  display: none;
  background-color: #f3f3f3;
  padding: 2rem;
}
.programdetail_tabbx_list_content.active {
  display: block;
}
.programdetail_tabbx_list_content video {
  display: block;
  width: 60%;
  height: 24rem;
  margin: 0 auto;
}
.programdetail_tabbx_list_content strong {
  font-weight: bold;
}
.programdetail_tabbx_list_content1 ul li:not(:last-child),
.programdetail_tabbx_list_content2 ul li:not(:last-child) {
  margin-bottom: 1.25rem;
}
.programdetail_tabbx_list_content1 ul li p,
.programdetail_tabbx_list_content2 ul li p {
  position: relative;
  font-size: 0.875rem;
  color: #333;
  padding-left: 1rem;
  line-height: 1.25rem;
}
.programdetail_tabbx_list_content1 ul li p::before,
.programdetail_tabbx_list_content2 ul li p::before {
  position: absolute;
  top: 0.625rem;
  left: 0;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background-color: #333;
}
.programdetail_tabbx_list_content3 img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.programdetail_tabbx_list_content4 ul li {
  position: relative;
  display: flex;
  justify-content: space-between;
  height: 3.125rem;
}
.programdetail_tabbx_list_content4 ul li:nth-child(2n) {
  background-color: #ededed;
}
.programdetail_tabbx_list_content4 ul li > a {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  padding-left: 2.625rem;
}
.programdetail_tabbx_list_content4 ul li > a .icon {
  width: 1.875rem;
  height: 1.875rem;
  background-position: 0 -12.5rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
  margin-right: 4.375rem;
}
.programdetail_tabbx_list_content4 ul li > a p {
  font-size: 0.875rem;
  color: #333;
}
.programdetail_tabbx_list_content4 ul li .downtext {
  position: absolute;
  top: 50%;
  right: 3.125rem;
  display: flex;
  align-items: center;
  transform: translateY(-50%);
}
.programdetail_tabbx_list_content4 ul li .downtext .icon2 {
  margin-right: 7.5rem;
}
.programdetail_tabbx_list_content4 ul li .downtext .icon2 i {
  font-size: 1rem;
  color: #b2b2b2;
}
.programdetail_tabbx_list_content4 ul li .downtext .icon2 span {
  font-size: 0.875rem;
  color: #b2b2b2;
}
.programdetail_tabbx_list_content4 ul li .downtext > span {
  font-size: 0.875rem;
  color: #333;
  font-weight: bold;
}
.programdetail_tabbx_list_content4 ul li:hover > a .icon {
  background-position: -1.875rem -12.5rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.programdetail_tabbx_list_content4 ul li:hover > a p {
  color: #ff5001;
}
.products_content_list_item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #ededed;
  padding: 0 2.5rem;
}
.products_content_list_item .item_img {
  width: 51%;
  height: auto;
}
.products_content_list_item .item_text {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: static;
  width: 49%;
  height: 8.25rem;
  padding-right: 2.5rem;
  transform: translateY(0);
}
.products_content_list_item .item_text h3 {
  flex-wrap: wrap;
  font-size: 1.25rem;
  color: #333;
  line-height: 1.875rem;
  margin-bottom: 0;
}
.intelligent_content_aosbx {
  display: block;
}
.intelligent_content_aosbx .aosbx_top {
  width: 100%;
  padding: 2.5rem 3.125rem;
  background-color: #f3f3f3;
  margin-bottom: 1.875rem;
}
.intelligent_content_aosbx .aosbx_top p {
  font-size: 0.875rem;
  color: #333;
  line-height: 1.625rem;
  text-indent: 2em;
}
.intelligent_content_aosbx .aosbx_program {
  padding: 2.5rem 3.125rem 1.875rem;
  background-color: #f3f3f3;
  margin-bottom: 1.875rem;
}
.intelligent_content_aosbx .aosbx_program h4 {
  font-size: 1.75rem;
  color: #333;
  margin-bottom: 1.5rem;
}
.intelligent_content_aosbx .aosbx_program_list {
  display: flex;
  justify-content: space-between;
}
.intelligent_content_aosbx .aosbx_program_list li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 23.6%;
  padding: 1.5rem 0;
  background-color: #ededed;
}
.intelligent_content_aosbx .aosbx_program_list li .icon {
  width: 3.875rem;
  height: 3.75rem;
  margin-bottom: 1rem;
}
.intelligent_content_aosbx .aosbx_program_list li .icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.intelligent_content_aosbx .aosbx_software {
  padding: 2.5rem 3.75rem 0.625rem;
  background-color: #f3f3f3;
  margin-bottom: 1.875rem;
}
.intelligent_content_aosbx .aosbx_software h4 {
  font-size: 1.75rem;
  color: #333;
  margin-bottom: 1.5rem;
}
.intelligent_content_aosbx .aosbx_software_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.intelligent_content_aosbx .aosbx_software_list li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 32.1%;
  background-color: #ededed;
  margin-bottom: 1.25rem;
  padding: 1.5rem 0;
}
.intelligent_content_aosbx .aosbx_software_list li .imgbx {
  width: 3.875rem;
  height: 3.75rem;
  margin-bottom: 1rem;
}
.intelligent_content_aosbx .aosbx_software_list li .imgbx img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.intelligent_content_aosbx .aosbx_software_list li p {
  display: flex;
  font-size: 1.125rem;
  color: #333;
}
.intelligent_content_aosbx .aosbx_software_list li p > span {
  display: block;
  font-size: 0.875rem;
}
.intelligent_content_aosbx .aosbx_hardware {
  padding: 2.5rem 3.125rem 1.25rem;
  background-color: #f3f3f3;
  margin-bottom: 2.5rem;
}
.intelligent_content_aosbx .aosbx_hardware h4 {
  font-size: 1.75rem;
  color: #333;
  margin-bottom: 1.5rem;
}
.intelligent_content_aosbx .aosbx_hardware_list {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.intelligent_content_aosbx .aosbx_hardware_list li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 18.5%;
  margin-bottom: 1.875rem;
}
.intelligent_content_aosbx .aosbx_hardware_list li:not(:nth-child(4n)) {
  margin-right: calc(26% / 3);
}
.intelligent_content_aosbx .aosbx_hardware_list li .imgbx {
  width: 100%;
  height: 100%;
}
.intelligent_content_aosbx .aosbx_hardware_list li .imgbx img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.intelligent_content_aosbx .aosbx_hardware_list li p {
  position: absolute;
  bottom: 1.125rem;
  font-size: 0.875rem;
  color: #333;
}
.news_content_bx {
  display: block;
}
.news_content_bx_search {
  display: block;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #d8d8d8;
}
.news_content_bx_search > form {
  position: relative;
  display: block;
  width: 37.5rem;
  height: 3.75rem;
  border-radius: 1.875rem;
  overflow: hidden;
}
.news_content_bx_search > form input {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
  border: 0;
  font-size: 1rem;
  background: #ededed;
  padding: 0 4rem 0 2.5rem;
  box-sizing: border-box;
}
.news_content_bx_search > form input::-webkit-input-placeholder {
  /* WebKit browsers */
  color: #b4b4b4;
}
.news_content_bx_search > form input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #b4b4b4;
}
.news_content_bx_search > form input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #b4b4b4;
}
.news_content_bx_search > form input:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  color: #b4b4b4;
}
.news_content_bx_search > form button {
  position: absolute;
  top: 50%;
  right: 1.375rem;
  transform: translateY(-50%);
  outline: none;
  border: 0;
  background: transparent;
}
.news_content_bx_search > form button em {
  font-size: 1.5rem;
  color: #333;
}
.news_content_bx_list {
  margin-bottom: 3.75rem;
}
.news_content_bx_list_item {
  position: relative;
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 2.5rem 3.75rem 1.875rem 0;
  border-bottom: 1px solid #e4e4e4;
}
.news_content_bx_list_item .title h3 {
  font-size: 1.25rem;
  color: #333;
  margin-bottom: 0.625rem;
  transition: all 0.4s;
}
.news_content_bx_list_item .title p {
  font-size: 0.875rem;
  color: #767676;
}
.news_content_bx_list_item .time {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.news_content_bx_list_item .time span {
  font-size: 1.25rem;
  color: #333;
  font-weight: 600;
  margin-bottom: 0.625rem;
}
.news_content_bx_list_item .time p {
  font-size: 0.875rem;
  color: #767676;
}
.news_content_bx_list_item:hover .title h3 {
  color: #ff5001;
}
.newsdetail_content_textbx .textbx_bd .title {
  padding-bottom: 1.375rem;
  border-bottom: 1px solid #c7c7c7;
  margin-bottom: 0;
}
.newsdetail_content_textbx .textbx_bd_content {
  padding-top: 2.125rem;
  margin-bottom: 1.875rem;
  border-bottom: 1px solid #c7c7c7;
}
.newsdetail_content_textbx .textbx_bd_content p {
  font-size: 0.875rem;
  color: #767676;
  line-height: 1.5rem;
  letter-spacing: 0.0625rem;
}
.newsdetail_content_textbx .textbx_bd_content p img {
  display: block;
  width: 100% !important;
  width: auto;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}
.newsdetail_content_textbx .textbx_bd_content p video {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}
.job_content {
  padding: 5rem 0;
}
.job_content_bx_search form {
  width: 25rem;
}
.job_content_bx_search .filter {
  margin-top: 2.125rem;
}
.job_content_bx_search .filter_list1 {
  margin-bottom: 1.25rem;
}
.job_content_bx_search .filter_list {
  display: flex;
}
.job_content_bx_search .filter_list .title h5 {
  font-size: 0.875rem;
  color: #333;
  font-weight: normal;
  white-space: nowrap;
}
.job_content_bx_search .filter_list ul {
  display: flex;
}
.job_content_bx_search .filter_list ul li:not(:last-child) {
  margin-right: 1.25rem;
}
.job_content_bx_search .filter_list ul li a {
  font-size: 0.875rem;
  color: #333;
}
.job_content_bx_search .filter_list ul li:hover,
.job_content_bx_search .filter_list ul li.active {
  cursor: pointer;
}
.job_content_bx_search .filter_list ul li:hover a,
.job_content_bx_search .filter_list ul li.active a {
  color: #ff5001;
}
.job_content_bx_list_item {
  position: relative;
  align-items: center;
  padding: 1.875rem 0;
}
.job_content_bx_list_item .title h3 {
  font-size: 1.25rem;
  color: #333;
  font-weight: normal;
  margin-bottom: 0.875rem;
}
.job_content_bx_list_item .title ul {
  display: flex;
}
.job_content_bx_list_item .title ul li:not(:last-child) {
  margin-right: 3.125rem;
}
.job_content_bx_list_item .title ul li p {
  font-size: 0.875rem;
  color: #c7c7c7;
}
.job_content_bx_list_item .jiantou {
  width: 4.875rem;
  height: 0.375rem;
  background-position: -3.5rem 0;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.job_content_bx_list_item:hover .jiantou {
  background-position: -8.5rem 0;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.jobdetail_content {
  padding: 5rem 0;
}
.jobdetail_content_bx {
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.12);
  padding: 3.125rem 3.75rem 1.875rem;
}
.jobdetail_content_bx_hd {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5rem;
}
.jobdetail_content_bx_hd .textbx h3 {
  font-size: 1.75rem;
  color: #333;
  margin-bottom: 1.375rem;
}
.jobdetail_content_bx_hd .textbx > ul {
  display: flex;
}
.jobdetail_content_bx_hd .textbx > ul li:not(:first-child) {
  margin-left: 1rem;
}
.jobdetail_content_bx_hd .textbx > ul li.time {
  margin-left: 3.625rem;
}
.jobdetail_content_bx_hd .textbx > ul li p {
  font-size: 0.875rem;
  color: #c7c7c7;
}
.jobdetail_content_bx_hd .btn {
  width: 10rem;
  height: 3.125rem;
}
.jobdetail_content_bx_hd .btn > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 1rem;
  color: #fff;
  text-align: center;
  line-height: 3.125rem;
  background-color: #ff5001;
}
.jobdetail_content_bx_request {
  margin-bottom: 3.125rem;
}
.jobdetail_content_bx_request h4 {
  font-size: 1.125rem;
  color: #333;
  padding-bottom: 1rem;
  border-bottom: 1px solid #b2b2b2;
}
.jobdetail_content_bx_request ul {
  padding-top: 1.25rem;
}
.jobdetail_content_bx_request ul li:not(:last-child) {
  margin-bottom: 0.75rem;
}
.jobdetail_content_bx_request ul li p {
  font-size: 1rem;
  color: #333;
  line-height: 1.25rem;
}
.jobdetail_content_bx_duty {
  margin-bottom: 3.125rem;
}
.jobdetail_content_bx_duty h4 {
  font-size: 1.125rem;
  color: #333;
  padding-bottom: 1rem;
  border-bottom: 1px solid #b2b2b2;
}
.jobdetail_content_bx_duty ul {
  padding-top: 1.25rem;
}
.jobdetail_content_bx_duty ul li:not(:last-child) {
  margin-bottom: 0.75rem;
}
.jobdetail_content_bx_duty ul li p {
  font-size: 1rem;
  color: #333;
  line-height: 1.25rem;
}
.jobdetail_content_bx_welfare h4 {
  font-size: 1.125rem;
  color: #333;
  padding-bottom: 1rem;
  border-bottom: 1px solid #b2b2b2;
  margin-bottom: 1.25rem;
}
.jobdetail_content_bx_welfare ul {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.jobdetail_content_bx_welfare ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 7.55%;
  margin-bottom: 1.25rem;
}
.jobdetail_content_bx_welfare ul li:not(:nth-child(5n)) {
  margin-right: calc(62.25% / 4);
}
.jobdetail_content_bx_welfare ul li .icon {
  width: 100%;
}
.jobdetail_content_bx_welfare ul li .icon img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.jobdetail_content_bx_welfare ul li > p {
  font-size: 1rem;
  color: #333;
}
.life_content_bx p {
  font-size: 1rem;
  color: #333;
  line-height: 2.5rem;
}
.life_content_bx p img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.contact_content_bx_formbx {
  margin-bottom: 3rem;
}
.contact_content_bx_formbx .title {
  margin-bottom: 3rem;
}
.contact_content_bx_formbx .title h2 {
  font-size: 2.25rem;
  color: #333;
  text-align: center;
  font-weight: 400;
  margin-bottom: 1.5rem;
}
.contact_content_bx_formbx .title p {
  font-size: 1rem;
  text-align: center;
  color: #666;
}
.contact_content_bx_formbx .title p a {
  color: #666;
}
.contact_content_bx_formbx .title p a:hover {
  color: #ff5001;
}
.contact_content_bx_formbx .formmd .formbx {
  display: flex;
  flex-wrap: wrap;
}
.contact_content_bx_formbx .formmd .formbx_item {
  width: 31%;
  height: 3.125rem;
  margin-bottom: 1.5rem;
}
.contact_content_bx_formbx .formmd .formbx_item:not(:nth-child(3n)) {
  margin-right: calc(7%/2);
}
.contact_content_bx_formbx .formmd .formbx_item input {
  width: 100%;
  height: 100%;
  font-size: 1rem;
  color: #333;
  padding: 0 1.25rem;
  background-color: #fff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  border: 0;
  outline: none;
  box-sizing: border-box;
}
.contact_content_bx_formbx .formmd .formbx_item input::-webkit-input-placeholder {
  /* WebKit browsers */
  font-size: 1rem;
  color: #666;
}
.contact_content_bx_formbx .formmd .formbx_item input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  font-size: 0.875rem;
  color: #666;
}
.contact_content_bx_formbx .formmd .formbx_item input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  font-size: 0.875rem;
  color: #666;
}
.contact_content_bx_formbx .formmd .formbx_item input:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  font-size: 0.875rem;
  color: #666;
}
.contact_content_bx_formbx .formmd .formbx_text {
  width: 100%;
}
.contact_content_bx_formbx .formmd .formbx_text textarea {
  width: 100%;
  height: 8rem;
  font-size: 1rem;
  line-height: 1.25rem;
  color: #333;
  padding: 1.25rem;
  background-color: #fff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  border: 0;
  outline: none;
  resize: none;
  box-sizing: border-box;
}
.contact_content_bx_formbx .formmd .formbx_btnbx {
  width: 100%;
}
.contact_content_bx_formbx .formmd .formbx_btnbx button {
  display: block;
  width: 11.25rem;
  height: 3.125rem;
  font-size: 1rem;
  color: #fff;
  text-align: center;
  line-height: 3.125rem;
  background: #ff5001;
  margin: 2rem auto 0;
  outline: none;
  border: 0;
}
.contact_content_bx_formbx .formmd .formbx_btnbx button:hover {
  cursor: pointer;
}
.contact_content_bx_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.contact_content_bx_list_item {
  position: relative;
  width: 32%;
  height: 18rem;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  margin-bottom: 2.5rem;
  overflow: hidden;
}
.contact_content_bx_list_item:hover .bd {
  transform: scale(1.1);
}
.contact_content_bx_list_item .bd {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 2rem;
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
  z-index: 2;
  transition: all 0.4s;
}
.contact_content_bx_list_item .bd::after {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  content: '';
  display: block;
  width: 100%;
  height: 90%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95) 40%, rgba(255, 255, 255, 0));
  z-index: 1;
}
.contact_content_bx_list_item:first-child .bd {
  background-image: url("../images/contact2.jpg");
}
.contact_content_bx_list_item:nth-child(2) .bd {
  background-image: url("../images/contact1.jpg");
}
.contact_content_bx_list_item:nth-child(3) .bd {
  background-image: url("../images/contact3.jpg");
}
.contact_content_bx_list_item .text {
  position: relative;
  z-index: 2;
}
.contact_content_bx_list_item .text h4 {
  display: flex;
  align-items: center;
  font-size: 2rem;
  color: #333;
  font-weight: 400;
  margin-bottom: 1.5rem;
}
.contact_content_bx_list_item .text h4 i {
  font-size: 2.25rem;
  color: #ff5001;
  margin-right: 1.25rem;
}
.contact_content_bx_list_item .text p {
  font-size: 1.125rem;
  color: #333;
  line-height: 1.5em;
}
.profile_content_bx_hd {
  padding-bottom: 1.375rem;
  border-bottom: 0.125rem solid #333;
}
.profile_content_bx_hd h3 {
  font-size: 1.75rem;
  color: #333;
}
.profile_content_bx_bd {
  padding-top: 3.75rem;
}
.profile_content_bx_bd p {
  font-size: 0.875rem;
  color: #333;
  line-height: 1.5rem;
  text-indent: 2em;
  letter-spacing: 0.03125rem;
}
.profile_content_bx_bd p img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.honor_content_bx_hd {
  padding-bottom: 1.375rem;
  border-bottom: 0.125rem solid #333;
  margin-bottom: 3.75rem;
}
.honor_content_bx_hd h3 {
  font-size: 1.75rem;
  color: #333;
}
.honor_content_bx_bd {
  position: relative;
  padding: 0 6.25rem;
}
.honor_content_bx_bd .honor_swiper .swiper-wrapper {
  height: 100%;
  align-items: center;
}
.honor_content_bx_bd .honor_swiper .swiper-slide {
  height: 100%;
  padding: 0.5rem;
}
.honor_content_bx_bd .honor_swiper .swiper-slide:hover {
  cursor: pointer;
}
.honor_content_bx_bd .honor_swiper .swiper-slide-item {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background-color: #fff;
}
.honor_content_bx_bd .honor_swiper .swiper-slide-item .item_img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 17.5rem;
  margin-bottom: 1.75rem;
  box-shadow: 0px 0px 16px 0px rgba(0, 0, 0, 0.12);
}
.honor_content_bx_bd .honor_swiper .swiper-slide-item .item_img img {
  display: block;
  width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.honor_content_bx_bd .honor_swiper .swiper-slide-item .item_text {
  width: 100%;
  height: 3.75rem;
  padding: 0 0.375rem;
}
.honor_content_bx_bd .honor_swiper .swiper-slide-item .item_text h4 {
  font-size: 1rem;
  line-height: 1.25rem;
  color: #333;
  text-align: center;
}
.honor_content_bx_bd .swiper-btn {
  top: 50%;
  transform: translateY(-50%);
  width: 3.125rem;
  height: 3.125rem;
  overflow: hidden;
  transition: all 0s !important;
}
.honor_content_bx_bd .swiper-btn:hover {
  background-color: transparent;
}
.honor_content_bx_bd .swiper-btn-prev {
  left: 0;
  transform: translateY(-50%);
  background-position: -9.375rem -9.25rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.honor_content_bx_bd .swiper-btn-prev:hover {
  background-position: -3.125rem -9.25rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.honor_content_bx_bd .swiper-btn-next {
  right: 0;
  transform: translateY(-50%);
  background-position: -6.25rem -9.25rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.honor_content_bx_bd .swiper-btn-next:hover {
  background-position: 0 -9.25rem;
  background-size: 50rem 50rem;
  background-image: url(../images/xuebi.png);
}
.investor_content_bx_hd {
  padding-bottom: 1.375rem;
  border-bottom: 0.125rem solid #333;
  margin-bottom: 3.75rem;
}
.investor_content_bx_hd h3 {
  font-size: 1.75rem;
  color: #333;
}
.investor_content_bx_list {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.investor_content_bx_list_item {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 21.2%;
  height: 7.5rem;
  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.12);
  margin-bottom: 1.25rem;
}
.investor_content_bx_list_item:not(:nth-child(4n)) {
  margin-right: calc(15.2% / 3);
}
.investor_content_bx_list_item img {
  display: block;
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}
@media (min-width: 320px) and (max-width: 1000px) {
  :root {
    font-size: 16px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 1rem;
  }
  .common_banner {
    width: 100%;
    height: auto;
    margin-top: 6rem;
  }
  .common_banner img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
  }
  .common_banner_text {
    display: none;
  }
  .bigimg_content {
    width: 60%;
    height: auto;
  }
  .index_header {
    position: fixed;
    width: 100%;
    height: 6rem;
    background-color: #fff;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
    z-index: 99;
  }
  .index_header_nav {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100vh;
    margin-left: 0;
    background: #fff;
    padding-top: 8rem;
    display: none;
    z-index: 8;
  }
  .index_header_nav ul {
    display: flex;
    flex-direction: column;
  }
  .index_header_nav ul > li {
    height: auto;
    overflow: hidden;
    margin-left: 1rem;
  }
  .index_header_nav ul > li:not(:last-child) {
    margin-bottom: 1rem;
  }
  .index_header_nav ul > li > a {
    font-size: 1.5rem;
    color: #333;
    line-height: 2rem;
    text-align: left;
    padding: 0;
  }
  .index_header_nav ul > li > a span {
    display: none;
  }
  .index_header_nav ul > li.active > a,
  .index_header_nav ul > li:hover > a {
    border-bottom: 0;
  }
  .index_header_nav ul > li .dropdown {
    display: none;
  }
  .index_header_nav ul .lang {
    display: none;
  }
  .index_header .searchbox .search {
    position: static;
    padding-right: 0;
  }
  .index_header .searchbox .search::after {
    display: none;
  }
  .index_header .searchbox .search .downinput {
    top: 6rem;
    transform: translateY(0);
    width: 100%;
    height: 0;
    transition: all 0.4s;
  }
  .index_header .searchbox .search:hover span {
    opacity: 1;
  }
  .index_header .searchbox .search:hover .downinput {
    width: 100%;
    height: 3.25rem;
  }
  .index_header .searchbox .search:hover .downinput form {
    padding: 0 1rem;
  }
  .index_header .searchbox .lang .dropdown {
    top: 6rem;
  }
  .index_header .inner-header-icon {
    display: block;
    height: 6rem;
    margin-left: 1rem;
  }
  .index_header::before {
    top: 6rem;
  }
  .index_banner {
    display: none;
  }
  .index_banner_M {
    display: block;
    height: auto;
    margin-top: 6rem;
  }
  .index_banner_M .index_bannerM_swiper {
    width: 100%;
    height: auto;
  }
  .index_banner_M .index_bannerM_swiper .swiper-slide {
    position: relative;
    width: 100%;
    height: auto;
  }
  .index_banner_M .index_bannerM_swiper .swiper-slide img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
  }
  .index_core {
    padding: 3rem 0 0;
  }
  .index_core_content {
    padding-bottom: 14rem;
  }
  .index_core_content_list {
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .index_core_content_list_item {
    width: 48%;
    margin-bottom: 1rem;
    padding: 0 1rem;
  }
  .index_core_content_list_item:not(:last-child) {
    margin-right: 0;
  }
  .index_core_content_list_item p {
    line-height: 1.5rem;
    text-align: center;
  }
  .index_core_content_bottom {
    bottom: 4rem;
  }
  .index_core_content_bottom .text {
    display: none;
    flex-direction: column;
    align-items: center;
  }
  .index_core_content_bottom .text_r {
    text-align: center;
  }
  .index_case {
    padding: 3rem 0;
  }
  .index_case_list {
    flex-wrap: wrap;
  }
  .index_case_list_item {
    width: 49%;
    height: 23rem;
    margin-bottom: 1rem;
  }
  .index_case_list_item .item_content1_text {
    bottom: 3rem;
  }
  .index_case_list_item .item_content {
    padding: 0 1rem;
  }
  .index_new {
    padding: 3rem 0;
  }
  .index_new_content_list {
    flex-direction: column;
    margin-bottom: 1.5rem;
  }
  .index_new_content_list_item {
    width: 100%;
    margin-bottom: 2rem;
  }
  .index_footer_content {
    flex-wrap: wrap;
    padding: 2rem 0;
  }
  .index_footer_content_list {
    width: 100%;
    flex-wrap: wrap;
  }
  .index_footer_content_list dl {
    width: 50%;
    margin-bottom: 2rem;
  }
  .index_footer_content_list dl:not(:last-child) {
    margin-right: 0;
  }
  .index_footer_content_contact {
    width: 100%;
    align-items: flex-start;
    padding-left: 0;
  }
  .index_footer_content_contact::before {
    display: none;
  }
  .index_footer_content_contact .info2 {
    flex-wrap: wrap;
  }
  .index_footer_content_contact .info2_text {
    width: 100%;
    margin-bottom: 1rem;
  }
  .index_footer_content_contact .info2_weixin {
    justify-content: flex-start;
    width: 100%;
  }
  .index_footer_copyright {
    height: auto;
    flex-direction: column;
    padding: 0.5rem 0;
  }
  .index_footer_copyright p,
  .index_footer_copyright a {
    line-height: 1.5rem;
  }
  .index_footer_copyright p,
  .index_footer_copyright a.first {
    margin-right: 0;
  }
  .allcases .main {
    flex-wrap: wrap;
  }
  .allcases .common_nav {
    width: 100%;
    margin-bottom: 2rem;
  }
  .allcases_content {
    padding: 3rem 0;
  }
  .allcases_content_list {
    width: 100%;
  }
  .allcases_content_list_item {
    width: 100%;
    height: 17rem;
  }
  .allcases_content_list_item .item_text {
    left: 1.5rem;
  }
  .cases_content_list .listbx {
    justify-content: space-between;
  }
  .cases_content_list_item {
    width: 49%;
  }
  .cases_content_list_item:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .cases_content_list_item .item_img {
    height: 10rem;
  }
  .cases_content_list_item .item_text h4 {
    padding-right: 1.5rem;
  }
  .casedetail_content_textbx .textbx_bd_content p iframe {
    min-height: 17rem;
  }
  .casedetail_content_textbx .textbx_bd .aboutproduct_list {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .casedetail_content_textbx .textbx_bd .aboutproduct_list_item {
    width: 49%;
    margin-bottom: 1rem;
  }
  .casedetail_content_textbx .textbx_bd .aboutproduct_list_item:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .intelligent_content_aosbx .aosbx_top {
    padding: 1rem;
  }
  .intelligent_content_aosbx .aosbx_program {
    padding: 1rem 1.5rem;
  }
  .intelligent_content_aosbx .aosbx_software {
    padding: 1rem 1.5rem;
  }
  .intelligent_content_aosbx .aosbx_software_list li {
    width: 49%;
  }
  .intelligent_content_aosbx .aosbx_software_list li p {
    text-align: center;
  }
  .intelligent_content_aosbx .aosbx_hardware {
    padding: 1rem 1.5rem;
  }
  .intelligent_content_aosbx .aosbx_hardware_list {
    justify-content: space-between;
  }
  .intelligent_content_aosbx .aosbx_hardware_list li {
    width: 49%;
  }
  .intelligent_content_aosbx .aosbx_hardware_list li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_info {
    flex-wrap: wrap;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_info_l {
    width: 100%;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_info_l .imgbx {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_info_l .imgbx img {
    max-width: 80%;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_info_r {
    width: 100%;
    padding-left: 0;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_info_r h4 {
    margin-bottom: 2.5rem;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_tabbx_nav {
    width: 100%;
    overflow-x: auto;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_tabbx_list_content {
    padding: 1rem 1.5rem;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_tabbx_list_content4 {
    padding: 1rem;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_tabbx_list_content4 ul li > a {
    padding-left: 0.5rem;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_tabbx_list_content4 ul li > a .icon {
    margin-right: 1rem;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_tabbx_list_content4 ul li > a p {
    max-width: 58%;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_tabbx_list_content4 ul li .downtext {
    right: 1rem;
  }
  .programdetail_content_textbx .textbx_bd_content .programdetail_tabbx_list_content4 ul li .downtext .icon2 {
    margin-right: 1rem;
  }
  .news_content_bx {
    width: 100%;
  }
  .news_content_bx_search {
    width: 100%;
  }
  .news_content_bx_search form {
    width: 100%;
  }
  .news_content_bx_list_item {
    padding: 2.5rem 1rem 1.875rem 0;
  }
  .news_content_bx_list_item .title {
    max-width: 80%;
  }
  .newsdetail_content_textbx .textbx_bd .title h3 {
    font-size: 1.5rem;
    line-height: 2rem;
  }
  .job_content_bx_search .filter_list ul {
    flex-wrap: wrap;
  }
  .job_content_bx_search .filter_list ul li {
    margin-bottom: 1rem;
  }
  .job_content_bx_list_item .title ul {
    flex-wrap: wrap;
  }
  .job_content_bx_list_item .title ul li {
    margin-bottom: 0.625rem;
  }
  .jobdetail_content_bx {
    padding: 1rem;
  }
  .jobdetail_content_bx_hd {
    flex-wrap: wrap;
    margin-bottom: 2rem;
  }
  .jobdetail_content_bx_hd .textbx {
    width: 100%;
    margin-bottom: 1rem;
  }
  .jobdetail_content_bx_welfare ul li {
    width: 25%;
    margin-right: 0 !important;
  }
  .investor_content_bx_list {
    justify-content: space-between;
  }
  .investor_content_bx_list_item {
    width: 49%;
  }
  .investor_content_bx_list_item:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .contact_content_bx_list_item {
    width: 100%;
  }
  .contact_content_bx_list_item .item_bd li {
    align-items: flex-start;
  }
}
@media (min-width: 320px) and (max-width: 767px) {
  :root {
    font-size: 12px !important;
  }
}
@media (min-width: 320px) and (max-width: 374px) {
  :root {
    font-size: 12px !important;
  }
  .index_case {
    padding: 3rem 0;
  }
  .index_case_list {
    flex-wrap: wrap;
  }
  .index_case_list_item {
    width: 100%;
    height: 28.5rem;
    margin-bottom: 1rem;
  }
  .index_case_list_item .item_content1_text {
    bottom: 3.125rem;
  }
  .index_case_list_item .item_content {
    padding: 0 1rem;
  }
  .allcases_content_list_item {
    width: 100%;
    height: 14rem;
  }
  .cases_content_list .listbx {
    justify-content: space-between;
  }
  .cases_content_list_item {
    width: 100%;
  }
  .cases_content_list_item:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .cases_content_list_item .item_img {
    height: 17rem;
  }
  .casedetail_content_textbx .textbx_bd .aboutproduct_list {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .casedetail_content_textbx .textbx_bd .aboutproduct_list_item {
    width: 100%;
    margin-bottom: 1rem;
  }
  .casedetail_content_textbx .textbx_bd .aboutproduct_list_item:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .products_content_list_item {
    padding: 0 1rem;
  }
  .products_content_list_item .item_text {
    height: auto;
  }
  .products_content_list_item .item_text h3 {
    margin-bottom: 1rem;
  }
}
@media (min-width: 540px) and (max-width: 767px) {
  :root {
    font-size: 12px !important;
  }
  .index_case_list_item {
    height: 29.5rem;
  }
}
@media (min-width: 768px) and (max-width: 1023px) {
  :root {
    font-size: 12px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 3rem;
  }
  .common_banner_text {
    left: 6%;
    display: block;
  }
  .common_banner_text h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
  }
  .index_header {
    position: fixed;
    width: 100%;
    height: 6rem;
    background-color: #fff;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
    z-index: 99;
  }
  .index_header_nav {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100vh;
    margin-left: 0;
    background: #fff;
    padding-top: 6rem;
    display: none;
    z-index: 8;
  }
  .index_header_nav ul {
    display: flex;
    flex-direction: column;
  }
  .index_header_nav ul > li {
    height: auto;
    overflow: hidden;
    margin-left: 3rem;
  }
  .index_header_nav ul > li:not(:last-child) {
    margin-bottom: 1rem;
  }
  .index_header_nav ul > li > a {
    font-size: 1.5rem;
    color: #333;
    line-height: 2rem;
    text-align: left;
    padding: 0;
  }
  .index_header_nav ul > li > a span {
    display: none;
  }
  .index_header_nav ul > li.active > a,
  .index_header_nav ul > li:hover > a {
    border-bottom: 0;
  }
  .index_header_nav ul > li .dropdown {
    display: none;
  }
  .index_header_nav ul .lang {
    display: none;
  }
  .index_header .searchbox .search {
    position: relative;
    padding-right: 1.5rem;
  }
  .index_header .searchbox .search::after {
    display: block;
  }
  .index_header .searchbox .search .downinput {
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 100%;
    transition: all 0.8s;
  }
  .index_header .searchbox .search:hover span {
    opacity: 0;
  }
  .index_header .searchbox .search:hover .downinput {
    width: 18.75rem;
    height: 3.25rem;
  }
  .index_header .searchbox .search:hover .downinput form {
    padding: 0 1rem;
  }
  .index_header .inner-header-icon {
    display: block;
    height: 6rem;
    margin-left: 1rem;
  }
  .index_header::before {
    top: 6rem;
  }
  .index_banner {
    height: 31.25rem;
    margin-top: 6rem;
  }
  .index_banner_swiper {
    width: 100%;
    height: 100%;
  }
  .index_banner_swiper .swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
  }
  .index_banner_swiper .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .index_banner_swiper .swiper-slide-text {
    display: block;
    position: absolute;
    top: 50%;
    left: 4%;
    transform: translate(0, -50%);
    color: #fff;
  }
  .index_banner_swiper .swiper-slide-text p {
    font-size: 1rem;
    line-height: 2rem;
    color: #333;
    font-weight: bold;
  }
  .index_banner_swiper .swiper-slide-text1 p {
    max-width: 30rem;
  }
  .index_banner_swiper .swiper-slide-text2 p {
    max-width: 24rem;
  }
  .index_banner_swiper .swiper-slide-text4 h4 {
    margin-bottom: 6.25rem;
  }
  .index_banner_swiper .swiper-slide-text4 .descbox_l {
    margin-right: 2.5rem;
  }
  .index_core {
    padding: 3rem 0 0;
  }
  .index_core_content {
    padding-bottom: 10rem;
  }
  .index_core_content_list {
    flex-wrap: wrap;
  }
  .index_core_content_list_item {
    width: 23%;
    margin-bottom: 0;
  }
  .index_core_content_bottom {
    bottom: 3.125rem;
  }
  .index_core_content_bottom .text {
    display: none;
    flex-direction: column;
    align-items: center;
  }
  .index_core_content_bottom .text_r {
    text-align: center;
  }
  .index_case {
    padding: 3rem 0;
  }
  .index_case_list {
    flex-wrap: wrap;
  }
  .index_case_list_item {
    width: 24.3%;
    height: 26rem;
    margin-bottom: 0;
  }
  .index_case_list_item .item_content1_text {
    bottom: 3.125rem;
  }
  .index_new {
    padding: 3rem 0;
  }
  .index_new_content_list {
    flex-direction: row;
    margin-bottom: 1.5rem;
  }
  .index_new_content_list_item {
    width: 20.4%;
    margin-bottom: 2rem;
  }
  .index_footer_content {
    flex-wrap: wrap;
    padding: 2rem 0;
  }
  .index_footer_content_list {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .index_footer_content_list dl {
    width: auto;
    margin-bottom: 2rem;
  }
  .index_footer_content_list dl:not(:last-child) {
    margin-right: 0;
  }
  .index_footer_content_weixin {
    flex-direction: column;
    width: auto;
    margin-left: 4rem;
    align-items: flex-start;
  }
  .index_footer_copyright {
    height: auto;
    flex-direction: row;
    padding: 0.5rem 0;
  }
  .index_footer_copyright p,
  .index_footer_copyright a {
    line-height: 2rem;
  }
  .index_footer_copyright p,
  .index_footer_copyright a.first {
    margin-right: 2rem;
  }
  .allcases .main {
    flex-wrap: wrap;
  }
  .allcases .common_nav {
    width: 30%;
    margin-bottom: 2rem;
  }
  .allcases .common_nav_list ul li a p {
    font-size: 0.875rem;
  }
  .allcases_content {
    padding: 3rem 0;
  }
  .allcases_content_list {
    width: 66%;
  }
  .allcases_content_list_item {
    width: 100%;
    height: 18rem;
  }
  .allcases_content_list_item .item_text {
    left: 1.5rem;
  }
  .products_content_list_item .item_img {
    display: flex;
    align-items: center;
    height: 100%;
  }
  .products_content_list_item .item_img img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 80%;
    object-fit: contain;
  }
  .products_content_list_item .item_text {
    left: 1rem;
    padding-right: 1rem;
  }
  .cases_content_list .listbx {
    justify-content: space-between;
  }
  .cases_content_list_item {
    width: 49%;
  }
  .cases_content_list_item:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .cases_content_list_item .item_img {
    height: 16rem;
  }
  .cases_content_list_item .item_text h4 {
    padding-right: 1.5rem;
  }
  .contact_content_bx_list_item {
    width: 49%;
  }
  .contact_content_bx_list_item .item_bd li {
    align-items: flex-start;
  }
}
@media (min-width: 1024px) and (max-width: 1200px) {
  :root {
    font-size: 12px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 3rem;
  }
  .index_header_nav_item .dropdown_l {
    width: 20rem;
    padding: 3.25rem 2rem;
  }
  .index_header_nav_item .dropdown_r {
    width: 37rem;
    padding: 3.25rem 0 0.75rem 3rem;
  }
  .index_header_nav_item .dropdown_r_list li {
    margin-bottom: 2.5rem;
    margin-right: 4rem;
  }
  .index_header_nav > .container > ul > li > a {
    padding: 0 2rem;
  }
  .index_banner {
    height: auto;
  }
  .index_about_text .text_bd {
    width: 93%;
    margin-left: 3rem;
  }
  .index_use_content_item {
    height: 22rem;
  }
}
@media (min-width: 1001px) and (max-width: 1100px) {
  :root {
    font-size: 12px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 3rem;
  }
  .index_header .searchbox .search {
    margin-left: 1rem;
  }
  .index_case_list_item {
    height: 29.5rem;
  }
  .index_footer_content_list dl:not(:last-child) {
    margin-right: 2%;
  }
  .index_footer_content_contact {
    width: 42%;
  }
}
@media (min-width: 1101px) and (max-width: 1200px) {
  :root {
    font-size: 12px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 3rem;
  }
  .index_header .searchbox .search {
    margin-left: 1rem;
  }
  .index_footer_content_list dl:not(:last-child) {
    margin-right: 4%;
  }
  .index_footer_content_contact {
    width: 40%;
  }
}
@media (min-width: 1201px) and (max-width: 1350px) {
  :root {
    font-size: 14px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 3rem;
  }
  .index_header_nav_item .dropdown_l {
    width: 20rem;
    padding: 3.25rem 2rem;
  }
  .index_header_nav_item .dropdown_r {
    width: 37rem;
    padding: 3.25rem 0 0.75rem 3rem;
  }
  .index_header_nav_item .dropdown_r_list li {
    margin-bottom: 2.5rem;
    margin-right: 4rem;
  }
  .index_header .searchbox .search {
    margin-left: 1rem;
  }
  .index_banner {
    height: auto;
  }
  .index_footer_content_list dl:not(:last-child) {
    margin-right: 5%;
  }
  .index_footer_content_contact {
    width: 40%;
  }
}
@media (min-width: 1351px) and (max-width: 1670px) {
  :root {
    font-size: 14px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 3rem;
  }
  .index_header_nav_item .dropdown_l {
    width: 20rem;
    padding: 3.25rem 2rem;
  }
  .index_header_nav_item .dropdown_r {
    width: 37rem;
    padding: 3.25rem 0 0.75rem 3rem;
  }
  .index_header_nav_item .dropdown_r_list li {
    margin-bottom: 2.5rem;
    margin-right: 4rem;
  }
  .index_header .searchbox .search {
    margin-left: 1rem;
  }
  .index_banner {
    height: auto;
  }
  .index_case_list_item {
    height: 36rem;
  }
  .index_footer_content_list dl:not(:last-child) {
    margin-right: 7%;
  }
  .index_footer_content_contact {
    width: 38%;
  }
}
@media (min-width: 1580px) and (max-width: 1670px) {
  :root {
    font-size: 14px !important;
  }
  .container,
  .main {
    width: 100%;
    padding: 0 3rem;
  }
  .index_footer_content_list dl:not(:last-child) {
    margin-right: 10%;
  }
  .index_footer_content_contact {
    width: 36%;
  }
}
@media (min-width: 1671px) and (max-width: 2100px) {
  :root {
    font-size: 16px !important;
  }
  .index_footer_content_list dl:not(:last-child) {
    margin-right: 10%;
  }
}