* {
  box-sizing: border-box;
}

body {
  font-size: 14px;
}

a {
  text-decoration: none;
}

i.mdui-icon {
  font-size: 1.5rem;
}

.font_blod {
  font-weight: bold;
}

.container,
.container-fluid {
  width: 100%;
  padding-right: 0.75rem;
  padding-left: 0.75rem;
  margin-right: auto;
  margin-left: auto;
}

@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}

@media (min-width: 992px) {
  body {
    font-size: 16px;
  }

  .container {
    max-width: 960px;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
}

.row {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 0;
  display: flex;
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--bs-gutter-y));
  margin-right: calc(-0.5 * var(--bs-gutter-x));
  margin-left: calc(-0.5 * var(--bs-gutter-x));
}

.row > * {
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  padding-right: calc(var(--bs-gutter-x) * 0.5);
  padding-left: calc(var(--bs-gutter-x) * 0.5);
  margin-top: var(--bs-gutter-y);
}

.col-1 {
  flex: 0 0 auto;
  width: 8.33333333%;
}

.col-2 {
  flex: 0 0 auto;
  width: 16.66666667%;
}

.col-3 {
  flex: 0 0 auto;
  width: 25%;
}

.col-4 {
  flex: 0 0 auto;
  width: 33.33333333%;
}

.col-5 {
  flex: 0 0 auto;
  width: 41.66666667%;
}

.col-6 {
  flex: 0 0 auto;
  width: 50%;
}

.col-7 {
  flex: 0 0 auto;
  width: 58.33333333%;
}

.col-8 {
  flex: 0 0 auto;
  width: 66.66666667%;
}

.col-9 {
  flex: 0 0 auto;
  width: 75%;
}

.col-10 {
  flex: 0 0 auto;
  width: 83.33333333%;
}

.col-11 {
  flex: 0 0 auto;
  width: 91.66666667%;
}

.col-12 {
  flex: 0 0 auto;
  width: 100%;
}

.offset-1 {
  margin-left: 8.33333333%;
}

.offset-2 {
  margin-left: 16.66666667%;
}

.offset-3 {
  margin-left: 25%;
}

.offset-4 {
  margin-left: 33.33333333%;
}

.offset-5 {
  margin-left: 41.66666667%;
}

.offset-6 {
  margin-left: 50%;
}

.offset-7 {
  margin-left: 58.33333333%;
}

.offset-8 {
  margin-left: 66.66666667%;
}

.offset-9 {
  margin-left: 75%;
}

.offset-10 {
  margin-left: 83.33333333%;
}

.offset-11 {
  margin-left: 91.66666667%;
}

@media (min-width: 576px) {
  .col-sm-1 {
    flex: 0 0 auto;
    width: 8.33333333%;
  }

  .col-sm-2 {
    flex: 0 0 auto;
    width: 16.66666667%;
  }

  .col-sm-3 {
    flex: 0 0 auto;
    width: 25%;
  }

  .col-sm-4 {
    flex: 0 0 auto;
    width: 33.33333333%;
  }

  .col-sm-5 {
    flex: 0 0 auto;
    width: 41.66666667%;
  }

  .col-sm-6 {
    flex: 0 0 auto;
    width: 50%;
  }

  .col-sm-7 {
    flex: 0 0 auto;
    width: 58.33333333%;
  }

  .col-sm-8 {
    flex: 0 0 auto;
    width: 66.66666667%;
  }

  .col-sm-9 {
    flex: 0 0 auto;
    width: 75%;
  }

  .col-sm-10 {
    flex: 0 0 auto;
    width: 83.33333333%;
  }

  .col-sm-11 {
    flex: 0 0 auto;
    width: 91.66666667%;
  }

  .col-sm-12 {
    flex: 0 0 auto;
    width: 100%;
  }

  .offset-sm-0 {
    margin-left: 0;
  }

  .offset-sm-1 {
    margin-left: 8.33333333%;
  }

  .offset-sm-2 {
    margin-left: 16.66666667%;
  }

  .offset-sm-3 {
    margin-left: 25%;
  }

  .offset-sm-4 {
    margin-left: 33.33333333%;
  }

  .offset-sm-5 {
    margin-left: 41.66666667%;
  }

  .offset-sm-6 {
    margin-left: 50%;
  }

  .offset-sm-7 {
    margin-left: 58.33333333%;
  }

  .offset-sm-8 {
    margin-left: 66.66666667%;
  }

  .offset-sm-9 {
    margin-left: 75%;
  }

  .offset-sm-10 {
    margin-left: 83.33333333%;
  }

  .offset-sm-11 {
    margin-left: 91.66666667%;
  }
}

@media (min-width: 768px) {
  .col-md-1 {
    flex: 0 0 auto;
    width: 8.33333333%;
  }

  .col-md-2 {
    flex: 0 0 auto;
    width: 16.66666667%;
  }

  .col-md-3 {
    flex: 0 0 auto;
    width: 25%;
  }

  .col-md-4 {
    flex: 0 0 auto;
    width: 33.33333333%;
  }

  .col-md-5 {
    flex: 0 0 auto;
    width: 41.66666667%;
  }

  .col-md-6 {
    flex: 0 0 auto;
    width: 50%;
  }

  .col-md-7 {
    flex: 0 0 auto;
    width: 58.33333333%;
  }

  .col-md-8 {
    flex: 0 0 auto;
    width: 66.66666667%;
  }

  .col-md-9 {
    flex: 0 0 auto;
    width: 75%;
  }

  .col-md-10 {
    flex: 0 0 auto;
    width: 83.33333333%;
  }

  .col-md-11 {
    flex: 0 0 auto;
    width: 91.66666667%;
  }

  .col-md-12 {
    flex: 0 0 auto;
    width: 100%;
  }

  .offset-md-0 {
    margin-left: 0;
  }

  .offset-md-1 {
    margin-left: 8.33333333%;
  }

  .offset-md-2 {
    margin-left: 16.66666667%;
  }

  .offset-md-3 {
    margin-left: 25%;
  }

  .offset-md-4 {
    margin-left: 33.33333333%;
  }

  .offset-md-5 {
    margin-left: 41.66666667%;
  }

  .offset-md-6 {
    margin-left: 50%;
  }

  .offset-md-7 {
    margin-left: 58.33333333%;
  }

  .offset-md-8 {
    margin-left: 66.66666667%;
  }

  .offset-md-9 {
    margin-left: 75%;
  }

  .offset-md-10 {
    margin-left: 83.33333333%;
  }

  .offset-md-11 {
    margin-left: 91.66666667%;
  }
}

@media (min-width: 992px) {
  .col-lg-1 {
    flex: 0 0 auto;
    width: 8.33333333%;
  }

  .col-lg-2 {
    flex: 0 0 auto;
    width: 16.66666667%;
  }

  .col-lg-3 {
    flex: 0 0 auto;
    width: 25%;
  }

  .col-lg-4 {
    flex: 0 0 auto;
    width: 33.33333333%;
  }

  .col-lg-5 {
    flex: 0 0 auto;
    width: 41.66666667%;
  }

  .col-lg-6 {
    flex: 0 0 auto;
    width: 50%;
  }

  .col-lg-7 {
    flex: 0 0 auto;
    width: 58.33333333%;
  }

  .col-lg-8 {
    flex: 0 0 auto;
    width: 66.66666667%;
  }

  .col-lg-9 {
    flex: 0 0 auto;
    width: 75%;
  }

  .col-lg-10 {
    flex: 0 0 auto;
    width: 83.33333333%;
  }

  .col-lg-11 {
    flex: 0 0 auto;
    width: 91.66666667%;
  }

  .col-lg-12 {
    flex: 0 0 auto;
    width: 100%;
  }

  .offset-lg-0 {
    margin-left: 0;
  }

  .offset-lg-1 {
    margin-left: 8.33333333%;
  }

  .offset-lg-2 {
    margin-left: 16.66666667%;
  }

  .offset-lg-3 {
    margin-left: 25%;
  }

  .offset-lg-4 {
    margin-left: 33.33333333%;
  }

  .offset-lg-5 {
    margin-left: 41.66666667%;
  }

  .offset-lg-6 {
    margin-left: 50%;
  }

  .offset-lg-7 {
    margin-left: 58.33333333%;
  }

  .offset-lg-8 {
    margin-left: 66.66666667%;
  }

  .offset-lg-9 {
    margin-left: 75%;
  }

  .offset-lg-10 {
    margin-left: 83.33333333%;
  }

  .offset-lg-11 {
    margin-left: 91.66666667%;
  }
}

@media (min-width: 1200px) {
  .col-xl-1 {
    flex: 0 0 auto;
    width: 8.33333333%;
  }

  .col-xl-2 {
    flex: 0 0 auto;
    width: 16.66666667%;
  }

  .col-xl-3 {
    flex: 0 0 auto;
    width: 25%;
  }

  .col-xl-4 {
    flex: 0 0 auto;
    width: 33.33333333%;
  }

  .col-xl-5 {
    flex: 0 0 auto;
    width: 41.66666667%;
  }

  .col-xl-6 {
    flex: 0 0 auto;
    width: 50%;
  }

  .col-xl-7 {
    flex: 0 0 auto;
    width: 58.33333333%;
  }

  .col-xl-8 {
    flex: 0 0 auto;
    width: 66.66666667%;
  }

  .col-xl-9 {
    flex: 0 0 auto;
    width: 75%;
  }

  .col-xl-10 {
    flex: 0 0 auto;
    width: 83.33333333%;
  }

  .col-xl-11 {
    flex: 0 0 auto;
    width: 91.66666667%;
  }

  .col-xl-12 {
    flex: 0 0 auto;
    width: 100%;
  }

  .offset-xl-0 {
    margin-left: 0;
  }

  .offset-xl-1 {
    margin-left: 8.33333333%;
  }

  .offset-xl-2 {
    margin-left: 16.66666667%;
  }

  .offset-xl-3 {
    margin-left: 25%;
  }

  .offset-xl-4 {
    margin-left: 33.33333333%;
  }

  .offset-xl-5 {
    margin-left: 41.66666667%;
  }

  .offset-xl-6 {
    margin-left: 50%;
  }

  .offset-xl-7 {
    margin-left: 58.33333333%;
  }

  .offset-xl-8 {
    margin-left: 66.66666667%;
  }

  .offset-xl-9 {
    margin-left: 75%;
  }

  .offset-xl-10 {
    margin-left: 83.33333333%;
  }

  .offset-xl-11 {
    margin-left: 91.66666667%;
  }
}

@media (min-width: 1400px) {
  .col-xxl-auto {
    flex: 0 0 auto;
    width: auto;
  }

  .col-xxl-1 {
    flex: 0 0 auto;
    width: 8.33333333%;
  }

  .col-xxl-2 {
    flex: 0 0 auto;
    width: 16.66666667%;
  }

  .col-xxl-3 {
    flex: 0 0 auto;
    width: 25%;
  }

  .col-xxl-4 {
    flex: 0 0 auto;
    width: 33.33333333%;
  }

  .col-xxl-5 {
    flex: 0 0 auto;
    width: 41.66666667%;
  }

  .col-xxl-6 {
    flex: 0 0 auto;
    width: 50%;
  }

  .col-xxl-7 {
    flex: 0 0 auto;
    width: 58.33333333%;
  }

  .col-xxl-8 {
    flex: 0 0 auto;
    width: 66.66666667%;
  }

  .col-xxl-9 {
    flex: 0 0 auto;
    width: 75%;
  }

  .col-xxl-10 {
    flex: 0 0 auto;
    width: 83.33333333%;
  }

  .col-xxl-11 {
    flex: 0 0 auto;
    width: 91.66666667%;
  }

  .col-xxl-12 {
    flex: 0 0 auto;
    width: 100%;
  }

  .offset-xxl-0 {
    margin-left: 0;
  }

  .offset-xxl-1 {
    margin-left: 8.33333333%;
  }

  .offset-xxl-2 {
    margin-left: 16.66666667%;
  }

  .offset-xxl-3 {
    margin-left: 25%;
  }

  .offset-xxl-4 {
    margin-left: 33.33333333%;
  }

  .offset-xxl-5 {
    margin-left: 41.66666667%;
  }

  .offset-xxl-6 {
    margin-left: 50%;
  }

  .offset-xxl-7 {
    margin-left: 58.33333333%;
  }

  .offset-xxl-8 {
    margin-left: 66.66666667%;
  }

  .offset-xxl-9 {
    margin-left: 75%;
  }

  .offset-xxl-10 {
    margin-left: 83.33333333%;
  }

  .offset-xxl-11 {
    margin-left: 91.66666667%;
  }
}

.bg_blue {
  background-color: #5f8ec8;
}

.bg_yellow {
  background-color: #fdd100;
}

.mdui-toolbar.bg_blue {
  color: #fff;
}

.top_bar {
  box-shadow: none;
}

.top_bar .mdui-toolbar {
  height: 3rem;
  line-height: 3rem;
  display: none;
}

@media (min-width: 576px) {
  .top_bar .mdui-toolbar {
    display: flex;
  }
}

.top_bar .mdui-btn {
  text-transform: none;
  display: none;
}

.top_bar .mdui-toolbar .mdui-typo-title {
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 3rem;
}

.top_bar .mdui-toolbar .mdui-icon {
  color: #fdd100;
  margin-right: 0.5rem;
  font-size: 1.3rem;
  letter-spacing: normal;
}

.mdui-headroom-unpinned-toolbar {
  transform: translate3d(0, -3rem, 0) !important;
}

.top_bar .mdui-tab {
  height: 5rem;
  max-height: 5rem;
  min-height: 5rem;
  background-color: #fff;
  display: block;
  overflow-y: visible;
  overflow-x: visible;
}

.mdui-tab .logo_box {
  float: left;
  padding: 0.5rem 1rem;
  line-height: 0;
}

.mdui-tab .logo_box img {
  height: 4rem;
  line-height: 0;
}

.mdui-tab .top_menu {
  float: right;
  max-height: 5rem;
  display: none;
}

.top_menu .menu {
  padding: 0;
  margin: 0;
  list-style: none;
}

.top_menu .menu .nav_item {
  display: inline-block;
  position: relative;
}

.top_menu .nav_item a {
  font-size: 1rem;
  font-weight: bold;
  padding: 0 0.5rem;
  min-width: 0;
  display: block;
  height: 5rem;
  line-height: 5rem;
  max-height: 5rem;
  transition: 0.3s;
}

.top_menu .nav_item a:hover {
  color: #5f8ec8;
}

.top_menu .nav_item a.active {
  color: #5f8ec8;
}

.top_menu .nav_item a .mdui-icon {
  margin-top: -0.1rem;
  margin-left: 0.2rem;
}

.top_menu .nav_item .sub_menu {
  padding: 1rem 0;
  list-style: none;
  overflow: hidden;
  position: absolute;
  border-top: 2px solid #fdd100;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  top: 5rem;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s ease-out 0s;
  opacity: 0;
  visibility: hidden;
  min-width: 14rem;
}

.top_menu .nav_item:hover .sub_menu {
  opacity: 1;
  top: 4.5rem;
  visibility: visible;
}

.top_menu .nav_item .sub_menu li a {
  transition: all 0.3s ease-out 0s;
  height: 3em;
  line-height: 3em;
  min-height: 3em;
}

.top_menu .nav_item .sub_menu li a:hover {
  background-color: #5f8ec8;
  color: #fff;
}

.mdui-tab .top_btn {
  display: block;
  float: right;
  cursor: pointer;
}

.mdui-tab .top_btn .icon_box {
  height: 3rem;
  width: 3rem;
  line-height: 3rem;
  text-align: center;
  border-radius: 50%;
  margin: 1rem;
}

.mdui-tab .top_btn .icon_box .mdui-icon {
  font-size: 3rem;
  color: #5f8ec8;
}

@media (min-width: 768px) {
  .top_menu .nav_item a {
    padding: 0 0.75rem;
  }

  .top_bar .mdui-toolbar .mdui-typo-title {
    margin-right: 2rem;
  }

  .top_bar .mdui-btn {
    display: block;
  }
}

@media (min-width: 992px) {
  .mdui-tab .top_menu {
    display: block;
  }

  .mdui-tab .top_btn {
    display: none;
  }

  .top_menu .nav_item a {
    padding: 0 0.75rem;
  }
}

@media (min-width: 1200px) {
  .top_menu .nav_item a {
    padding: 0 1.5rem;
  }
}

#right-drawer {
  padding: 2rem;
}

#right-drawer .title {
  font-size: 1.5rem;
  border-bottom: 2px dashed #eee;
  padding: 1rem 0;
  font-weight: bold;
  color: #5f8ec8;
}

#right-drawer .phone_menu {
  padding: 0;
  list-style: none;
}

#right-drawer .phone_menu .phone_item .phone_link {
  display: block;
  color: #666;
  text-decoration: none;
  padding: 1rem 0;
  font-weight: bold;
}

#right-drawer .colse_btn {
  position: absolute;
  right: 1rem;
  top: 1rem;
  cursor: pointer;
}

#right-drawer .colse_btn .mdui-icon {
  font-size: 2rem;
  color: #fdd100;
}

#right-drawer .contact_box {
  padding: 1rem 0;
  overflow: hidden;
}

#right-drawer .contact_box:first-of-type {
  margin-top: 2rem;
}

.mt_1 {
  margin-top: 1rem !important;
}

.mt_2 {
  margin-top: 2rem !important;
}

#right-drawer .contact_box .mdui-icon {
  float: left;
  width: 2rem;
  margin-right: 0.5rem;
  color: #666;
}

#right-drawer .contact_box span {
  float: left;
  width: calc(100% - 2.5rem);
  white-space: normal;
  line-height: 1.5rem;
}

#swiper1.swiper-container {
  width: 100%;
  height: 16rem;
}

#swiper1.swiper-container.lang_en {
  height: 20rem;
}

#swiper1.swiper-container .swiper-slide {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

#swiper1.swiper-container .slide1 {
  background-image: url("../images/index_banner1.jpg");
}

#swiper1.swiper-container .slide2 {
  background-image: url("../images/index_banner2.jpg");
}

#swiper1.swiper-container .slide3 {
  background-image: url("../images/index_banner3.jpg");
}

#swiper1.swiper-container .banner_box {
  color: #fff;
  margin-top: 2rem;
}

#swiper1.swiper-container .banner_box p:nth-child(1) {
  font-size: 1rem;
  padding-left: 5rem;
  display: none;
}

#swiper1.swiper-container .banner_box p:nth-child(2) {
  text-align: center;
  font-size: 1.5rem;
}

#swiper1.swiper-container.lang_en .banner_box p:nth-child(2) {
  font-size: 1rem;
}

#swiper1.swiper-container .banner_box p:nth-child(3) {
  font-size: 0.875rem;
  line-height: 1.5rem;
  text-align: center;
}

#swiper1.swiper-container .banner_box p {
  margin: 0 auto 1rem auto;
  position: relative;
  max-width: calc(100% - 4rem);
}

#swiper1.swiper-container .banner_box .hvr_btn {
  margin: 1rem auto 0 auto;
}

.hvr-right {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  position: relative;
  -webkit-transition-property: color;
  transition-property: color;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}

.hvr-right:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 0 50%;
  transform-origin: 0 50%;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}

.hvr-right.hvr_white:before {
  background-color: #fff;
}

.hvr-right.hvr_yellow:before {
  background-color: #fdd100;
}

.hvr-right.hvr_blue:before {
  background-color: #5f8ec8;
}

.hvr-right:active,
.hvr-right:focus,
.hvr-right:hover {
  color: #333;
}

.hvr-right:active:before,
.hvr-right:focus:before,
.hvr-right:hover:before {
  -webkit-transform: scaleX(1);
  transform: scaleX(1);
}

.hvr_btn {
  margin-top: 1.5rem;
  width: 12rem;
  height: 3.5rem;
  display: block;
  text-align: center;
  line-height: 3.5rem;
  color: #fff;
  margin-bottom: 1.5rem;
  text-decoration: none;
}

.hvr_btn.bg_yellow {
  color: #333;
}

.hvr_btn .mdui-icon {
  margin-left: 0.5rem;
  margin-top: -0.1rem;
}

#swiper1.swiper-container .banner_box p:first-child::before {
  position: absolute;
  content: "";
  width: 4rem;
  height: 3px;
  left: 0;
  top: 50%;
  background: #fdd100;
  margin-top: -1px;
}

#swiper1.swiper-container .set_btn {
  background-image: none;
  color: #fdd100;
  width: 2rem;
  height: 2rem;
  opacity: 0.5;
  transition: 0.5s;
  border-radius: 50%;
}

#swiper1.swiper-container .set_btn i {
  font-size: 2rem;
}

.swiper-button-prev.set_btn i {
  margin-left: -0.15rem;
}

.swiper-button-next.set_btn i {
  margin-right: -0.15rem;
}

#swiper1.swiper-container .set_btn:hover {
  background-color: #fdd100;
  color: #fff;
  opacity: 1;
}

@media (min-width: 992px) {
  #swiper1.swiper-container .banner_box {
    margin-top: 6rem;
  }

  #swiper1.swiper-container .banner_box p {
    margin: 0 0 2rem 2rem;
  }

  #swiper1.swiper-container .banner_box p:first-child {
    font-size: 1.5rem;
    display: block;
  }

  #swiper1.swiper-container .banner_box p:nth-child(2) {
    font-size: 3rem;
    text-align: left;
  }

  #swiper1.swiper-container.lang_en .banner_box p:nth-child(2) {
    font-size: 2.5rem;
  }

  #swiper1.swiper-container .banner_box p:nth-child(3) {
    font-size: 1.25rem;
    text-align: left;
    line-height: 2rem;
  }

  #swiper1.swiper-container .banner_box .hvr_btn {
    margin: auto 0 auto 2rem;
  }

  #swiper1.swiper-container .set_btn i {
    font-size: 3rem;
  }

  #swiper1.swiper-container .set_btn {
    width: 3rem;
    height: 3rem;
  }

  #swiper1.swiper-container {
    height: 32rem;
  }

  #swiper1.swiper-container.lang_en {
    height: 32rem;
  }
}

@media (min-width: 1200px) {
  #swiper1.swiper-container .banner_box {
    margin-top: 10rem;
  }

  #swiper1.swiper-container .banner_box p:first-child {
    font-size: 1.5rem;
  }

  #swiper1.swiper-container .banner_box p:nth-child(2) {
    font-size: 5rem;
  }

  #swiper1.swiper-container.lang_en .banner_box p:nth-child(2) {
    font-size: 3.5rem;
  }

  #swiper1.swiper-container .banner_box p:nth-child(3) {
    font-size: 1.5rem;
  }

  #swiper1.swiper-container .set_btn i {
    font-size: 4rem;
  }

  #swiper1.swiper-container .set_btn {
    width: 4rem;
    height: 4rem;
  }

  #swiper1.swiper-container .banner_box p {
    margin-bottom: 3rem;
    max-width: 60rem;
    margin-left: 0;
  }

  #swiper1.swiper-container.lang_en .banner_box p {
    max-width: 80rem;
  }

  #swiper1.swiper-container .banner_box .hvr_btn {
    margin-left: 0;
  }

  #swiper1.swiper-container {
    height: 50rem;
  }

  #swiper1.swiper-container.lang_en {
    height: 50rem;
  }
}

.index_about {
  padding: 2rem 0;
}

.index_about .about_box {
  background-color: #eee;
  padding: 2rem 1rem;
}

.index_title {
  font-size: 1.5rem;
  margin: 2rem 0;
  position: relative;
  font-weight: bold;
}

.index_title::before {
  position: absolute;
  font-size: 1rem;
  line-height: 1rem;
  top: -1.5rem;
  left: 2rem;
}

.index_title::after {
  content: "";
  position: absolute;
  top: -1rem;
  width: 1.5rem;
  height: 3px;
  left: 0;
}

@media (min-width: 992px) {
  .index_title {
    font-size: 2.5rem;
  }

  .lang_en .index_title {
    font-size: 2rem;
  }

  .index_title::before {
    left: 3rem;
  }

  .index_title::after {
    width: 2rem;
  }
}

.index_about .about_box .index_title {
  color: #5f8ec8;
}

.index_about .about_box .index_title::before {
  content: "About US";
  color: #fdd100;
}

.lang_en.index_about .about_box .index_title::before {
  content: "盐城奥凯明通";
}

.index_about .about_box .index_title::after {
  background-color: #fdd100;
}

.index_about .about_box .about_text {
  font-size: 1rem;
  color: #666;
  line-height: 1.5rem;
}

.index_about .about_box .hvr_btn {
  margin-top: 2rem;
}

.index_about .about_bg {
  height: 20rem;
  margin: 2rem auto;
  background-image: url("../images/company1.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  position: relative;
}

.index_about .about_bg .video_box {
  height: 5rem;
  width: 5rem;
  background: #fff;
  color: #5f8ec8;
  text-align: center;
  line-height: 5rem;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.index_about .about_bg .video_box::before {
  position: absolute;
  content: "";
  height: 100%;
  width: 100%;
  border-radius: 50%;
  border: 1px solid #fff;
  top: 0;
  left: 0;
  z-index: -1;
  -webkit-animation: play-btn-1 1.8s linear infinite;
  -moz-animation: play-btn-1 1.8s linear infinite;
  -o-animation: play-btn-1 1.8s linear infinite;
  animation: play-btn-1 1.8s linear infinite;
}

.index_about .about_bg .video_box::after {
  position: absolute;
  content: "";
  height: 100%;
  width: 100%;
  border-radius: 50%;
  border: 1px solid #fff;
  top: 0;
  left: 0;
  z-index: -1;
  -webkit-animation: play-btn-2 1.5s linear infinite;
  -moz-animation: play-btn-2 1.5s linear infinite;
  -o-animation: play-btn-2 1.5s linear infinite;
  animation: play-btn-2 1.5s linear infinite;
}

@keyframes play-btn-1 {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    opacity: 1;
  }

  100% {
    -webkit-transform: scale(1.5);
    -moz-transform: scale(1.5);
    -ms-transform: scale(1.5);
    -o-transform: scale(1.5);
    transform: scale(1.5);
    opacity: 0;
  }
}

@keyframes play-btn-2 {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    opacity: 1;
  }

  100% {
    -webkit-transform: scale(2);
    -moz-transform: scale(2);
    -ms-transform: scale(2);
    -o-transform: scale(2);
    transform: scale(2);
    opacity: 0;
  }
}

.index_about .about_bg .video_box .mdui-icon {
  font-size: 2.5rem;
}

#about_video {
  overflow: visible;
}

#about_video .video_close {
  position: absolute;
  right: 0.5rem;
  top: 0.5rem;
  color: #fdd100;
  font-weight: bold;
  cursor: pointer;
}

#about_video video {
  width: 100%;
}

@media (min-width: 600px) {
  #about_video .video_close {
    right: -2rem;
    top: -2rem;
    color: #fff;
  }
}

.index_about .data_box {
  background-color: #5f8ec8;
  padding-top: 2rem;
  padding-bottom: 2rem;
  margin-top: 0;
  border-radius: 0.5rem;
  text-align: center;
}

.index_about .data_box img {
  height: 5rem;
  display: block;
  margin: 1rem auto;
}

.index_about .data_box .data {
  font-size: 1.5rem;
  color: #fdd100;
  font-weight: bold;
}

.index_about .data_box .data_text {
  color: #fff;
  margin-top: 0.5rem;
}

@media (min-width: 992px) {
  .index_about {
    padding: 6rem 0;
  }

  .index_about .about_box {
    padding: 3rem 10rem 3rem 3rem;
  }

  .index_about .about_box .about_text {
    font-size: 1.125rem;
    line-height: 2rem;
  }

  .lang_en .about_box .about_text {
    font-size: 1rem;
  }

  .index_about .about_box .hvr_btn {
    margin-top: 4rem;
  }

  .index_about .about_bg {
    height: 100%;
    margin: 10% 0 0 -10rem;
  }

  .index_about .data_box {
    margin-top: 5rem;
  }

  .index_about .data_box .data {
    font-size: 2rem;
  }
}

.index_application {
  position: relative;
  padding: 2rem 0;
  /* background-image: url("../images/industry_bg.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed; */
  background-color: #5f8ec88a;
}

.index_application .index_title {
  color: #fff;
  height: 1.2em;
}

.lang_en.index_application .index_title {
  height: 1.5em;
}

.index_application .index_title::before {
  content: "Application";
  color: #fdd100;
}

.lang_en.index_application .index_title::before {
  content: "行业应用";
}

.index_application .index_title::after {
  background-color: #fdd100;
  left: auto;
  left: 0;
}

.index_application .industry_box {
  /* padding: 1rem; */
  background-color: #fff;
  margin-bottom: 2rem;
}

.index_application .industry_box .img_box {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  height: 15rem;
}

.index_application .industry_box .img_box.large {
  height: 15rem;
}

@media (min-width: 992px) {
  .index_application {
    padding: 6rem 4rem 4rem 4rem;
  }

  .index_application .industry_box .img_box.large {
    height: 29rem;
  }
}

.index_application .industry_box .industry_text {
  color: #333;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 2rem;
  text-align: center;
  padding: 1rem;
}

.index_application .hvr_btn {
  margin: 1.5rem auto;
}

.index_product {
  padding: 2rem 0 0 0;
}

.index_product .index_title {
  color: #5f8ec8;
  margin-bottom: 2rem;
}

.index_product .index_title::before {
  content: "Our Products";
  color: #fdd100;
}

.lang_en.index_product .index_title::before {
  content: "主要产品";
}

.index_product .index_title::after {
  background-color: #fdd100;
}

@media (min-width: 1024px) {
  #products_box {
    display: grid;
    grid-template-columns: 360px 1fr;
  }

  .lg_left {
    margin-left: -360px;
  }

  .f-carousel__viewport {
    padding-left: 360px;
  }
}

#products_box {
  margin-bottom: 2.25rem;
  --tw-text-opacity: 1;
}

.py-14 {
  padding-bottom: 2rem;
  padding-right: 0;
  z-index: 10;
}

#products_box .text-3xl {
  font-size: 1rem;
  line-height: 1.5rem;
  color: #666;
  margin-bottom: 2rem;
}

#products_box .f-carousel__slide {
  width: calc((100% - 40px) / 3);
  margin-right: 20px;
  opacity: var(--f-progress, 1);
  transform: scale(var(--f-scale, 1));
  overscroll-behavior: inherit;
}

.rounded-md {
  font-family: inherit;
  font-size: 100%;
  cursor: pointer;
  border: 0;
  border-radius: 0.375rem;
  --tw-bg-opacity: 1;
  background-color: #eee;
  line-height: 1;
  transition: 0.3s;
}

.rounded-md .mdui-icon {
  padding: 1rem 1.5rem;
}

.rounded-md:hover {
  --tw-bg-opacity: 1;
  background-color: #ccc;
}

.rounded-md .fa-solid {
  color: #333;
  font-size: 1rem;
  line-height: 2.5rem;
  padding-left: 1rem;
  padding-right: 1rem;
}

.rounded-lg {
  border-radius: 0.5rem;
  width: 100%;
  margin-bottom: 1rem;
  max-width: 100%;
  height: auto;
  display: block;
  background-color: #eee;
}

.text-lg {
  font-size: 1rem;
  line-height: 1.5rem;
  margin-top: 0.5rem;
  color: #333;
  text-decoration: none;
  text-align: center;
  display: block;
  font-weight: bold;
}

.index_product .hvr_btn {
  margin-top: 2rem;
}

@media (min-width: 992px) {
  .index_product {
    padding: 8rem 4rem 4rem 4rem;
  }

  .py-14 {
    padding-bottom: 3.5rem;
    padding-right: 2.5rem;
  }

  .index_product .index_title {
    margin-bottom: 3rem;
  }

  #products_box .text-3xl {
    font-size: 1.125rem;
  }

  .index_product .hvr_btn {
    margin-top: 5rem;
  }

  .text-lg {
    font-size: 1.25rem;
    line-height: 2rem;
  }
}

.index_news {
  padding: 2rem 0;
  background-color: #eee;
}

.index_news .container {
  overflow: hidden;
}

.index_news .title_box {
  width: 100%;
  float: none;
  margin-bottom: 2rem;
}

.index_news .index_title {
  color: #5f8ec8;
  margin-bottom: 2rem;
  text-align: right;
}

.index_news .index_title::before {
  content: "Latest News";
  color: #fdd100;
  right: 0;
}

.lang_en.index_news .index_title::before {
  content: "新闻中心";
}

.index_news .index_title::after {
  background-color: #fdd100;
  left: auto;
  right: 7rem;
}

.lang_en.index_news .index_title::after {
  right: 5rem;
}

.news_box {
  width: 100%;
  float: none;
}

.news_box .news_list {
  position: relative;
  overflow: hidden;
}

.news_box .news_list .news_thumb {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
  transition: 0.5s;
  z-index: 1;
}

.news_box .news_list:hover .news_thumb {
  background-size: 110%;
}

.news_box .news_list:hover .news_main {
  background-color: rgba(0, 0, 0, 0.7);
}

.news_box .news_list:hover a {
  color: #fff;
}

.news_box .news_list .news_main {
  background-color: #fff;
  padding: 1rem;
  transition: 0.5s;
  z-index: 2;
  position: relative;
}

.news_box .news_list .news_info {
  color: #999;
  line-height: 1.5rem;
  height: 1.5rem;
  margin-bottom: 1rem;
}

.news_box .news_list .news_info a {
  margin-right: 2rem;
  display: inline-block;
}

.news_box .news_list .news_info .mdui-icon {
  color: #fdd100;
  margin: -0.2rem 0.5rem 0 0;
}

.news_box .news_list .news_title {
  font-size: 1rem;
  margin-bottom: 1rem;
  font-weight: bold;
  display: block;
  color: #333;
}

.news_box .news_list .news_text {
  color: #666;
  display: block;
  line-height: 1.5rem;
}

.news_box .news_list .news_link {
  color: #999;
  display: block;
  margin-top: 1.5rem;
}

.roate180.mdui-icon {
  transform: rotate(180deg);
}

.news_box .news_list .news_link .mdui-icon {
  margin: -0.2rem 0 0 0.5rem;
  font-size: 1.25rem;
}

.index_news .contact_box {
  background-color: #5f8ec8;
  text-align: center;
  color: #fff;
  padding: 2rem 1rem;
}

.index_news .contact_box .text {
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: bold;
}

.index_news .contact_box .hvr_btn {
  margin: 2rem auto 0 auto;
}

@media (min-width: 992px) {
  .index_news {
    padding: 6rem 0;
  }

  .index_news .title_box {
    width: 20rem;
    float: right;
    margin-bottom: 0;
  }

  .index_news .index_title {
    margin-bottom: 3rem;
  }

  .index_news .contact_box {
    padding: 5rem 3rem;
  }

  .index_news .contact_box .text {
    font-size: 2rem;
    line-height: 3rem;
  }

  .lang_en.index_news .contact_box {
    padding: 5rem 2rem;
  }

  .index_news .contact_box .hvr_btn {
    margin: 4rem auto 0 auto;
  }
}

.foot {
  background-image: url("../images/foot_bg.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: 2rem;
}

.foot .foot_logo {
  height: 4rem;
  display: block;
  margin-bottom: 1rem;
}

.foot .contact_info {
  color: #fff;
  line-height: 2rem;
}

.foot .foot_title {
  font-size: 1.125rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 1rem;
  margin-top: 2rem;
}

.foot .foot_link {
  list-style: none;
}

.foot .foot_link a {
  display: block;
  color: #fff;
  line-height: 2rem;
  transition: 0.5s;
}

.foot .foot_link a:hover {
  transform: translateX(0.5rem);
  color: #fdd100;
}

.foot .about_info {
  color: #fff;
  line-height: 1.5rem;
}

.foot .copyright_info {
  margin-top: 2rem;
  border-top: 1px solid #fff;
  padding: 1.5rem 0;
  color: #fff;
  text-align: center;
  line-height: 2rem;
}

.foot .copyright_info a {
  color: #fff;
  margin-top: 0;
  text-align: center;
}

.foot .copyright_info a span {
  background-image: url("../images/beian.png");
  height: 2rem;
  display: inline-block;
  padding-left: 1.5rem;
  background-repeat: no-repeat;
  background-position: left center;
}

@media (min-width: 992px) {
  .foot .foot_link {
    padding: 0 4rem;
  }

  .foot {
    padding-top: 6rem;
  }

  .foot .foot_title {
    margin-top: 0;
  }

  .foot .copyright_info {
    text-align: left;
    margin-top: 3rem;
  }

  .foot .copyright_info a {
    text-align: right;
  }
}

@media (min-width: 1200px) {
  .foot .foot_link {
    padding: 0 6rem;
  }
}

.page_banner {
  height: 15rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  text-align: center;
}

.page_banner.banner_1 {
  background-image: url("../images/page_banner1.jpg");
}

.page_banner.banner_2 {
  background-image: url("../images/page_banner2.jpg");
}

.page_banner.banner_3 {
  background-image: url("../images/page_banner3.jpg");
}

.page_banner.banner_4 {
  background-image: url("../images/page_banner4.jpg");
}

.page_banner.banner_5 {
  background-image: url("../images/page_banner5.jpg");
}

.page_banner.banner_6 {
  background-image: url("../images/page_banner6.jpg");
}

.page_banner.banner_7 {
  background-image: url("../images/page_banner7.jpg");
}

.mdui-appbar-with-toolbar.mdui-appbar-with-tab {
  padding-top: 5rem;
}

@media (min-width: 576px) {
  .mdui-appbar-with-toolbar.mdui-appbar-with-tab {
    padding-top: 8rem;
  }
}

.page_banner .title {
  font-size: 2rem;
  color: #fff;
  padding-top: 5rem;
  padding-bottom: 1rem;
  font-weight: bold;
}

.page_banner .breadcrumb {
  color: #fff;
}

.page_banner .breadcrumb .nav_link {
  color: #fdd100;
}

.page_banner .breadcrumb .nav_link .mdui-icon {
  margin-right: 0.2rem;
}

.page_banner .breadcrumb .mdui-icon {
  margin-top: -0.2rem;
}

@media (min-width: 576px) {
  .page_banner {
    height: 20rem;
  }

  .page_banner .title {
    padding-top: 6rem;
    padding-bottom: 2rem;
  }
}

@media (min-width: 992px) {
  .page_banner {
    height: 25rem;
  }

  .page_banner .title {
    padding-top: 8rem;
    padding-bottom: 2rem;
    font-size: 3rem;
  }
}

.page_about {
  padding-top: 6rem;
}

.page_about.about_padding {
  padding-bottom: 6rem;
  overflow: hidden;
}

.page_about .about_main {
  margin: auto;
  text-align: center;
  color: #666;
  line-height: 2rem;
  margin-bottom: 2rem;
}

.page_about .mission_box {
  background-color: #eee;
  padding: 2rem;
  height: 100%;
  display: block;
  transition: 0.3s;
}

.page_about .mission_box:hover .font_box .mdui-icon {
  background-color: #fff;
  color: #fdd100;
}

.page_about .mission_box:hover .title,
.page_about .mission_box:hover .text {
  color: #fff;
}

.page_about .mission_box .font_box .mdui-icon {
  line-height: 3.5rem;
  color: #fff;
  background-color: #5f8ec8;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  text-align: center;
  margin-bottom: 1rem;
  transition: 0.3s;
}

.page_about .mission_box .title {
  font-size: 1.5rem;
  color: #333;
  margin-bottom: 1rem;
  display: inline-block;
  margin-left: 1rem;
  transition: 0.3s;
}

.page_about .mission_box .text {
  line-height: 1.5rem;
  color: #666;
  transition: 0.3s;
}

.page_about .company_bg {
  background-image: url("../images/about_bg.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
  margin-top: 6rem;
  padding: 6rem 0;
}

.page_about .company_bg .play_btn {
  width: 8rem;
  height: 8rem;
  background-color: rgba(253, 209, 0, 0.7);
  border-radius: 50%;
  cursor: pointer;
}

.page_about .company_bg .play_btn img {
  display: block;
  margin: auto;
  height: 8rem;
  padding: 3rem 0;
}

.page_about .company_bg .video_text {
  color: #fff;
  margin: 2rem 0;
  font-size: 2rem;
}

.page_about .company_bg .about_box {
  background-color: #5f8ec8;
  padding: 2rem;
  position: relative;
}

.page_about .company_bg .about_box .about_text {
  color: #fff;
  line-height: 1.5rem;
}

.page_about .company_bg .about_box .about_data .line {
  border-top: 1px solid #fff;
  margin: 2rem auto;
}

.page_about .company_bg .about_box .about_data {
  text-align: center;
}

.page_about .company_bg .about_box .about_data img {
  width: 5rem;
}

.page_about .company_bg .about_box .about_data .data {
  color: #fdd100;
  font-weight: bold;
  font-size: 1.25rem;
  margin: 1rem auto 0.5rem auto;
}

.page_about .company_bg .about_box .about_data .data_text {
  color: #fff;
}

.page_about .about_advantage {
  padding: 2rem 0;
  background-color: #eee;
}

@media (min-width: 992px) {
  .page_about .about_advantage {
    padding: 6rem 0;
  }
}

.page_about .about_advantage .mySwbox {
  margin: 0 auto;
  position: relative;
  width: 100%;
  height: 100%;
}

.page_about .about_advantage .titlebox {
  width: 40%;
  position: absolute;
  top: 5%;
  z-index: 10;
}

.page_about .about_advantage .titlebox .section-title1 {
  color: #333333;
  font-size: 1.625rem;
  padding-top: 2.5rem;
}

.page_about .about_advantage .titlebox strong {
  display: block;
  font-weight: normal;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #fdd100;
  margin-bottom: 0.625rem;
  position: relative;
}

.page_about .about_advantage .titlebox strong::before {
  content: "";
  display: block;
  width: 100px;
  height: 5px;
  background: #fdd100;
  position: absolute;
  bottom: -3px;
  left: 0;
  border-radius: 10px;
}

.page_about .about_advantage .titlebox p {
  margin: 0;
  background-color: #5f8ec8;
  border-radius: 3px;
  text-align: center;
  font-size: 0.875rem;
  line-height: 2rem;
  color: #fff;
  padding: 0 1rem;
  display: inline-block;
}

.page_about .about_advantage .gallery-top {
  height: 80%;
  width: 100%;
}

.page_about .about_advantage .gallery-thumbs {
  height: 20%;
  box-sizing: border-box;
  padding: 10px 0;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide {
  width: 25%;
  height: 100%;
  opacity: 1;
}

.page_about .about_advantage .slide .text {
  width: 45%;
  color: #333333;
  padding-top: 15%;
  overflow: hidden;
  padding-right: 5%;
  flex-shrink: 0;
  position: relative;
}

.page_about .about_advantage .slide .text h2 {
  margin: 0;
  position: relative;
}

.page_about .about_advantage .slide .text h2 .s1 {
  font-size: 1.25rem;
  line-height: 3rem;
}

.page_about .about_advantage .slide .text p {
  font-size: 1rem;
  line-height: 1.5rem;
  color: #666;
  margin: 0;
  margin-bottom: 1rem;
}

.page_about .about_advantage .slide {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.page_about .about_advantage .slide img {
  max-width: 100%;
}

.page_about .about_advantage .mySwbox-thumbs {
  background-color: #fff;
  margin-top: 2rem;
}

.page_about .about_advantage .mySwbox-thumbs .gallery-thumbs {
  margin: 0 auto;
  padding: 20px;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide {
  flex: 1;
  position: relative;
  transition: all ease 0.5s;
  cursor: pointer;
  display: flex;
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  padding: 20px;
  border-right: 1px solid #ebebeb;
}

.page_about .about_advantage .img-center {
  position: relative;
  z-index: 999;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 5rem;
  border-right: 1px solid #ebebeb;
}

.page_about
  .about_advantage
  .gallery-thumbs
  .swiper-slide.swiper-slide-thumb-active
  .i1 {
  display: none;
}

.page_about
  .about_advantage
  .gallery-thumbs
  .swiper-slide.swiper-slide-thumb-active::before {
  width: 100%;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide:before {
  width: 0;
  height: 100%;
  background: #5f8ec8;
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  transition: all 0.5s;
}

.page_about .about_advantage .gallery-thumbs .slide-icon {
  display: flex;
}

.page_about
  .about_advantage
  .gallery-thumbs
  .swiper-slide.swiper-slide-thumb-active
  .text {
  color: #fff;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide .i2 {
  display: none;
}

.page_about
  .about_advantage
  .gallery-thumbs
  .swiper-slide.swiper-slide-thumb-active
  .i2 {
  display: block;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide .text {
  position: relative;
  z-index: 999;
  padding-left: 1.5rem;
  color: #333333;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide .text h2 {
  font-size: 1rem;
  margin: 0;
  line-height: 2rem;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide:last-child {
  border-right: 0;
}

.page_about
  .about_advantage
  .gallery-thumbs
  .swiper-slide.swiper-slide-thumb-active
  .text
  p {
  color: #fff;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide .text p {
  font-size: 0.75rem;
  color: #666666;
  margin: 0;
  line-height: 1.5rem;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide img {
  width: 2.5rem;
  height: 2.5rem;
  vertical-align: -0.15em;
  overflow: hidden;
  transition: all ease 0.5s;
}

.page_about .about_advantage .gallery-thumbs .swiper-slide .hvr_img {
  position: absolute;
}

.page_about
  .about_advantage
  .gallery-thumbs
  .swiper-slide.swiper-slide-thumb-active
  .hvr_img {
  opacity: 0;
}

@media (max-width: 992px) {
  .page_about {
    padding-top: 2rem;
  }

  .page_about.about_padding {
    padding-bottom: 2rem;
  }

  .page_about .mission_margin {
    margin-bottom: 1rem;
  }

  .page_about .company_bg {
    margin-top: 2rem;
    padding: 2rem 0;
  }

  .page_about .company_bg .play_btn {
    width: 6rem;
    height: 6rem;
  }

  .page_about .company_bg .play_btn img {
    height: 6rem;
    padding: 2rem 0;
  }

  .page_about .company_bg .about_box .about_data .data_text {
    margin-bottom: 1rem;
  }

  .page_about .about_advantage .mySwbox-thumbs .gallery-thumbs {
    padding: 0.625rem;
  }

  .page_about .about_advantage .gallery-thumbs .swiper-slide {
    padding: 0.625rem;
  }

  .page_about .about_advantage .img-center {
    width: 3.5rem;
  }

  .page_about .about_advantage .titlebox .section-title1 {
    font-size: 1.5rem;
  }

  .page_about .about_advantage .gallery-thumbs .swiper-slide .text {
    padding-left: 1rem;
  }
}

@media (max-width: 1200px) {
  .page_about .about_advantage .mySwbox {
    padding-top: 15px;
  }

  .page_about .about_advantage .titlebox .section-title1 {
    font-size: 24px;
    padding: 0;
  }

  .page_about .about_advantage .slide .text {
    width: 100%;
    padding-top: 20px;
    padding-right: 0;
  }

  .page_about .about_advantage .slide {
    flex-direction: column;
  }

  .page_about .about_advantage .titlebox {
    width: 100%;
    position: relative;
    left: 0;
    top: 5%;
    z-index: 10;
  }

  .page_about .about_advantage .slide .img {
    margin-top: 10px;
  }

  .page_about .about_advantage .gallery-thumbs .swiper-slide .text {
    display: none;
  }

  .page_about .about_advantage .gallery-thumbs .slide-icon {
    width: 100%;
  }

  .page_about .about_advantage .img-center {
    border-right: 0;
    width: 100%;
  }

  .page_about .about_advantage .mySwbox-main {
    padding: 5px 0 30px 0;
  }

  .page_about .about_advantage .gallery-thumbs .swiper-slide {
    margin-right: 0 !important;
  }

  .page_about .about_advantage .slide .text h2 .s3 {
    display: none;
  }
}

.page_application {
  overflow: hidden;
  padding: 2rem 0;
}

.menu_box {
  float: none;
  width: 100%;
}

.menu_box .menu {
  padding: 0;
  list-style: none;
  margin-top: 0;
}

.menu_box li a {
  color: #fff;
  padding: 1.5rem 2rem;
  margin-bottom: 0.1rem;
  background-color: #5f8ec8;
  display: block;
  transition: 0.3s;
}

.menu_box.about_menu li a {
  padding: 0.75rem 2rem;
}

.lang_en .menu_box li a {
  padding: 1.5rem 1rem;
}

.menu_box li.active a {
  background-color: #fdd100;
  color: #333;
}

.menu_box li:hover a {
  background-color: #fdd100;
  color: #333;
}

.menu_box .contact_box {
  background-color: #5f8ec8;
  padding: 2rem;
  text-align: center;
  margin-top: 2rem;
}

.menu_box .contact_box p {
  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 2.5rem;
}

.menu_box .contact_box .hvr_btn {
  display: inline-block;
  margin-top: 0;
}

.tab_box {
  float: none;
  width: 100%;
  padding-left: 0;
  margin-bottom: 2rem;
}

.tab_box .title {
  text-align: left;
  font-size: 2rem;
  font-weight: bold;
  color: #5f8ec8;
  margin-top: 0;
}

.page_application .tab_box .main {
  color: #666;
  line-height: 1.5rem;
}

.page_application .tab_box .main img {
  max-width: 100%;
}

.page_application .tab_box .hide {
  display: none;
}

@media (min-width: 992px) {
  .page_application {
    padding: 6rem 0;
  }

  .menu_box {
    float: left;
    width: 20rem;
  }

  .menu_box.lang_en {
    width: 22rem;
  }

  .tab_box {
    float: right;
    width: calc(100% - 22rem);
  }
}

.page_product {
  padding-top: 2rem;
  overflow: hidden;
}

.page_product .sample_box {
  background: #5f8ec8;
  padding: 2rem;
}

.page_product .sample_box .title {
  margin-top: 0;
  font-size: 1.5rem;
  color: #fff;
  font-weight: bold;
  position: relative;
  margin-bottom: 3rem;
}

.page_product .sample_box .title::before {
  content: "";
  width: 8rem;
  height: 3px;
  background-color: #fdd100;
  position: absolute;
  bottom: -1rem;
}

.page_product .sample_box .text {
  color: #fff;
  line-height: 1.5rem;
}

.page_product .product_list {
  float: none;
  width: 100%;
}

.page_product .product_list .product_box {
  background-color: #eee;
  position: relative;
  text-align: center;
  padding-bottom: 6rem;
  margin-bottom: 1.5rem;
  display: block;
}

.page_product .product_list .product_box img {
  height: 30rem;
  transition: 0.5s;
}

.page_product .product_list .product_box .data_box {
  text-align: left;
  padding: 2rem;
  background-color: #fff;
  position: absolute;
  width: 90%;
  left: 5%;
  bottom: 5%;
  overflow: hidden;
  height: 6rem;
  transition: 0.5s;
}

.page_product .product_list .product_box .data_box .name {
  font-size: 1rem;
  font-weight: bold;
  color: #666;
  height: 2rem;
  line-height: 2rem;
  text-align: center;
}

.page_product .product_list .product_box .data_box .data {
  opacity: 0;
  margin-top: 1.5rem;
  color: #666;
  border-top: 2px solid #fdd100;
  border-bottom: 2px solid #fdd100;
  padding: 1.5rem 0 0.5rem 0;
  transition: 0.5s;
  max-height: 19.5rem;
  overflow: hidden;
}

.page_product .product_list .product_box .data_box .hvr_btn {
  margin: 2rem auto 0;
}

.page_product .product_list .product_box .data_box .data p {
  line-height: 1.5rem;
  margin: 0 0 1rem 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.page_product .product_list .product_box:hover .name {
  color: #fff;
}

.page_product .product_list .product_box:hover .data_box {
  height: 90%;
  background-color: rgba(0, 0, 0, 0.6);
}

.page_product .product_list .product_box:hover .data {
  opacity: 1;
  color: #fff;
}

.page_product .product_list .product_box:hover img {
  filter: blur(4px);
}

.page_product .contact_box {
  width: 100%;
  float: left;
  background-color: #d3e2f7;
  margin-top: 2rem;
  padding: 2rem 1rem;
  text-align: center;
}

.page_product .contact_box .title {
  font-size: 1.5rem;
  color: #333;
}

.page_product .contact_box .text {
  font-size: 1rem;
  margin: 1rem auto;
  color: #333;
}

.page_product .contact_box .hvr_btn {
  margin: 0 auto;
}

.page_product .product_detail {
  background-color: #eee;
  width: 100%;
  float: none;
  padding: 1rem;
}

.page_product .product_detail img {
  background-color: #fff;
  max-width: 100%;
}

.page_product .product_detail .detail_box {
  padding-left: 0;
  margin-top: 2rem;
}

.page_product .product_detail .detail_box .name {
  font-size: 2rem;
  color: #5f8ec8;
  margin-bottom: 2rem;
  position: relative;
  border-bottom: 3px solid #fdd100;
  padding-bottom: 1.5rem;
}

.page_product .product_detail .detail_box .data {
  margin-bottom: 3rem;
}

.page_product .product_detail .detail_box .data p {
  line-height: 1.5rem;
  color: #666;
}

.page_product .product_detail .detail_box .hvr_btn {
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .page_product .product_detail .detail_box {
    padding-left: 2rem;
    margin-top: 0;
  }
}

@media (min-width: 992px) {
  .page_product {
    padding-top: 6rem;
  }

  .page_product .product_list {
    float: right;
    width: calc(100% - 22rem);
  }

  .lang_en.page_product .product_list {
    width: calc(100% - 24rem);
  }

  .page_product .contact_box {
    margin-top: 5rem;
    padding: 6rem;
  }

  .page_product .contact_box .title {
    font-size: 2.5rem;
  }

  .page_product .contact_box .text {
    font-size: 1.5rem;
    margin: 2rem auto;
    line-height: 1.5em;
  }

  .lang_en.page_product .contact_box .text {
    max-width: 70rem;
  }

  .page_product .product_detail .detail_box {
    padding-left: 0rem;
    margin-top: 2rem;
  }

  .page_product .product_detail {
    width: calc(100% - 22rem);
    float: right;
    padding: 2rem;
  }

  .page_product .product_list .product_box .data_box .name {
    font-size: 1.5rem;
  }
}

@media (min-width: 1200px) {
  .page_product .product_detail .detail_box {
    padding-left: 2rem;
    margin-top: 0;
  }
}

.page_news {
  overflow: hidden;
  background-color: #eee;
  padding: 2rem 0;
}

.page_news .right_box {
  float: none;
  width: 100%;
}

.page_news .right_box .about_box {
  background-image: url("../images/company1_black.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  padding: 2rem;
  color: #fff;
  margin-top: 2rem;
}

@media (min-width: 992px) {
  .page_news {
    padding: 6rem 0;
  }

  .news_box {
    width: calc(100% - 22rem);
    float: left;
  }

  .news_box .news_list .news_main {
    padding: 3rem 4rem;
  }

  .news_box .news_list .news_title {
    font-size: 1.5rem;
  }

  .page_news .right_box {
    float: right;
    width: 20rem;
  }

  .page_news .right_box .about_box {
    margin-top: 0;
  }
}

.page_news .right_box .title {
  font-size: 1.5rem;
  position: relative;
  margin-bottom: 2.5rem;
}

.page_news .right_box .title::before {
  content: "";
  width: 8rem;
  height: 3px;
  background-color: #fdd100;
  position: absolute;
  bottom: -1rem;
}

.page_news .right_box .about_box .text {
  line-height: 1.5rem;
}

.page_news .right_box .contact_box {
  background-color: #5f8ec8;
  padding: 2rem;
  margin-top: 2rem;
  color: #fff;
}

.page_news .right_box .contact_box .main {
  overflow: hidden;
  margin-bottom: 1rem;
  line-height: 1.5rem;
}

.page_news .right_box .contact_box .main .mdui-icon {
  float: left;
  margin-right: 0.5rem;
}

.page_news .right_box .contact_box .main span {
  float: left;
  width: calc(100% - 2rem);
}

.page_news .right_box .contact_box .hvr_btn {
  margin-top: 3rem;
}

.page_news .news_box .news_detail {
  background-color: #fff;
  padding: 1rem;
  text-align: center;
}

.page_news .news_box .news_detail .title {
  text-align: center;
  color: #5f8ec8;
  font-size: 1.5rem;
}

.page_news .news_box .news_detail .info {
  line-height: 1.5rem;
  font-size: 0.875rem;
  color: #999;
  margin: 1rem 0;
}

@media (min-width: 992px) {
  .page_news .news_box .news_detail {
    padding: 2rem;
  }

  .page_news .news_box .news_detail .info {
    margin: 1rem 1.5rem;
  }
}

.page_news .news_box .news_detail .info .mdui-icon {
  color: #fdd100;
  margin: -0.2rem 0.2rem 0 0;
}

.page_news .news_box .news_detail .info span {
  display: inline-block;
}

.page_news .news_box .news_detail .info span:nth-of-type(1) {
  margin-right: 2rem;
}

.page_news .news_box .news_detail p {
  color: #666;
  line-height: 1.5rem;
  text-align: left;
}

.page_news .news_box .news_detail img {
  max-width: 100%;
}

.page_download {
  padding: 2rem 0 0 0;
  overflow: hidden;
}

@media (min-width: 992px) {
  .page_download {
    padding: 6rem 0 4rem 0;
  }
}

.page_download .img_box {
  background-color: #eee;
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.page_download .img_box img {
  max-width: 100%;
  transition: 0.5s;
}

.page_download .img_box .name {
  font-size: 1.5rem;
  margin: 1rem 0 2.5rem 0;
  color: #333;
  font-weight: bold;
  text-align: center;
  position: relative;
}

.page_download .img_box .name::before {
  content: "";
  width: 8rem;
  height: 3px;
  background-color: #fdd100;
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  transition: 0.5s;
}

.page_download .img_box:hover .name::before {
  width: 100%;
}

.page_download .img_box:hover img {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.page_download .img_box .btn_box {
  overflow: hidden;
}

.page_download .img_box .btn_box .hvr_btn {
  width: calc(50% - 0.5rem);
  margin: 0;
}

.page_download .img_box .btn_box .hvr_btn:first-child {
  float: left;
}

.page_download .img_box .btn_box .hvr_btn:last-child {
  float: right;
}

.page_download .hvr_btn {
  display: inline-block;
}

.hvr_btn.s_btn {
  width: 8rem;
  height: 3rem;
  line-height: 3rem;
  font-size: 0.875rem;
}

.hvr_btn.s_btn .mdui-icon {
  font-size: 1.25rem;
  margin-left: 0.2rem;
}

.page_contact {
  padding: 2rem 0;
}

.page_contact .contact_box {
  background-color: #eee;
  padding: 2rem 1rem;
  min-height: 4.5rem;
  margin-bottom: 1rem;
  text-align: center;
}

.page_contact .contact_box .title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #333;
  line-height: 2rem;
  margin-bottom: 1.5rem;
}

.page_contact .contact_box .title i {
  margin-right: 0.5rem;
  font-size: 2rem;
  margin-top: -0.2rem;
}

.page_contact .contact_box .main {
  color: #666;
  line-height: 1.5rem;
}

.touch {
  padding: 2rem 0;
  width: 100%;
  background-color: #d3e2f7;
}

.touch .touch_box {
  background-color: #fff;
  padding: 1rem;
}

.touch .title {
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
}

.input_box {
  position: relative;
  padding: 0;
  margin-bottom: 2rem;
}

@media (min-width: 992px) {
  .page_contact {
    padding: 6rem 0;
  }

  .page_contact .contact_box {
    padding: 4rem 2rem;
    min-height: 6.5rem;
  }

  .lang_en.page_contact .contact_box {
    min-height: 16rem;
  }

  .touch {
    padding: 6rem 0;
  }

  .touch .touch_box {
    padding: 2rem;
  }

  .input_box {
    margin-bottom: 3rem;
  }
}

.input_box input {
  color: #666;
  border: 2px solid #333;
  padding: 1rem;
  line-height: 1.5rem;
  width: 100%;
  box-sizing: border-box;
}

.input_box input::-webkit-input-placeholder {
  color: #999;
}

.input_box.error input {
  border-color: #fdd100;
}

.input_box.error .error-text {
  display: block;
}

.input_box .error-text {
  position: absolute;
  top: calc(100% + 0.5rem);
  color: #fdd100;
  display: none;
  font-size: 0.875rem;
}

.input_box .mdui-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: #999;
}

.input_box textarea {
  width: 100%;
  box-sizing: border-box;
  border: 2px solid #333;
  padding: 1rem;
  resize: none;
  color: #666;
}

.input_box.error textarea {
  border-color: #fdd100;
}

.input_box textarea::-webkit-input-placeholder {
  color: #999;
}

.touch_box .hvr_btn {
  margin: 0 auto 3rem auto;
}

.mdui-dialog-content {
  font-size: 1.5rem;
  line-height: 2rem;
  text-align: center;
}

.mdui-dialog-content .mdui-icon {
  display: block;
  font-size: 10rem;
  color: #fdd100;
  margin: 1rem auto 2rem auto;
}

.mdui-dialog-actions .mdui-btn {
  color: #fdd100;
  font-weight: bold;
}

.pagination {
  padding: 0 0.75rem;
  list-style: none;
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.pagination li a {
  padding: 1rem 1.5rem;
  background-color: #5f8ec8;
  display: block;
  margin: 0 0.2rem 1rem 0.2rem;
  color: #fff;
  transition: 0.5s;
}

.pagination li.active a {
  background-color: #fdd100;
}

.pagination li a:hover {
  background-color: #fdd100;
}

.page_about .about_profile p {
  color: #666;
  line-height: 1.5em;
}

.page_about .about_profile .mdui-icon {
  color: #5f8ec8;
  margin: -0.1rem 0.5rem 0 0;
}

.page_about .about_profile .ceritficate_list {
  margin-bottom: 2rem;
}

.page_about .about_profile .certificate {
  color: #666;
  line-height: 1.5em;
}

.phone_menu .mdui-panel-gapless {
  box-shadow: none;
}

.phone_menu .mdui-panel-item {
  box-shadow: none;
  border-bottom: none;
}

.phone_menu .mdui-panel-item .mdui-panel-item-header {
  padding: 0;
}

.phone_menu .mdui-panel-item-title {
  width: 50%;
  min-width: 50%;
  font-weight: bold;
  color: #666;
}

.phone_menu .mdui-panel-item-arrow {
  right: 0;
}

.phone_menu .mdui-panel-item-body li a {
  display: block;
  height: 2rem;
  line-height: 2em;
  color: #666;
}

.top_menu .sub_menu a {
  max-width: 30rem;
}

.mdui-drawer.lang_en {
  width: 100%;
  max-width: 100%;
}

.mdui-drawer-close.mdui-drawer-right.lang_en {
  -webkit-transform: translateX(100%);
  transform: translateX(100%);
}

.album_swiper {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.album_swiper .albumSwiper {
  width: 100%;
  height: 240px;
}

.album_swiper .thumbsSwiper {
  width: 100%;
  height: 70px;
}

.album_swiper .thumbsSwiper .swiper-slide {
  opacity: 0.4;
}

.album_swiper .thumbsSwiper .swiper-slide-thumb-active {
  opacity: 1;
}

.album_swiper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.album_btn {
  background-image: none;
  background-color: #fdd100;
  color: #fff;
  width: 2rem;
  height: 2rem;
  opacity: 0.5;
  transition: 0.5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.album_btn i {
  font-size: 2rem;
  position: relative;
}

.album_btn:hover {
  opacity: 1;
}

@media (min-width: 576px) {
  .album_swiper {
    flex-direction: row;
  }
  .album_swiper .albumSwiper {
    width: calc(80% - 20px);
    height: 400px;
  }

  .album_swiper .thumbsSwiper {
    width: 20%;
    height: 400px;
  }
}

@media (min-width: 992px) {
  .album_btn {
    width: 3rem;
    height: 3rem;
  }
}