* {
  margin: 0;
  padding: 0;
}

html, body {
  position: relative;
  max-width: 100%;
}

html {
  overflow-x: hidden;
}

ul, p {
  margin-bottom: 0;
}

ul,
li {
  list-style: none;
}

a,
a:hover,
a:visited,
a:active,
a:link,
a:focus {
  text-decoration: none;
}

input, textarea, button {
  box-shadow: none;
  outline: none;
}

.clearfix::after {
  content: "";
  display: block;
  height: 0;
  clear: both;
}

.thumb-img {
  overflow: hidden;
}
.thumb-img img {
  width: 100%;
  max-width: 100%;
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.thumb-img:hover img {
  transform: scale(1.08, 1.08);
}

.line-limit {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
}

[line-clamp="1"] {
  -webkit-line-clamp: 1;
}

[line-clamp="2"] {
  -webkit-line-clamp: 2;
}

[line-clamp="3"] {
  -webkit-line-clamp: 3;
}

[line-clamp="4"] {
  -webkit-line-clamp: 4;
}

.initialThumb, .banner-slide-thumb .pic-thumb {
  display: block;
  width: 100%;
  max-width: 100%;
}

.layer-fixed-video {
  position: relative;
}
.layer-fixed-video video {
  display: block;
  max-width: 100%;
  margin: 0 auto;
  outline: none;
}
.layer-fixed-video .video-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.layer-fixed-video .video-mask .play-btn {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  z-index: 0;
}
.layer-fixed-video .video-mask .play-btn::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: block;
  border-left: 30px solid #ffffff;
  border-top: 20px solid transparent;
  border-bottom: 20px solid transparent;
  margin-left: 5px;
}

.topic-name, .index-category .category-list .category-card .category-name {
  font-size: 32px;
  font-weight: bold;
  color: #000000;
  text-align: center;
}

.topic-subname {
  font-size: 16px;
  color: #666666;
  text-align: center;
}

.static-banner {
  position: relative;
}
.static-banner img {
  width: 100%;
}
.static-banner .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
}
.static-banner .mask .title {
  font-size: 50px;
}
.static-banner .mask .subtitle {
  font-size: 20px;
  padding: 10px 0;
}
.static-banner .mask .mask-left-text {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(0, -50%);
  width: 50%;
  padding: 50px;
}
.static-banner .mask .mask-center-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  padding: 50px;
  text-align: center;
}
.static-banner .mask .mask-right-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(0, -50%);
  width: 50%;
  padding: 50px;
}

header {
  position: sticky;
  top: 0;
  z-index: 999;
}

.nav-wrapper {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  background-color: #ffffff;
  padding: 0 50px;
}
.nav-wrapper .logo a {
  display: block;
}
.nav-wrapper .logo a img {
  max-height: 100px;
  transition: 0.5s;
}
.nav-wrapper .nav-section {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
}
.nav-wrapper .nav-section .nav-ul {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
}
.nav-wrapper .nav-section .nav-ul li {
  position: relative;
  padding: 0 10px;
}
.nav-wrapper .nav-section .nav-ul li a {
  display: block;
  line-height: 100px;
  font-size: 20px;
  color: #333333;
}
.nav-wrapper .nav-section .nav-ul li .nav-ul-li {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #ffffff;
  min-width: 100%;
  visibility: hidden;
  opacity: 0;
}
.nav-wrapper .nav-section .nav-ul li .nav-ul-li .nav-ul-dl {
  position: relative;
}
.nav-wrapper .nav-section .nav-ul li .nav-ul-li .nav-ul-dl a {
  display: block;
  color: #333333;
  font-size: 16px;
  white-space: nowrap;
  line-height: 40px;
  padding: 0 10px;
}
.nav-wrapper .nav-section .nav-ul li .nav-ul-li .nav-ul-dl .nav-ul-dd {
  position: absolute;
  left: 100%;
  top: 0;
  visibility: hidden;
  opacity: 0;
}
.nav-wrapper .nav-section .nav-ul li .nav-ul-li .nav-ul-dl:hover a {
  background-color: #dddddd;
}
.nav-wrapper .nav-section .nav-ul li .nav-ul-li .nav-ul-dl:hover .nav-ul-dd {
  visibility: visible;
  opacity: 1;
}
.nav-wrapper .nav-section .nav-ul li .nav-ul-li .nav-ul-dl:hover .nav-ul-dd a {
  background-color: #ffffff;
}
.nav-wrapper .nav-section .nav-ul li .nav-ul-li .nav-ul-dl:hover .nav-ul-dd a:hover {
  background-color: #dddddd;
}
.nav-wrapper .nav-section .nav-ul li:hover .nav-ul-li {
  visibility: visible;
  opacity: 1;
}

.nav-sticky .logo a {
  display: block;
}
.nav-sticky .logo a img {
  max-height: 50px;
  transition: 0.8s;
}
.nav-sticky .nav-section .nav-ul li a {
  line-height: 50px;
}
.nav-sticky .nav-section .nav-lang, .nav-sticky .nav-section .nav-search {
  line-height: 50px;
}
.nav-sticky .nav-section .nav-search .search-form {
  top: 100%;
}

.nav-lang {
  line-height: 100px;
}
.nav-lang a {
  display: block;
  padding: 0 10px;
}

.nav-search {
  position: relative;
  line-height: 100px;
}
.nav-search .search-btn {
  background: url(../images/icon-search-black.png) no-repeat center center;
  background-size: 20px;
  width: 20px;
  height: 100%;
  font-size: 0;
  padding: 0 15px;
}
.nav-search .search-form {
  position: absolute;
  right: 0;
  top: calc(100% - 20px);
  padding: 20px;
  background-color: #ffffff;
  min-width: 300px;
  line-height: 30px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  transform: rotateX(90deg);
  transition: 0.5s;
}
.nav-search .search-form form {
  display: flex;
  width: 100%;
}
.nav-search .search-form form input[type=text] {
  width: calc(100% - 30px);
  border: 0;
  border-bottom: 1px solid #dddddd;
}
.nav-search .search-form form button {
  width: 30px;
  height: 30px;
  background: #000000 url(../images/icon-search-white.png) no-repeat center center;
  background-size: 20px;
  border: 1px solid #000000;
}

.nav-open .search-form {
  transform: rotateX(0deg);
}

.scroll-banner-swiper .swiper-button-prev, .scroll-banner-swiper .swiper-button-next {
  background-image: none;
  width: 50px;
  height: 50px;
  outline: none;
  margin-top: 0;
  visibility: hidden;
  opacity: 0;
}
.scroll-banner-swiper .swiper-button-prev span, .scroll-banner-swiper .swiper-button-next span {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
.scroll-banner-swiper .swiper-button-prev span::before, .scroll-banner-swiper .swiper-button-next span::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  width: 30px;
  height: 30px;
}
.scroll-banner-swiper:hover .swiper-button-prev, .scroll-banner-swiper:hover .swiper-button-next {
  visibility: visible;
  opacity: 1;
}
.scroll-banner-swiper .swiper-button-prev span::before {
  margin-left: 10px;
  border: 1px solid #ffffff;
  border-top: 0;
  border-right: 0;
}
.scroll-banner-swiper .swiper-button-next span::before {
  margin-left: -10px;
  border: 1px solid #ffffff;
  border-bottom: 0;
  border-left: 0;
}
.scroll-banner-swiper .swiper-pagination-bullets {
  bottom: 30px;
}
.scroll-banner-swiper .swiper-pagination-bullets .swiper-pagination-bullet {
  width: 15px;
  height: 15px;
  border: 2px solid #ffffff;
  background-color: transparent;
  outline: none;
}

.banner-slide-thumb {
  position: relative;
  display: block;
}
.banner-slide-thumb .banner-wrapper {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 0 120px;
}
.banner-slide-thumb .banner-wrapper .banner-text {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  height: 100%;
  color: #ffffff;
}
.banner-slide-thumb .banner-wrapper .banner-text .title {
  font-size: 60px;
  font-weight: bold;
  line-height: 70px;
}
.banner-slide-thumb .banner-wrapper .banner-text .subtitle {
  font-size: 16px;
  padding: 20px 0;
}
.banner-slide-thumb .banner-wrapper .banner-text .more span {
  display: inline-block;
  padding: 10px 30px;
  color: #ffffff;
  background-color: #0979d5;
}
.banner-slide-thumb .banner-wrapper .banner-text-center {
  padding-left: 50%;
}

.index-about {
  padding: 50px 0;
  background-color: #e1e1e1;
}
.index-about .about-section {
  display: flex;
  justify-content: center;
  align-items: center;
}
.index-about .about-section .about-video, .index-about .about-section .about-desc {
  width: 50%;
}
.index-about .about-section .about-video {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.index-about .about-section .about-desc {
  padding: 0 50px;
}
.index-about .about-section .about-desc p {
  margin-bottom: 10px;
}
.index-about .about-section .about-desc .about-more {
  padding-top: 20px;
}
.index-about .about-section .about-desc .about-more a {
  display: inline-block;
  background-color: #1b9bf7;
  padding: 15px 50px;
  border-radius: 5px;
  color: #ffffff;
}

.about-topic {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  color: #000000;
}

.about-intro {
  padding: 50px 0;
}
.about-intro .about-topic-line {
  position: relative;
  background: url(../images/sunshine.png) center center no-repeat;
  background-size: 20px;
  padding: 20px 0;
}
.about-intro .about-topic-line::before {
  content: "";
  position: absolute;
  left: calc(50% - 180px);
  top: 50%;
  transform: translate(0, -50%);
  width: 150px;
  border-top: 1px solid #e1e1e1;
}
.about-intro .about-topic-line::after {
  content: "";
  position: absolute;
  right: calc(50% - 180px);
  top: 50%;
  transform: translate(0, -50%);
  width: 150px;
  border-top: 1px solid #e1e1e1;
}
.about-intro .about-content {
  padding: 15px 0;
}
.about-intro .about-thumbs {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 20px 120px 0;
}
.about-intro .about-thumbs img {
  width: 48%;
  margin-bottom: 30px;
}

.about-icon-list {
  display: flex;
  justify-content: space-around;
  background-color: #f5f5f5;
  padding: 50px 120px;
}
.about-icon-list .item-icon .icon-thumb {
  padding: 20px 0 10px;
}
.about-icon-list .item-icon .icon-thumb img {
  display: block;
  max-width: 80px;
  margin: 0 auto;
}
.about-icon-list .item-icon .icon-title, .about-icon-list .item-icon .icon-subtitle {
  font-size: 16px;
  color: #666666;
  text-align: center;
  padding: 10px 0;
}

.about-grid-list {
  padding-bottom: 20px;
}
.about-grid-list .about-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.about-grid-list .about-line:nth-child(odd) {
  flex-direction: row;
}
.about-grid-list .about-line:nth-child(even) {
  flex-direction: row-reverse;
}
.about-grid-list .about-line .thumb-img, .about-grid-list .about-line .thumb-desc {
  width: 50%;
}
.about-grid-list .about-line .thumb-desc {
  padding: 0 80px;
}
.about-grid-list .about-line .thumb-desc .title {
  font-size: 36px;
  font-weight: bold;
  color: #000000;
}
.about-grid-list .about-line .thumb-desc .title::after {
  content: "";
  display: block;
  width: 150px;
  border-top: 2px solid #e1e1e1;
  margin: 20px 0 30px;
}
.about-grid-list .about-line .thumb-desc .desc {
  font-size: 20px;
  line-height: 30px;
  color: #666666;
}
.about-grid-list .about-line .thumb-desc .desc p {
  margin-bottom: 10px;
}
.about-grid-list .about-line-row:nth-child(odd) {
  background-color: #f5f5f5;
  flex-direction: row-reverse;
}
.about-grid-list .about-line-row:nth-child(even) {
  flex-direction: row;
}
.about-grid-list .about-line-row .thumb-img {
  padding: 50px;
}
.about-grid-list .about-line-row .thumb-desc .subtitle {
  font-size: 20px;
  font-weight: bold;
  color: #666666;
  padding-bottom: 20px;
}

.about-development {
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
}
.about-development .mask {
  position: relative;
  background: rgba(0, 0, 0, 0.5);
  min-height: 500px;
  padding: 50px;
}
.about-development .mask .title {
  font-size: 36px;
  font-weight: bold;
  color: #ffffff;
  text-align: center;
}
.about-development .mask .title-line {
  position: relative;
  background: url(../images/sunshine-white.png) center center no-repeat;
  background-size: 20px;
  padding: 20px 0;
}
.about-development .mask .title-line::before {
  content: "";
  position: absolute;
  left: calc(50% - 180px);
  top: 50%;
  transform: translate(0, -50%);
  width: 150px;
  border-top: 1px solid #ffffff;
}
.about-development .mask .title-line::after {
  content: "";
  position: absolute;
  right: calc(50% - 180px);
  top: 50%;
  transform: translate(0, -50%);
  width: 150px;
  border-top: 1px solid #ffffff;
}
.about-development .mask .desc {
  padding: 50px 0;
  font-size: 20px;
  line-height: 30px;
  color: #ffffff;
}
.about-development .mask .mask-ul {
  width: 50%;
  margin: 0 auto;
}
.about-development .mask .mask-ul li {
  background-position: left top;
  background-repeat: no-repeat;
  color: #ffffff;
  padding-left: 80px;
}
.about-development .mask .mask-ul li .headline {
  font-size: 32px;
  font-weight: bold;
}
.about-development .mask .mask-ul li .inner-content {
  font-size: 16px;
  padding: 20px 0;
}
.about-development .mask .mask-ul li:not(:last-child) {
  margin-bottom: 30px;
}

.about-certificate {
  background-color: #f5f5f5;
}
.about-certificate .scroll-certificate-swiper {
  padding: 50px 0 0;
}
.about-certificate .scroll-certificate-swiper img {
  width: 100%;
}

.about-contact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 20px;
  background-color: #dddddd;
}
.about-contact .contact-title {
  width: calc(100% - 200px);
  font-size: 28px;
  color: #000000;
  text-align: center;
}
.about-contact .contact-link {
  display: block;
  background: #0979d5 url(../images/icon-email-white.png) no-repeat 20px center;
  background-size: 20px;
  color: #ffffff;
  border-radius: 5px;
  padding: 10px 20px 10px 50px;
}

.index-product {
  display: flex;
  justify-content: space-between;
  align-content: center;
  padding: 50px 0;
}
.index-product .item-product {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 50%;
}
.index-product .item-product img {
  width: 100%;
}
.index-product .item-product .thumb-img {
  position: relative;
}
.index-product .item-product .thumb-img .product-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
  transition: 0.5s;
}
.index-product .item-product .thumb-img .product-mask .product-info {
  position: absolute;
  bottom: 0 ;
  padding: 20px 30px;
  color: #ffffff;
  transition: 0.5s;
}
.index-product .item-product .thumb-img .product-mask .product-info .title, .index-product .item-product .thumb-img .product-mask .product-info .subtitle {
  font-size: 24px;
}
.index-product .item-product .thumb-img .product-mask .product-info .subtitle {
  padding-bottom: 20px;
}
.index-product .item-product .thumb-img .product-mask .product-info .desc {
  font-size: 20px;
  line-height: 30px;
}
.index-product .item-product .thumb-img .product-mask .product-info .more a {
  display: inline-block;
  padding: 5px 30px;
  border: 1px solid #ffffff;
  font-size: 16px;
  color: #ffffff;
  margin-top: 10px;
}
.index-product .item-product .thumb-img:hover .product-mask {
  background: rgba(0, 0, 0, 0.1);
}
.index-product .item-product .thumb-img:hover .product-mask .product-info {
  bottom: 0;
}
.index-product .item-product .item-product-column {
  display: flex;
  justify-content: space-between;
  padding-left: 10px;
  position: relative;
}
.index-product .item-product .item-product-column .column-thumb {
  width: calc(50% - 5px);
}

.bg-product {
  background-color: #f5f5f5;
}

.position {
  padding: 30px 0;
}
.position a {
  font-size: 16px;
  font-weight: bold;
  color: #666666;
}
.position a:not(:last-child) {
  margin-right: 10px;
}
.position a:not(:last-child)::after {
  content: ">";
  padding-left: 10px;
}

.list-products {
  display: flex;
  flex-wrap: wrap;
}
.list-products .item-product {
  display: block;
  width: 25%;
  border: 1px solid #e1e1e1;
  background-color: #ffffff;
  margin-bottom: 30px;
}
.list-products .item-product img {
  width: 100%;
}
.list-products .item-product .name {
  padding: 15px 20px;
  color: #666666;
}

.page {
  display: flex;
  justify-content: center;
  padding: 50px 0;
}
.page li {
  display: block;
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border: 1px solid #e1e1e1;
}
.page li a {
  display: block;
  width: 100%;
  height: 100%;
  color: #666666;
}
.page li:hover {
  background-color: #0979d5;
  border-color: #0979d5;
}
.page li:hover a {
  color: #ffffff;
}
.page li:not(:last-child) {
  margin-right: 10px;
}
.page .active {
  background-color: #0979d5;
  border-color: #0979d5;
}
.page .active a {
  color: #ffffff;
}

.show-product-banner {
  position: relative;
}
.show-product-banner img {
  width: 100%;
}
.show-product-banner .product-info {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(0, -50%);
  width: 50%;
  color: #ffffff;
  padding: 50px;
}
.show-product-banner .product-info .type {
  font-size: 60px;
  line-height: 60px;
}
.show-product-banner .product-info .name {
  font-size: 20px;
  padding: 10px 0;
}

.show-product-intro {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
}
.show-product-intro img {
  display: block;
  width: 100%;
}
.show-product-intro .product-thumb, .show-product-intro .product-detail {
  width: 50%;
}
.show-product-intro .product-thumb {
  padding: 0 80px;
}
.show-product-intro .product-thumb .swiper-product-thumbs {
  margin-top: 30px;
}
.show-product-intro .product-thumb .swiper-product-thumbs .swiper-slide {
  border: 1px solid #e1e1e1;
}
.show-product-intro .product-thumb .swiper-product-controls .swiper-slide {
  border: 1px solid #e1e1e1;
}
.show-product-intro .product-thumb .swiper-product-controls .swiper-slide-thumb-active {
  opacity: 0.5;
}
.show-product-intro .product-detail {
  padding: 50px 80px;
  background-color: #ffffff;
}
.show-product-intro .product-detail .title {
  font-size: 36px;
  font-weight: bold;
  color: #000000;
}
.show-product-intro .product-detail .name {
  font-size: 36px;
  color: #000000;
}
.show-product-intro .product-detail .desc {
  padding-top: 20px;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
}
.show-product-intro .product-detail .desc p {
  margin-bottom: 10px;
}
.show-product-intro .product-detail .desc ul {
  padding-left: 20px;
}
.show-product-intro .product-detail .desc ul li {
  list-style-type: disc;
}
.show-product-intro .product-detail .desc .avtar {
  padding-top: 20px;
}

.show-product-field {
  position: relative;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  min-height: 500px;
}
.show-product-field .mask-field {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.show-product-field .mask-field .field-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #ffffff;
  text-align: center;
}
.show-product-field .mask-field .field-text .title {
  font-size: 36px;
  font-weight: bold;
}
.show-product-field .mask-field .field-text .desc {
  font-size: 20px;
  padding: 10px 0;
}

.show-product-features .features-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.show-product-features .features-line:nth-child(odd) {
  flex-direction: row-reverse;
}
.show-product-features .features-line:nth-child(even) {
  flex-direction: row;
}
.show-product-features .features-line .thumb-img, .show-product-features .features-line .thumb-desc {
  width: 50%;
}
.show-product-features .features-line .thumb-desc {
  padding: 50px 80px;
}
.show-product-features .features-line .thumb-desc .title {
  font-size: 36px;
  font-weight: bold;
  color: #000000;
}
.show-product-features .features-line .thumb-desc .desc {
  padding-top: 20px;
  font-size: 20px;
  line-height: 30px;
  color: #666666;
}

.show-products-tab {
  background-color: #ffffff;
  padding: 50px;
}
.show-products-tab .tab-line-name {
  display: flex;
}
.show-products-tab .tab-line-name a {
  display: block;
  color: #919191;
  padding: 10px 20px;
  border: 1px solid #e1e1e1;
  margin-left: -1px;
}
.show-products-tab .tab-line-name .active {
  background-color: #f8f8f8;
  color: #666666;
  font-weight: bold;
  border-bottom: 1px solid #f8f8f8;
}
.show-products-tab .tab-line-content {
  background-color: #f8f8f8;
  padding: 20px;
  margin-top: -1px;
  margin-left: -1px;
  border: 1px solid #e1e1e1;
}
.show-products-tab .tab-line-content .item-content {
  display: none;
  line-height: 30px;
  font-size: 16px;
  color: #666666;
}
.show-products-tab .tab-line-content .item-content table {
  width: 100%;
}
.show-products-tab .tab-line-content .item-content table tr:nth-child(even) {
  background-color: #ffffff;
}
.show-products-tab .tab-line-content .item-content table td {
  padding: 10px;
  color: #919191;
  line-height: 30px;
  border: 1px solid #e1e1e1;
}
.show-products-tab .tab-line-content .item-content strong {
  font-weight: bold;
  color: #0979d5;
}
.show-products-tab .tab-line-content .item-content ul {
  padding-left: 20px;
}
.show-products-tab .tab-line-content .item-content ul li {
  list-style: disc;
}
.show-products-tab .tab-line-content .item-content .download {
  color: #666666;
}
.show-products-tab .tab-line-content .item-content .download:hover {
  text-decoration: underline;
}
.show-products-tab .tab-line-content .active {
  display: block;
}

.show-product-related .list-products {
  padding: 50px 0 30px;
}

.index-case {
  padding: 50px 0 0;
}
.index-case .case-tabs-title {
  padding: 20px 0;
  display: flex;
  justify-content: center;
}
.index-case .case-tabs-title .tabs-item {
  display: block;
  padding: 0 20px;
  filter: grayscale(100%);
}
.index-case .case-tabs-title .tabs-item img {
  display: block;
  margin: 0 auto;
}
.index-case .case-tabs-title .tabs-item span {
  display: block;
  width: 100%;
  text-align: center;
  padding: 10px 0;
}
.index-case .case-tabs-title .tabs-item:hover {
  filter: grayscale(0);
}
.index-case .case-tabs-title .tabs-item:hover span {
  color: #0979d5;
}
.index-case .case-tabs-title .active {
  filter: grayscale(0);
}
.index-case .case-tabs-title .active span {
  color: #0979d5;
}
.index-case .case-tabs-show .tabs-show {
  display: none;
  position: relative;
}
.index-case .case-tabs-show .tabs-show img {
  display: block;
  width: 100%;
}
.index-case .case-tabs-show .tabs-show .tab-desc {
  position: absolute;
  left: 120px;
  top: 50%;
  transform: translate(0, -50%);
  color: #ffffff;
  width: 50%;
}
.index-case .case-tabs-show .tabs-show .tab-desc .title {
  font-size: 50px;
  font-weight: bold;
}
.index-case .case-tabs-show .tabs-show .tab-desc .desc {
  font-size: 16px;
  padding: 10px 0 20px;
}
.index-case .case-tabs-show .tabs-show .tab-desc .more a {
  display: inline-block;
  padding: 10px 50px;
  color: #ffffff;
  background-color: #0979d5;
  border-radius: 5px;
}
.index-case .case-tabs-show .active {
  display: block;
}

.case-topic-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  color: #000000;
  padding: 50px 0;
}

.list-cases {
  display: flex;
  flex-wrap: wrap;
}
.list-cases .item-case {
  display: block;
  width: 32%;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}
.list-cases .item-case:not(:nth-child(3n)) {
  margin-right: 2%;
}
.list-cases .item-case .desc {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 20px;
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  background: rgba(0, 0, 0, 0.5);
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.list-cases .item-case:hover .desc {
  transform: scale(1.08, 1.08);
}

.show-case-body{
  padding: 80px 120px;
}

.show-case-body h2{
  font-size: 32px ;
  text-align: center;
  word-wrap: break-word;
  margin: 0 ;
}

.show-case-body .date{
  font-size: 20px ;
  text-align: center;
  padding: 30px 0 0;
}

.show-case-body .content{
  padding: 50px 120px ;
}

.show-case-body .content img{
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

.list-news {
  display: flex;
  flex-wrap: wrap;
  padding: 50px 0;
}
.list-news .news-card {
  display: block;
  width: 30%;
  margin-bottom: 30px;
  padding: 20px 20px 10px;
  background-color: #ffffff;
}
.list-news .news-card:not(:nth-child(3n)) {
  margin-right: 5%;
}
.list-news .news-card .category-name {
  font-size: 16px;
  text-align: center;
  color: #0979d5;
  padding-top: 30px;
  text-transform: uppercase;
}
.list-news .news-card .news-title {
  font-size: 24px;
  color: #000000;
  text-align: center;
  padding: 10px 0 0;
}
.list-news .news-card .news-title::after {
  content: "";
  display: block;
  width: 50px;
  border-top: 2px solid #e1e1e1;
  margin: 20px auto 0;
}
.list-news .news-card:hover .news-title {
  color: #666666;
}
.list-news .news-card .news-desc {
  padding: 30px;
  font-size: 16px;
  line-height: 30px;
  text-align: center;
  color: #666666;
}
.list-news .news-card .news-desc .more {
  width: 100%;
  margin-top: 30px;
  padding: 5px 0;
  text-align: center;
  color: #0979d5;
  border: 1px solid #0979d5;
}

.show-news-body {
  display: flex;
  flex-wrap: wrap;
  padding: 80px;
}
.show-news-body .left-news-content {
  width: 70%;
  padding-top: 50px;
  padding-right: 50px;
}
.show-news-body .left-news-content .category-name {
  font-size: 16px;
  text-align: center;
  color: #0979d5;
  text-transform: uppercase;
}
.show-news-body .left-news-content .title {
  font-size: 30px;
  color: #000000;
  text-align: center;
  padding: 10px 0 0;
}
.show-news-body .left-news-content .title::after {
  content: "";
  display: block;
  width: 50px;
  border-top: 2px solid #e1e1e1;
  margin: 30px auto 0;
}
.show-news-body .left-news-content .content img {
  width: 100%;
}
.show-news-body .left-news-content .content p {
  margin-bottom: 10px;
}
.show-news-body .right-news-list {
  width: 30%;
  padding-left: 50px;
  padding-top: 50px;
  border-left: 1px solid #e1e1e1;
}
.show-news-body .right-news-list .form-elements form {
  display: flex;
  align-content: center;
  width: 100%;
}
.show-news-body .right-news-list .form-elements form input {
  width: calc(100% - 40px);
  background-color: #f8f8f8;
  padding: 10px;
  border: 1px solid #e1e1e1;
}
.show-news-body .right-news-list .form-elements form button {
  background: #0979d5 url(../images/icon-search-white.png) no-repeat center center;
  background-size: 15px;
  width: 40px;
  height: 42px;
  border: 1px solid #0979d5;
  font-size: 0;
}
.show-news-body .right-news-list .item-news {
  margin-top: 50px;
}
.show-news-body .right-news-list .item-news .category {
  font-size: 20px;
  color: #000000;
  text-transform: uppercase;
}
.show-news-body .right-news-list .item-news .category-ul {
  margin-top: 30px;
}
.show-news-body .right-news-list .item-news .category-ul li {
  margin-bottom: 20px;
}
.show-news-body .right-news-list .item-news .category-ul li a {
  display: flex;
  justify-content: space-between;
}
.show-news-body .right-news-list .item-news .category-ul li a .thumb {
  border: 1px solid #e1e1e1;
  padding: 5px;
}
.show-news-body .right-news-list .item-news .category-ul li a .thumb img {
  max-width: 50px;
}
.show-news-body .right-news-list .item-news .category-ul li a .msg {
  width: calc(100% - 80px);
}
.show-news-body .right-news-list .item-news .category-ul li a .msg .title {
  font-size: 20px;
  font-weight: bold;
  color: #000000;
}
.show-news-body .right-news-list .item-news .category-ul li a .msg .date {
  color: #666666;
  margin-top: 10px;
}

.contact-body {
  display: flex;
  flex-wrap: wrap;
}
.contact-body .contact-way {
  width: 50%;
  background-color: #ffffff;
  padding: 50px 0 50px 80px;
}
.contact-body .contact-way .topic-title {
  font-size: 36px;
  color: #000000;
}
.contact-body .contact-way .topic-title::after {
  content: "";
  display: block;
  width: 100px;
  border-top: 2px solid #e1e1e1;
  margin-top: 30px;
  margin-bottom: 30px;
}
.contact-body .contact-way .contact-list li {
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 30px;
  padding: 10px 50px;
  font-size: 16px;
  color: #666666;
}
.contact-body .contact-way .contact-list li:not(:last-child) {
  margin-bottom: 10px;
}
.contact-body .contact-form {
  width: 50%;
  background-color: #f5f5f5;
  padding: 50px 80px 50px 30px;
}
.contact-body .contact-form form {
  display: block;
}
.contact-body .contact-form form .form-inline {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}
.contact-body .contact-form form .form-inline input {
  display: block;
  width: 48%;
  background-color: #f8f8f8;
  border: 1px solid #e1e1e1;
  padding: 10px 20px;
  font-size: 16px;
  outline: none;
}
.contact-body .contact-form form .form-line {
  margin-bottom: 20px;
}
.contact-body .contact-form form .form-line input, .contact-body .contact-form form .form-line textarea {
  width: 100%;
  background-color: #f8f8f8;
  border: 1px solid #e1e1e1;
  padding: 10px 20px;
  font-size: 16px;
  outline: none;
}
.contact-body .contact-form form .form-line button {
  display: inline-block;
  background-color: #0979d5;
  border: 1px solid #0979d5;
  color: #ffffff;
  padding: 10px 20px;
  outline: none;
}

.index-category {
  padding: 50px 0;
  background-color: #f5f5f5;
}
.index-category .category-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index-category .category-list .category-card {
  width: 30%;
  background-color: #ffffff;
  padding: 10px 10px 40px;
}
.index-category .category-list .category-card .layer-fixed-video {
  background: #000000;
  height: 210px;
}
.index-category .category-list .category-card .layer-fixed-video video {
  height: 100%;
}
.index-category .category-list .category-card .thumb-img {
  height: 210px;
  overflow: hidden;
}
.index-category .category-list .category-card .category-name {
  padding: 20px 0 0;
}
.index-category .category-list .category-card .category-desc {
  font-size: 16px;
  color: #666666;
  text-align: center;
  padding: 10px 0;
}
.index-category .category-list .category-card .more {
  text-align: center;
}
.index-category .category-list .category-card .more a {
  display: inline-block;
  padding: 10px 20px;
  background-color: #0979d5;
  border-radius: 5px;
  color: #ffffff;
}

.index-video {
  padding: 50px 0 30px;
}
.index-video .video-list {
  display: flex;
  padding: 30px 0 0;
}
.index-video .video-list .item-video {
  display: block;
  width: 24%;
}
.index-video .video-list .item-video:not(:last-child) {
  margin-right: 1%;
}
.index-video .video-list .item-video img {
  filter: grayscale(30%);
}
.index-video .video-list .item-video:hover img {
  filter: grayscale(0);
}

.divide-category {
  display: flex;
  border-top: 1px solid #e1e1e1;
  padding: 0 50px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
.divide-category a {
  display: block;
  font-size: 16px;
  text-align: center;
  color: #666666;
  border-bottom: 2px solid #ffffff;
  padding: 30px;
}
.divide-category a:hover {
  border-bottom: 2px solid #0979d5;
  color: #0979d5;
}
.divide-category .active {
  border-bottom: 2px solid #0979d5;
  color: #0979d5;
}

.divide-section {
  display: flex;
  justify-content: space-between;
  padding: 0 50px 50px;
}
.divide-section .divide-left {
  width: 25%;
}
.divide-section .divide-left .form-title {
  padding: 30px 0;
  font-size: 16px;
  font-weight: bold;
  color: #666666;
  border-bottom: 1px solid #e1e1e1;
}
.divide-section .divide-left .form-elements {
  margin-top: 30px;
  width: 100%;
  display: flex;
  border: 1px solid #e1e1e1;
}
.divide-section .divide-left .form-elements input {
  width: calc(100% - 40px);
  border: 0;
  padding: 0 10px;
}
.divide-section .divide-left .form-elements button {
  width: 40px;
  height: 40px;
  background: url(../images/icon-search-black.png) no-repeat center center;
  background-size: 20px;
  border: 0;
  outline: none;
}
.divide-section .divide-right {
  width: 70%;
}
.divide-section .divide-right .position {
  border-bottom: 1px solid #e1e1e1;
}
.divide-section .divide-right .list-download li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  background: url(../images/icon-thumb-black.png) no-repeat 10px center;
  background-size: 30px;
  padding-left: 50px;
  font-size: 16px;
  color: #666666;
  cursor: pointer;
  border-bottom: 1px solid #e1e1e1;
}
.divide-section .divide-right .list-download li a .file-msg span:not(:last-child) {
  display: inline-block;
  margin: 0 20px;
}
.divide-section .divide-right .list-download li a .file-msg .btn {
  width: 30px;
  height: 30px;
  background: #0979d5 url(../images/icon-download-white.png) no-repeat center center;
  background-size: 15px;
  border-radius: 50%;
}
.divide-section .divide-right .list-download li a:hover {
  background-color: #0979d5;
  background-image: url(../images/icon-thumb-white.png);
  color: #ffffff;
}
.divide-section .divide-right .list-download li a:hover .btn {
  background-color: #ffffff;
  background-image: url(../images/icon-download-black.png);
}

.warranty-section {
  border-top: 1px solid #e1e1e1;
  padding: 0 50px;
}
.warranty-section .position {
  border-bottom: 1px solid #e1e1e1;
}
.warranty-section .warranty-form {
  width: 75%;
  padding: 50px 0;
}
.warranty-section .warranty-form .form-inline, .warranty-section .warranty-form .form-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 30px;
}
.warranty-section .warranty-form .form-inline .inline-flex, .warranty-section .warranty-form .form-line .inline-flex {
  display: flex;
  align-items: center;
  width: 48%;
  color: #666666;
}
.warranty-section .warranty-form .form-inline .inline-flex label, .warranty-section .warranty-form .form-line .inline-flex label {
  display: block;
  font-size: 16px;
  font-weight: normal;
  width: 150px;
  text-align: right;
}
.warranty-section .warranty-form .form-inline .inline-flex input, .warranty-section .warranty-form .form-inline .inline-flex textarea, .warranty-section .warranty-form .form-line .inline-flex input, .warranty-section .warranty-form .form-line .inline-flex textarea {
  display: block;
  width: calc(100% - 150px);
  line-height: 40px;
  border: 1px solid #e1e1e1;
  padding: 0 10px;
}
.warranty-section .warranty-form .form-inline .inline-flex button, .warranty-section .warranty-form .form-line .inline-flex button {
  display: inline-block;
  background-color: #0979d5;
  color: #ffffff;
  width: 100px;
  padding: 10px 0;
  border: 0;
  border-radius: 5px;
  outline: none;
}
.warranty-section .warranty-form .form-inline .inline-flex .note, .warranty-section .warranty-form .form-line .inline-flex .note {
  font-size: 20px;
  padding-left: 10px;
}
.warranty-section .warranty-form .form-inline .inline-flex .no-require, .warranty-section .warranty-form .form-line .inline-flex .no-require {
  opacity: 0;
}
.warranty-section .warranty-form .form-inline .inline-flex .select-ul, .warranty-section .warranty-form .form-line .inline-flex .select-ul {
  position: relative;
  width: calc(100% - 150px);
  background: url(../images/icon-arrow-down-circle.png) no-repeat 96% center;
  background-size: 20px;
}
.warranty-section .warranty-form .form-inline .inline-flex .select-ul .select-valid, .warranty-section .warranty-form .form-line .inline-flex .select-ul .select-valid {
  width: 100%;
  line-height: 40px;
  border: 1px solid #e1e1e1;
  padding: 0 10px;
}
.warranty-section .warranty-form .form-inline .inline-flex .select-ul .select-options, .warranty-section .warranty-form .form-line .inline-flex .select-ul .select-options {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: #ffffff;
  border: 1px solid #e1e1e1;
  border-top: 0;
  display: none;
  max-height: 200px;
  overflow-y: auto;
}
.warranty-section .warranty-form .form-inline .inline-flex .select-ul .select-options li, .warranty-section .warranty-form .form-line .inline-flex .select-ul .select-options li {
  padding: 10px;
}
.warranty-section .warranty-form .form-inline .inline-flex .select-ul .select-options li:hover, .warranty-section .warranty-form .form-line .inline-flex .select-ul .select-options li:hover {
  background-color: #0979d5;
  color: #ffffff;
}
.warranty-section .warranty-form .form-inline .inline-flex .select-open .select-options, .warranty-section .warranty-form .form-line .inline-flex .select-open .select-options {
  display: block;
}
.warranty-section .warranty-form .form-line .inline-flex {
  align-items: flex-start;
  width: 100%;
}

.faqs-section {
  border-top: 1px solid #e1e1e1;
}
.faqs-section .position {
  padding-left: 50px;
  padding-right: 50px;
}
.faqs-section .banner-faqs {
  position: relative;
  width: calc(100% - 100px);
  margin: 0 auto;
}
.faqs-section .banner-faqs img {
  display: block;
  width: 100%;
}
.faqs-section .banner-faqs .faqs-topic {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(0, -50%);
  width: 50%;
  color: #ffffff;
  padding: 0 100px;
}
.faqs-section .banner-faqs .faqs-topic .title {
  font-size: 24px;
}
.faqs-section .banner-faqs .faqs-topic .title::after {
  content: "";
  display: block;
  width: 50px;
  border-top: 1px solid #ffffff;
  margin: 20px 0;
}
.faqs-section .banner-faqs .faqs-topic .desc {
  line-height: 30px;
}
.faqs-section .list-faqs {
  padding: 30px 50px 50px;
}
.faqs-section .list-faqs li .question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 0;
}
.faqs-section .list-faqs li .question .nr span {
  display: inline-block;
  color: #333333;
  font-size: 16px;
}
.faqs-section .list-faqs li .question .nr span.num {
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: #0979d5;
  color: #ffffff;
  border-radius: 50%;
  margin-right: 10px;
}
.faqs-section .list-faqs li .question::after {
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  border: 2px solid #666666;
  border-left: 0;
  border-bottom: 0;
  transform: rotate(45deg);
  transition: 0.5s;
}
.faqs-section .list-faqs li .answer {
  background: #e1e1e1;
  color: #666666;
  line-height: 30px;
  padding: 0 50px;
  max-height: 0;
  overflow: hidden;
  border-bottom: 1px solid #e1e1e1;
  transition: 0.5s;
}
.faqs-section .list-faqs .open .question::after {
  transform: rotate(135deg);
}
.faqs-section .list-faqs .open .answer {
  max-height: 500px;
  padding: 30px 50px;
}
.faqs-section .list-contacts {
  padding: 30px 50px 50px;
  display: flex;
  flex-wrap: wrap;
}
.faqs-section .list-contacts .item-contact {
  width: 32%;
  padding: 30px;
  background-color: #f9fafc;
  border: 1px solid #e1e1e1;
  margin-bottom: 30px;
}
.faqs-section .list-contacts .item-contact:not(:nth-child(3n)) {
  margin-right: 2%;
}
.faqs-section .list-contacts .item-contact .title {
  font-size: 20px;
  color: #3e3e3e;
}
.faqs-section .list-contacts .item-contact .contactor {
  color: #b3b3b3;
  padding: 10px 0;
}
.faqs-section .list-contacts .item-contact .tel {
  font-size: 32px;
  color: #000000;
}
.faqs-section .list-contacts .item-contact .addr {
  color: #7e7e7e;
  padding: 10px 0 0;
}

footer {
  background-color: #000000;
}

.flex-footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 50px;
}
.flex-footer .item-footer {
  width: 33.3333333333%;
}
.flex-footer .item-footer .logo {
  padding-bottom: 20px;
}
.flex-footer .item-footer .logo a {
  display: block;
}
.flex-footer .item-footer .logo a img {
  display: block;
  max-height: 40px;
}
.flex-footer .item-footer .item-title {
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  padding-bottom: 20px;
}
.flex-footer .item-footer .item-ul {
  font-size: 16px;
  line-height: 30px;
  color: #aaaaaa;
}
.flex-footer .item-footer .item-ul a {
  display: inline-block;
  color: #aaaaaa;
}
.flex-footer .item-footer .item-ul a:hover {
  color: #ffffff;
}
.flex-footer .item-footer .item-form .form-element-inline, .flex-footer .item-footer .item-form .form-element-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}
.flex-footer .item-footer .item-form .form-element-inline input, .flex-footer .item-footer .item-form .form-element-inline textarea, .flex-footer .item-footer .item-form .form-element-line input, .flex-footer .item-footer .item-form .form-element-line textarea {
  border: 0;
  border-radius: 5px;
  outline: none;
  line-height: 20px;
  padding: 10px;
  color: #000000;
}
.flex-footer .item-footer .item-form .form-element-inline input {
  width: 48%;
}
.flex-footer .item-footer .item-form .form-element-line input {
  width: 100%;
}
.flex-footer .item-footer .item-form .form-element-line textarea {
  width: 100%;
}
.flex-footer .item-footer .item-form .form-element-line button {
  display: inline-block;
  padding: 10px 30px;
  background-color: #ffffff;
  border: 0;
  border-radius: 5px;
}

.copyright {
  background-color: #1c1c1c;
  color: #ffffff;
  text-align: center;
  padding: 20px;
}
.copyright a {
  color: #ffffff;
  cursor: pointer;
}