.product-info .info-content,
.product-feature .feature-list,
.product-tab,
.product-parameter,
.product-case,
.product-news {
  padding: 0 16.666667vw;
}
.product-info {
  position: relative;
  height: 28.125vw;
}
.content-en .product-info {
  height: 31.25vw;
}
.product-info .info-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.info-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: inherit;
}
.info-content .info-text-wrapper {
  flex-shrink: 0;
  width: 26.042vw;
}
.info-content .info-text-wrapper .info-title {
  display: flex;
  flex-direction: column;
  font-size: 2.083vw;
  color: #222;
  line-height: 1;
}
.content-en .info-content .info-text-wrapper .info-title {
  font-size: 1.77083vw;
}
.info-content .info-text-wrapper .info-title > span:first-child {
  margin-bottom: 1.042vw;
}
.info-content .info-text-wrapper .dividing-line {
  width: 3.906vw;
  height: 1px;
  margin: 1.563vw 0;
  background-color: #666;
}
.info-content .info-text-wrapper .info-text {
  text-indent: 2em;
  font-size: 0.8333vw;
  color: #333;
  line-height: 1.75;
}
.content-en .info-content .info-text-wrapper .info-text {
  line-height: 1.5;
}
.info-content .display-wrapper {
  flex-grow: 1;
  max-width: 40.625vw;
  padding-left: 5.208vw;
}
.info-content .display-wrapper .display-img {
  display: none;
}
.info-content .display-wrapper .display-img:first-child {
  max-width: 100%;
  display: block;
}
.thumbnail-list {
  position: absolute;
  top: 50%;
  right: 2.083vw;
  transform: translateY(-50%);
}
.thumbnail-img-item {
  width: 6.25vw;
  height: 4.167vw;
  padding: 0.208vw 0.313vw;
  cursor: pointer;
  outline: 1px solid #ccc;
  transition: all 0.3s;
}
.thumbnail-img-item:not(:last-child) {
  margin-bottom: 0.625vw;
}
.thumbnail-img-item.active {
  outline: 1px solid #016dbf;
}
.thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-display-swiper {
  display: none;
}

.product-feature {
  background-color: #0070c0;
}
.product-feature .feature-list {
  display: grid;
  justify-content: space-between;
  grid-template-columns: 1fr 1fr 1fr;
  grid-gap: 0.156vw;
  height: inherit;
  padding-top: 2.188vw;
  padding-bottom: 2.188vw;
}
.product-feature .feature-list .feature-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  height: 4.271vw;
  padding: 0 1.094vw;
  background-color: #1a7fc6;
}
 .content-en .product-feature .feature-list .feature-item {
  height: 8.333vw;
}
.product-feature .feature-item .feature-icon {
  width: 2.5vw;
  height: 2.5vw;
}
.product-feature .feature-item .feature-text {
  padding-left: 1.094vw;
  font-weight: bold;
  font-size: 0.938vw;
  color: #fff;
  line-height: 1.5;
}
#app {
  visibility: hidden;
}
#app .el-tabs__nav {
  display: flex;
  width: 100%;
}
#app .el-tabs__header {
  margin-bottom: 0;
}
#app .el-tabs__item {
  width: 100%;
  height: 2.083vw;
  line-height: 1;
  padding: 0 1.042vw;
  color: #333;
  font-size: 1.042vw;
  font-weight: bold;
  text-align: center;
}
#app .el-tabs--bottom .el-tabs__item.is-bottom:nth-child(2), 
#app .el-tabs--bottom .el-tabs__item.is-top:nth-child(2),
#app .el-tabs--top .el-tabs__item.is-bottom:nth-child(2),
#app .el-tabs--top .el-tabs__item.is-top:nth-child(2) {
  padding-left: 0;
}
#app .el-tabs__item.is-active {
  color: #0070c0;
}
#app .el-tabs__active-bar {
  background-color: #0070c0;
}
#app .el-tabs__item:hover {
  color: #0070c0;
}
#app .el-tabs__nav-wrap::after {
  background-color: #dadada;
}
.product-tab {
  padding-top: 5.208333vw;
  background-color: #f9f9f9;
}
#app .img-wrapper {
  position: relative;
  height: 30.313vw;
}
#app .tab-content-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#app .button-list {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  row-gap: 0.521vw;
  width: 10.521vw;
  height: 100%;
}
#app .button-list .img-button {
  display: flex;
  justify-content: center;
  align-items: center;
  width: inherit;
  height: 3.125vw;
  background-color: #eaeaea;
  font-size: 1.042vw;
  color: #333;
  cursor: pointer;
}
#app .button-list .img-button:hover,
#app .button-list .img-button.active {
  background-color: #0070c0;
  font-weight: bold;
  color: #fff;
}

.product-parameter .parameter-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.product-parameter .parameter-table > table {
  width: 100%;
  border-collapse: collapse;
}
.product-parameter .parameter-table th,
.product-parameter .parameter-table td {
  border: 1px solid #ccc !important;
}
.product-parameter .parameter-table td {
  height: 1.667vw;
  text-align: center;
  vertical-align: middle;
  font-size: 0.729vw;
}
.product-parameter .parameter-table td:first-child {
  width: 11.458vw;
  text-align: left;
  padding-left: 2em;
}
#parameter-tips {
  display:none; position: absolute; bottom: -2.083vw; right: 0; font-size: 0.729vw; color: #666;
}

.product-parameter,
.product-case,
.product-news {
  padding-top: 5.208333vw;
  padding-bottom: 5.208333vw;
}
 .title-wrapper {
  margin-bottom: 2.604167vw;
  text-align: center;
}
.container-title {
  margin-bottom: 0.78125vw;
  font-size: 2.083333vw;
  color: #222;
  line-height: 1.35;
}
.container-description {
  font-size: 1.041667vw;
  line-height: 1;
  font-weight: lighter;
  color: #666;
}
.product-case {
  background-color: #f9f9f9;
}
.product-case .container-title, .product-news .container-title {
  line-height: 1;
}
.case-list, .news-list {
  display: flex;
  justify-content: space-between;
}
.case-swiper-container, .news-swiper-container {
  display: none;
}
.case-item, .news-item {
  width: 21.145833vw;
  background-color: #fff;
}
.case-img-wrapper {
  position: relative;
  display: block;
  padding-top: 73.8916256%;
  overflow: hidden;
}
.case-img, .news-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all .3s ease-in-out;
}
.case-img:hover, .news-img:hover {
  transform: scale(1.05);
}
.case-introduction {
  display: flex;
  flex-direction: column;
  padding: 1.25vw 1.5625vw;
}
.industry {
  margin-bottom: 0.520833vw;
  font-size: 0.9375vw;
  color: #333;
  line-height: 1;
}
.case-introduction .title {
  margin-bottom: 1.041667vw;
  font-size: 1.5625vw;
  color: #000;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.case-introduction .description {
  font-size: 0.833333vw;
  color: #666;
  line-height: 1.625;
}
.case-introduction .button-more {
  margin-top: 1.041667vw;
  font-size: 0.729167vw;
  color: #666;
  text-decoration: underline;
  cursor: pointer;
}
.case-introduction .button-more:hover {
  color: #016dbf;
}
.product-case > .button-container,
.product-news > .button-container {
  margin-top: 2.604167vw;
  text-align: center;
}

.news-img-wrapper {
  position: relative;
  display: block;
  padding-top: 63.054187%;
  overflow: hidden;
}
.news-description {
  margin-bottom: 1.5625vw;
  border: 1px solid #6666;
  border-right: 0;
  border-left: 0;
  padding: 1.5625vw 0;
  font-size: 16px;
}
.news-description .date {
  color: #666;
}
.news-description .title {
  display: block;
    margin-top: 0.520833vw;
    color: #333;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    line-height: 1;
    cursor: pointer;
    font-weight: bold;
}
.product-display-swiper-container {
  display: none;
}

@media (max-width: 768px) {
  .title-wrapper {
    margin-bottom: 1rem;
  }
  .container-title {
    font-size: 1.2rem;
  }
  .case .container-title,
  .news .container-title {
    margin-bottom: .5rem;
  }
  .container-description {
    font-size: 0.8rem;
  }

  .product-info .info-content,
  .product-feature .feature-list,
  .product-tab, .product-parameter,
  .product-case, .product-news {
    padding: 2rem 0;
}
  .product-info {
    height: auto;
  }
  .content-en .product-info {
    height: auto;
  }
  .info-content {
    flex-direction: column;
    justify-content: center;
  }
  .display-wrapper,
  .thumbnail-list {
    display: none;
  }
  .info-content .info-text-wrapper {
    width: 85%;
  }
  .content-en .info-content .info-text-wrapper {
    width: 96%;
  }
  .info-content .info-text-wrapper .info-title {
    font-size: 1.2rem;
  }
  .content-en .info-content .info-text-wrapper .info-title {
    font-size: 1.2rem;
  }
  .info-content .info-text-wrapper .dividing-line {
    width: 3.75rem;
    margin: 1rem 0;
  }
  .info-content .info-text-wrapper .info-text {
    font-size: 0.8rem;
  }
  .product-display-swiper-container {
    display: block;
    position: relative;
    width: 85%;
    margin: 1.5rem auto 0;
  }
  .product-display-swiper-container .product-display-item-slide {
    height: 6rem;
    background-color: transparent;
    font-size: 0;
  }
  .product-display-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  .product-display-swiper-pagination {
    bottom: var(--swiper-pagination-bottom, -1.5rem) !important;
  }
  .case-swiper-pagination,
  .news-swiper-pagination {
    bottom: var(--swiper-pagination-bottom, -1rem) !important;
  }
  .product-display-swiper-pagination .swiper-pagination-bullet-active,
  .case-swiper-pagination .swiper-pagination-bullet-active,
  .news-swiper-pagination .swiper-pagination-bullet-active {
    background-color:  #222;
  }

  .product-feature .feature-list {
    grid-template-columns: 1fr;
    grid-gap: 0.5rem 0;
    width: 85%;
    margin: 0 auto;
  }
  .product-feature .feature-list .feature-item {
    height: 3.6rem;
    padding-right: 0.4rem;
    padding-left: 0.8rem;
  }
  .content-en .product-feature .feature-list .feature-item {
    height: 6rem;
  }
  .product-feature .feature-item .feature-icon {
    width: 1.6rem;
    height: 1.6rem;
  }
  .product-feature .feature-item .feature-text {
    padding-left: 0.8rem;
    font-size: 0.7rem;
    line-height: 1.3;
  }

  .case-list, .news-list {
    display: none;
  }
  .case-swiper-container, .news-swiper-container {
    display: block;
    position: relative;
  }
  .case-swiper,
  .news-swiper {
    width: 85%;
    margin: 0 auto;
  }
  .swiper-slide {
    width: 100%;
    background-color: #fff;
  }
  .case-swiper-pagination,
  .news-swiper-pagination {
    bottom: var(--swiper-pagination-bottom, -1.6rem) !important;
  }
  .case-swiper-pagination .swiper-pagination-bullet-active,
  .news-swiper-pagination .swiper-pagination-bullet-active {
    background-color:  #222;
  }
  .case-introduction {
    padding: 0.8rem 1rem;
  }
  .industry {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
  }
  .case-introduction .title {
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
  }
  .case-introduction .description {
    font-size: 0.8rem;
  }
  .case-introduction .button-more {
    margin-top: 0.5rem;
    font-size: 0.7rem;
  }
  .case .link-wrapper, .news .link-wrapper {
    margin-top: 2.5rem;
  }
  .news-description {
    margin-bottom: 1rem;
    padding: 1rem 0;
    font-size: 0.8rem;
  }
  .news-description .title {
    margin-top: 0.5rem;
  }
  .product-case > .button-container, .product-news > .button-container {
    margin-top: 2rem;
  }

  .product-tab {
    /* min-height: 16rem; */
  }
  #app .el-collapse {
    border-color: #dadada;
  }
  #app .el-collapse-item__header {
    justify-content: center;
    position: relative;
    height: 2.4rem;
    background-color: transparent;
    border-color: #dadada;
    font-size: 0.8rem;
    font-weight: bold;
    color: #333;
    line-height: 2.4rem;
    -webkit-tap-highlight-color: transparent;
  }
  #app .el-collapse-item__arrow {
    margin: 0;
    position: absolute;
    top: calc(50% - .5em);
    right: .5rem;
  }
  #app .el-collapse-item__content {
    background-color: #f9f9f9;
  }
  #app .el-collapse-item__header.is-active {
    color: #0070c0;
  }
  .img-wrapper-mobile {
    font-size: 0;
  }
  .tab-content-img-mobile {
    width: 100%;
    height: 10.5rem;
    object-fit: contain;
  }
  .button-list-mobile {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .5rem 1rem;
    flex-wrap: wrap;
    width: 90%;
    margin: 0 auto;
  }
  .img-button {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 2rem;
    background-color: #eaeaea;
    font-size: .7rem;
    color: #333;
  }
  .img-button:hover,
  .img-button.active {
    background-color: #0070c0;
    font-weight: bold;
    color: #fff;
  }

  .parameter-table {
    width: 90%;
    margin: 0 auto;
  }
  .product-parameter .parameter-table > table {
    width: 100%;
    border-collapse: collapse;
  }
  .product-parameter .parameter-table th,
  .product-parameter .parameter-table td {
    border: 1px solid #ccc !important;
  }
  .product-parameter .parameter-table td {
    height: 1.5rem;
    font-size: 0.55rem;
  }
  .product-parameter .parameter-table td:first-child {
    width: 8rem;
    text-align: left;
    padding-left: .5em;
  }
  /* #parameter-tips {
    display: block;
    position: absolute; bottom: -2rem; left: 0; font-size: 0.6rem; color: #666;
  } */
}