.products-cata-menu-div {
  position: sticky;
  top: .78rem;
  z-index: 100;
  padding: .2rem 0;
  /* margin-bottom: .8rem; */
  border-bottom: .01rem solid #EEE;
  background: #fff;
}

.products-cata-menu-div .content {
  position: relative;
  align-items: center;
  justify-content: space-between;
  font-family: 'Hind-Medium';
}

.products-cata-menu-div .products-cata-lists-menu {
  max-width: 14.1rem;
  width: 100%;
  align-items: center;
}

.overflow {
  overflow: hidden;
}

.products-cata-menu-div .products-cata-lists-menu.overflow::after {
  position: absolute;
  top: 0;
  right: 1.7rem;
  width: 1rem;
  height: 100%;
  content: '';
  background: linear-gradient(to right, #ffffff50, #ffffff);
}

.products-cata-menu-div ul {
  align-items: center;
}

.products-cata-menu-div ul.active {
  flex-wrap: wrap;
  height: auto;
  transition: all 1s;
}

.products-cata-menu-div ul li {
  padding: 0 .35rem;
  height: 40px;
  line-height: 40px;
}

.products-cata-menu-div ul li:first-child {
  padding-left: 0;
}

.products-cata-menu-div ul li.active {
  padding: 0 .2rem;
  font-family: 'Hind-Bold';
  background: #258ca6;
}

.products-cata-menu-div ul li a {
  color: #666;
  white-space: nowrap;
}

.products-cata-menu-div ul li.active a {
  color: #fff;
}



.products-cata-menu-div .expand-more {
  position: absolute;
  top: 0;
  right: 0;
  width: 1.7rem;
  /* width: auto; */
  height: .4rem;
  line-height: .4rem;
  display: flex;
  justify-content: flex-end;
  color: #258ca6;
  cursor: pointer;
  background: #fff;
}

.products-cata-menu-div .expand-more.active {
  top: .15rem;
}

.products-cata-content {
  margin-bottom: 1rem;
}

.products-cata-content section .part {
  padding: .8rem 0;
}

.products-cata-title {
  position: relative;
  font-size: 32px;
  color: #2d2d2d;
  font-family: 'Hind-Bold';
  margin-bottom: .3rem;
  padding-left: 40px;
}

.products-cata-title::before {
  position: absolute;
  top: 11px;
  left: 0;
  width: 24px;
  height: 24px;
  content: '';
  background: url(/lib/images/products/icon_title.svg) no-repeat left center;
  background-size: contain;
}

.part-one {
  position: relative;
}

.part-one::before,
.part-one::after {
  position: absolute;
  bottom: -0.02rem;
  left: 0;
  width: 100%;
  height: .01rem;
  content: '';
  background: #eee;
}

.part-one::after {
  bottom: -0.08rem;
}

.part-one .content {
  align-items: center;
  justify-content: space-between;
}

.part-one-text {
  max-width: 5rem;
  width: 100%;
  margin-right: .4rem;
}

.part-one-text .text p {
  margin-bottom: .3rem;
}

.part-one-text .get-quote {
  margin-top: .5rem;
}

/* paqrt two */
.products-cata-content section .part-two {
  padding-bottom: 0;
}

.products-cata-content section .part-two .row > div {
  margin-top: .4rem;
}


.products-cata-content section .part-two .row > div:nth-child(1),
.products-cata-content section .part-two .row > div:nth-child(2) {
  margin-top: 0;
}
 

.part-two .products-cata-lists .item {
  position: relative;
  height: 100%;
  display: flex;
  justify-content: space-between;
  overflow: hidden;
  border: .01rem solid #eee;
  border-top-left-radius: .3rem;
}

.part-two .pro-cata-lists-img {
  max-width: 3.65rem;
  width: 100%;
  display: flex;
  position: relative;
  padding: .25rem 3.12501vw;
}

.part-two .products-cata-lists .item .pro-cata-lists-img::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  content: '';
  opacity: 0;
  background: rgba(11, 46, 39, 0.03);
  transition: all 0.4s;
}

.part-two .pro-cata-lists-img img {
  max-width: 2.5rem;
  width: 100%;
  transition: all 0.4s;
}

.part-two .pro-cata-lists-desc {
  position: relative;
  max-width: 3.35rem;
  width: 100%;
  margin: .3rem;
}

.part-two .pro-cata-lists-model {
  display: none;
  color: #258ca6;
  font-size: .16rem;
  font-family: 'Hind-Medium';
}

.part-two .pro-cata-lists-title {
  color: #2d2d2d;
  font-size: 20px;
  font-family: 'Hind-Medium';
  margin-bottom: .2rem;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.part-two .pro-cata-lists-parameter {
  color: #666;
  margin-bottom: .3rem;
}

.part-two .pro-cata-lists-parameter li span {
  color: #404040;
  font-family: 'Hind-Medium';
}

.view-details {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}

.view-details a {
  position: relative;
  color: #fff;
  display: flex;
  align-items: center;
  height: 30px;
  padding-right: 10px;
  font-size: 14px;
  justify-content: flex-end;
  background: #5f747a;
  transition: all 0.4s;
}

.view-details a span {
  transition: all 0.4s;
}

.view-details a::before {
  position: absolute;
  top: 14px;
  left: 0;
  width: 82px;
  height: 2px;
  content: '';
  background: #fff;
  transition: all 0.4s;
}

.view-details a::after {
  position: absolute;
  top: 9px;
  left: 70px;
  width: 10px;
  height: 10px;
  content: '';
  transform: rotate(45deg);
  border-right: 2px solid #fff;
  border-top: 2px solid #fff;
  transition: all 0.4s;
}

.part-two .products-cata-lists .item:hover .pro-cata-lists-img::after {
  opacity: 1;
  background: rgba(11, 46, 39, 0.03);
  transition: all 0.4s;
}

.part-two .products-cata-lists .item:hover .pro-cata-lists-img img {
  transform: scale(1.1);
  transition: all 0.4s;
}

.part-two .products-cata-lists .item:hover .view-details a {
  background: #258ca6;
  transition: all 0.4s;
}


.part-two .products-cata-lists .item:hover .view-details a span {
  transform: translateX(-10px);
  transition: all 0.4s;
}

.part-two .products-cata-lists .item:hover .view-details a::before {
  width: 102px;
  transition: all 0.4s;
}

.part-two .products-cata-lists .item:hover .view-details a::after {
  transform: translateX(20px) rotate(45deg);
  transition: all 0.4s;
}

.part-three-contrent {
  padding: .4rem .4rem .65rem;
  border: .01rem solid #eee;
}

.part-three-text p {
  margin-bottom: .3rem;
}

.part-three-contrent .swiper-slide {
  height: auto;
}

.part-three-contrent .swiper-slide .potho {
  height: 100%;
  margin: auto;
  display: flex;
  align-items: center;
}

.part-three-contrent .swiper-slide .potho img {
  margin: auto;
}

.swiper-button-prev::after,
.swiper-button-next::after {
  content: '';
}


.swiper-button-prev,
.swiper-button-next {
  width: .56rem;
  height: .56rem;
  /* border-radius: 50%; */
}

.swiper-button-prev {
  background: url(/lib/images/img_banner_arrow_rleft.svg) no-repeat center #258ca6;
  background-size: 40%;
}

.swiper-button-next {
  background: url(/lib/images/img_banner_arrow_right.svg) no-repeat center #258ca6;
  background-size: 40%;
}

.products-cata-content section .part-four {
  padding: 0;
}

.part-four-potho {
  max-width: 7.7rem;
  width: 100%;
  /* flex-shrink: 0; */
  border: 1px solid #eee;
}

.part-four-potho .potho {
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: 59.742%;
}

.part-four-potho .potho img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.part-four-text {
  /* height: 23.95842vw; */
  width: 100%;
  display: flex;
  align-items: center;
  color: #fff;
  font-size: .2rem;
  background: #258ca6;
}

.part-four-text .content {
  max-width: 5rem;
  width: 100%;
  margin: auto;
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: 56.742%;
}

.part-four-text .content .text {
  position: absolute;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.part-four-text .learn-more a {
  margin-top: .3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: .1rem .3rem;
  color: #258ca6;
  font-family: 'Hind-Medium';
  font-size: .16rem;
  background: #fff;
}

.part-five .text {
  margin-bottom: .3rem;
}

.part-five .table-wrap thead {
  background-color: #258ca6;
  color: #fff;
}

.part-five .table-wrap thead th {
  border: none;
  text-align: center;
}

.part-five .table-wrap tbody tr td span {
  color: #18a4c7;
  font-size: .12rem;
  margin-left: .1rem;
}

.part-five .table-wrap tr {
  display: flex;
  width: 100%;
}

.part-five .table-wrap thead tr th,
.part-five .table-wrap tbody tr td {
  width: 100%;
}

.part-five .table-wrap thead tr th:nth-child(1),
.part-five .table-wrap thead tr th:nth-child(2),
.part-five .table-wrap tbody tr td:nth-child(1),
.part-five .table-wrap tbody tr td:nth-child(2) {
  max-width: 4rem;
  width: 100%;
}

.part-five .table-wrap tbody tr td p {
  max-width: 7rem;
}

.part-five .table-wrap tbody tr td:nth-child(1) {
  padding-left: 4.16665vw;
  font-family: 'Hind-Medium';
}

.part-five .table-wrap tbody tr td:nth-child(2) {
  text-align: center;
  color: #5f747a;
  font-family: 'Hind-Medium';
}

.part-five .get-quote p {
  margin: .5rem auto .2rem;
}

.related-case {
  padding-bottom: 1rem;
}

.case-swiper {
  margin-top: .4rem;
}

.case-swiper .swiper-slide {
  height: auto;
}

.case-item {
  max-width: 6rem;
  width: 100%;
  height: 100%;
}

.case-img {
  position: relative;
  max-width: 6rem;
  width: 100%;
  display: block;
  overflow: hidden;
  border-radius: .1rem;
  margin-bottom: .3rem;
}

.case-img img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  border-radius: .1rem;
  transition: all 0.4s;
}

.case-item .case-img::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  content: '';
  opacity: 0;
  background: #0b272e20;
  transition: all 0.4s;
}

.case-desc {
  padding: 0 .2rem;
}

.case-desc h3 {
  position: relative;
  font-size: 20px;
  font-family: 'Hind-Medium';
  margin-bottom: .1rem;
  -webkit-line-clamp: 2;
}

.case-desc .case-publish,
.case-desc .case-publish .flex {
  align-items: center;
  color: #666;
}

.case-desc .case-publish .flex {
  margin-right: .3rem;
}

.case-desc .case-publish .flex:last-child {
  margin-right: 0;
}

.case-desc .case-publish .flex img {
  margin-right: .1rem;
}

.case-item:hover .case-img img {
  transform: scale(1.1);
  transition: all 0.4s;
}

.case-item:hover .case-img::after {
  opacity: 1;
}

.case-item .case-desc h3::after {
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  width: 0;
  height: .01rem;
  background: #258ca6;
  display: none;
}

.case-item:hover .case-desc h3  a {
  text-decoration: underline;
  text-decoration-color: #258ca6;
  transition: all 0.4s;
}


@media (max-width: 1279px) {
  .products-cata-menu-div ul li {
    padding-right: .5rem;
  }

  .part-two .products-cata-lists .item {
    flex-direction: column;
  }


  .part-two .pro-cata-lists-img,
  .part-two .pro-cata-lists-desc {
    max-width: 100%;
  }

  .part-two .pro-cata-lists-img img {
    margin: auto;
  }

  .part-two .pro-cata-lists-desc {
    margin: 0;
    padding: .3rem .3rem .6rem;
  }

  .view-details {
    /* max-width: 90%; */
    width: calc(100% - .6rem);
    bottom: .3rem;
    left: .3rem;
  }

  .part-four-text {
    font-size: 16px;
    padding: 0 .3rem;
  }

}

@media (max-width: 1023px) {
  .products-cata-title::before {
    top: 8px;
  }

  .products-cata-content section .part {
    padding: .6rem 0;
  }

  .products-cata-content section .part-two {
    padding-bottom: 0;
  }

  .products-cata-content section .part-four {
    padding: 0;
  }

  .products-cata-menu-div ul li {
    padding-right: .3rem;
  }

  .part-one .content {
    flex-direction: column;
  }

  .part-one-text {
    max-width: 100%;
    margin-right: 0;
    margin-bottom: .4rem;
  }

  .products-cata-content section .part-four .content {
    flex-direction: column;
    max-width: 100%;
  }

  .part-four-potho {
    max-width: 100%;
  }

  .products-cata-title {
    font-size: 28px;
  }

  .related-case {
    padding-bottom: .7rem;
  }


  /* 手机 菜单 */
  .expand-more {
    display: none;
  }

  .products-cata-menu-div {
    top: .78rem;
    padding: 0;
    border: none;
    /* margin-bottom: .4rem; */
  }

  .products-cata-menu-div .content .visible-xs {
    width: 100%;
  }

  .mobile-pro-cata-menu {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    border: 1px solid #eee;
    padding: 15px .15rem;
    font-size: 16px;
    margin-bottom: .2rem;
  }

  .mobile-pro-cata-menu ul {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 10;
    width: 100%;
    padding: .1rem 0;
    background: #fff;
    display: none;
    box-shadow: 0rem 0rem .05rem 0 rgb(11 46 39 / 15%);
  }

  .mobile-pro-cata-menu ul li {
    padding: .05rem .15rem;
  }

  .products-cata-menu-div ul li:first-child {
    padding-left: .15rem;
  }

  .mobile-pro-cata-menu ul li a {
    font-size: 16px;
  }

  .products-cata-content {
    margin-bottom: .6rem;
  }

  .case-item,
  .case-img {
    max-width: 100%;
  }
}

@media (max-width: 767px) {
  .products-cata-title {
    font-size: 24px;
  }

  .products-cata-title::before {
    top: 4px;
  }

  .products-cata-menu-div {
    top: .6rem;
  }


  .part-two .pro-cata-lists-img img {
    max-width: 100%;
  }

  .part-one-text .get-quote {
    margin-top: .4rem;
  }

  .products-cata-content section .part {
    padding: .4rem 0;
  }

  .products-cata-content section .part-two {
    padding-bottom: 0;
  }

  .products-cata-content section .part-two .row > div {
    margin-top: 0;
    margin-bottom: .3rem;
  }

  .products-cata-content section .part-two .row > div:last-child {
    margin-bottom: 0;
  }

  .products-cata-content section .part-four {
    padding: 0;
  }

  .part-two .pro-cata-lists-desc {
    padding: .3rem .15rem .6rem;
  }

  .view-details {
    left: .15rem;
    width: calc(100% - .3rem);
  }

  .part-three-contrent {
    padding: .3rem .15rem;
  }

  .part-three-swiper .swiper-button-prev,
  .part-three-swiper .swiper-button-next {
    width: .35rem;
    height: .35rem;
  }

  .part-three-swiper .swiper-button-prev {
    left: 0;
  }

  .part-three-swiper .swiper-button-next {
    right: 0;
  }

  .part-four-text .content {
    height: auto;
    padding-bottom: inherit;
  }

  .part-four-text {
    padding: 0 .15rem;
  }

  .part-four-text .content .text {
    position: relative;
    padding: .4rem ;
  }

  .part-five .table-wrap tbody tr td:nth-child(1) {
    padding-left: .1rem;
  }

  .part-five .table-wrap tbody tr td {
    font-size: .14rem;
  }

  .part-five .get-quote p {
    margin: .4rem auto 0;
  }

  .related-case {
    padding-bottom: .4rem;
  }

  .case-desc {
    padding: 0;
  }

  .case-desc .case-publish {
    flex-direction: column;
    align-items: flex-start;
  }

  .products-cata-content {
    margin-bottom: .3rem;
  }
}