/* product-list */
.class-nav {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}
.class-nav ul {
  background-color: #dbe7f5;
}
.class-nav ul li {
  padding: 0;
  border-top: 1px solid #bfd3e5;
  border-bottom: 1px solid #bfd3e5;
}
.class-nav ul li a {
  font-size: 16px;
  text-align: center;
  width: 100%;
  height: 100%;
  line-height: 1.6;
  padding: 5px 0;
  color: #314d65;
  transition: all 0.3s;
}
.class-nav ul li:hover a {
  background-color: #30b2be;
  color: #fff;
}

.pro-list .item-wrapper {
  margin-bottom: 0.5rem;
}

.pro-list .item {
  transition: all 0.3s;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.pro-list .item img {
  background-color: #dbe7f5;
}
.pro-list .item .text {
  padding: 12px;
  border: 1px solid #f1f1f1;
  flex-grow: 1;
}
.pro-list .item:hover {
  box-shadow: 0px 2px 12px 0px rgba(50, 50, 50, 0.3);
}

.pro-list .item h3 {
  font-size: 16px;
  line-height: 24px;
}
.pro-list .item:hover h3 {
  color: #30b2be;
}
.pro-list .item .item-p p {
  font-size: 14px;
  color: #999;
  margin-top: 12px;
}
.pro-list .item .item-btn {
  margin-top: 18px;
  margin-bottom: 12px;
}
.pro-list .item .item-btn a:first-child {
  color: #30b2be;
  margin-right: 20px;
}
.pro-list .item .item-btn a:last-child {
  background-color: #dbe7f5;
  padding: 6px 12px;
  color: #304d67;
}
/* product-center */
.pro-list .class-tit {
  margin: 0.5rem 0;
}
.pro-list .class-tit h2 {
  text-align: center;
  font-size: 30px;
}
.pro-center .pro-list .class-tit {
  position: relative;
}
.pro-center .pro-list .class-tit .btn {
  position: absolute;
  right: 0;
  bottom: -32px;
  padding-right: 12px;
}
.pro-center .pro-list .class-tit .btn a.more {
  color: #30b2be;
  margin-right: 20px;
  text-decoration: underline #30b2be;
}
.pro-center .pro-list .class-tit .btn a.chat {
  background-color: #bfd3e5;
  color: #30b2be;
  padding: 5px 12px;
}
/* case */
.case-class-nav ul li a {
  padding: 5px 0;
}
.case-list .item h3 {
  font-weight: 400;
}
.page {
  font-size: 18px;
  color: #999;
}
.page a[title="Total record"] {
  display: none;
}
.page a.btn-a {
  width: 100px;
  height: 40px;
  line-height: 40px;
  background-color: #30b2be;
  color: #fff;
  text-align: center;
  border-radius: 5px;
}
.page b,
.page a {
  margin-right: 0.4rem;
}
.page a:last-child {
  margin-right: 0;
}
.page b {
  display: inline-block;
  width: 30px;
  height: 30px;
  background-color: #30b2be;
  border-radius: 100%;
  text-align: center;
  line-height: 30px;
  color: #fff;
  font-weight: 500;
}
/* news-list */
.news-list .class-tit {
  margin: 0.5rem 0 0.5rem;
}
.news-list .item {
  margin-bottom: 32px;
}
.news-list .item > a {
  width: 24%;
}
.news-list .item .text {
  width: 74.5%;
}
.news-list .item:first-child > a {
  width: 50%;
}
.news-list .item:first-child .text {
  width: 48.5%;
}
.news-list .item .text h3 {
  color: #304d67;
  font-size: 24px;
  line-height: 1.5;
  margin-bottom: 12px;
}
.news-list .item .text h3 a {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2; /*需要显示几行文本就把数字改成几*/
  text-overflow: ellipsis;
}
.news-list .item .text p {
  line-height: 1.8;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2; /*需要显示几行文本就把数字改成几*/
  text-overflow: ellipsis;
}
.news-list .item:first-child .text p {
  -webkit-line-clamp: 4; /*需要显示几行文本就把数字改成几*/
}
.news-list .item .text a.more {
  width: 280px;
  line-height: 60px;
  height: 60px;
  background-color: #304d67;
  color: #fff;
  text-align: center;
  border-radius: 10px;
  margin-top: 36px;
  font-size: 18px;
}

/* solution-center */
.sol-center .sol-sat .swiper1 {
  --swiper-navigation-color: rgba(255, 255, 255, 0.6);
  /* --swiper-theme-color: #fff; */
}
.sol-center .sol-sat .swiper1 .swiper-btn span {
  background-color: rgba(50, 50, 50, 0.3);
}
.sol-center .sol-sat .swiper1 .swiper-btn span::after {
  font-size: 36px;
}
.sol-center .sol-sat .swiper-nav {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  background-color: #f5f5f5;
}
.sol-center .sol-sat .swiper-nav .item {
  background-color: #f5f5f5;
}
.sol-center .sol-sat .swiper-nav .item h3 {
  font-size: 18px;
  margin-bottom: 12px;
  background-color: #bfd3e5;
  padding: 15px 0 15px 15px;
  color: #304d67;
}
.sol-center .sol-sat .swiper-nav .item ul {
  padding: 0 15px;
  color: #30b2be;
}
.sol-center .sol-sat .swiper-nav .item ul a {
  font-size: 16px;
  padding: 12px 0;
}
.sol-center .sol-sat .swiper-nav .item ul a:hover {
  text-decoration: underline;
}
.sol-center .sol-sat .btn a {
  border: 2px solid #304d67;
  height: 60px;
  width: 378px;
  border-radius: 9px;
  text-align: center;
  padding: 10px;
  margin-top: 30px;
  line-height: 36px;
}
.sol-center .sol-sat .btn a:first-child {
  color: #fff;
  background-color: #304d67;
  margin-right: 20px;
}
.sol-center .sol-sat .btn a:last-child {
  color: #304d67;
}
.sol-center .sol-mat a {
  /* margin-right: 3%; */
  margin-right: calc((100% - 191px * 5) / 4);

  margin-bottom: 0.5rem;
}
.sol-center .sol-mat a h3 {
  font-size: 18px;
  color: #304d67;
  margin-top: 30px;
  text-align: center;
}
.sol-center .sol-mat a:nth-child(5n) {
  margin: 0;
}
.sol-center .sol-oth .img {
  width: 62%;
}
.sol-center .sol-oth .text {
  width: 38%;
  padding: 16px;
}
.sol-center .sol-oth .text p {
  line-height: 1.8;
}
.sol-center .sol-oth .text .nav a {
  display: block;
  margin-top: 28px;
  color: #999;
}
.sol-center .sol-oth .text .nav a:hover {
  color: #304d67;
}
.sol-list .item-wrapper {
  margin-bottom: 30px;
}
.sol-list .item-wrapper h3 {
  margin-top: 12px;
}
@media (max-width: 1439px) {
  .sol-center .sol-sat .swiper-nav .item ul a {
    padding: 10px 0;
  }
  .sol-center .sol-oth .text .nav a {
    margin-top: 22px;
  }
}
@media (max-width: 1199px) {
  .class-nav ul li a {
    font-size: 14px;
  }
  .pro-center .pro-list .class-tit {
    margin-bottom: 0.6rem;
  }
  .pro-center .hot-product .row > *:nth-last-child(1),
  .pro-center .hot-product .row > *:nth-last-child(2) {
    display: none;
  }
  .pro-center .class-product .row > *:nth-last-child(1) {
    display: none;
  }
  .case-center .class-product .row > *:nth-last-child(1) {
    display: block;
  }
  .sol-center .sol-sat .swiper-nav .item h3 {
    font-size: 16px;
    padding: 15px 0 15px 8px;
  }
  .sol-center .sol-sat .swiper-nav .item ul a {
    padding: 7px 0;
    font-size: 14px;
  }

  .sol-center .sol-mat a:nth-child(n) {
    margin-right: calc((100% - 191px * 4) / 3);
  }
  .sol-center .sol-mat a:nth-child(4n) {
    margin-right: 0;
  }
  .sol-center .sol-oth .text .nav a {
    margin-top: 8px;
  }
  .news-list .item .text a.more {
    width: 220px;
    line-height: 42px;
    height: 42px;
  }
}
@media (max-width: 991px) {
  .class-nav ul li a {
    line-height: 1.3;
  }

  .pro-center .pro-list .class-tit {
    margin-bottom: 0.8rem;
  }
  .pro-list .item {
    margin-left: -5px;
    margin-right: -5px;
  }
  .pro-list .item .text {
    padding: 12px 6px;
  }
  .pro-list .item h3 {
    line-height: 20px;
  }
  .pro-list .item .item-btn a:first-child {
    margin-right: 8px;
  }
  .case-class-nav ul li a {
    padding: 5px 15px;
  }
  .case-list .item h3 {
    font-size: 14px;
  }
  .sol-center .sol-sat .swiper-nav {
    margin-bottom: 10px;
    display: block;
  }
  .sol-center .sol-sat .swiper-nav .item ul a {
    margin-right: 20px;
  }
  .sol-center .sol-mat a:nth-child(n) {
    margin-right: calc((100% - 191px * 3) / 2);
    margin-bottom: 0.8rem;
  }
  .sol-center .sol-mat a:nth-child(3n) {
    margin-right: 0;
  }
  .sol-center .sol-mat a h3 {
    margin-top: 18px;
  }
  .sol-center .sol-oth .img,
  .sol-center .sol-oth .text {
    width: 100%;
  }
  .sol-center .sol-oth .text p {
    width: 50%;
    margin-right: 30px;
  }
  .sol-center .sol-oth .text .nav a {
    margin-top: 14px;
  }
  .news-list .item > a {
    width: 50%;
  }
  .news-list .item .text {
    width: 48.5%;
  }
  .news-list .item .text h3 {
    font-size: 18px;
    line-height: 1.2;
  }
  .news-list .item .text p {
    line-height: 1.4;
  }
  .news-list .item .text a.more {
    margin-top: 24px;
  }
}
@media (max-width: 767px) {
  .class-nav ul li {
    border-bottom: none;
    border-right: 1px solid #fff;
  }
  .class-nav ul li:nth-child(5),
  .class-nav ul li:nth-child(6) {
    border-bottom: 1px solid #bfd3e5;
  }
  .class-nav ul li a {
    line-height: 2;
  }
  .pro-center .pro-list .class-tit .btn {
    bottom: -22px;
  }
  .pro-center .pro-list .class-tit .btn a.chat {
    display: none;
  }
  .pro-center .pro-list .class-tit .btn a.more {
    margin-right: 0;
  }
  .pro-center .class-product .row > *:nth-last-child(1) {
    display: block;
  }
  .case-center .class-product .row > *:nth-last-child(1) {
    display: none;
  }

  .sol-center .sol-sat .btn {
    flex-wrap: wrap;
  }
  .sol-center .sol-sat .btn a {
    width: 100%;
  }
  .sol-center .sol-sat .btn a:first-child {
    margin-right: 0;
    line-height: 36px;
  }
  .sol-center .sol-mat a:nth-child(n) {
    margin-right: calc((100% - 170px * 3) / 2);
    max-width: 170px;
  }
  .sol-center .sol-mat a:nth-child(3n) {
    margin-right: 0;
  }
  .sol-center .sol-mat a img {
    width: 100%;
  }
  .sol-center .sol-mat a h3 {
    margin-top: 16px;
    font-size: 16px;
  }
  .sol-center .sol-oth .text p {
    width: 100%;
    margin-right: 0;
  }
  .sol-center .sol-oth .text .nav {
    display: flex;
    flex-wrap: wrap;
  }
  .sol-center .sol-oth .text .nav a {
    width: 50%;
  }
  .news-list .item .text h3 a {
    font-size: 16px;
  }
  .news-list .item:first-child .text p {
    -webkit-line-clamp: 3;
  }
  .news-list .item .text a.more {
    font-size: 14px;
    height: 32px;
    line-height: 32px;
    width: 140px;
    margin-top: 12px;
  }
}
@media (max-width: 575px) {
  .class-nav ul li a {
    line-height: 1.6;
    padding: 5px 24px;
  }
  .pro-list .item h3 {
    font-size: 14px;
  }
  .sol-center .sol-mat a:nth-child(n) {
    margin-right: calc(100% - 170px * 2);
    max-width: 170px;
  }
  .sol-center .sol-mat a:nth-child(2n) {
    margin-right: 0;
  }

  .sol-center .sol-mat a h3 {
    font-size: 14px;
  }
  .sol-center .sol-oth .text p {
    display: none;
  }
  .sol-center .sol-oth .text .nav {
    display: block;
    width: 100%;
  }
  .sol-center .sol-oth .text .nav a {
    width: 100%;
  }
  .news-list .item {
    flex-wrap: wrap;
  }
  .news-list .item > a {
    width: 100% !important;
  }
  .news-list .item .text {
    width: 100% !important;
    margin-top: 12px;
  }
}