/* 内页 */
.inside-page {
  padding: 50px 0;
  min-height: 400px;
}
.inside-page .page {
  max-width: 1400px;
  display: flex;
  align-items: flex-start;
}
.inside-page .main {
  flex: 1;
}
.left_nav {
  width: 21%;
  margin-right: 3%;
  position: relative;
  z-index: 2;
}
.left_nav .tit {
  padding: 30px 0;
  text-align: center;
  background-color: #c40202;
}
.left_nav .tit p {
  font-size: 26px;
  font-weight: bold;
  color: #ffffff;
}
.left_nav .tit span {
  font-size: 15px;
  text-transform: uppercase;
  color: #eee;
  margin-top: 8px;
}
.left_nav .sort-nav {
  background-color: #fff;
  border: 1px solid #eee;
}
.left_nav .sort-nav > ul > li p {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.left_nav .sort-nav > ul > li > a {
  padding: 20px 30px;
  background-color: #f5f5f5;
  border-top: 1px solid #fff;
  position: relative;
}
.left_nav .sort-nav > ul > li > a p {
  padding-right: 20px;
}
.left_nav .sort-nav > ul > li > a i {
  width: 30px;
  height: 30px;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  text-align: center;
  line-height: 28px;
}
.left_nav .sort-nav > ul > li > a:hover {
  background-color: #c40202;
  color: #fff;
}
.left_nav .sort-nav > ul > li > a:hover i {
  border-color: #fff;
}
.left_nav .sort-nav > ul .open .iconfont {
  transform-origin: 50% 50%;
  transform: translateY(-50%) rotate(90deg);
}
.left_nav .sort-nav > ul .on {
  background-color: #c40202;
  color: #fff;
}
.left_nav .sort-nav > ul .on i {
  border-color: #fff;
}
.left_nav .sort-nav > ul .erji {
  padding: 10px 0;
}
.left_nav .sort-nav > ul .erji li a {
  padding: 10px 40px;
  font-size: 15px;
}
.left_nav .com-info {
  background-color: #fff;
  margin-top: 50px;
  padding-bottom: 10px;
  border: 1px solid #eee;
}
.left_nav .com-info li {
  padding: 5px 20px;
  line-height: 1.75;
  font-size: 16px;
  color: #444;
}
.left_nav .com-info li img {
  width: 100%;
  margin: 20px 0 5px 0;
}
.left_nav .com-info .yx {
  white-space: nowrap;
}
.left_nav .com-info .dz {
  display: flex;
}
.left_nav .com-info .dz i {
  flex: 1;
}
.position {
  border-bottom: 1px solid #f1f1f1;
}
.position .page {
  max-width: 1400px;
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.position ul {
  display: flex;
}
.position ul li {
  padding: 0 30px;
  position: relative;
}
.position ul li::after {
  content: "";
  width: 1px;
  height: 20px;
  background: #ccc;
  position: absolute;
  right: 0px;
  top: 50%;
  transform: translateY(-50%);
}
.position ul li:first-child {
  padding-left: 0;
}
.position ul li:last-child::after {
  display: none;
}
.position ul li a {
  line-height: 28px;
  line-height: 70px;
  font-size: 15px;
  position: relative;
  color: #666;
}
.position ul li a::before {
  content: '';
  width: 0;
  height: 2px;
  background-color: #c40202;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  transition: all 0.3s;
}
.position ul li a:hover {
  color: #c40202;
}
.position ul li a:hover::before {
  width: 100%;
}
.position ul .on a {
  color: #c40202;
}
.position ul .on a::before {
  width: 100%;
}
.position .rg {
  display: flex;
  white-space: nowrap;
  font-size: 14px;
  color: #666;
}
.position .rg i {
  font-size: 18px;
  color: #c40202;
}
.position .rg a {
  display: inline;
  padding: 0 5px;
}
.position .rg a:hover {
  color: #c40202;
}
.pag-bar {
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pag-bar a {
  width: 37px;
  line-height: 35px;
  background: #ffffff;
  border: 1px solid #d2d2d2;
  text-align: center;
  font-size: 13px;
  margin: 4px;
  border-radius: 4px;
  color: #666;
}
.pag-bar a:hover {
  border-color: #c40202;
}
.pag-bar .page-num-current {
  border-color: #c40202;
  background-color: #c40202;
  color: #fff;
}
.honor-list {
  display: flex;
  flex-wrap: wrap;
}
.honor-list li {
  background: #f1f1f1;
  width: 23.5%;
  margin-right: 2%;
  margin-bottom: 2%;
  padding: 2% 2% 0;
  transition: all 0.2s linear;
}
.honor-list li:nth-child(4n) {
  margin-right: 0;
}
.honor-list li img {
  height: 188px;
  margin: 0 auto;
}
.honor-list li p {
  width: 94%;
  margin: auto;
  text-align: center;
  font-size: 15px;
  color: #666;
  padding: 12px 0 18px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.honor-list li:hover {
  background-color: #c40202;
  transition: all 0.2s linear;
}
.honor-list li:hover p {
  color: #fff;
}
.inside-list {
  display: flex;
  flex-wrap: wrap;
}
.inside-list li {
  width: 23.5%;
  margin-right: 2%;
  margin-bottom: 2%;
  transition: all 0.2s linear;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
}
.inside-list li:nth-child(4n) {
  margin-right: 0;
}
.inside-list li p {
  line-height: 55px;
  font-size: 15px;
  color: #666;
  text-align: center;
  transition: all 0.2s linear;
  padding: 0 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.inside-list li:hover img {
  transform: scale(1.1);
}
.inside-list li:hover p {
  background-color: #c40202;
  color: #fff;
}
.pro-list li {
  width: 32%;
  box-shadow: none;
}
.pro-list li:nth-child(4n) {
  margin-right: 2%;
}
.pro-list li:nth-child(3n) {
  margin-right: 0;
}
.pro-list li .pic {
  border: 1px solid #e2e2e2;
}
.ptn-list {
  display: flex;
  flex-wrap: wrap;
}
.ptn-list li {
  width: 18.4%;
  margin-right: 2%;
  margin-bottom: 2%;
  transition: all 0.2s linear;
  border: 1px solid #eee;
  transition: all 0.3s;
  cursor: pointer;
}
.ptn-list li:nth-child(5n) {
  margin-right: 0;
}
.ptn-list li img {
  width: 100%;
}
.ptn-list li:hover {
  border-color: #c40202;
}
.case-row .title2 h2 {
  text-align: center;
  font-size: 30px;
  padding-top: 30px;
  color: #c40202;
}
.case-row .title2 ul {
  display: flex;
  padding: 10px 0px;
  width: 100%;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid #ddd;
  margin-top: 15px;
}
.case-row .title2 ul li {
  font-size: 14px;
  margin-right: 25px;
  color: #666;
  white-space: nowrap;
}
.case-row .title2 ul li:last-child {
  margin-right: 0;
}
.case-row .title2 ul li .iconfont {
  font-size: 14px;
  color: #666;
}
.case-row .preNext {
  padding-top: 15px;
  border-top: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.case-row .preNext a {
  font-size: 15px;
  color: #333;
}
.pro-detail {
  width: 100%;
}
.pro-detail .row {
  display: flex;
  padding: 10px 0;
}
.pro-detail .row .pro-pics {
  width: 400px;
  margin-right: 50px;
  position: relative;
  z-index: 2;
}
.pro-detail .row .pro-pics img {
  border: 1px solid rgba(0, 0, 0, 0.15);
}
.pro-detail .row .description {
  flex: 1;
  position: relative;
  padding-bottom: 95px;
  z-index: 1;
}
.pro-detail .row .description .det-l h2 {
  font-size: 24px;
  font-weight: bold;
  margin-top: 5px;
  color: #333;
}
.pro-detail .row .description .det-l ul {
  display: flex;
  padding: 15px 0;
  border-bottom: 1px solid #ccc;
}
.pro-detail .row .description .det-l ul li {
  font-size: 14px;
  color: #777;
  margin-right: 20px;
}
.pro-detail .row .description .det-l ul li i {
  font-size: 14px;
  color: #777;
}
.pro-detail .row .description .det-l .describe {
  margin: 20px 0;
  color: #666;
  line-height: 2;
}
.pro-detail .row .description .det-l .describe img {
  display: inline-block;
}
.pro-detail .row .description .det-l .describe .cont {
  display: flex;
}
.pro-detail .row .description .det-l .describe .cont .code {
  margin-right: 30px;
  border: 1px solid #e2e2e2;
}
.pro-detail .row .description .det-l .describe .cont .code img {
  width: 130px;
  display: block;
  margin: 3px;
}
.pro-detail .row .description .det-l .describe .cont .code em {
  display: block;
  text-align: center;
  font-size: 14px;
  color: #888;
  border-top: 1px solid #e2e2e2;
}
.pro-detail .row .description .det-l .describe .cont .phone {
  display: flex;
  flex-direction: column;
}
.pro-detail .row .description .det-l .describe .cont .phone .text {
  margin: auto 0;
}
.pro-detail .row .description .det-l .describe .cont .phone .text p {
  font-size: 14px;
  color: #666;
}
.pro-detail .row .description .det-l .describe .cont .phone .text span {
  font-size: 26px;
  color: #c40202;
  line-height: 1.5;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
}
.pro-detail .row .description .det-l .describe .cont .btn {
  display: flex;
  margin: auto 0 0;
}
.pro-detail .row .description .det-l .describe .cont .btn a {
  width: 100px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  background-color: #c40202;
  margin-right: 10px;
  font-size: 14px;
}
.pro-detail .row .description .det-l .describe .cont .btn a:first-child {
  background-color: #333;
}
.pro-detail .row .description .pic-tabs {
  padding: 0 40px;
  position: absolute;
  left: 0;
  bottom: 0;
}
.pro-detail .row .description .pic-tabs .pro-tp {
  width: 410px;
  margin: 0;
  position: relative;
}
.pro-detail .row .description .pic-tabs .pro-tp ul li {
  border: 1px solid #ccc;
  width: 100px;
}
.pro-detail .row .description .pic-tabs .pro-tp .my-slide-thumb-active {
  border-color: #c40202;
}
.pro-detail .row .description .pic-tabs .swiper-next,
.pro-detail .row .description .pic-tabs .swiper-prev {
  display: block !important;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.3);
  background-size: cover;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 14px;
  line-height: 30px;
  text-align: center;
  cursor: pointer;
  z-index: 11;
}
.pro-detail .row .description .pic-tabs .swiper-next:hover,
.pro-detail .row .description .pic-tabs .swiper-prev:hover {
  background-color: #c40202;
}
.pro-detail .row .description .pic-tabs .swiper-next:focus,
.pro-detail .row .description .pic-tabs .swiper-prev:focus {
  outline: none;
}
.pro-detail .row .description .pic-tabs .swiper-prev {
  left: 0px;
  padding-right: 2px;
}
.pro-detail .row .description .pic-tabs .swiper-next {
  left: 460px;
  padding-left: 2px;
}
.pro-detail .details {
  margin-top: 40px;
}
.pro-detail .details .del-tab {
  display: flex;
  border-bottom: 1px solid #e2e2e2;
  margin-bottom: 25px;
}
.pro-detail .details .del-tab li {
  padding: 10px 25px;
  background-color: #ccc;
  color: #fff;
  margin-right: 15px;
  border-radius: 5px 5px 0 0;
  cursor: pointer;
}
.pro-detail .details .del-tab .on {
  background-color: #c40202;
}
.pro-detail .details .del-con {
  min-height: 250px;
}
.pro-detail .details .del-con * {
  font-size: 16px;
  color: #333;
  line-height: 1.875;
}
.pro-detail .details .del-con li {
  display: none;
}
.pro-detail .details .del-con li .com-pro {
  display: flex;
  flex-wrap: wrap;
}
.pro-detail .details .del-con li .com-pro a {
  width: 23.5%;
  margin-right: 2%;
  margin-bottom: 2%;
}
.pro-detail .details .del-con li .com-pro a:nth-child(4n) {
  margin-right: 0;
}
.pro-detail .details .del-con li .com-pro a img {
  max-width: 100%;
  border: 1px solid #e2e2e2;
}
.pro-detail .details .del-con li .com-pro a p {
  text-align: center;
  line-height: 40px;
}
.pro-detail .details .del-con .open {
  display: block;
}
.news-list li {
  position: relative;
  background: #f6f7f9;
  transition: all 0.5s;
  border-radius: 10px 0 10px 0;
  overflow: hidden;
  margin-top: 50px;
}
.news-list li a {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.news-list li .pic {
  width: 400px;
  height: 250px;
  margin-right: 40px;
  position: relative;
}
.news-list li .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.news-list li .pic .news-pic {
  background-color: #fff;
  filter: contrast(95%);
}
.news-list li .text {
  flex: 1;
  height: 250px;
  padding: 30px 30px 20px 0;
}
.news-list li .text p {
  font-size: 24px;
  padding-bottom: 20px;
  color: #888;
}
.news-list li .text span {
  font-size: 16px;
  line-height: 1.875;
  color: #666;
  font-weight: lighter;
  margin-bottom: 50px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-list li .text h6 {
  text-align: right;
  color: #888;
}
.news-list li:first-child {
  background: #4b4b4b;
}
.news-list li:first-child .pic {
  width: 50%;
  height: 400px;
}
.news-list li:first-child .text {
  height: 400px;
  padding-top: 80px;
}
.news-list li:first-child .text * {
  color: #fff;
}
.news-list li:first-child .text span {
  width: 60%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
}
.news-list li:first-child .text h6 {
  font-size: 18px;
  margin-right: 20px;
}
.news-list li:hover {
  box-shadow: 0px 0px 10px #ccc;
}
.news-list li:hover img {
  transform: scale(1.1);
}
.news-list1 li {
  position: relative;
  margin-bottom: 30px;
  background: #FFF;
  transition: 0.45s;
  border: 3px solid #f5f5f5;
  padding: 30px;
}
.news-list1 li a {
  display: flex;
  justify-content: space-between;
}
.news-list1 li .date {
  width: 10%;
  height: 140px;
  margin-right: 3%;
  background-color: #a9a9a9;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
}
.news-list1 li .date i {
  font-size: 24px;
}
.news-list1 li .date em {
  display: block;
  font-size: 34px;
  font-weight: bold;
}
.news-list1 li .date span {
  font-weight: lighter;
}
.news-list1 li .text {
  flex: 1;
}
.news-list1 li .text p {
  font-size: 16px;
  font-weight: bold;
  height: 38px;
  line-height: 20px;
  border-bottom: 1px solid #c8c8c8;
}
.news-list1 li .text span {
  line-height: 28px;
  color: #888;
  margin-top: 12px;
  font-size: 14px;
  color: #666;
  font-weight: lighter;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-list1 li .text em {
  font-size: 14px;
  font-weight: lighter;
  display: flex;
  align-items: center;
  color: #333;
  margin-top: 8px;
}
.news-list1 li .text em i {
  font-size: 24px;
  color: #8c8c8c;
  margin-right: 3px;
}
.news-list1 li:hover {
  border-color: #c40202;
}
.news-list1 li:hover .date {
  background-color: #c40202;
}
.news-page .main {
  padding: 40px 40px 20px;
  box-shadow: 0 0 10px #eee;
}
.news-page .news-con .tit h2 {
  text-align: center;
  font-size: 26px;
  line-height: 1.5;
}
.news-page .news-con .tit ul {
  display: flex;
  padding: 12px 0px;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid #ddd;
}
.news-page .news-con .tit ul li {
  font-size: 14px;
  margin-right: 25px;
  color: #999;
  white-space: nowrap;
}
.news-page .news-con .tit ul li:last-child {
  margin-right: 0;
}
.news-right {
  width: 300px;
  margin-left: 10px;
}
.news-right ul {
  padding: 30px 30px 20px 30px;
  background: #fff;
  margin-bottom: 10px;
  box-shadow: 0 0 10px #eee;
}
.news-right ul h6 {
  font-size: 20px;
  border-bottom: 1px solid #e7e7e7;
  height: 40px;
  line-height: 20px;
  position: relative;
  margin-bottom: 10px;
  white-space: nowrap;
}
.news-right ul h6::after {
  content: "";
  width: 82px;
  height: 1px;
  background: #c40202;
  position: absolute;
  left: 0;
  bottom: -1px;
}
.news-right ul h6 i {
  color: #c40202;
}
.news-right ul li {
  display: block;
  width: 220px;
  height: 36px;
  line-height: 36px;
  overflow: hidden;
  font-size: 15px;
}
.news-right ul li a {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-right ul li i {
  font-size: 16px;
  margin-right: 10px;
}
.turn_page {
  padding-top: 15px;
  border-top: 1px solid #e1e7f1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 15px;
  color: #666;
}
.turn_page .lf {
  max-width: 600px;
  overflow: hidden;
}
.turn_page .lf li {
  line-height: 1.875;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.turn_page .lf a {
  display: inline;
}
.turn_page .lf a:hover {
  color: #c40202;
}
.turn_page .return a {
  padding: 10px 35px;
  border-radius: 50px;
  border: 1px solid #ccc;
  transition: all 0.2s linear;
}
.turn_page .return a:hover {
  background-color: #c40202;
  color: #fff;
  border-color: #c40202;
}
.contact-w {
  display: flex;
}
.contact-w .lf {
  margin-right: 20px;
}
.contact-w .lf p {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  font-size: 53px;
  line-height: 76px;
  color: #c40202;
  margin-bottom: 25px;
}
.contact-w .lf span {
  margin-bottom: 40px;
  font-size: 36px;
  line-height: 1;
}
.contact-w .lf hr {
  width: 40px;
  height: 3px;
  background: #c40202;
  display: block;
}
.contact-w .box {
  background-color: #f5f5f5;
  margin-left: 5%;
  flex: 1;
  padding: 50px;
  position: relative;
}
.contact-w .box h5 {
  font-size: 24px;
  color: #fff;
  background-color: #c40202;
  padding: 10px 60px;
  border-radius: 10px;
  position: absolute;
  top: 50px;
  left: -25px;
}
.contact-w .box .text {
  margin-top: 85px;
  font-size: 17px;
  color: #777;
  line-height: 40px;
}
.contact-w .box .quote {
  margin: 10px 0 0 auto;
}
.map-w {
  margin-top: 60px;
}
.map-w iframe {
  width: 100%;
  height: 600px;
}
.message-w {
  padding: 4% 0;
  background-color: #f7f7f7;
}
.message-w .page {
  max-width: 1400px;
}
.message-w h2 {
  font-size: 36px;
}
.message-w .form-con {
  margin-top: 35px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.message-w .form-con input,
.message-w .form-con textarea,
.message-w .form-con select {
  margin-bottom: 15px;
  padding: 10px 20px;
  border-radius: 4px;
  border: 1px solid #ddd;
  line-height: 1.75;
  font-size: 16px;
  background-color: #fff !important;
}
.message-w .form-con input::placeholder,
.message-w .form-con textarea::placeholder,
.message-w .form-con select::placeholder {
  font-size: 15px;
  color: #999;
  font-family: sans-serif;
}
@media screen and (max-width: 768px) {
  .message-w .form-con input,
  .message-w .form-con textarea,
  .message-w .form-con select {
    font-size: 16px;
  }
  .message-w .form-con input::placeholder,
  .message-w .form-con textarea::placeholder,
  .message-w .form-con select::placeholder {
    font-size: 16px;
  }
}
.message-w .form-con input {
  width: calc(50% - 7px);
  padding-right: 47px;
  background: url(../images/x.png) no-repeat right center;
}
@media screen and (max-width: 768px) {
  .message-w .form-con input {
    width: 100%;
  }
}
.message-w .form-con select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  width: 100%;
  background: url(../images/down-ico.png) no-repeat right center;
  color: rgba(0, 24, 66, 0.5);
}
.message-w .form-con option {
  color: rgba(0, 24, 66, 0.5);
}
.message-w .form-con textarea {
  width: 100%;
}
.message-w input[type="submit"] {
  width: 120px;
  line-height: 40px;
  border-radius: 25px;
  border: 1px solid #b8b8b8;
  background-color: #fff;
  text-align: center;
  color: #666;
  font-size: 14px;
  margin-top: 30px;
  cursor: pointer;
}
.message-w input[type="submit"] i {
  margin-left: 10px;
}
.message-w input[type="submit"]:hover {
  background-color: #c40202;
  border-color: #c40202;
  color: #fff;
}
.company_profile {
  display: flex;
}
.company_profile .lf .tit p {
  font-size: 30px;
  text-transform: capitalize;
  display: block;
  line-height: 40px;
  padding: 20px 0 0;
  font-weight: lighter;
}
.company_profile .lf .tit span {
  font-size: 30px;
  line-height: 40px;
  padding: 0 0 30px;
  font-weight: normal;
}
.company_profile .rg {
  flex: 1;
  padding: 60px;
  box-shadow: 0px 0px 60px 0px rgba(0, 0, 0, 0.1);
}
.company_profile .rg h1 {
  font-size: 32px;
  line-height: 30px;
  padding: 0 15px 40px;
  border-bottom: 1px solid #f3edf0;
  margin-bottom: 30px;
  color: #c40202;
}
.company_profile .rg .text {
  height: 420px;
  overflow-y: auto;
  line-height: 2.5;
  color: #666;
  padding: 0 15px;
}
.company_profile .rg .text::-webkit-scrollbar {
  width: 3px;
}
.company_profile .rg .text::-webkit-scrollbar-button {
  display: none;
}
.company_profile .rg .text::-webkit-scrollbar-track {
  background-color: #f1f1f1;
}
.company_profile .rg .text::-webkit-scrollbar-thumb {
  background-color: #c40202;
}
.company-int {
  padding: 80px 0 50px;
}
.company-int .top {
  display: flex;
  max-width: 1680px;
  margin: 0 auto;
}
.company-int .top .top-lf {
  width: 50%;
}
.company-int .top .top-lf h1 {
  font-size: 80px;
  text-align: center;
  color: #666;
  font-weight: bold;
  text-transform: uppercase;
}
.company-int .top .top-rg {
  width: 50%;
  padding-left: 50px;
}
.company-int .top .top-rg h2 {
  font-size: 27px;
  color: #c40202;
  margin-bottom: 50px;
}
.company-int .top .top-rg p {
  width: 80%;
  font-size: 18px;
  color: #111;
}
.company-int .pic {
  max-width: 1680px;
  margin: 50px auto 80px;
}
.company-int .pic img {
  width: 100%;
}
.company-int .bottom {
  display: flex;
  max-width: 1680px;
  margin: 0 auto;
}
.company-int .bottom .bottom-lf {
  width: 50%;
}
.company-int .bottom .bottom-lf h2 {
  font-size: 27px;
  color: #c40202;
  margin-bottom: 50px;
}
.company-int .bottom .bottom-lf img {
  width: 700px;
}
.company-int .bottom .bottom-rg {
  width: 50%;
  padding-left: 50px;
  padding-top: 125px;
}
.company-int .bottom .bottom-rg p {
  width: 80%;
  font-size: 18px;
  color: #111;
}
.company-int .bottom .bottom-rg ul {
  display: flex;
  flex-wrap: wrap;
  width: 70%;
  margin-top: 50px;
}
.company-int .bottom .bottom-rg ul li {
  width: 50%;
}
.company-int .bottom .bottom-rg ul li h3 {
  font-size: 42px;
  font-weight: bold;
  margin-bottom: 30px;
  color: #c40202;
}
.company-int .bottom .bottom-rg ul li span {
  margin-bottom: 60px;
}
.history-com {
  padding: 100px 0;
  background: url(../images/comfoun-bg.jpg) center / cover no-repeat;
}
.history-com h1 {
  text-align: center;
  font-size: 60px;
  color: #666;
  font-weight: bold;
  margin-bottom: 50px;
}
.history-com ul {
  width: 100%;
  height: 700px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.history-com li {
  flex: auto;
  display: flex;
  align-items: center;
  position: relative;
  transition: all 0.3s ease;
}
.history-com li hr {
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  border: 1px #666 solid;
  margin: 0;
}
.history-com li .text {
  position: relative;
  z-index: 2;
  display: none;
  width: 60%;
  height: 700px;
  padding: 10px;
  background: #fff;
  margin-top: 50px;
  opacity: 0;
  border-radius: 20px;
  box-shadow: 3px 0 3px #999;
  transition: all 0.3s ease;
}
.history-com li .text img {
  border-radius: 20px;
  width: 100%;
  object-fit: cover;
}
.history-com li .text .tbox {
  padding: 20px 40px 0;
}
.history-com li .text h4 {
  font-size: 27px;
  margin: 20px 0;
}
.history-com li .text p {
  font-size: 20px;
}
.history-com li .title {
  z-index: 2;
  width: 100%;
  padding: 30px 0;
  transition: all 0.3s ease;
}
.history-com li .title .yuan {
  border: 1px #c40202 solid;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  background: transparent;
  z-index: 5;
}
.history-com li .title h2,
.history-com li .title p {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  text-align: center;
  margin: 0;
  pointer-events: none;
}
.history-com li .title h2 {
  font-size: 42px;
  line-height: 100px;
  bottom: 20px;
}
.history-com li .title p {
  font-size: 54px;
  line-height: 100px;
  font-weight: bold;
  color: #c40202;
  top: 20px;
}
.history-com .active .title {
  width: 30%;
  margin-right: 10%;
}
.history-com .active .title .yuan {
  background: #c40202;
  border: 0;
  left: 72%;
}
.history-com .active .title h2 {
  text-align: right;
  padding-right: 18%;
  bottom: 49%;
}
.history-com .active .title p {
  text-align: right;
  padding-right: 20%;
  top: 49%;
}
.history-com .active .text {
  opacity: 1;
}
.history-com .next-li .title h2 {
  top: 20px;
  bottom: auto;
}
.history-com .next-li .title p {
  bottom: 20px;
  top: auto;
}
.imgorvideo img {
  width: 100%;
}
.cul-tit {
  margin: 80px auto 50px;
}
.cul-tit h2 {
  color: #666;
  font-size: 60px;
  font-weight: bold;
  text-align: center;
}
.about-cul {
  position: relative;
  max-width: 1920px;
  margin: 0 auto;
}
.about-cul .app-con li {
  position: relative;
}
.about-cul .app-con li img {
  width: 100%;
  height: 1080px;
}
.about-cul .app-con li .text {
  width: 666px;
  position: absolute;
  top: 25%;
  left: 8%;
}
.about-cul .app-con li .text * {
  color: #fff;
}
.about-cul .app-con li .text h3 {
  width: 230px;
  font-size: 48px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  position: relative;
}
.about-cul .app-con li .text h3::after {
  content: '';
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  left: 0;
  bottom: 0;
}
.about-cul .app-con li .text p {
  font-size: 22px;
  letter-spacing: 32px;
  margin-bottom: 20px;
}
.about-cul .app-con li .text span {
  font-size: 14px;
  line-height: 2;
}
.about-cul .lf {
  position: absolute;
  left: 10%;
  bottom: 0;
  width: 80%;
  border-radius: 20px 20px 0 0;
  overflow: hidden;
}
.about-cul .lf li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 150px;
  background-color: rgba(0, 0, 0, 0.6);
  border-right: 2px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
}
.about-cul .lf li:last-child {
  border-right: none;
}
.about-cul .lf li * {
  color: #fff;
}
.about-cul .lf li p {
  font-size: 27px;
  margin-top: 5px;
}
.about-cul .lf .my-slide-thumb-active {
  background: #c40202;
}
.devel-idea {
  padding: 80px 0 50px;
}
.devel-idea .top-t h1 {
  font-size: 40px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
}
.devel-idea ul {
  display: flex;
  flex-wrap: wrap;
}
.devel-idea ul li {
  width: 30%;
  height: 350px;
  margin-right: 5%;
  margin-top: 30px;
  padding: 50px 40px;
  transition: all 0.3s ease;
}
.devel-idea ul li h2 {
  font-size: 32px;
  margin-bottom: 50px;
  transition: all 0.3s ease;
}
.devel-idea ul li p {
  font-size: 20px;
  color: #666;
}
.devel-idea ul li:nth-child(3n) {
  margin-right: 0;
}
.devel-idea ul li:hover {
  background: #f7fbfe;
  border-radius: 2px;
  box-shadow: -3px 3px 3px #ccc;
}
.devel-idea ul li:hover h2 {
  margin-bottom: 20px;
}
.devel-tech {
  padding: 30px 0 50px;
}
.devel-tech ul {
  display: flex;
  width: 100%;
}
.devel-tech ul li {
  flex: 1;
  height: 700px;
  position: relative;
  transition: all 0.3s ease;
}
.devel-tech ul li img {
  height: 100%;
  object-fit: cover;
}
.devel-tech ul li p {
  position: absolute;
  bottom: 50px;
  left: 40%;
  color: #fff;
  font-size: 30px;
}
.devel-tech ul li:hover {
  flex: 1.5;
}
.de-process {
  background: url(../images/de-process-bg.jpg) center / cover no-repeat;
  padding: 80px 0 180px;
}
.de-process h2 {
  font-size: 42px;
  font-weight: bold;
  text-align: center;
  color: #666;
}
.de-process .decon {
  position: relative;
  width: 900px;
  margin: 0 auto;
}
.de-process .decon .btn {
  position: absolute;
  left: -50px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  width: 1000px;
  display: flex;
  justify-content: space-between;
}
.de-process .decon .btn .iconfont {
  font-size: 27px;
}
.de-process .decon .btn .iconfont:hover {
  color: #c40202;
}
.de-process .decon .btn .swiper-button-disabled {
  opacity: 0.5;
}
.de-process .deSwiper {
  width: 900px !important;
  margin: 0 auto;
}
.de-process ul {
  display: flex;
  width: 100%;
  margin: 80px auto;
}
.de-process ul li {
  position: relative;
}
.de-process ul li hr {
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  border: 1px #666 dotted;
}
.de-process ul li .box {
  position: relative;
  z-index: 2;
  width: 100%;
  transition: all 0.3s ease;
}
.de-process ul li .box .yuan {
  border: 2px #666 solid;
  background: #fff;
  overflow: hidden;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  margin: 20px auto;
}
.de-process ul li .box img {
  margin: 0 auto;
  height: 50px;
}
.de-process ul li .box p {
  font-size: 20px;
  line-height: 50px;
  text-align: center;
}
.devel-bot img {
  width: 100%;
}
.pro-nav {
  margin-top: -100px;
  background: #fff;
  box-shadow: 0 5px 5px #aaa;
  position: relative;
  z-index: 9999;
}
.pro-nav ul {
  display: flex;
  width: 100%;
}
.pro-nav ul li {
  flex: 1;
  height: 100px;
}
.pro-nav ul li a {
  font-size: 30px;
  line-height: 100px;
  text-align: center;
}
.pro-main {
  background: #f6f8fa;
  padding: 40px 0 150px;
}
.pro-main .pro-tit h1 {
  text-align: center;
  font-size: 42px;
  font-weight: bold;
  margin: 0 auto 50px;
}
.pro-main .page {
  display: flex;
}
.pro-main .pro-sort {
  width: 50%;
}
.pro-main .pro-sort ul {
  display: flex;
  flex-wrap: wrap;
}
.pro-main .pro-sort ul li {
  width: 50%;
  margin-bottom: 40px;
}
.pro-main .pro-sort ul li .text {
  width: 90%;
  height: 200px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 0 5px #aaa;
  padding: 20px 40px;
}
.pro-main .pro-sort ul li .text h2 {
  font-size: 24px;
  margin-bottom: 10px;
}
.pro-main .pro-sort ul li .text span {
  height: 85px;
  color: #666;
}
.pro-main .pro-sort ul li .text a {
  border-radius: 5px;
  height: 40px;
  line-height: 40px;
  font-size: 18px;
  border: 1px #c40202 solid;
  text-align: center;
  color: #c40202;
  width: 140px;
  margin: 0 auto;
  transition: all 0.3s ease;
}
.pro-main .pro-sort ul li .text a i {
  margin-left: 10px;
  font-size: 24px;
  line-height: 38px;
  color: #c40202;
}
.pro-main .pro-sort ul li .text a:hover {
  color: #fff;
  background: #c40202;
}
.pro-main .pro-sort ul li .text a:hover i {
  color: #fff;
}
.pro-main .pro-img {
  width: 50%;
  height: 920px;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
}
.pro-main .pro-img ul,
.pro-main .pro-img li,
.pro-main .pro-img .pic {
  width: 100%;
  height: 100%;
}
.pro-main .pro-img video {
  position: absolute;
  top: 0;
  left: 0;
  height: 920px !important;
  object-fit: cover;
  object-position: center;
}
.pro-int {
  padding: 50px 0;
}
.pro-int .page {
  display: flex;
}
.pro-int .lf {
  width: 50%;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
}
.pro-int .lf .pic {
  background: #f6f8fa;
  width: 100%;
  height: 800px;
  border-radius: 20px;
}
.pro-int .lf .pic img {
  width: 700px;
  margin: auto;
  height: 100%;
}
.pro-int .lf video {
  position: absolute;
  top: 0;
  left: 0;
  height: 800px !important;
  object-fit: cover;
  object-position: center;
}
.pro-int .rg .text {
  padding: 50px;
}
.pro-int .rg .text h2 {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 10px;
}
.pro-int .rg .text span {
  height: 170px;
  color: #666;
}
.pro-feat {
  padding: 50px 0 100px;
  background: url(../images/pro-intbg.jpg) center / cover no-repeat;
}
.pro-feat .top-h {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 50px;
}
.pro-feat .main table {
  width: 100%;
  border-collapse: collapse;
}
.pro-feat .main table tbody {
  display: block;
}
.pro-feat .main table tr {
  display: flex;
  flex-wrap: nowrap;
  margin-bottom: 0;
}
.pro-feat .main table tr td {
  display: block !important;
  margin-right: 2.66%;
  background: #fff;
  width: 23% !important;
  height: 450px !important;
  border: none !important;
  border-radius: 10px;
  padding: 120px 20px 0;
}
.pro-feat .main table tr td:last-child {
  margin-right: 0;
}
.pro-feat .main table tr td h2 {
  margin-top: 0;
  margin-bottom: 30px;
  font-size: 27px;
  text-align: center;
}
.pro-feat .main table tr td p {
  text-align: center;
  margin: 5px 0;
  color: #666;
}
.pro-video img {
  width: 100%;
}
.pro-video {
  position: relative;
  overflow: hidden;
}
.pro-video img {
  width: 100%;
}
.pro-video .video-container {
  position: relative;
  width: 100%;
  height: 600px;
  /* 固定高度 */
  overflow: hidden;
}
.pro-video .video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}
.pro-video .video-container .play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  border: 3px solid rgba(255, 255, 255, 0.6);
}
.pro-video .video-container .play-button:hover {
  background-color: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%) scale(1.1);
}
.pro-video .video-container .play-button .play-icon {
  display: block;
  width: 0;
  height: 0;
  border-top: 25px solid transparent;
  border-bottom: 25px solid transparent;
  border-left: 40px solid #fff;
  margin-left: 5px;
  /* 调整位置使其居中 */
}
.pro-video .video-container.playing .play-button {
  display: none;
}
.pro-case {
  background: url(../images/pro-casebg.jpg) center / cover no-repeat;
  padding: 60px 0 80px;
}
.pro-case form {
  margin-left: 50%;
  width: 600px;
}
.pro-case form h2 {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 20px;
}
.pro-case form p {
  font-size: 18px;
  color: #888;
}
.pro-case form .form-con {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.pro-case form .form-con input,
.pro-case form .form-con textarea,
.pro-case form .form-con select {
  margin-bottom: 20px;
  padding: 10px 20px;
  border-radius: 4px;
  border: 1px solid transparent;
  line-height: 1.75;
  font-size: 16px;
  background-color: #fff !important;
}
.pro-case form .form-con input::placeholder,
.pro-case form .form-con textarea::placeholder,
.pro-case form .form-con select::placeholder {
  font-size: 15px;
  color: #999;
  font-family: sans-serif;
}
@media screen and (max-width: 768px) {
  .pro-case form .form-con input,
  .pro-case form .form-con textarea,
  .pro-case form .form-con select {
    font-size: 16px;
  }
  .pro-case form .form-con input::placeholder,
  .pro-case form .form-con textarea::placeholder,
  .pro-case form .form-con select::placeholder {
    font-size: 16px;
  }
}
.pro-case form .form-con input {
  width: 80%;
  padding-right: 47px;
  background: url(../images/x.png) no-repeat right center;
}
@media screen and (max-width: 768px) {
  .pro-case form .form-con input {
    width: 100%;
  }
}
.pro-case form .form-con select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  width: 100%;
  background: url(../images/down-ico.png) no-repeat right center;
  color: rgba(0, 24, 66, 0.5);
}
.pro-case form .form-con option {
  color: rgba(0, 24, 66, 0.5);
}
.pro-case form .form-con textarea {
  width: 100%;
}
.pro-case form input[type="submit"] {
  width: 100px;
  line-height: 30px;
  border-radius: 5px;
  border: 1px solid #0255ff;
  background-color: #0255ff;
  text-align: center;
  color: #fff;
  font-size: 16px;
  margin-top: 30px;
  margin-left: 20px;
  cursor: pointer;
}
.pro-case form input[type="submit"] i {
  margin-left: 10px;
}
.pro-case form input[type="submit"]:hover {
  background-color: #c40202;
  border-color: #c40202;
  color: #fff;
}
.contact-int {
  margin-top: 84px;
  background: url(../images/lianxi-bg.jpg) center / cover no-repeat;
  padding: 100px 0;
}
.contact-int .page {
  display: flex;
}
.contact-int .lf {
  width: 50%;
}
.contact-int .lf * {
  color: #fff;
}
.contact-int .lf h2 {
  font-size: 80px;
}
.contact-int .lf .text {
  font-size: 24px;
  height: 300px;
  margin-top: 40px;
}
.contact-int .lf a {
  display: flex;
  font-size: 27px;
  align-items: center;
  justify-content: center;
  width: 220px;
  line-height: 60px;
  border-radius: 30px;
  border: 2px #eee solid;
}
.contact-int .lf a img {
  width: 40px;
  height: 40px;
  margin-right: 20px;
}
.contact-int .rg {
  width: 50%;
}
.contact-int .rg form {
  width: 600px;
  border: 1px #eee solid;
  padding: 50px 60px;
  border-radius: 20px;
}
.contact-int .rg form * {
  color: #fff;
}
.contact-int .rg form h2 {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 20px;
}
.contact-int .rg form p {
  font-size: 18px;
}
.contact-int .rg form .form-con {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.contact-int .rg form .form-con input,
.contact-int .rg form .form-con textarea,
.contact-int .rg form .form-con select {
  margin-bottom: 20px;
  padding: 10px 20px;
  border-radius: 4px;
  border: 1px solid #eee;
  line-height: 1.75;
  font-size: 16px;
  background-color: transparent !important;
}
.contact-int .rg form .form-con input::placeholder,
.contact-int .rg form .form-con textarea::placeholder,
.contact-int .rg form .form-con select::placeholder {
  font-size: 15px;
  color: #eee;
  font-family: sans-serif;
}
@media screen and (max-width: 768px) {
  .contact-int .rg form .form-con input,
  .contact-int .rg form .form-con textarea,
  .contact-int .rg form .form-con select {
    font-size: 16px;
  }
  .contact-int .rg form .form-con input::placeholder,
  .contact-int .rg form .form-con textarea::placeholder,
  .contact-int .rg form .form-con select::placeholder {
    font-size: 16px;
  }
}
.contact-int .rg form .form-con input {
  width: 100%;
  background: url(../images/x.png) no-repeat right center;
}
@media screen and (max-width: 768px) {
  .contact-int .rg form .form-con input {
    width: 100%;
  }
}
.contact-int .rg form .form-con select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  width: 100%;
  background: url(../images/down-ico.png) no-repeat right center;
  color: rgba(0, 24, 66, 0.5);
}
.contact-int .rg form .form-con option {
  color: rgba(0, 24, 66, 0.5);
}
.contact-int .rg form .form-con textarea {
  width: 100%;
}
.contact-int .rg form input[type="submit"] {
  width: 440px;
  line-height: 50px;
  border-radius: 25px;
  border: 1px solid #0255ff;
  background-color: #0255ff;
  text-align: center;
  color: #fff;
  font-size: 27px;
  margin-top: 30px;
  margin-left: 20px;
  cursor: pointer;
}
.contact-int .rg form input[type="submit"] i {
  margin-left: 10px;
}
.contact-int .rg form input[type="submit"]:hover {
  background-color: #c40202;
  border-color: #c40202;
  color: #fff;
}
.induty-int {
  position: relative;
}
.induty-int .induty-tabs {
  position: absolute;
  right: 0;
  top: 40%;
  z-index: 888;
}
.induty-int .induty-tabs ul {
  display: block;
}
.induty-int .induty-tabs ul li {
  width: 200px;
  transition: all 0.3s ease;
}
.induty-int .induty-tabs ul li hr {
  border-top: 30px transparent solid;
  border-bottom: 4px #fff solid;
  width: 80px;
}
.induty-int .induty-tabs ul li:hover hr {
  width: 200px;
  transition: all 0.3s ease;
}
.induty-int .con-box {
  width: 100%;
}
.induty-int .con-box .induty-con {
  width: 100%;
}
.induty-int .con-box ul li {
  position: relative;
  height: 1000px;
}
.induty-int .con-box ul li img {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.induty-int .con-box ul li .main {
  position: relative;
  z-index: 88;
  width: 1360px;
  margin: 0 auto;
  display: flex;
  padding: 150px 0 0;
  justify-content: space-between;
  align-items: end;
}
.induty-int .con-box ul li .main h2 {
  font-size: 70px;
  color: #fff;
}
.induty-int .con-box ul li .main .text {
  padding: 50px 30px;
  border-radius: 20px;
  width: 500px;
  height: 600px;
  background: #ffffffcc;
}
.induty-int .con-box ul li .main .text * {
  color: #666;
}
.induty-int .con-box ul li .main .text h3 {
  font-size: 42px;
  margin-bottom: 20px;
}
.induty-int .con-box ul li .main .text p {
  line-height: 1.5;
  font-size: 20px;
}