a:hover {
  color: #e60012;
}
.swiper-pagination-bullet-active {
  background-color: #e60012 !important;
}
.header {
  width: 100%;
  min-width: 1280px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
  animation-duration: 1s;
  background-color: rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.header > .page {
  max-width: none;
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
}
.header .rg {
  border-left: 1px solid #fff;
  height: 45px;
  padding-left: 20px;
  display: flex;
  align-items: center;
}
.header .rg * {
  color: #fff;
  font-size: 1.0625tem;
}
.header .rg ul {
  display: flex;
}
.header .rg ul li {
  display: flex;
  align-items: center;
  margin-right: 15px;
  position: relative;
}
.header .rg ul li a {
  display: flex;
  align-items: center;
}
.header .rg ul li span {
  margin-left: 15px;
  font-size: 22px;
}
.header .search {
  position: relative;
  padding: 10px 0;
  cursor: pointer;
}
.header .search .box {
  position: absolute;
  top: 100%;
  right: -16px;
  padding: 1.25rem 1.5625rem;
  z-index: 99;
  background-color: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.2);
  visibility: hidden;
  transition-delay: 0.2s;
}
.header .search .box::after {
  content: '';
  width: 0.9375rem;
  height: 9px;
  background: url(../images/search_arrow.png);
  position: absolute;
  bottom: 100%;
  right: 1.25rem;
}
.header .search .sear-w {
  display: flex;
  overflow: hidden;
  position: relative;
}
.header .search .sear-w input {
  width: 15.625rem;
  height: 2.5rem;
  font-size: 0.875rem;
  padding: 0 0.9375rem;
  color: #000;
  border: 1px solid #e8e8e8;
}
.header .search .sear-w input:focus {
  outline: none;
}
.header .search .sear-w button {
  width: 60px;
  height: 2.5rem;
  font-size: 0.9375rem;
  color: #fff;
  background: #e60012;
  border: none;
  cursor: pointer;
  transition: all 0.1s linear;
}
.header .search:hover .box {
  visibility: visible;
}
.header .lg {
  display: flex;
  align-items: center;
}
.header .lg p {
  padding: 0 5px;
  font-size: 15px;
  margin-bottom: 2px;
}
.header .lg .down {
  min-width: 12.5rem;
  position: absolute;
  top: 2.1875rem;
  left: 0;
  padding: 10px 1.5625rem;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.15);
  transform: translateY(50px);
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s linear;
  transition-delay: 0.2s;
}
.header .lg .down a {
  color: #001842;
  line-height: 2.5rem;
  font-size: 0.9375rem;
}
.header .lg:hover .down {
  transform: translateY(0);
  transition: all 0.3s linear;
  opacity: 1;
  visibility: visible;
}
.fix {
  position: fixed;
  background-color: #fff;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.15);
}
.fix .nav li > a {
  color: #333;
}
.fix .rg * {
  color: #333;
}
.fix .nav-list > li .erji2 {
  background-color: #f5f5f5;
}
.fix .nav-list > li .erji2 li {
  border-color: #e2e2e2;
}
.fix .nav-list > li .erji2 a {
  color: #333;
}
.fix .nav-list > li .erji2 a:hover {
  color: #fff;
}
/* nav */
.nav {
  display: flex;
  align-items: center;
}
.nav-list {
  display: flex;
  position: relative;
}
.nav-list > li {
  flex: auto;
  display: flex;
  position: relative;
}
.nav-list > li > a {
  line-height: 100px;
  color: #fff;
  padding: 0 20px;
}
.nav-list > li .erji2 {
  min-width: 180px;
  display: none;
  width: 100%;
  overflow: hidden;
  z-index: 99999;
  white-space: nowrap;
  position: absolute;
  top: 101px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(0, 0, 0, 0.75);
  box-shadow: 0 3px 3px rgba(0, 0, 0, 0.15);
}
.nav-list > li .erji2 ul li {
  border-top: 1px solid #333;
  text-align: center;
  line-height: 45px;
}
.nav-list > li .erji2 ul li a {
  color: #fff;
  font-size: 14px;
}
.nav-list > li .erji2 ul li:first-child {
  border-top: none;
}
.nav-list > li .erji2 ul li:hover {
  background-color: #e60012;
}
.nav-list > li:hover > a {
  color: #e60012;
}
.nav-list > li:hover .iconfont {
  color: #e60012;
}
/* 幻灯片 */
.banner-box {
  width: 100%;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  background: #eee;
}
.banner-box .pic {
  position: relative;
}
.banner-box .pic img {
  width: 100%;
  height: 100vh;
  min-height: 500px;
  object-fit: cover;
}
@media screen and (max-width: 1280px) {
  .banner-box .pic img {
    min-height: 300px;
    height: auto;
  }
}
.banner-box .pic .page {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}
.banner-box .pic .page .text {
  text-shadow: 3px 2px 5px rgba(0, 0, 0, 0.5);
}
.banner-box .pic .page .text * {
  color: #fff;
}
.banner-box .pic .page .text h1 {
  font-size: 3.75rem;
  line-height: 1.3;
  font-weight: normal;
  opacity: 0;
  transform: translateY(40px);
}
.banner-box .pic .page .text h1 i {
  font-weight: lighter;
}
.banner-box .pic .page .text h5 {
  font-weight: normal;
  font-size: 1.125rem;
  margin-top: 0.75rem;
  opacity: 0.8;
  font-family: Arial, Helvetica, sans-serif;
  opacity: 0;
  transform: translateY(40px);
}
.banner-box .pic .page .text .more {
  margin-top: 2.5rem;
  opacity: 0;
  transform: translateY(40px);
}
.banner-box .pic .page .text .more:hover {
  border-color: #fff;
  color: #e60012;
}
@media screen and (max-width: 600px) {
  .banner-box .pic .page .text h1 {
    font-size: 3rem;
    text-shadow: 0px 0px 3px rgba(0, 0, 0, 0.35);
  }
  .banner-box .pic .page .text h1 i {
    font-weight: normal;
  }
  .banner-box .pic .page .text h5 {
    font-size: 1rem;
  }
}
.banner-box .swiper-slide-active .pic .page .text h1 {
  opacity: 1;
  transform: translateY(0px);
  transition: all ease 1s 0.5s;
}
.banner-box .swiper-slide-active .pic .page .text h5 {
  opacity: 1;
  transform: translateY(0px);
  transition: all ease 1s 0.7s;
}
.banner-box .swiper-slide-active .pic .page .text .more {
  opacity: 1;
  transform: translateY(0px);
  transition: all ease 1s 0.9s;
}
.banner-box .banner-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 1111;
  background-color: #fff;
  display: flex;
  align-items: center;
}
.banner-box .banner-btn::after {
  content: '';
  width: 1px;
  height: 35px;
  background-color: #ccc;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.banner-box .banner-btn .iconfont {
  width: 90px;
  line-height: 80px;
  text-align: center;
  font-size: 35px;
  color: #ccc;
}
.banner-box .banner-btn .iconfont:hover {
  color: #e60012;
}
.banner-box .pagination {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 6%;
  z-index: 11;
}
.swiper .banner-pagination {
  position: relative;
}
.swiper .banner-pagination .swiper-pagination-bullet {
  width: 0.5625rem;
  height: 0.5625rem;
  background-color: #fff;
  opacity: 0.5;
  margin: 0 1.625rem 0 0.6875rem !important;
  position: relative;
}
.swiper .banner-pagination .swiper-pagination-bullet::before,
.swiper .banner-pagination .swiper-pagination-bullet::after {
  content: '';
  width: 1.875rem;
  height: 1.875rem;
  border: 2px solid #fff;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-sizing: border-box;
  display: none;
}
.swiper .banner-pagination .swiper-pagination-bullet::before {
  opacity: 0.5;
}
.swiper .banner-pagination .swiper-pagination-bullet::after {
  z-index: 1;
  clip-path: polygon(50% 0, 100% 0, 100% 50%, 50% 50%);
}
.swiper .banner-pagination .swiper-pagination-bullet-active {
  opacity: 1;
  transform: rotateZ(360deg);
  transition: transform 3.2s linear;
}
.swiper .banner-pagination .swiper-pagination-bullet-active::before,
.swiper .banner-pagination .swiper-pagination-bullet-active::after {
  display: block;
}
/*网站标题*/
.wz-bt {
  line-height: 1.5;
  position: relative;
}
.wz-bt em {
  font-size: 52px;
  text-transform: uppercase;
  opacity: 0.4;
  font-family: Arial, Helvetica, sans-serif;
}
.wz-bt hr {
  width: 133px;
  height: 5px;
  background-color: #e60012;
  margin: 20px 0;
}
.wz-bt p {
  font-size: 46px;
  color: #000;
}
.wz-bt span {
  font-size: 20px;
  max-width: 750px;
  line-height: 1.75;
  padding-top: 5px;
}
.wz-bt .more {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
a.more {
  width: 185px;
  line-height: 55px;
  text-align: center;
  background-color: #e60012;
  color: #fff;
  font-size: 20px;
  border-radius: 15px;
}
a.more:hover {
  opacity: 0.85;
}
.sear-w {
  position: relative;
  z-index: 999;
}
.sear-w .page {
  height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sear-w img {
  margin: 0 auto;
}
.intr-w {
  padding: 160px 0 100px;
}
.intr-w .wz-bt em {
  opacity: 1;
}
.intr-w .page {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.intr-w .con {
  width: 45%;
}
.intr-w .con .text {
  margin: 45px 0;
  font-size: 20px;
  line-height: 2;
}
.intr-w .rg {
  width: 45%;
}
.intr-w .rg ul {
  display: flex;
  align-items: center;
  height: 160px;
  border-bottom: 1px solid #efefef;
}
.intr-w .rg ul li {
  flex: 1;
  display: flex;
  align-items: flex-end;
}
.intr-w .rg ul li p {
  font-size: 70px;
  color: #e60012;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
}
.intr-w .rg ul li i {
  font-size: 25px;
  color: #e60012;
  margin-bottom: 15px;
  margin-left: 10px;
}
.intr-w .rg ul li span {
  font-size: 52px;
}
.app-w ul {
  display: flex;
}
.app-w ul li {
  flex: 1;
  overflow: hidden;
}
.app-w ul li img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}
.app-w ul li .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  transition: all 0.5s;
}
.app-w ul li .text p {
  font-size: 50px;
}
.app-w ul li .text span {
  font-size: 18px;
  margin-top: 3px;
}
.app-w ul li .text hr {
  width: 50px;
  height: 2px;
  background-color: #e60012;
  margin-top: 25px;
}
.app-w ul li:hover .text {
  transform: scale(1.1);
  opacity: 0;
}
.pro-w {
  padding: 100px 0;
}
.pro-w .pro-con {
  margin-top: 40px;
}
.pro-w .pro-con ul li {
  position: relative;
  padding: 40px;
}
.pro-w .pro-con ul li h5 {
  line-height: 120px;
  text-align: center;
  font-size: 30px;
  color: #e60012;
  background: linear-gradient(to top, #7f7f7f, #fbfbfb);
  padding: 0 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pro-w .pro-con ul li .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, #000, #333, rgba(255, 255, 255, 0));
  display: flex;
  flex-direction: column-reverse;
  padding: 40px;
  transform: scale(0.85);
  opacity: 0;
  transition: all 0.3s;
}
.pro-w .pro-con ul li .text p {
  color: #fff;
  font-size: 18px;
  line-height: 2;
}
.pro-w .pro-con ul li .text .more {
  width: 130px;
  line-height: 35px;
  text-align: center;
  background-color: #e60012;
  color: #fff;
  border-radius: 10px;
  margin: 40px auto;
  font-size: 14px;
}
.pro-w .pro-con ul li .text .more:hover {
  opacity: 0.85;
}
.pro-w .pro-con ul li:hover h5 {
  opacity: 0;
}
.pro-w .pro-con ul li:hover .text {
  opacity: 1;
  transform: scale(1);
}
.ptn-w {
  background: url(../images/ptn-bg.jpg) no-repeat center;
  background-size: cover;
  padding: 100px 0 110px;
}
.ptn-w .wz-bt em {
  color: #fff;
  opacity: 0.75;
}
.ptn-w .pic {
  margin: 40px 0 0 auto;
  width: 80%;
  max-width: 1360px;
}
.case-w {
  padding: 100px 0;
  background-color: #f7f7f7;
}
.case-w ul {
  display: flex;
  flex-wrap: wrap;
  margin-top: 80px;
}
.case-w ul li {
  width: 49%;
  margin-right: 2%;
  margin-bottom: 2%;
  position: relative;
}
.case-w ul li:nth-child(2n) {
  margin-right: 0;
}
.case-w ul li .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 10% 6%;
  background: linear-gradient(to right, rgba(14, 103, 225, 0.9), rgba(255, 255, 255, 0));
  color: #fff;
  transition: all 0.3s linear;
}
.case-w ul li .text p {
  font-size: 36px;
}
.case-w ul li .text span {
  width: 80%;
  font-size: 20px;
  line-height: 2;
  margin-top: 10px;
}
.case-w ul li .more {
  position: absolute;
  left: 6%;
  bottom: 10%;
  width: 133px;
  line-height: 38px;
  height: 40px;
  font-size: 14px;
  text-align: center;
  border-radius: 10px;
  color: #fff;
  border: 1px solid #fff;
  z-index: 1;
}
.case-w ul li:nth-child(2) .text {
  background: linear-gradient(to right, rgba(8, 159, 214, 0.9), rgba(255, 255, 255, 0));
}
.case-w ul li:nth-child(3) .text {
  background: linear-gradient(to right, rgba(68, 55, 236, 0.9), rgba(255, 255, 255, 0));
}
.case-w ul li:nth-child(4) .text {
  background: linear-gradient(to right, rgba(17, 181, 144, 0.9), rgba(255, 255, 255, 0));
}
.case-w ul li:hover .text {
  opacity: 0;
}
.case-w ul li:hover .more {
  background-color: #e60012;
  border-color: #e60012;
}
.news-w {
  padding: 130px 0;
}
.news-w .page {
  display: flex;
  align-items: flex-end;
}
.news-w .rg {
  flex: 1;
  margin-left: 60px;
}
.news-w .rg .tit em {
  font-size: 53px;
  color: #c2c1c1;
  font-weight: lighter;
}
.news-w .rg .tit hr {
  width: 40px;
  height: 2px;
  background-color: #e60012;
  margin: 5px;
}
.news-w .rg .tit p {
  font-size: 32px;
  font-weight: bold;
}
.news-w .rg ul {
  margin-top: 25px;
  border-top: 1px solid #e2e2e2;
}
.news-w .rg ul li {
  border-bottom: 1px solid #e2e2e2;
}
.news-w .rg ul li a {
  display: flex;
  padding: 20px 0;
}
.news-w .rg ul li .lf p {
  font-size: 20px;
  font-weight: bold;
}
.news-w .rg ul li .lf span {
  font-size: 15px;
  color: #5b5b5b;
  font-weight: lighter;
  margin-top: 5px;
}
.news-w .rg ul li .pic {
  margin: 0 40px;
}
.news-w .rg ul li .pic img {
  width: 180px;
  height: 120px;
  object-fit: cover;
}
.news-w .rg ul li .text {
  flex: 1;
}
.news-w .rg ul li .text p {
  font-size: 20px;
}
.news-w .rg ul li .text span {
  font-size: 15px;
  line-height: 1.75;
  margin: 10px 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-w .rg ul li .text .more {
  font-size: 17px;
  font-weight: bold;
  color: #9d9d9d;
  text-transform: uppercase;
}
.news-w .rg ul li .text .more:hover {
  color: #e60012;
}
.news-w .rg ul li:hover img {
  transform: scale(1.1);
}
.news-w .rg ul li:hover .text p {
  font-weight: bold;
}
.news-w .rg a.more {
  margin-top: 40px;
}
.footer {
  background: url(../images/foot-bg.jpg) no-repeat center;
  background-size: cover;
  padding: 100px 0 50px;
  color: #fff;
  line-height: 2;
  font-size: 14px;
}
.footer a {
  color: #fff;
}
.footer a:hover {
  text-decoration: underline;
}
.footer h5 {
  font-size: 18px;
  font-weight: bold;
  padding-bottom: 15px;
  position: relative;
  margin-bottom: 10px;
}
.footer h5::after {
  content: '';
  width: 20px;
  height: 2px;
  background-color: #e60012;
  position: absolute;
  left: 0;
  bottom: 0;
}
.footer .top {
  display: flex;
  justify-content: space-between;
  padding-bottom: 90px;
}
.footer .f-nav {
  display: flex;
}
.footer .f-nav ul {
  margin-right: 65px;
}
.footer .rg {
  display: flex;
  align-items: flex-start;
}
.footer .rg .info {
  width: 400px;
  margin-right: 20px;
}
.footer .rg .wx {
  background-color: #fff;
  padding: 10px;
}
.footer .rg .wx p {
  font-size: 14px;
  line-height: 35px;
  text-align: center;
  color: #333;
}
.footer .btm {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}