a:hover {
  color: #0a1939;
}
.swiper-pagination-bullet-active {
  background-color: #0a1939 !important;
}
body {
  padding-top: 84px;
}
/* header */
.header {
  width: 100%;
  top: 0;
  left: 0;
  z-index: 99999;
  animation-duration: 1s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: fixed;
  background-color: #0a1939;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.15);
}
.header > .page {
  height: 84px;
  display: flex;
  align-items: center;
  white-space: nowrap;
}
.header .logo2 {
  display: none;
}
.header .rg {
  margin: 0 0 0 auto;
  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: 1.875rem;
  position: relative;
}
.header .rg ul li a {
  display: flex;
  align-items: center;
}
.header .rg ul li a p,
.header .rg ul li a .ico {
  padding-left: 0.5rem;
}
.header .rg ul .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 .rg ul .lg .down a {
  color: #001842;
  line-height: 2.5rem;
  font-size: 0.9375rem;
}
.header .rg ul .lg:hover .down {
  transform: translateY(0);
  transition: all 0.3s linear;
  opacity: 1;
  visibility: visible;
}
.header .sear-w {
  display: flex;
  position: relative;
  border-radius: 25px;
  border: 1px solid #fff;
  overflow: hidden;
}
.header .sear-w input {
  width: 15.625rem;
  height: 2.5rem;
  padding: 0 20px;
  background-color: transparent;
  border: none;
  color: #fff;
}
.header .sear-w input::placeholder {
  color: #fff;
}
.header .sear-w input:focus {
  outline: none;
}
.header .sear-w button {
  width: 60px;
  height: 2.5rem;
  color: #fff;
  background: #0a1939;
  border: none;
  cursor: pointer;
  transition: all 0.1s linear;
}
.header .sear-w button:hover {
  background-color: #e6a805;
}
.fix {
  position: fixed;
  background-color: #0a1939;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.15);
}
/* nav */
.nav {
  display: flex;
  margin-left: 3.75%;
  align-items: center;
}
.nav-list {
  flex: 1;
  display: flex;
  position: relative;
}
.nav-list > li {
  flex: 1;
  display: flex;
  position: relative;
}
.nav-list > li .iconfont {
  color: #fff;
  margin-left: 0.625rem;
}
.nav-list > li > a {
  line-height: 84px;
  font-size: 1.125rem;
  color: #fff;
  padding: 0 1.125rem;
}
.nav-list > li .erji2 {
  width: 100%;
  position: fixed;
  top: 85px;
  left: 0;
  z-index: 999;
  display: flex;
  white-space: nowrap;
  opacity: 0;
  transform: scaleY(0);
  transform-origin: 0 0;
  transition: all 0.3s linear;
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  border-top: 1px solid #eee;
  box-shadow: 3px 10px 10px rgba(0, 0, 0, 0.15);
}
.nav-list > li .erji2 .page {
  max-width: 950px;
  padding: 50px 0;
  display: flex;
  align-items: flex-start;
}
.nav-list > li .erji2 ul {
  flex: 1;
  margin-right: 50px;
  display: flex;
  flex-wrap: wrap;
}
.nav-list > li .erji2 ul li {
  width: 50%;
  line-height: 40px;
}
.nav-list > li .erji2 ul li a {
  padding-left: 20px;
  position: relative;
}
.nav-list > li .erji2 ul li a::before {
  content: '';
  width: 10px;
  height: 10px;
  background-color: #999;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.nav-list > li .erji2 .erji_rg {
  width: 350px;
}
.nav-list > li .erji2 .erji_rg .pic {
  border: 1px solid #e2e2e2;
}
.nav-list > li:hover .erji2 {
  opacity: 1;
  transform: scaleY(1);
  transition: all 0.3s linear;
}
/* 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%;
}
.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: #0a1939;
}
@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 a {
  width: 49px;
  height: 104px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  filter: alpha(opacity=0);
  -moz-opacity: 0;
  -khtml-opacity: 0;
  opacity: 0;
  transition: 0.3s all ease-in-out;
  z-index: 99;
}
.banner-box .banner-btn a:hover {
  filter: alpha(opacity=80);
  -moz-opacity: 0.8;
  -khtml-opacity: 0.8;
  opacity: 0.8;
}
.banner-box .banner-btn .prev {
  left: -50px;
  background: url(../images/banner-h.png) no-repeat 0 0;
}
.banner-box .banner-btn .next {
  right: -50px;
  background: url(../images/banner-h.png) no-repeat -49px 0;
}
.banner-box:hover .prev {
  left: 1.25rem;
  filter: alpha(opacity=40);
  -moz-opacity: 0.4;
  -khtml-opacity: 0.4;
  opacity: 0.4;
}
.banner-box:hover .next {
  right: 1.25rem;
  filter: alpha(opacity=40);
  -moz-opacity: 0.4;
  -khtml-opacity: 0.4;
  opacity: 0.4;
}
.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;
}
.wz-bt p {
  font-size: 40px;
  position: relative;
  font-weight: bold;
  display: flex;
}
.wz-bt p::after {
  content: '';
  display: block;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background-color: #0a1939;
  margin-left: 15px;
}
.wz-bt span {
  font-size: 18px;
  line-height: 32px;
  margin-top: 8px;
}
.intr-w {
  padding: 110px 0 90px;
  background: url(../images/intr-bg1.jpg) no-repeat center;
}
.intr-w .page {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.intr-w .con {
  width: 47%;
}
.intr-w .con h2 {
  font-size: 30px;
  line-height: 1.5;
  margin: 10px 0 20px;
}
.intr-w .con .text {
  line-height: 2;
  text-indent: 2em;
  color: #454545;
}
.intr-w .pic {
  width: 48%;
}
.more {
  display: flex;
  margin-top: 50px;
}
.more a {
  display: flex;
  align-items: center;
  font-size: 18px;
  color: #0a1939;
}
.more a i {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  line-height: 50px;
  text-align: center;
  background-color: #0a1939;
  color: #fff;
  margin-right: 15px;
}
.more a:hover {
  color: #e6a805;
}
.more a:hover i {
  background-color: #e6a805;
}
.pro-w {
  padding: 130px 0;
  position: relative;
}
.pro-w .lf {
  width: 380px;
  height: 570px;
  position: relative;
  padding-top: 20px;
}
.pro-w .lf .text {
  line-height: 2;
  text-indent: 2em;
  color: #454545;
  margin-top: 20px;
}
.pro-w .lf .btm {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 20px;
  display: flex;
  align-items: center;
}
.pro-w .lf .btm .count {
  width: 82px;
  font-size: 18px;
}
.pro-w .lf .btm .pro-pagination {
  flex: 1;
  position: relative;
}
.pro-w .lf .btm .pro-pagination .swiper-pagination-progressbar-fill {
  background-color: #0a1939;
}
.pro-w .lf .btm .btn {
  display: flex;
  margin-left: 20px;
}
.pro-w .lf .btm .btn .iconfont {
  cursor: pointer;
  font-size: 20px;
}
.pro-w .lf .btm .btn .iconfont:hover {
  color: #0a1939;
}
.pro-w .pro-con {
  width: 65%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-15vw, -50%);
}
.pro-w .pro-con li {
  padding: 0 1px;
}
.pro-w .pro-con li a {
  border: 1px solid #bfbfbf;
  border-radius: 20px;
  text-align: center;
  overflow: hidden;
}
.pro-w .pro-con li p {
  margin: 15px 0;
  font-size: 20px;
  white-space: nowrap;
  padding: 0 10px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pro-w .pro-con li i {
  display: block;
  width: 50px;
  height: 50px;
  font-size: 18px;
  text-align: center;
  line-height: 50px;
  border-radius: 50%;
  color: #fff;
  background-color: #0a1939;
  margin: 10px auto 30px;
  transition: all 0.3s linear;
}
.pro-w .pro-con li:hover img {
  transform: scale(1.05);
}
.pro-w .pro-con li:hover i {
  background-color: #e6a805;
}
.app-w {
  background-color: #fbfcfc;
  position: relative;
  height: 800px;
}
.app-w .lf {
  width: 37.5%;
  padding-top: 120px;
}
.app-w .lf h2 {
  font-size: 36px;
  line-height: 1.5;
  margin: 20px 0 20px;
}
.app-w .lf .text {
  line-height: 2;
  text-indent: 2em;
  color: #454545;
}
.app-w .lf .app-tab {
  margin-top: 66px;
}
.app-w .lf .app-tab li {
  opacity: 0.35;
  cursor: pointer;
}
.app-w .lf .app-tab .my-slide-thumb-active {
  opacity: 1;
}
.app-w .app-con {
  width: 55%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-5vw, -50%);
}
.app-w .app-con li img {
  width: 100%;
  height: 800px;
  object-fit: cover;
}
.dev-w {
  height: 880px;
  background: url(../images/dev-bg.jpg) no-repeat center;
}
.dev-w .page {
  padding-top: 180px;
}
.dev-w h2 {
  font-size: 58px;
  font-weight: bold;
  margin-top: 60px;
}
.dev-w h3 {
  font-size: 48px;
  font-weight: bold;
  color: #0a1939;
}
.dev-w .text {
  margin-top: 20px;
}
.footer {
  background: url(../images/foot-bg.jpg) no-repeat top;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.15) inset;
}
.footer .page {
  max-width: 1400px;
}
.footer .page .top {
  padding: 60px 0 30px;
  display: flex;
  justify-content: space-between;
}
.footer .page .top h5 {
  font-size: 22px;
  margin-bottom: 15px;
  color: #fff;
}
.footer .page .top .f-nav {
  width: 50%;
  display: flex;
}
.footer .page .top .f-nav ul {
  flex: auto;
}
.footer .page .top .f-nav ul li {
  line-height: 34px;
  padding-left: 15px;
  background: url(../images/f-rg.png) no-repeat left center;
}
.footer .page .top .f-nav ul li a {
  color: #fff;
}
.footer .page .top .f-nav ul li a:hover {
  text-decoration: underline;
}
.footer .page .top .rg {
  width: 470px;
}
.footer .page .top .rg .form-con input {
  width: 100%;
  height: 55px;
  border: 1px solid #e2e2e2;
  margin-bottom: 15px;
  padding: 0 15px;
}
.footer .page .top .rg input[type="submit"] {
  width: 160px;
  height: 45px;
  background-color: #aaa;
  border: none;
  margin: 0 0 0 auto;
  cursor: pointer;
  color: #fff;
}
.footer .page .top .rg input[type="submit"]:hover {
  color: #fff;
  background-color: #0a1939;
}
.footer .page .btm {
  border-top: 1px solid #aaa;
  padding: 25px 0 40px;
  display: flex;
  justify-content: space-between;
}
.footer .page .btm .lf {
  display: flex;
}
.footer .page .btm .lf .info {
  width: 350px;
  margin-right: 50px;
}
.footer .page .btm .lf .info li {
  display: flex;
  line-height: 36px;
  color: #fff;
}
.footer .page .btm .lf .info li i {
  margin-right: 10px;
  font-size: 18px;
}
.footer .page .btm .lf .follow p {
  font-size: 18px;
  font-weight: bold;
  color: #fff;
}
.footer .page .btm .lf .follow ul {
  margin-top: 15px;
}
.footer .page .btm .lf .follow ul li {
  position: relative;
}
.footer .page .btm .lf .follow ul li .iconfont {
  font-size: 30px;
}
.footer .page .btm .lf .follow ul li .pic {
  width: 100px;
}
.footer .page .btm .rg {
  display: flex;
  flex-direction: column;
}
.footer .page .btm .rg #clickTop {
  margin: auto 0 auto auto;
}
.footer .page .btm .rg p {
  font-size: 15px;
  color: #fff;
  line-height: 1;
  margin-top: 10px;
}
.footer .page .btm .rg p a {
  display: inline;
}
#clickTop {
  width: 55px;
  height: 55px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 26px;
  text-align: center;
  line-height: 55px;
  color: #fff;
  opacity: 0.4;
  background-color: rgba(0, 0, 0, 0.75);
}
#clickTop:hover {
  opacity: 1;
}