a:hover {
  color: white;
}
.swiper-pagination-bullet-active {
  background-color: white !important;
}
.header-w {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: #005bac;
  line-height: 35px;
  font-size: 12px;
  color: white;
}
.header-w .chg-head {
  display: flex;
}
.header-w .chg-head a {
  margin-left: auto;
}
.header-w .chg-head a:hover {
  color: #00a2ba;
}
.header {
  background-color: rgba(0, 0, 0, 0.175);
  position: absolute;
  top: 35px;
  left: 0;
  width: 100%;
  z-index: 1000;
}
.header .page {
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
}
.header .rg {
  margin-left: 50px;
  display: flex;
  align-items: center;
}
.header .head-tel {
  display: flex;
  align-items: center;
}
.header .head-tel .iconfont {
  font-size: 40px;
  color: white;
  margin-right: 13px;
}
.header .head-tel p {
  font-size: 15px;
  color: white;
  margin-top: 4px;
}
.header .head-tel span {
  font-size: 28px;
  font-weight: bold;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  color: white;
}
/* nav */
.nav {
  display: flex;
  flex: 1;
  margin-left: 10%;
  align-items: center;
}
.nav-list {
  flex: 1;
  display: flex;
  position: relative;
}
.nav-list > li {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
}
.nav-list > li > a {
  width: 100%;
  line-height: 99px;
  text-align: center;
  font-size: 16px;
  position: relative;
  color: white;
}
.nav-list > li > a::before,
.nav-list > li > a::after {
  content: '';
  max-width: 88px;
  width: 0px;
  height: 4px;
  background-color: white;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s linear;
}
.nav-list > li > a::before {
  width: 12px;
  height: 9px;
  bottom: -10px;
  opacity: 0;
  clip-path: polygon(50% 0, 0 100%, 100% 100%);
}
.nav-list > li .erji2 {
  min-width: 180px;
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 999;
  display: flex;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-50%) scaleY(0);
  transform-origin: 0 0;
  transition: all 0.3s linear;
  padding-top: 1px;
}
.nav-list > li .erji2 ul {
  width: 100%;
  text-align: center;
}
.nav-list > li .erji2 ul li {
  background-color: #fff;
  margin-bottom: 1px;
}
.nav-list > li .erji2 ul li a {
  line-height: 45px;
  font-size: 15px;
  padding: 0 20px;
}
.nav-list > li .erji2 ul li:hover {
  background-color: white;
}
.nav-list > li .erji2 ul li:hover a {
  color: #fff;
}
.nav-list > li .erji2 ul li:last-child {
  border: none;
}
.nav-list > li:hover > a {
  color: white;
}
.nav-list > li:hover > a::before {
  bottom: 3px;
  opacity: 1;
}
.nav-list > li:hover > a::after {
  width: 90%;
}
.nav-list > li:hover .erji2 {
  opacity: 1;
  transform: translateX(-50%) scaleY(1);
  transition: all 0.3s linear;
}
.nav-list .active > a {
  color: white;
}
.nav-list .active > a::before {
  bottom: 3px;
  opacity: 1;
}
.nav-list .active > a::after {
  width: 90%;
}
/*网站标题*/
.wz-bt {
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
}
.wz-bt p {
  font-size: 40px;
  position: relative;
  font-weight: bold;
  color: #ffffff;
}
.wz-bt span {
  font-size: 10px;
  margin-top: 10px;
  color: #aaaaaa;
}
.abo-w {
  background: url(../images/abo-bg.jpg);
  padding: 130px;
}
.abo-w img {
  height: 50px;
  margin: 0 auto;
  margin-bottom: 25px;
}
.abo-w hr {
  border: 1px white solid;
  width: 50px;
  height: 2px;
  color: white;
  margin: 0 auto;
  margin-bottom: 32px;
}
.abo-w .text {
  width: 1000px;
  color: white;
  margin: 0 auto;
  text-align: center;
  line-height: 50px;
  margin-bottom: 60px;
}
.abo-w a {
  color: white;
  font-size: 14px;
  line-height: 45px;
  width: 150px;
  display: flex;
  justify-content: center;
  border: 1px white solid;
  margin: 0 auto;
  margin-bottom: 85px;
}
.text-w {
  background: url(../images/text-bg.jpg);
  padding: 100px;
}
.text-w P {
  font-size: 18px;
  line-height: 30px;
  text-align: center;
}
.text-w ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.text-w ul li {
  margin-top: 100px;
  width: 25%;
  text-align: left;
  padding-left: 30px;
}
.text-w ul li h2 {
  text-align: left;
  padding-left: 60px;
  font-size: 18px;
}
.text-w ul li p {
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  text-align: left;
  padding-left: 60px;
  font-size: 28px;
  border-right: 1px #e2e2e2 solid;
}
.text-w ul li p i {
  color: #005bac;
  font-size: 70px;
  font-weight: bold;
  line-height: 80px;
}
.text-w ul li:nth-child(4n) p {
  border-right: none;
}
.pro-w {
  background: url(../images/pro-bg.png), linear-gradient(to bottom, #003366 0%, #005bac 100%);
  background-repeat: no-repeat;
  padding-top: 90px;
}
.pro-w .pro-tit {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.pro-w .pro-tit .lf {
  text-align: left;
  justify-content: flex-start;
  align-items: flex-start;
}
.pro-w .pro-tit .lf h2 {
  font-size: 30px;
  line-height: 70px;
  color: white;
  position: relative;
}
.pro-w .pro-tit .lf hr {
  border: 1px #005bac solid;
  color: #005bac;
  width: 85px;
  height: 2px;
  margin-top: 10px;
}
.pro-w .pro-tit .lf p {
  margin-top: 10px;
  font-size: 16px;
  position: relative;
  color: #e2e2e2;
}
.pro-w .pro-tit .lf span {
  font-size: 8px;
  margin-top: 10px;
  color: #aaaaaa;
}
.pro-w .pro-tit .rt {
  margin-bottom: 30px;
}
.pro-w .pro-tit .rt ul {
  display: flex;
}
.pro-w .pro-tit .rt ul li {
  margin-right: 10px;
}
.pro-w .pro-tit .rt ul li a {
  color: white;
  border: 1px white solid;
  padding: 5px 10px;
  border-radius: 30px;
  font-size: 14px;
}
.pro-w .pro-tit .rt ul li:last-child {
  margin-right: 0;
}
.pro-w .pro-box {
  border-bottom: 1px white solid;
  margin-bottom: 30px;
}
.pro-w .pro-box ul li {
  width: 56%;
  margin: 80px 20px 0;
}
.pro-w .pro-box ul li .text {
  opacity: 0;
  position: absolute;
  bottom: -40px;
  right: 20px;
  padding: 20px 30px;
  width: 420px;
  height: 150px;
  background-color: white;
  color: #333;
}
.pro-w .pro-box ul li .text hr {
  position: absolute;
  border: 1px #005bac solid;
  width: 64px;
  height: 1px;
  z-index: 99999;
  top: 56px;
  left: -40px;
}
.pro-w .pro-box ul li .text h2 {
  line-height: 30px;
  font-size: 20px;
  font-weight: bold;
}
.pro-w .pro-box ul li .text p {
  margin-top: 10px;
  font-size: 14px;
}
.pro-w .pro-box ul li .text a {
  margin-top: 10px;
  color: #005bac;
}
.pro-w .pro-box ul li:hover .text {
  opacity: 1;
  transition: opacity 0.6s ease;
}
.pro-w .pro-box .pro-pagination {
  text-align: center;
  margin-top: 60px;
  margin-bottom: 22px;
}
.pro-w .pro-box .pro-prev {
  position: absolute;
  top: 50%;
  left: 22%;
  transform: translate(-50%, -50%);
  z-index: 999999;
  width: 75px;
  line-height: 32px;
  font-size: 40px;
  text-align: center;
  color: white;
  background-color: #000000af;
  cursor: pointer;
}
.pro-w .pro-box .pro-next {
  position: absolute;
  top: 50%;
  right: 18%;
  transform: translate(-50%, -50%);
  z-index: 999999;
  width: 75px;
  line-height: 32px;
  font-size: 40px;
  text-align: center;
  color: white;
  background-color: #000000af;
  cursor: pointer;
}
.case-w {
  background: url(../images/case-bg.png);
  display: flex;
}
.case-w .page {
  display: flex;
  padding: 120px 0;
}
.case-w .lf {
  width: 35%;
  flex: 1;
  margin-right: 88px;
}
.case-w .lf img {
  margin-top: 50px;
  border-radius: 10px;
}
.case-w .lf h2 {
  font-size: 30px;
  line-height: 70px;
  font-weight: bold;
  color: #000;
  position: relative;
  margin-top: 20px;
}
.case-w .lf hr {
  border: 2px #005bac solid;
  color: #005bac;
  width: 95px;
  height: 1px;
}
.case-w .lf p {
  margin-top: 20px;
  font-size: 16px;
  position: relative;
  color: #1d1d1d;
}
.case-w .lf span {
  font-size: 4px;
  margin-top: 10px;
  color: #616162;
}
.case-w .lf .but {
  display: flex;
  justify-content: flex-start;
  margin-top: 30px;
}
.case-w .lf .but .but-next {
  left: 0;
  top: 0;
  font-size: 50px;
  color: #005bac;
}
.case-w .lf .but .but-prev {
  left: 0;
  top: 0;
  font-size: 50px;
  color: #005bac;
}
.case-w .rt {
  width: 40%;
  flex: 2;
}
.case-w .rt img {
  max-width: 900px;
  border-radius: 30px;
}
.tec-w ul {
  display: flex;
}
.tec-w ul li {
  background-color: #000;
  position: relative;
  overflow: hidden;
}
.tec-w ul li .a1 {
  opacity: 0.3;
  transition: all 0.3s linear;
}
.tec-w ul li .text {
  color: white;
  position: absolute;
  z-index: 999;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 80%;
}
.tec-w ul li .text img {
  height: 30px;
  margin: 0 auto;
}
.tec-w ul li .text h5 {
  margin: 0 auto;
  font-weight: bold;
  font-size: 25px;
  white-space: nowrap;
  margin-top: 20px;
}
.tec-w ul li .text span {
  line-height: 40px;
  white-space: nowrap;
}
.tec-w ul li .text p {
  margin-top: 50px;
  opacity: 0;
  transition: all 0.3s linear;
}
.tec-w ul li i {
  position: absolute;
  bottom: 10%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 10px 30px;
  color: white;
  transition: all 0.3s linear;
}
.tec-w ul li:hover p {
  opacity: 1;
  color: white;
}
.tec-w ul li:hover i {
  font-size: 14px;
  padding: 10px 30px;
  border: 1px white solid;
  bottom: 30%;
}
.tec-w ul li:hover .a1 {
  transform: scale(1.1);
}
.news-w {
  padding: 70px 0;
}
.news-w .page {
  max-width: 1400px;
}
.news-w .wz-bt p {
  color: #222;
}
.news-w .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 45px 0 35px;
  padding-right: 30px;
  border-bottom: 1px solid #e2e2e2;
}
.news-w .top .news-tab {
  margin: 0;
}
.news-w .top .news-tab li {
  width: auto !important;
  position: relative;
}
.news-w .top .news-tab li::after {
  content: '';
  width: 100%;
  height: 4px;
  background-color: white;
  position: absolute;
  left: 0;
  bottom: 0;
  display: none;
}
.news-w .top .news-tab li a {
  color: #333;
  opacity: 0.75;
}
.news-w .top .news-tab .news-active::after {
  display: block;
}
.news-w .top .news-tab .news-active a {
  opacity: 1;
}
.news-w .top a {
  padding-bottom: 20px;
  font-size: 20px;
}
.news-w .top .more {
  font-size: 16px;
  font-weight: lighter;
  padding-bottom: 10px;
}
.news-w .news-box {
  width: calc(100% + 10px);
  transform: translateX(-5px);
}
.news-w .news-box ul {
  display: flex;
}
.news-w .news-box ul li {
  width: 32%;
  margin-right: 2%;
  padding: 5px;
}
.news-w .news-box ul li > a {
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
}
.news-w .news-box ul li img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}
.news-w .news-box ul li img:hover {
  transform: scale(1.1);
}
.news-w .news-box ul li .text {
  padding: 30px;
}
.news-w .news-box ul li .text p {
  font-size: 20px;
  color: #333;
  font-weight: bold;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 15px;
}
.news-w .news-box ul li .text span {
  font-size: 15px;
  color: #808080;
  line-height: 1.75;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-w .news-box ul li .text .btm {
  margin-top: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.news-w .news-box ul li .text .btm em {
  font-size: 14px;
  color: #808080;
}
.news-w .news-box ul li .text .btm i {
  font-size: 14px;
  color: white;
}
.news-w .news-box ul li .text .btm i:hover {
  text-decoration: underline;
}
.news-w .news-box ul li .text a {
  font-size: 15px;
  display: flex;
}
.news-w .news-box ul li .text a i {
  margin: 0 0 0 auto;
}
.links {
  background-color: #001624;
  color: #fff;
}
.links .page {
  max-width: 1400px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  line-height: 70px;
}
.links .page a {
  font-size: 15px;
  color: #fff;
}
.links .page a:hover {
  text-decoration: underline;
}
.links .lf {
  display: flex;
}
.links .lf ul {
  display: flex;
}
.links .lf ul li {
  margin: 0 10px;
}
.footer {
  background-color: #222;
  color: rgba(255, 255, 255, 0.5);
}
.footer a {
  color: rgba(255, 255, 255, 0.5);
}
.footer a:hover {
  color: #fff;
}
.footer h5 {
  color: #fff;
}
.footer .page {
  max-width: 1400px;
}
.footer .page .top {
  padding: 60px 0 30px;
  display: flex;
  justify-content: space-between;
}
.footer .page .top h5 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 15px;
}
.footer .page .top .f-nav {
  width: 55%;
  display: flex;
}
.footer .page .top .f-nav ul {
  flex: auto;
}
.footer .page .top .f-nav ul li {
  line-height: 36px;
  padding: 0 15px;
  background: url(../images/f-rg.png) no-repeat left center;
}
.footer .page .top .f-nav ul li a {
  font-size: 15px;
}
.footer .page .top .rg {
  width: 40%;
  max-width: 470px;
}
.footer .page .top .rg .form-con input {
  width: 100%;
  height: 50px;
  border: 1px solid #e2e2e2;
  margin-bottom: 15px;
  padding: 0 15px;
}
.footer .page .top .rg input[type="submit"] {
  width: 120px;
  height: 40px;
  background-color: #fff;
  border: none;
  margin: 0 0 0 auto;
  cursor: pointer;
}
.footer .page .top .rg input[type="submit"]:hover {
  color: #fff;
  background-color: white;
}
.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 {
  max-width: 400px;
  min-width: 300px;
  margin-right: 50px;
}
.footer .page .btm .lf .info li {
  display: flex;
  font-size: 15px;
  line-height: 24px;
  padding: 6px 0;
}
.footer .page .btm .lf .info li i {
  margin-right: 10px;
  font-size: 18px;
}
.footer .page .btm .lf .info li p {
  display: flex;
}
.footer .page .btm .lf .info li p span {
  flex: 1;
}
.footer .page .btm .lf .follow h5 {
  font-size: 18px;
  font-weight: bold;
}
.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;
  text-align: right;
}
.footer .page .btm .rg #clickTop {
  margin: auto 0 auto auto;
}
.footer .page .btm .rg p {
  font-size: 14px;
  line-height: 1;
  margin-top: 10px;
  transform: translateY(5px);
}
#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;
}