a:hover {
  color: #e62129;
}
.swiper-pagination-bullet-active {
  background-color: #e62129 !important;
}
.top-w {
  background-color: #e62129;
}
.top-w .page {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 40px;
  line-height: 40px;
  color: #fff;
  font-size: 15px;
}
.top-w span em {
  font-size: 20px;
}
.top-w span i {
  font-weight: bold;
  font-size: 24px;
  font-family: Arial, Helvetica, sans-serif;
}
/* header */
.header {
  position: relative;
  z-index: 9999;
  box-shadow: 0 3px 3px rgba(0, 0, 0, 0.05);
  background-color: #363636;
}
.header * {
  color: #fff;
}
.header .page {
  height: 90px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
}
/* nav */
.nav {
  width: 60%;
  margin-left: 10%;
}
.nav-list {
  display: flex;
  position: relative;
}
.nav-list > li {
  flex: 1;
  display: flex;
  height: 60px;
  align-items: center;
  position: relative;
}
.nav-list > li > a {
  width: 100%;
  line-height: 40px;
  border-radius: 20px;
  text-align: center;
  font-size: 16px;
  position: relative;
}
.nav-list > li > a::after {
  content: '';
  width: 0px;
  height: 2px;
  background-color: #e62129;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s linear;
}
.nav-list > li .erji2 {
  min-width: 180px;
  background-color: #f9f9f9;
  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;
}
.nav-list > li .erji2 ul {
  width: 100%;
  text-align: center;
}
.nav-list > li .erji2 ul li {
  border-bottom: 1px solid #ccc;
}
.nav-list > li .erji2 ul li a {
  line-height: 50px;
  font-size: 15px;
  color: #333;
  padding: 0 20px;
}
.nav-list > li .erji2 ul li:hover {
  background-color: #e62129;
}
.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: #e62129;
  font-weight: bold;
}
.nav-list > li:hover > a::after {
  width: 30px;
  transition: all 0.3s linear;
}
.nav-list > li:hover .erji2 {
  opacity: 1;
  transform: translateX(-50%) scaleY(1);
  transition: all 0.3s linear;
}
.nav-list .active > a {
  color: #e62129;
  font-weight: bold;
}
.nav-list .active > a::after {
  width: 30px;
}
.search .sear-w {
  display: flex;
  overflow: hidden;
  position: relative;
}
.search .sear-w input {
  width: 240px;
  height: 40px;
  padding-left: 20px;
  padding-right: 60px;
  border: 1px solid #e8e8e8;
}
.search .sear-w input:focus {
  outline: none;
}
.search .sear-w button {
  width: 50px;
  height: 40px;
  position: absolute;
  top: 0;
  right: 0;
  border: none;
  cursor: pointer;
  transition: all 0.3s linear;
}
.search .sear-w button:hover {
  color: #e62129;
}
.wz-bt h2 {
  font-size: 128px;
  font-weight: bold;
  color: #e62129;
  opacity: 0.15;
  line-height: 50px;
  text-transform: uppercase;
  white-space: nowrap;
}
.wz-bt h3 {
  font-size: 36px;
  padding-left: 35px;
  font-weight: bold;
  background: url(../images/tit-ico.png) no-repeat left center;
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
}
.wz-bt h4 {
  font-size: 20px;
  color: #3d3d3d;
}
.wz-bt h1 {
  font-size: 48px;
  font-weight: bold;
  line-height: 1.6;
}
.wz-bt h1 i {
  font-weight: normal;
}
.wz-bt h1 em {
  color: #e62129;
}
.bt2 {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.bt2 h5 {
  font-size: 22px;
}
.pro-w {
  padding: 80px 0 120px;
  background: url(../images/pro_bg.jpg) no-repeat center;
  background-size: cover;
}
.pro-w .wz-bt * {
  color: #fff;
}
.pro-w .wz-bt h3 {
  background-image: url(../images/tit-ico2.png);
}
.pro-w .list {
  display: flex;
  margin-top: 40px;
}
.pro-w .list .item {
  flex: 1;
  margin-right: 5px;
  background-color: #fff;
  overflow: hidden;
  border-radius: 10px;
  position: relative;
  transition: all 0.3s linear;
}
.pro-w .list .item:last-child {
  margin-right: 0;
}
.pro-w .list .item .tit {
  height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 25px;
}
.pro-w .list .item .tit p {
  font-size: 18px;
  font-weight: bold;
}
.pro-w .list .item .tit span {
  margin-top: 15px;
  font-size: 14px;
}
.pro-w .list .item .text {
  height: 410px;
  background: url(../images/pro-item.jpg) no-repeat;
  border-radius: 10px;
  background-size: 93.177vw 100%;
  font-size: 14px;
  display: flex;
  align-items: center;
}
.pro-w .list .item .text ul {
  display: none;
  height: 100%;
}
.pro-w .list .item .pic {
  width: 300px;
  max-width: 100%;
  position: absolute;
  bottom: 40px;
  right: 0;
  transition: all 0.3s linear;
}
.pro-w .list .on {
  flex: 3;
}
.pro-w .list .on .text ul {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  padding-left: 40px;
  padding-top: 30px;
  padding-bottom: 90px;
  overflow: hidden;
}
.pro-w .list .on .text ul li {
  padding-left: 40px;
  background: url(../images/arrow.png) no-repeat left center;
  color: #3b3b3b;
}
.pro-w .list .on .pic {
  width: 400px;
  bottom: 0;
}
.intr-w .page {
  display: flex;
  align-items: center;
}
.intr-w .rg {
  width: 50%;
}
.intr-w .rg img {
  margin: 0 0 0 auto;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.15);
}
.intr-w .lf {
  width: 50%;
  padding-right: 50px;
}
.intr-w .text {
  margin-top: 10px;
  font-size: 18px;
  line-height: 2;
  text-indent: 2em;
  color: #666;
}
.intr-w .more {
  margin-top: 50px;
  width: 180px;
  line-height: 48px;
  text-align: center;
  border-radius: 5px;
  color: #fff;
  background: linear-gradient(to right, #f14141, #bd0818);
  transition: all 0.3s;
}
.intr-w .more:hover {
  opacity: 0.75;
}
.section {
  height: 800px;
  display: flex;
  align-items: center;
}
.service-w {
  padding: 70px 0;
  background: url(../images/service-bg.jpg) no-repeat center;
  background-size: cover;
  background: #f7f7f7;
}
.service-w .page {
  max-width: 1300px;
}
.service-w .wz-bt {
  position: relative;
}
.service-w .wz-bt .btn {
  position: absolute;
  right: 0;
  bottom: 10px;
  display: flex;
}
.service-w .wz-bt .btn .iconfont {
  width: 50px;
  height: 50px;
  background-color: #bd0818;
  border-radius: 50px;
  color: #fff;
  line-height: 50px;
  text-align: center;
  margin-right: 15px;
  cursor: pointer;
}
.service-w .wz-bt .btn .iconfont:hover {
  background-color: #f14141;
}
.service-w .rg {
  margin-top: 35px;
}
.service-w .rg .pic {
  position: relative;
  border-radius: 5px;
  overflow: hidden;
}
.service-w .rg .pic img {
  filter: contrast(90%);
  transition: all 0.5s;
}
.service-w .rg .pic h5 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 28px;
  font-weight: bold;
  color: #fff;
}
.service-w .rg .pic:hover img {
  transform: scale(1.1);
}
.service-w .rg p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.875;
  margin-top: 15px;
}
.ptn-w {
  padding: 30px 0;
  background-size: cover;
  background: #f7f7f7;
}
.ptn-w .wz-bt {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ptn-w .wz-bt h5 {
  font-size: 22px;
  margin-top: 10px;
}
.ptn-w .page {
  max-width: 1300px;
}
.ptn-w .ptn-box {
  margin: 60px 0 0;
}
.ptn-w .ptn-box li {
  background-color: #fff;
  border: 1px solid #e2e2e2;
}
.ptn-w .ptn-pagination {
  display: flex;
  justify-content: center;
}
.ptn-w .ptn-pagination span {
  width: 15px;
  background-color: #fff !important;
  opacity: 1 !important;
  transition: all 0.3s linear;
  border-radius: 5px;
}
.ptn-w .ptn-pagination .swiper-pagination-bullet-active {
  width: 50px;
}
.news-w {
  padding: 70px 0;
  background: url(../images/news-bg.png) no-repeat;
  background-size: cover;
  background: #f7f7f7;
}
.news-w .page {
  max-width: 1400px;
}
.news-w .news-box {
  margin-top: 40px;
  display: flex;
  align-items: flex-start;
}
.news-w .news-box .box {
  width: 32%;
  margin-right: 2%;
  border-radius: 5px;
  background-color: #fff;
  overflow: hidden;
  height: 540px;
  position: relative;
}
.news-w .news-box .box .label {
  position: absolute;
  top: 0;
  left: 0;
  background-color: #828282;
  color: #fff;
  font-size: 14px;
  width: 110px;
  line-height: 45px;
  text-align: center;
  z-index: 11;
}
.news-w .news-box .box:hover .label {
  background-color: #e62129;
}
.news-w .news-box .box .pic img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}
.news-w .news-box .box .pic:hover img {
  transform: scale(1.1);
}
.news-w .news-box .box .text p {
  font-size: 18px;
  font-weight: bold;
}
.news-w .news-box .box .text span {
  color: #666;
  font-size: 14px;
  line-height: 1.875;
  margin-top: 25px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-w .news-box .box .text .btm {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: #666;
}
.news-w .news-box div.box .text {
  padding: 40px 20px;
}
.news-w .news-box ul.box {
  margin-right: 0;
}
.news-w .news-box ul.box .sol {
  height: 100%;
  padding: 80px 30px 40px;
  overflow-y: scroll;
}
.news-w .news-box ul.box .sol::-webkit-scrollbar {
  width: 3px;
}
.news-w .news-box ul.box .sol::-webkit-scrollbar-button {
  display: none;
}
.news-w .news-box ul.box .sol::-webkit-scrollbar-track {
  background-color: #f1f1f1;
}
.news-w .news-box ul.box .sol::-webkit-scrollbar-thumb {
  background-color: #e62129;
}
.news-w .news-box ul.box li {
  margin-bottom: 40px;
}
.news-w .news-box ul.box .text {
  position: relative;
}
.news-w .news-box ul.box .text span {
  margin-top: 12px;
}
.news-w .news-box ul.box .text .date {
  position: absolute;
  top: 0;
  right: 0;
  line-height: 26px;
  font-size: 14px;
  color: #666;
}
.footer {
  background: url(../images/foot-bg.jpg) no-repeat bottom;
  background-size: cover;
  color: #fff;
  background: #363636;
}
.footer a:hover {
  text-decoration: underline;
}
.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: #e62129;
}
.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;
}