.flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

body {
  color: #474747;
}

a {
  text-decoration: none;
  color: #474747;
  transition: color 0.5s;
}
a:hover {
  color: #15499a;
}

img {
  max-width: 100%;
}

.one-line {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.main-in {
  max-width: 1200px;
  margin: 0 auto;
}

@media screen and (max-width: 1024px) {
  .only-pc {
    display: none !important;
  }
}

.only-mob {
  display: none !important;
}
@media screen and (max-width: 1024px) {
  .only-mob {
    display: block !important;
  }
}

.min-height {
  min-height: calc(100vh - 296px);
}
@media screen and (max-width: 1024px) {
  .min-height {
    padding-top: 80px;
    min-height: calc(100vh - 307px);
  }
}

.pc-header {
  background: #fff;
  box-shadow: 0 0 36px -4px rgba(0, 0, 0, 0.16);
  padding: 0 80px;
  height: 80px;
  top: -80px;
  transition: top 0.5s;
  z-index: 999;
}
.pc-header .logo img {
  width: 120px;
}
.pc-header .nav .list {
  line-height: 80px;
}
.pc-header .nav .list > a {
  display: block;
  font-size: 18px;
  margin: 0 20px;
  position: relative;
}
.pc-header .nav .list > a::after {
  content: "";
  height: 3px;
  left: 10px;
  right: auto;
  width: 0;
  position: absolute;
  bottom: 20px;
  background: #15499a;
  transition: width 300ms ease-out;
}
.pc-header .nav .list:hover .child {
  visibility: visible;
  top: 80px;
  opacity: 1;
  z-index: 9;
}
.pc-header .nav .list:hover > a::after {
  width: calc(100% - 20px);
}
.pc-header .nav .list .child {
  position: absolute;
  background: #fff;
  top: 100px;
  box-shadow: 0 0px 6px 0px rgba(0, 0, 0, 0.1);
  padding: 10px 20px;
  visibility: hidden;
  transition: all 0.3s;
  opacity: 0;
}
.pc-header .nav .list .child a {
  line-height: 1.5;
  font-size: 16px;
  display: block;
  padding: 10px;
}
.pc-header .laguage a {
  display: block;
  margin-right: 12px;
}
.pc-header .laguage a:last-child {
  margin: 0;
}
.pc-header .laguage a img {
  width: 30px;
}

.mob-header {
  background: #fff;
  box-shadow: 0 0 36px -4px rgba(0, 0, 0, 0.16);
  position: fixed;
  z-index: 999;
  width: calc(100% - 40px);
  height: 80px;
  padding: 0 20px;
  flex-wrap: nowrap;
}
.mob-header .logo img {
  width: 80px;
}
.mob-header .hamburger {
  padding: 21px 0;
}
.mob-header .hamburger .line {
  width: 30px;
  height: 2px;
  background-color: #717171;
  display: block;
  margin: 8px auto;
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.mob-header .hamburger:hover {
  cursor: pointer;
}
.mob-header #hamburger-2.is-active .line:nth-child(1) {
  -webkit-transform: translateY(10px);
  -ms-transform: translateY(10px);
  -o-transform: translateY(10px);
  transform: translateY(10px);
}
.mob-header #hamburger-2.is-active .line:nth-child(3) {
  -webkit-transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -o-transform: translateY(-10px);
  transform: translateY(-10px);
}
.mob-header .mob-nav {
  position: absolute;
  background: #fff;
  top: 100px;
  width: 100%;
  left: 0;
  border-bottom: 1px solid #8d8d8d;
  transition: all 0.5s;
  visibility: hidden;
  opacity: 0;
}
.mob-header .mob-nav a {
  display: block;
  padding: 20px;
  font-size: 20px;
  border-top: 1px solid #c4c4c4;
}
.mob-header .mob-bg {
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  left: 0;
  position: absolute;
  display: none;
}
.mob-header .mob-active {
  opacity: 1;
  visibility: visible;
  top: 80px;
}

.header-fix {
  position: fixed;
  width: calc(100% - 160px);
  top: 0;
}

.fix-top {
  height: 80px;
  display: none;
}

.empty-box {
  width: 30%;
}

.index .main-in {
  position: relative;
}
.index .product {
  position: relative;
  top: -90px;
  z-index: 2;
  width: 100%;
}
.index .product a {
  box-shadow: 2px 2px 10px 2px rgba(0, 0, 0, 0.15);
  width: 30%;
  display: block;
  margin-top: 20px;
}
.index .recomment {
  /*padding-top: 360px;*/
}
.index .recomment .title {
  text-align: center;
  font-size: 40px;
}
.index .recomment .nav {
  justify-content: center;
  margin: 40px 0;
}
.index .recomment .nav .nav-list {
  margin: 0 15px;
  position: relative;
  cursor: pointer;
}
.index .recomment .nav .nav-list::after {
  content: "";
  height: 3px;
  left: 10px;
  right: auto;
  width: 0;
  position: absolute;
  bottom: -9px;
  background: #15499a;
  transition: width 300ms ease-out;
}
.index .recomment .nav .active {
  color: #15499a;
}
.index .recomment .nav .active::after {
  width: calc(100% - 20px);
}
.index .recomment .productimg {
  box-shadow: 2px 2px 10px 2px rgba(0, 0, 0, 0.15);
  margin: 10px;
  width: 30%;
}
.index .recomment .productimg a {
  display: block;
  position: relative;
}
.index .recomment .productimg a:hover .hover {
  opacity: 1;
}
.index .recomment .productimg a:hover .hover .in {
  top: 0;
}
.index .recomment .productimg a .hover {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: all 0.3s;
}
.index .recomment .productimg a .hover .in {
  width: 50%;
  top: 90px;
  position: relative;
  transition: all 0.3s 0.05s;
}
.index .recomment .productimg a .hover .in .more {
  background: #fff;
  text-align: center;
  padding: 20px;
}
.index .recomment .productimg a .hover .in .title {
  color: #fff;
  margin-top: 20px;
  font-size: 16px;
}
.index .txt {
  margin: 60px 0;
  align-items: flex-start;
}
.index .txt .info {
  width: 30%;
  border-bottom: 1px solid #15499a;
  padding-bottom: 30px;
}
.index .txt .info .title {
  font-weight: 600;
  font-size: 18px;
}
.index .txt .info p {
  margin: 10px 0;
  line-height: 1.5;
  height: 147px;
}
.index .content {
  padding: 30px 0;
  position: relative;
}
.index .content .flex {
  flex-wrap: nowrap;
}
.index .content .back {
  position: absolute;
  width: 100%;
  background: #f3f3f3;
  height: 60%;
  top: 20%;
}
.index .content .information {
  background: #15499a;
  color: #fff;
  padding: 60px;
  position: relative;
}
.index .content .information::after {
  content: "";
  width: 0;
  height: 0;
  position: absolute;
  right: 0;
  top: 60%;
  border-top: solid 30px transparent;
  border-right: solid 30px #f3f3f3;
  border-bottom: solid 30px transparent;
}
.index .content .information .title {
  font-size: 20px;
  font-weight: 600;
}
.index .content .information p {
  margin-top: 20px;
  line-height: 2;
}
.index .content .c-form {
  margin-left: 10%;
}
.index .content .c-form .title {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.5;
}
.index .content .c-form .info {
  font-size: 14px;
  line-height: 2;
  color: #8a8a8a;
  margin: 20px 0;
}
.index .content .c-form a {
  display: inline-block;
  padding: 10px;
  border-radius: 20px;
  color: #fff;
  background: #15499a;
}
.index .news {
  box-shadow: 0 0 36px -4px rgba(0, 0, 0, 0.16);
  padding: 60px;
  margin: 30px 0 60px;
}
.index .news .title {
  font-size: 40px;
}
.index .news .list {
  margin-top: 20px;
}
.index .news .list .new {
  width: 30%;
}
.index .news .list .new a {
  display: block;
}
.index .news .list .new a img {
  width: 100%;
}
.index .news .list .new a .n-title {
  font-size: 20px;
  margin: 20px 10px;
}
.index .news .list .new a .n-time {
  margin: 10px;
}
.index .news .list .new a .more {
  color: #15499a;
  font-size: 20px;
  margin: 10px;
}

.inin {
  padding: 80px 0;
}
.inin .inin-title {
  font-size: 40px;
  text-align: center;
  font-weight: 600;
}

.all-product .list a {
  width: 30%;
  margin-top: 40px;
}

.product .link {
  text-align: center;
  margin: 20px 0 60px;
}
.product .link a {
  color: #717171;
  margin: 0 8px;
}
.product .list {
  flex-wrap: nowrap;
  align-items: flex-start;
}
.product .list .sidebar {
  width: 20%;
  flex-shrink: 0;
}
.product .list .sidebar .title {
  font-weight: normal;
  text-align: left;
  font-size: 30px;
  margin-top: 60px;
}
.product .list .sidebar a {
  margin-top: 20px;
  display: block;
  color: #717171;
}
.product .list .content {
  margin-left: 5%;
  width: 75%;
}
.product .list .content a {
  display: block;
  box-shadow: 2px 2px 10px 2px rgba(0, 0, 0, 0.15);
  width: 30%;
  margin-bottom: 40px;
}
.product .list .content a p {
  text-align: center;
  padding: 10px;
}

.news .new {
  margin-top: 40px;
  box-shadow: 2px 2px 10px 2px rgba(0, 0, 0, 0.15);
}
.news .new .flex {
  justify-content: flex-start;
  flex-wrap: nowrap;
}
.news .new .flex img {
  flex-shrink: 0;
}
.news .new .flex .info {
  padding: 0 5%;
  flex-grow: 1;
}
.news .new .flex .info .title {
  margin: 10px 0 20px;
  font-size: 20px;
}
.news .new .flex .info .desc {
  color: #8a8a8a;
}

.newsview .time {
  text-align: center;
  font-size: 20px;
  margin: 20px 0;
}
.newsview .info p {
  text-indent: 2em;
  line-height: 1.5;
}
.newsview .info img {
  text-indent: 0;
  max-width: 100%;
}
.newsview .back {
  text-align: center;
}
.newsview .back a {
  display: inline-block;
  background: #15499a;
  color: #fff;
  border-radius: 20px;
  padding: 10px 20px;
}

.onepage .info {
  margin: 20px 0;
}

.message .info {
  text-align: center;
}
.message .info p {
  text-indent: 0;
}
.message .form form {
  width: 50%;
}
.message .form .layui-input,
.message .form .layui-textarea {
  background-color: rgba(244, 244, 244, 0.58);
  padding: 20px;
}
.message .form img {
  width: 45%;
  margin-left: 5%;
  box-shadow: 2px 2px 10px 2px rgba(0, 0, 0, 0.15);
}

.link .list a {
  box-shadow: 2px 2px 10px 2px rgba(0, 0, 0, 0.15);
}
.link .list a p {
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  text-align: center;
  padding: 10px 0;
}

.about .brand {
  text-align: center;
}
.about .brand .title {
  font-size: 40px;
  margin: 30px 0;
}
.about .brand .info {
  width: 80%;
  margin: 0 auto;
  text-align: left;
}
.about .brand .info p {
  line-height: 1.5;
  text-indent: 2em;
}
.about .brand .video {
  background: url(../../images/video-bg.jpg) no-repeat;
  background-size: cover;
  margin: 40px 0;
}
.about .brand .video video {
  margin: 25px 0 110px;
  box-shadow: 2px 2px 10px 2px rgba(0, 0, 0, 0.15);
}
.about .honor {
  margin: 40px 0 0;
  padding: 40px 0 0;
  border-top: 1px solid #15499a;
}
.about .honor .left {
  width: 50%;
}
.about .honor .left .title {
  font-size: 40px;
}
.about .honor .left .info {
  margin-top: 20px;
  font-size: 14px;
  color: #8a8a8a;
}
.about .honor .left .info p {
  line-height: 1.5;
}
.about .honor .swiper {
  width: 50%;
}
.about .history {
  background: #15499a;
  color: #fff;
  padding: 40px 0;
}
.about .history .title {
  font-size: 40px;
}
.about .history .layui-collapse {
  margin-top: 20px;
}
.about .history .layui-collapse .layui-colla-content {
  background: #fff;
}

.productview .top {
  flex-wrap: nowrap;
}
.productview .top .exzoom {
  flex-shrink: 0;
  width: 40%;
}
.productview .top .info {
  width: 55%;
}
.productview .top .info .title {
  font-size: 40px;
}
.productview .top .info .info {
  width: 100%;
  margin: 20px 0;
}
.productview .top .info .info p {
  line-height: 1.5;
}
.productview .top .info .down {
  border-top: 1px solid #15499a;
  padding-top: 20px;
  margin-bottom: 10px;
  font-size: 20px;
  color: #15499a;
}
.productview .top .info a {
  display: block;
  margin-bottom: 10px;
  color: #8a8a8a;
}
.productview .maininfo {
  margin: 60px auto 0;
  width: 90%;
}
.productview .maininfo .title {
  text-align: center;
  font-size: 30px;
  margin-bottom: 60px;
  position: relative;
}
.productview .maininfo .title::after {
  content: "";
  height: 3px;
  left: calc(50% - 30px);
  right: auto;
  width: 60px;
  position: absolute;
  bottom: -9px;
  background: #15499a;
}
.productview .maininfo p {
  line-height: 1.5;
}
.productview .maininfo p img {
  display: block;
  margin: 0 auto;
}
.productview .back {
  text-align: center;
  margin-top: 40px;
}
.productview .back a {
  color: #15499a;
}

.footer {
  background-color: #f3f3f3;
  padding: 30px;
  color: #8a8a8a;
  border-top: 1px solid #e5e5e5;
}
.footer .top {
  border-bottom: 1px solid #15499a;
  padding: 0 40px 20px;
}
.footer .top img {
  width: 100px;
}
.footer .top .nav {
  width: 60%;
  border-left: 1px solid #15499a;
}
.footer .top .nav a {
  width: 30%;
  display: block;
  margin: 10px 0;
  text-align: right;
}
.footer .copyright {
  padding: 0 40px;
  font-size: 14px;
  margin-top: 20px;
}