@charset "UTF-8";
@font-face {
  font-family: "bigjohn";
  src: url("../font/big-john-woff2-2.ttf");
}
@font-face {
  font-family: "futura";
  src: url("../font/impact.eot");
  src: url("../font/impact.eot?#iefix") format("embedded-opentype"), url("../font/impact.woff") format("woff"), url("../font/impact.ttf") format("truetype"), url("../font/impact.svg#NeuesBauenDemo") format("svg");
}
@font-face {
  font-family: "Helvetica";
  src: url("../font/HelveticaNeueLTPro-ThEx.eot");
  src: url("../font/HelveticaNeueLTPro-ThEx.eot?#iefix") format("embedded-opentype"), url("../font/HelveticaNeueLTPro-ThEx.woff") format("woff"), url("../font/HelveticaNeueLTPro-ThEx.ttf") format("truetype"), url("../font/HelveticaNeueLTPro-ThEx.svg#NeuesBauenDemo") format("svg");
}
:root {
  --yellow: #f5b834;
  --red: #df0000;
  --blue: #3531f2;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix {
  *zoom: 1;
}
.clearfix:after {
  clear: both;
}

.clearfix:before,
.clearfix:after {
  display: table;
  content: "";
  line-height: 0;
}

.center {
  text-align: center;
}

.text-l {
  text-align: left !important;
}

.text-r {
  text-align: right !important;
}

.pl30 {
  padding-left: 30px;
}

.pr30 {
  padding-right: 30px;
}

.pl70 {
  padding-left: 70px;
}

.mt30 {
  margin-top: 30px;
}

.mt-40 {
  margin-top: 40px;
}

.mt-60 {
  margin-top: 60px;
}

.mt80 {
  margin-top: 80px;
}

.mt120 {
  margin-top: 120px;
}

.section {
  padding-top: 70px;
}

.indexmore {
  height: 38px;
  width: 160px;
  border-radius: 0;
  line-height: 40px;
  border: 1px solid #ccc;
  position: relative;
  z-index: 10;
  display: block;
  margin: 60px auto;
  text-align: center;
}
.indexmore:before {
  content: "MORE";
  font-size: 15px;
  color: #b0b0b0;
  display: inline;
  margin-left: 0;
  position: relative;
  transition: all 0.3s ease-out 0s;
  z-index: 8;
}
.indexmore:after {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 0;
  height: 40px;
  background-color: var(--red);
  transition: all 0.3s ease-out 0s;
  margin: 0;
}
.indexmore:hover {
  color: #fff;
}
.indexmore:hover:before {
  color: #fff;
  margin-left: 5px;
}
.indexmore:hover:after {
  width: 162px;
}

.white {
  color: #fff !important;
  border-color: #fff !important;
}

.ml-40 {
  margin-left: 40px;
}

/*head*/
.header-container {
  width: 90%;
  position: relative;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.topbar {
  width: 100%;
  height: 100px;
}
.topbar a.brand {
  float: left;
  margin-top: 10px;
}
.topbar a.brand img {
  height: 80px;
}
.topbar a.hotline {
  float: right;
  font-size: 18px;
  line-height: 20px;
  margin-top: 50px;
}

.top-lang {
  position: absolute;
  right: 20px;
  top: 10px;
}
.top-lang a {
  display: inline-block;
  margin-left: 10px;
}

.nav {
  height: 50px;
  float: right;
}
.nav ul li {
  float: left;
  padding: 0 20px;
  position: relative;
}
.nav ul li a {
  display: block;
  font: bold 18px/100px "Microsoft Yahei";
  padding: 0 10px;
  position: relative;
  color: #303030;
}
.nav ul li.active a {
  color: var(--red);
  border-top: 2px solid var(--red);
}

.ellipsis {
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  display: block;
}

/*banner*/
.swiper-container {
  width: 100%;
}
.swiper-container.swiper1 {
  height: 700px;
}

.backimg {
  width: 100%;
  height: 100%;
}
.backimg .imgBg {
  width: 100%;
  height: 100%;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

.swiper-slide-active .imgBg {
  animation: imageAnimation 6s linear 0s;
}

.swiper1 .swiper-pagination-bullets {
  bottom: 40px;
}
.swiper1 .swiper-pagination span {
  width: 40px;
  height: 4px;
  border-radius: 0;
  background-color: rgba(255, 255, 255, 0.6);
}
.swiper1 .swiper-pagination span.swiper-pagination-bullet-active {
  background: var(--red);
}

.swiper2 {
  padding-bottom: 40px;
}

.swiper2 .swiper-pagination span {
  background-color: transparent;
  border: 1px solid var(--red);
}
.swiper2 .swiper-pagination span.swiper-pagination-bullet-active {
  background: var(--red);
}

.swiper-pagination-bullet {
  opacity: 1;
}

/*标题*/
.index-tit .subtitle {
  color: #111;
  font-size: 18px;
  font-family: "bigjohn";
}
.index-tit .title {
  color: #111;
  font-size: 20px;
  line-height: 26px;
  font-weight: 600;
}
.index-tit:after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 3px;
  background-color: var(--red);
  margin-top: 14px;
}
.index-tit.white p {
  color: #fff;
}
.index-tit.center {
  text-align: center;
}
.index-tit .tit-more {
  float: right;
  display: block;
  color: #adadad;
  font-size: 18px;
  font-family: "Arial";
  padding-right: 44px;
}
.index-tit .tit-more .layui-icon-triangle-r {
  font-size: 13px;
  color: #fff;
  background-color: var(--red);
  padding: 5px 4px 5px 6px;
  border-radius: 50%;
  text-align: center;
}

.category {
  text-align: center;
  margin: 20px 0 55px;
}
.category a {
  color: #878787;
  font-size: 16px;
  padding: 7px 26px;
  position: relative;
  margin-right: 5px;
  margin-left: 0;
}
.category a:after {
  margin-left: 20px;
  margin-top: 7px;
  content: "";
  position: absolute;
  width: 1px;
  height: 13px;
  right: -3px;
  top: 2px;
  background: rgba(217, 217, 217, 0.55);
}
.category a.active {
  color: #fff;
  background-color: var(--red);
}

/*关于我们*/
.index-about {
  padding: 60px 0;
}
.index-about .about-icon {
  float: left;
  width: 50px;
  height: 50px;
}
.index-about .about-item {
  width: calc(100% - 50px);
  float: left;
}
.index-about .about-item .about-img img {
  width: 100%;
}
.index-about .about-item .about-text {
  background: #e6e6e6;
  padding: 25px;
  color: #666666;
  font-size: 14px;
  line-height: 20px;
  min-height: 70px;
}
.index-about .about-item .about-text h2 {
  font-size: 20px;
  font-weight: 600;
  color: #111;
  margin-bottom: 10px;
}

/*产品*/
.product-bg {
  position: relative;
  padding-top: 60px;
}

.pro-list li {
  box-sizing: border-box;
  border: 1px solid #cecece;
}
.pro-list li:hover {
  box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.12);
}
.pro-list .pro-img {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: layui-icon !important;
  font-size: 16px;
}
.pro-list .pro-img img {
  transition: all 0.3s ease-out 0s;
  width: 100%;
}
.pro-list .pro-img:hover img {
  transform: scale(1.06);
}
.pro-list .item_info {
  padding: 5% 8%;
  display: block;
}
.pro-list .item_info .title {
  font-size: 18px;
  font-weight: bold;
  color: #111;
  transition: all 0.3s ease-out 0s;
  line-height: 20px;
  text-align: center;
}

/*news*/
.news-back {
  position: relative;
  height: 800px;
  padding: 60px 20px;
  background-image: url(../images/news-bg.jpg);
  background-size: cover;
  background-attachment: fixed;
  background-color: #1a1a1a;
  box-sizing: border-box;
}

.new-list {
  margin-top: 40px;
}
.new-list li {
  position: relative;
  height: 200px;
}
.new-list li .news-img {
  width: 20%;
  float: left;
  display: flex;
}
.new-list li .news-img img {
  width: 100%;
  max-height: 100%;
}
.new-list li .news-info {
  width: 80%;
  float: left;
  padding-top: 40px;
  padding-bottom: 40px;
  padding-left: 2%;
  padding-right: 2%;
  box-sizing: border-box;
}
.new-list li .news-info .date {
  width: 6%;
  float: left;
  font-size: 14px;
  color: #222;
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
  transition: all 0.3s ease-out 0s;
}
.new-list li .news-info .title {
  width: 34%;
  float: left;
  padding-right: 4%;
  font-size: 24px;
  color: #222;
  line-height: 34px;
  max-height: 102px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  word-break: break-word;
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
  transition: all 0.3s ease-out 0s;
}
.new-list li .news-info .desc {
  width: 56%;
  float: left;
  font-size: 16px;
  color: #222;
  line-height: 30px;
  max-height: 120px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  -webkit-line-clamp: 4;
  word-break: break-word;
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
  transition: all 0.3s ease-out 0s;
}
.new-list li a {
  display: block;
  background: #fff;
}
.new-list li a:hover {
  background: #002340;
}
.new-list li a:hover .news-info p {
  color: #fff;
}

.case-box {
  padding-top: 60px;
}
.case-box .case-list {
  margin-top: 40px;
}
.case-box .case-list li .pic img {
  width: 100%;
}
.case-box .case-list li a {
  display: block;
  position: relative;
}
.case-box .case-list li a .text {
  background: rgba(0, 35, 64, 0.7);
  color: #fff;
  padding: 24px 25px 40px 25px;
  box-sizing: border-box;
  position: absolute;
  bottom: 0;
  width: 100%;
  transition: all 0.2s;
  z-index: 2;
  text-align: justify;
}
.case-box .case-list li a .text .title {
  font-size: 18px;
}
.case-box .case-list li a .text .more {
  position: absolute;
  bottom: -23px;
  width: 100%;
}
.case-box .case-list li a .text .more span {
  display: inline-block;
  background: #fff;
  border: 2px #fff solid;
  font-size: 13px;
  color: #002340;
  padding: 0 30px;
  line-height: 42px;
  min-width: 160px;
  text-align: center;
  transition: background 0.2s, border 0.2s;
  position: relative;
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.1);
}
.case-box .case-list li a .text .more span:after {
  content: "";
  display: inline-block;
  width: 15px;
  height: 15px;
  background: url(../images/arrow-right-02.png) no-repeat center center;
  vertical-align: middle;
  margin-top: -3px;
  margin-left: 16px;
  transition: all 0.2s;
}
.case-box .case-list li a:hover .text {
  padding-bottom: 70px;
}
.case-box .case-list li a:hover .text .more span {
  background: #002340;
  color: #fff;
}
.case-box .case-list li a:hover .text .more span:after {
  background: url(../images/arrow-right-01.png) no-repeat center center;
}
.case-box .case-list li:nth-child(even) a .text {
  background: rgba(222, 0, 0, 0.7);
}
.case-box .case-list li:nth-child(even) a .text .more span {
  color: #de0000;
}
.case-box .case-list li:nth-child(even) a .text .more span:after {
  background: url(../images/arrow-right-03.png) no-repeat center center;
}
.case-box .case-list li:nth-child(even) a:hover .text {
  padding-bottom: 70px;
}
.case-box .case-list li:nth-child(even) a:hover .text .more span {
  background: #de0000;
  color: #fff;
}
.case-box .case-list li:nth-child(even) a:hover .text .more span:after {
  background: url(../images/arrow-right-01.png) no-repeat center center;
}

/*footer*/
#footer {
  width: 100%;
  max-width: 1920px;
  height: 100%;
  background-color: #002340;
  margin: auto;
  overflow: hidden;
  border-top: 5px solid #de0000;
  padding-top: 50px;
}
#footer hr {
  background: #163650;
  margin: 30px 0 0 0;
}

.lie {
  display: inline-block;
  min-width: 200px;
  max-width: 250px;
  vertical-align: top;
}
.lie.w-120 {
  width: 120px;
  text-align: center;
}
.lie h4 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 20px;
}
.lie h4 a {
  color: #fff;
}
.lie a {
  display: block;
  font-size: 16px;
  color: #a3aab1;
  margin-bottom: 15px;
}
.lie p{
	font-size: 16px;
  color: #a3aab1;
  margin-bottom: 15px;
}

.copyright {
  padding: 20px 0;
}
.copyright p {
  font: 14px/20px "Microsoft Yahei";
  color: #586675;
}
.copyright p a {
  color: #337ab7;
}

.show {
  position: relative;
  cursor: pointer;
}

.qrcode-img {
  display: none;
  position: absolute;
  left: 100px;
  top: 0;
}

#backtotop {
  width: 60px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background: #fff;
  color: #d60b0b;
  position: fixed;
  right: 20px;
  bottom: 50px;
}
#backtotop i {
  font-size: 20px;
}

.wap-menu {
  display: none;
}

.closebtn {
  display: none;
}

.pchidden {
  display: none;
}

@media screen and (min-width: 1200px) {
  .layui-container {
    width: 1200px;
    padding: 0;
  }
}
@media only screen and (max-width: 640px) {
  .wap-hidden {
    display: none;
  }
  .mt80 {
    margin-top: 30px;
  }
  .pl70 {
    padding-left: 10px;
  }
  .header-container {
    width: 100%;
  }
  .layui-container {
    padding: 0;
  }
  .waphidden {
    display: none !important;
  }
  .pchidden {
    display: block;
  }
  .closebtn {
    display: block;
    width: 50px;
    height: 50px;
    position: absolute;
    left: 250px;
    top: 0;
    background: #333;
    text-align: center;
    line-height: 50px;
  }
  .indexmore {
    margin: 20px auto;
  }
  .indexmore:before {
    font-size: 13px;
  }
  .swiper-container.swiper1 {
    height: 200px;
  }
  .swiper1 .swiper-pagination-bullets {
    bottom: 20px;
  }
  .swiper1 .swiper-pagination span {
    width: 15px;
    height: 2px;
  }
  .swiper-slide {
    background-position: center;
    background-size: cover;
    width: 100%;
  }
  .index-tit .title {
    font-size: 18px;
  }
  .index-tit .subtitle {
    margin-top: 10px;
  }
  .category {
    margin: 20px 0;
  }
  .category a {
    padding: 7px 10px;
  }
  .topbar {
    height: 60px;
  }
  .topbar a.hotline {
    display: block;
    position: absolute;
    left: 10px;
    top: 15px;
    cursor: pointer;
    z-index: 100;
    margin-top: 0;
  }
  .topbar a.brand {
    float: none;
    display: block;
    text-align: center;
  }
  .topbar a.brand img {
    height: 40px;
    margin-top: 0;
  }
  .top-lang {
    position: absolute;
    top: 0;
  }
  .top-lang a {
    margin: 0 10px;
  }
  .hotline span {
    display: none;
  }
  .wap-menu {
    display: block;
    position: absolute;
    left: 10px;
    top: 15px;
    cursor: pointer;
    z-index: 100;
  }
  .menu-list {
    background: #fff;
    height: 0;
  }
  .nav {
    position: fixed;
    width: 250px;
    height: 100%;
    background: #fff;
    top: 0;
    left: 0;
    z-index: 100000;
    margin: 0;
    display: none;
  }
  .nav ul li {
    float: none;
    text-align: center;
    padding: 0;
    position: relative;
    margin: 0;
  }
  .nav ul li.active {
    border-radius: 0;
  }
  .nav ul li.active a {
    border: 0;
  }
  .nav ul li a {
    display: block;
    padding: 5px 16px;
    color: #666;
    font-size: 14px;
    line-height: 40px;
    margin-top: 0;
  }
  .nav ul li a:after {
    display: none;
  }
  /*news*/
  .layui-col-space20 > * {
    padding: 5px;
  }
  .layui-col-space28 {
    margin: 0;
  }
  .layui-col-space28 > * {
    padding: 10px;
  }
  .layui-col-space30 {
    margin: 0;
  }
  .layui-col-space30 > * {
    padding: 10px;
    box-sizing: border-box;
  }
  .index-tit .tit-more {
    padding-right: 0;
  }
  .news-back {
    height: 600px;
  }
  .new-list li {
    height: 100%;
  }
  .new-list li .news-img {
    width: 40%;
  }
  .new-list li .news-info {
    width: 60%;
    padding-top: 5px;
    padding-bottom: 5px;
    display: flex;
    flex-direction: column-reverse;
  }
  .new-list li .news-info .title {
    width: 100%;
    line-height: 24px;
    max-height: 48px;
    font-size: 14px;
  }
  .new-list li .news-info .desc {
    display: none;
  }
  .new-list li .news-info .date {
    width: 100%;
    padding-top: 10px;
    line-height: 20px;
  }
  /* pro-list */
  .product-bg {
    padding-top: 20px;
  }
  /*news*/
  .news-info {
    margin-top: 0;
    height: auto;
  }
  /*about*/
  .index-about {
    padding: 10px;
  }
  .index-about .about-icon {
    display: none;
  }
  .index-about .about-item {
    width: 100%;
  }
  .index-about .about-item .about-text {
    padding: 10px;
  }
  .index-about .about-item .about-text h2 {
    font-size: 16px;
  }
  .case-list {
    margin-top: 30px;
    padding: 0 10px;
  }
  .case-list li {
    margin-bottom: 30px;
  }
  /*footer*/
  #footer {
    padding-top: 15px;
  }
  .lie {
    width: 90%;
    margin-left: 5%;
    margin-bottom: 10px;
    max-width: 100%;
    padding-left: 25px;
    border-bottom: 1px solid #0f304b;
	box-sizing: border-box;
  }
  .lie h4 {
    margin-bottom: 10px;
  }
  .lie h4 a {
    display: block;
  }
  .lie a {
    display: none;
  }
  .copyright p {
    font: 12px/28px "Microsoft Yahei";
    color: #777;
  }
  .copyright p a {
    color: #777;
  }
  .copyright p.fr {
    display: none;
  }
}