.main {
  width: 1200px;
  min-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  position: relative; }

header {
  width: 100%;
  background-color: #fff; }
  header .main {
    height: 100px;
    display: flex;
    justify-content: space-between;
    align-items: center; }
  header .logo {
    display: inline-block;
    width: auto;
    height: 88px; }
    header .logo img {
      width: auto;
      height: 100%;
      display: block; }
  header .right {
    display: inline-flex;
    align-items: center; }
    header .right .tel {
      display: inline-flex;
      align-items: center; }
      header .right .tel img {
        width: 44px;
        height: 44px;
        display: block; }
      header .right .tel .text {
        margin-left: 8px; }
        header .right .tel .text .cn {
          color: #666; }
        header .right .tel .text .num {
          font-size: 28px;
          line-height: 28px;
          color: #3571b0; }
    header .right .lang {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 80px;
      height: 40px;
      border-radius: 5px;
      border: 1px solid #ddd;
      margin-left: 20px; }
      header .right .lang span {
        font-size: 16px;
        color: #666; }
      header .right .lang img {
        width: 18px;
        height: 18px;
        display: block;
        margin-left: 10px; }

nav {
  width: 100%; min-width:1200px;
  height: 50px; position:relative; z-index:66;
  background-color: #e70012; }
nav li{ float:left; display: block;
    width: 200px; position:relative;}  
  nav a {
    display: block;
    width: 100%;
    height: 50px;
    float: left;
    border-right: 1px solid #535353;
    color: #fff;
    font-size: 20px;
    line-height: 50px;
    text-align: center;
    transition: all 0.3s; }
    nav a:hover, nav a.active {
      background-color: #3571b0; }
    nav a:last-child {
      border-right: none; }
nav .sub{ float:left; width:100%; position:absolute; left:0; top:100%; z-index:66;-webkit-transition: all 1000ms cubic-bezier(.5, 1, .4, 1);-moz-transition: all 1000ms cubic-bezier(.5, 1, .4, 1);
	transition: all 1000ms cubic-bezier(.5, 1, .4, 1);
	-webkit-transform-origin:50% 0%;
	-moz-transform-origin:50% 0%;
	-ms-transform-origin:50% 0%;
	-o-transform-origin:50% 0%;
	transform-origin:50% 0%;
	-webkit-transform: translateY(0) scale(0);
	-moz-transform: translateY(0) scale(0);
	-ms-transform: translateY(0) scale(0);
	-o-transform: translateY(0) scale(0);
	transform: translateY(0) scale(0)}
nav .sub li{ float:left; width:100%;  margin-top:1px;}
nav .sub li a{ float:left; width:100%; background:#444; font-size:16px; line-height:46px;}
nav .sub li a:hover{background-color: #3571b0;}
nav li:hover .sub{ opacity: 1;
	filter: alpha(opacity=100);
	display: block \9;
	pointer-events: auto;
	-webkit-transform: translateY(0) scale(1);
	-moz-transform: translateY(0) scale(1);
	-ms-transform: translateY(0) scale(1);
	-o-transform: translateY(0) scale(1);
	transform: translateY(0) scale(1);}

footer {
  width: 100%; min-width:1200px;
  border-bottom: 2px solid #3571b0; }
  footer .footer-top {
    width: 100%;
    height: 60px;
    background-color: #333; }
    footer .footer-top .link {
      width: 780px;
      height: 60px;
      float: left;
      display: inline-flex;
      align-items: center; }
      footer .footer-top .link a {
        display: inline-block;
        float: left;
        color: #fff;
        margin: 3px 0; }
      footer .footer-top .link i {
        display: block;
        width: 1px;
        height: 16px;
        background-color: #999;
        margin: 0 10px; }
    footer .footer-top .btns {
      width: 400px;
      height: 60px;
      float: right; }
      footer .footer-top .btns .item {
        width: 200px;
        height: 60px;
        float: left;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-left: 1px solid #666;
        padding: 0 28px;
        color: #fff;
        background-color: #444;
        transition: all 0.3s; }
        footer .footer-top .btns .item:first-child {
          border-left: none; }
        footer .footer-top .btns .item:hover {
          background-color: #3571b0; }
  footer .footer-bot { float:left;
    width: 100%;
    background-color: #292929;
    padding: 45px 0 20px; }
	 footer .footer-bot .links{ display:none; width:100%; color:#fff; font-size:14px; line-height:24px; margin-bottom:30px;}
	 footer .footer-bot .links a{ color:#fff; margin:0 5px;}
	 footer .footer-bot .bdmap{ float:left; color:#fff; font-size:14px; line-height:24px;}
	 footer .footer-bot .bdmap a{ color:#fff;}
	 footer .footer-bot .left{ float:left;} 
    footer .footer-bot .left .img {
      width: 120px;
      height: 120px;
      float: left; }
      footer .footer-bot .left .img img {
        width: 100%;
        height: 100%; }
    footer .footer-bot .left .text {
      margin-left: 30px;
      float: left;
      color: #999; }
      footer .footer-bot .left .text a, footer .footer-bot .left .text span, footer .footer-bot .left .text p {
        color: #999; }
      footer .footer-bot .left .text .name {
        font-size: 18px;
        line-height: 18px;
        color: #fff; }
    footer .footer-bot .right {
      width: 120px; float:right; }
      footer .footer-bot .right img {
        width: 120px;
        height: 120px; }
      footer .footer-bot .right p {
        width: 100%;
        text-align: center;
        color: #666;
        margin-top: 10px; }

.fixed-right {
  width: 70px;
  height: 141px;
  position: fixed;
  right: 0;
  bottom: 30%;
  z-index: 9; }
  .fixed-right .item {
    display: block;
    width: 70px;
    height: 70px;
    text-align: center;
    background-color: #444;
    transition: all 0.3s;
    padding-top: 12px;
    margin-top: 1px; }
    .fixed-right .item img {
      width: 22px;
      height: 22px;
      margin: 0 auto; }
    .fixed-right .item p {
      text-align: center;
      color: #fff;
      margin-top: 8px; }
    .fixed-right .item:hover, .fixed-right .item.active {
      background-color: #3571b0; }

.mod-title {
  width: 100%;
  text-align: center; }
  .mod-title .title {
    font-size: 30px;
    font-weight: bold;
    line-height: 30px; color:#3571b0; }
  .mod-title .desc {
    width: 100%;
    color: #3571b0;
    margin-top: 10px; }

.hamb {
  width: 100%;
  height: 70px;
  line-height: 70px;
  color: #999; }
  .hamb a {
    color: #999; }
  .hamb span:last-child {
    color: #333; }

.prod .item {
  width: 224px;
  height: 220px;
  float: left;
  margin-left: 20px;
  margin-top: 20px;
  background-color: #fff;
  transition: all 0.3s; }
  .prod .item .img {
    width: 100%;
    height: 169px;
    overflow: hidden; }
    .prod .item .img img {
      width: 100%;
      height: 100%;
      transition: all 0.3s; }
      .prod .item .img img:hover {
        transform: scale(1.1); }
  .prod .item .title {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    padding: 0 10px;
    border-top: 1px solid #eee;
    transition: all 0.3s; }
  .prod .item:nth-child(5n+1) {
    margin-left: 0; }
  .prod .item:hover {
    box-shadow: 0 0 20px #ccc; }
    .prod .item:hover .title {
      color: #3571b0; }

.video-layer {
  background-color: #000; }
  .video-layer .layui-layer-content {
    width: 800px;
    height: 450px;
    overflow: hidden !important; }
  .video-layer video {
    width: 800px;
    height: 450px; }