/*样式开始*/
  /*快捷导航*/
  .quick-nav-box{
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.6);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    display: none;
  }
  .quick-nav-list{
    width: 100%;
    height: 100%;
    position: relative;
  }
.pro-js img{
  max-width:100%;
}
  .quick-nav-info{
    position: absolute;
    width: 25%;
    height: 100%;
    background-color: #fff;
    right: -100%;
    top: 0;
    padding:200px 60px 0 60px;
    box-sizing: border-box;
    opacity: 0;
  }
  .quick-nav-list ul{
    width: 100%;
  }
  .quick-nav-list ul>li{
    padding:15px 20px;
    box-sizing: border-box;
    border-bottom:1px solid #c5c5c5;
    position: relative;
  }
  .quick-nav-list ul>li:after{
    content: "";
    width: 0;
    height: 100%;
    position: absolute;
    background-color: #e56b03;
    z-index: 0;
    top: 0;
    left: 0;
    opacity: 0;
    transition: all 0.6s;
  }
  .quick-nav-list ul>li:hover:after{
    width: 100%;
    opacity: 1;
  }
  .quick-nav-list ul>li>a{
    line-height: 40px;
    overflow: hidden;
    position: relative;
    z-index: 1;
  }
  .quick-nav-list ul>li:hover>a>p{
    color: #fff;
  }
  .quick-nav-list ul>li>a>em{
    width: 24px;
    height: 24px;
    display: block;
    float: left;
    margin-top: 8px;
    margin-right: 20px;
    position: relative;
    overflow: hidden;
  }
  .quick-nav-list ul>li>a>em>img{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
  }
  .quick-nav-list ul>li>a>em>img:first-child{
    top: 0;
    transition: all 0.6s;
  }
  .quick-nav-list ul>li>a>em>img:last-child{
    top: 100%;
    transition: all 0.6s;
  }
  .quick-nav-list ul>li:hover>a>em>img:first-child{
    top: -100%;
  }
  .quick-nav-list ul>li:hover>a>em>img:last-child{
    top: 0;
  }
  .quick-nav-list ul>li>a>p{
    float: left;
  }
  .quick-nav-list ul>li>a>i{
    float: right;
    margin-top: 3px;
    display: block;
  }
  .quick-nav-info>h5{
    margin-top: 80px;
    font-weight: lighter;
    line-height: 30px;
  }
  .quick-nav-info>h5>img{
    height: 30px;
    width: auto;
    float: left;
    margin-right: 10px;
    
  }
  .quick-nav-info>h4{
    font-weight: bold;
    margin-top: 10px;
    font-size: 30px;
    color: #e56b03;
  }
  .sec-01-box{
    position: fixed;
    z-index: 999;
    width: 100%;
    top:0;
    left: 0;
    background-color: #fff;
  }
  .top-welcome{
    width: 100%;
    padding:5px 0;
  }
  .top-welcome p{
    line-height: 26px;
    font-size: 14px;
    color: #fff;
  }
  .search p{
    text-indent: 20px;
    
    background-repeat: no-repeat;
    background-position: left;
    margin-left:20px;
  }
  .search>form{
    margin-left: 40px;
  }
  .search>form>input:first-child{
    width: 22px;
    height: 22px;
    border:none;
    background-size: 100% 100%;
    background-image: url(../images/seach.png);
    background-color: rgba(0,0,0,0);
  }
  .search>form>input:last-child{
    width: 120px;
    height: 20px;
    border:1px solid #7b7b7b;
    color: #7b7b7b;
    margin-left: 15px;
    border-radius: 10px;
    text-indent: 10px;
    background-color: #fafafa;
  }
  .top-nav{
    overflow:hidden;
    box-shadow: 2px 2px 5px rgb(0 0 0 / 10%);
    position: relative;
  }
  .logo{
    width: 240px;
    float: left;
    margin-top: 13px;
  }
  .logo>a{
    width: 100%;
  }
  .logo>a>img{
    width: 100%;
  }
  .top-nav ul{
    width: 55%;
    float: left;
    margin-top:17px;
    margin-left: 80px;
  }
  .top-nav ul>li{
   padding-bottom: 20px;
   box-sizing: border-box;
  }
  .top-nav ul>li>a>em{
    display: block;
    text-align: center;
  }
   .top-nav ul>li>a>em:last-child{
    font-size: 12px;
    color: #7b7b7b;
    margin-top: 10px;
   }
  .top-nav dl{
    width: 10%;
    float: right;
    margin-top: 30px;
  }
  .top-nav dl>dd{
    width: 33.3%;
  }
  .top-nav dl>dd>a{
    color: #7b7b7b;
  }
  .quick-nav{
    width: 100px;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 9;
    background-color: rgba(35,41,162,.8);
    display: flex;
    align-items:center;
    display: none;
  }
  .quick-nav>button{
      background-color: rgba(0,0,0,0);
      border:none;
      width: 30px;
      height: 20px;
      margin-left:35px;
      position: relative;
      cursor: pointer;
  }
  .m_close{
      width: 30px;
      height: 30px;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      z-index: 99;
      display: none;
      cursor: pointer;
  }
  .quick-nav em{
      width: 30px;
      height: 3px;
      background-color: #fff;
      display: block;
      position: absolute;
  }
  .m_ht1{
      left: 0;
      top: 0;
      transition: all 0.8s;
  }
  .m_ht2{
      left: 0;
      top: 8px;
  }
  .m_ht3{
      left: 0;
      bottom:0;
      transition: all 0.8s;
  }
  .m_htl_an{
      -moz-transform: rotate(225deg);
      -webkit-transform: rotate(225deg);
      -o-transform: rotate(225deg);
       -ms-transform: rotate(225deg);
      transform: rotate(225deg);
      top: 7px;
  }
  .m_ht3_an{
      -moz-transform: rotate(-225deg);
      -webkit-transform: rotate(-225deg);
      -o-transform: rotate(-225deg);
      -ms-transform: rotate(-225deg);
      transform: rotate(-225deg);
      top: 7px;
  }
  .quick-nav_box{
      width: 100%;
      height: 100%;
      position: fixed;
      background-color: rgba(0,0,0,.6);
      z-index: 999;
      left: 100%;
      opacity: 0;
      top: 60px;
  }
  /*二级栏*/
  .pc_2nav{
    width: 100%;
    background-color:#fafafa;
    position: relative;
    overflow:hidden;
  }
  .pc_2nav>dl{
    width: 100%;
    padding:30px 7%;
    box-sizing: border-box;
    position: relative;
  }
  .pc_2nav>dl>dt{
    position: absolute;
    width: 100%;
    height:100%;
    background-color: #ccc;
    top: 0;
    right: 0;
    z-index: 99;
  }

  .pc_2nav>dl:after {
    display:block;
    content:"";
    width: 30%;
    height:0px;
    }
  .pc_2nav>dl>dd{
    width: 30%;
    margin-top: 40px;
    font-size: 14px;

    position: relative;
  }
  .pc_2nav>dl>dd:nth-child(2){
    margin-top: 20px;
  }
  .pc_2nav>dl>dd:nth-child(3){
    margin-top: 20px;
  }
  .pc_2nav>dl>dd:nth-child(4){
    margin-top: 20px;
  }
  .pc_nav_dd_bj{
    position: absolute;
    width: 0;
    height: 100%;
    background-color:#e56b03;
    z-index: -1;
    left: 0;
    top: 0;
    transition: all 0.8s;
  }
  .pc_2nav>dl>dd>a:hover>.pc_nav_dd_bj{
    width: 100%;
  }
  .pc_2nav>dl>dd>a{
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    line-height: 36px;
    border-bottom: 1px solid rgba(0,0,0,.2);
    position: relative;
    padding-bottom: 10px;
    box-sizing: border-box;
    z-index: 9;
  }
  .pc_2nav>dl>dd>a:hover{
    color: #fff;
    font-weight: bold;
  }
  .pc_2nav>dl>dd>a>em:last-child{
     width: 20px;
    height: 20px;
    margin-top: 8px;
    display: block;
    background-image: url(../images/ico_a1.png);
    background-size: 60%;
    background-repeat: no-repeat;
    background-position: content;
    transition: all 0.1s;
  }
  .pc_2nav>dl>dd>a:hover>em:last-child{
    background-image: url(../images/ico_b.png);
    background-size: 100%;
  }

  .pc_2nav>dl>dd>ul{
    padding: 0 20px;
    box-sizing: border-box;
    display: none;
  }
  .pc_2nav>dl>dd>ul>li{
    width: 50%;
    float: left;
    margin-top: 20px;
    line-height: 36px;
    border-bottom: 1px solid rgba(0,0,0,.2);
    box-sizing: border-box;
  }
  .pc_2nav>dl>dd>ul>li>a{
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    position: relative;
  }
  .pc_2nav>dl>dd>ul>li:hover>a{
    color: #fff;
    font-weight: bold;
  }
  .pc_nav_li_bj{
    position: absolute;
    width: 0;
    height: 100%;
    background-color:#e56b03;
    z-index: 0;
    left: 0;
    top: 0;
    transition: all 0.6s;
  }
  .pc_2nav>dl>dd>ul>li:hover>a>.pc_nav_li_bj{
    width: 100%;
  }
  .pc_2nav>dl>dd>ul>li>a>em{
    position: relative;
    z-index: 9;
  }
  .pc_2nav>dl>dd>ul>li>a>em:last-child{
     width: 20px;
    height: 20px;
    margin-top: 8px;
    display: block;
    background-image: url(../images/ico_a1.png);
    background-size: 60%;
    background-repeat: no-repeat;
    background-position: content;
    transition: all 0.1s;
  }
  .pc_2nav>dl>dd>ul>li:hover>a>em:last-child{
    background-image: url(../images/ico_b.png);
    background-size: 100%;
  }

  



 .banner{
    width: 100%;
    height: 100%;
    position:fixed;
    z-index: 0;
  }
  .sec-01{
    width: 100%;
    height: 100%;
    overflow:hidden;
    position: relative;
  }
  .sec-01-text{
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url(../images/pic_wg.png);
    background-size:100% 100%;
    top: 0;
    left: 0;
    z-index: 9;
  }
  .sec-01-text>.cont{
    position: relative;
    height: 100%;
  }
  .banner-text{
    position: absolute;
    left: 0%;
    top: 50%;
    z-index: 9;
    transform: translateY(-50%);
    color: #fff;
    opacity: 1;
    padding-left: 50px;
    border-left: 2px solid rgba(255,255,255,.6);
    box-sizing: border-box;
  }
  .banner-text>h5{
    font-weight: bold;
    padding-left: 280px;
    opacity: 0;
    transition: all 1s;
  }
  .sec-01-text>.cont>.active>h5{
    opacity: 1;
    padding-left: 0;
  }
  .banner-text>h4{
    font-weight: bold;
    margin-top: 15px;
    padding-left: 280px;
    opacity: 0;
    transition: all 1.6s;
  }
  .sec-01-text>.cont>.active>h4{
    opacity: 1;
    padding-left: 0;
  }
  .banner-text>h3{
    margin-top: 10px;
    font-weight: bold;
    text-shadow:

    0px 1px 0px #c0c0c0,

    0px 2px 0px #b0b0b0,

    0px 3px 0px #a0a0a0,

    0px 4px 0px #909090,

    0px 5px 10px rgba(0, 0, 0, 0.6);
    padding-left: 280px;
    opacity: 0;
    font-family: font_2;
    transition: all 1.3s;
  }
  .sec-01-text>.cont>.active>h3{
    opacity: 1;
    padding-left: 0;
  }
  .banner-text>h3>i{
    font-weight: bold;
    font-size: 72px;
    margin-right: 10px;
    color: #fff;

  }

  .sec-01-text>.cont>ul{
    width: 45%;
    position: absolute;
    right: -500px;
    bottom: 60px;
    padding:0;
    box-sizing: border-box;
    background-color: rgba(255,255,255,.9);
    text-align: center;
    opacity: 0;
    transition:all 1.6s;
  }
  .sec-01-text>.cont>.active1{
    right: 0;
    opacity: 1;
  }
  .sec-01-text>.cont>ul>li{
    width: 16.6%;
    padding:12px 0;
    box-sizing: border-box;
    border-right: 1px solid rgba(0,0,0,0);
    box-sizing: border-box;
    position: relative;
  }
  .sec-01-text>.cont>ul>li:after{
    position: absolute;
    content: "";
    z-index: 0;
    width: 100px;
    height: 100px;
    background-color: #e56b03;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    display: none;
    border-radius: 15px;
    box-sizing: border-box;
  }
  .sec-01-text>.cont>ul>.active:after{
    display: block;
  }
  .sec-01-text>.cont>ul>.active a{
    color: #fff;
  }
  .sec-01-text>.cont>ul>li:hover>a{
    color: #fff;
  }
  .sec-01-text>.cont>ul>li:hover::after{
    display: block;
  }
  .sec-01-text>.cont>ul>li:last-child{
    border:none;
  }
  .sec-01-text>.cont>ul>li img{
    width: 40px;
    height: 40px;
    margin:0 auto;
    position: relative;
    z-index: 1;
  }
  .sec-01-text>.cont>ul>.active img:first-child{
    display: none;
  }
  .sec-01-text>.cont>ul>li:hover img:first-child{
    display: none;
  }
  .sec-01-text>.cont>ul>li img:nth-child(2){
    display: none;
  }
  .sec-01-text>.cont>ul>.active img:nth-child(2){
    display: block;
  }
  .sec-01-text>.cont>ul>li:hover img:nth-child(2){
    display: block;
  }
  .sec-01-text>.cont>ul>li p{
    position: relative;
    z-index: 1;
    margin-top: 5px;
  }
  .sec-01>img{
    width: 100%;
  }

    /*第二屏样式*/
  .sec-2{
    padding-top: 240px;
    box-sizing: border-box;
    background-image: url(../images/inx-bj1.jpg);
    background-size: cover;
    background-color:#f5f5f5;
    position: relative;
  }
  .sec-2>img{
    position: absolute;
    width: 25%;
    bottom:60px;
    right: 50px;
    z-index: 99;
  }
  .sec-2-left{
    width: 50%;
    padding-right: 80px;
    box-sizing: border-box;
    position: relative;
  }
  .sec-2-left>h4{
    font-weight: bold;
    margin-left:-220px;
    opacity: 0;
    transition: all 0.6s;
    font-family: font_2;
  }
  .sec-2>.cont>.active>h4{
    margin-left:0;
    opacity: 1;
  }
  .sec-2-left>h4>span{
    display: inline-block;
    margin-top: -60px;
    margin-left: 10px;
    width: 32px;
    height: 32px;
  }
  .sec-2-left>h5{
    font-weight: bold;
    color: #e56b03;
    margin-top: 15px;
    margin-left:-220px;
    opacity: 0;
    transition: all 0.8s;
  }
  .sec-2>.cont>.active>h5{
    margin-left:0;
    opacity: 1;
  }
  .sec-2-left>p{
    line-height: 36px;
    color: #7b7b7b;
    margin-top: 15px;
    margin-left:-220px;
    opacity: 0;
    transition: all 1s;
  }
  .sec-2>.cont>.active>p{
    margin-left:0;
    opacity: 1;
  }
  .hd{width:330px; height:47px;background:#E1E1E1; margin-top: 90px;margin-left:-220px;opacity: 0;transition: all 1.2s;}
  .sec-2>.cont>.active>.hd{
    margin-left:0;
    opacity: 1;
  }
  .hd ul li{float:left;width:173px;height:47px; text-align: center;cursor: pointer;position: relative;}
  .hd ul li.jd2{margin-left: -16px;}
  .hd ul li i{display: block; width:100%; height:47px; line-height:47px;font-size: 16px; color:#666666; font-family: "思源黑体 CN"; position: relative;z-index:200;}
  .hd ul li.jd1:before{width:100%;height:47px; background:url(../images/gui-jd1.png) no-repeat center; content:"";position: absolute;left:0;top:0;display: none;}
  .hd ul li.jd2:before{width:100%;height:47px; background:url(../images/gui-jd2.png) no-repeat center; content:"";position: absolute;right:0;top:0;display: none;}
  .hd ul li.cur i{color:#FFF;}
  .hd ul li.jd1.cur:before{display:block;}
  .hd ul li.jd2.cur:before{display:block;}
  .inx-data{
    width: 140%;
    padding:30px;
    box-sizing: border-box;
    background-color: #fff;
    position: absolute;
    bottom:-240px;
    left: 0;
    z-index: 1;
    border-radius: 10px;
    box-shadow: 2px 3px 6px 2px rgba(0,0,0,.1); 
    opacity: 0;
    transition: all 1.4s;
  }
  .sec-2>.cont>.active>.inx-data{
    bottom: -140px;
    opacity: 1;
  }
  .inx-data1{
    width: 140%;
    height: 156px;
    background-color: #000;
    position: absolute;
    left: 15px;
    bottom: -255px;
    z-index: 0;
    border-radius: 10px;
    transition: all 1.4s;
    opacity: 0;
  }
  .sec-2>.cont>.active>.inx-data1{
    bottom: -155px;
    opacity: .1;
  }
  .inx-data>ul>li{
    width: 25%;
    border-right: 1px solid rgba(0,0,0,.1);
    box-sizing: border-box;
  }
  .inx-data>ul>li:last-child{
    border-right: none;
  }
  .inx-data>ul>li>span>h3{
    font-family: font_4;
    font-weight: bold;
    color: #e56b03;
  }
  .inx-data>ul>li>span>em{
    width: 25px;
    height: 25px;
    line-height: 25px;
    background-color: #d4101a;
    display: inline-block;
    text-align: center;
    border-radius: 50%;
    color: #fff;
    margin-top: 20px;
    margin-left: 15px;
  }
  .inx-data>ul>li>h5{
    text-align: center;
    margin-top: 10px;
  }

  .sec-2-right{
    width: 50%;
    padding-left: 20px;
    box-sizing: border-box;
  }

  .sec-2-right .img_box{
    border-radius: 15px;
    height: 480px;
    margin-top: -300px;
    opacity: 0;
    transition: all 1.2s;
  }
  .sec-2-right .active{
    margin-top: 0;
    opacity: 1;
  }
  .sec-2-right video{
    width: 100%;
  }



/*第三屏*/
  .sec-3{
    background-image: url(../images/inx-bj2.jpg);
    background-size: cover;
    background-position: bottom left;
    padding-top: 180px;
    box-sizing: border-box;
  }
  .sec-3-tap{
    width: 100%;
    padding: 20px 0;
    background-color: #fff;
  }
  .sec-3-tap ul>li{
    width: 14.28%;
    border-right: 1px solid rgba(0,0,0,.1);
    box-sizing: border-box;
  }
  .sec-3-tap ul>li:last-child{
    border:none;
  }
  .sec-3-tap ul>li>a>img{
    width: 40px;
    height: 40px;
    margin:0 auto;
  }
  .sec-3-tap ul>li>a>img:nth-child(2){
    display: none;
  }
  .sec-3-tap ul>.active>a>img{
    display: none;
  }
  .sec-3-tap ul>li:hover>a>img{
    display: none;
  }
  .sec-3-tap ul>.active>a>img:nth-child(2){
    display: block;
  }
  .sec-3-tap ul>li:hover>a>img:nth-child(2){
    display: block;
  }
  .sec-3-tap ul>li>a>p{
    font-size: 17px;
    line-height: 30px;
    margin-left: 5px;
    text-align: center;
  }
  .sec-3-tap ul>.active>a>p{
    color: #e56b03;
    font-weight: bold;
  }
  .sec-3-tap ul>li:hover>a>p{
    color: #e56b03;
    font-weight: bold;
  }
  .sec-3-list{
    margin-top: 0px;
  }

  .sec-3-list>ul{
    display: none;
  }
  .sec-3-list>.active{
    display: flex;
  }
  .sec-3-list>ul>li{
    width: 25%;
    padding:0 20px;
    box-sizing: border-box;
    margin-top: 40px;
  }
  .sec-3-list>ul>li:last-child{
    margin-right:auto;
  }
  .sec-3-list>ul>li .img_box{
     background-color: rgba(0,0,0,.1);
     height: 240px;
  }
  .sec-3-list>ul>li p{
    line-height: 40px;
    color: #fff;
    background-color: #e56b03;
    text-align: center;
    margin-top: 5px;
  }

/*第四屏*/
  /*第四屏*/
  .sec-4{
    width: 100%;
    height: 100%;
    
  }
  .sec-4>.img_box{
    height: 60%;
  }
  .sec-4-box{
    width: 100%;
    height: 40%;
    background-color: rgba(120,125,135,.1);
  }
  .sec-4-box>.cont{
    position: relative;
  }
  .sec-4-all{
    width: 100%;
    padding:50px 40px;
    background-color: rgba(255,255,255,.8);
    box-sizing: border-box;
    position: absolute;
    top: -380px;
    left: 0;
    z-index: 1;
    box-shadow: 2px 2px 5px 2px rgba(0,0,0,.1);
  }
  .sec-4-all>h4>i{
    font-weight: bold;
    margin:0 10px;
    font-weight: bold;
    margin:0 10px;
     text-shadow:

    0px 1px 0px #c0c0c0,

    0px 2px 0px #b0b0b0,

    0px 3px 0px #a0a0a0,

    0px 4px 0px #909090,

    0px 5px 2px rgba(0, 0, 0, 0.6);
    font-family: font_2;
  }
  .sec-4-all>h4>img{
    height: 20px;
    margin-top: 15px;
  }
  .sec-4-all>h5{
    text-align: center;
    margin-top: 10px;
  }
  .sec-4-all>p{
    width: 80%;
    margin:0 auto;
    text-align: center;
    line-height: 36px;
    margin-top: 10px;
  }
  .sec-4-list{
    width: 90%;
    margin:0 auto;
    margin-top: 30px;
  }
  .sec-4-ry li{
    width: 25%;
    padding:0 15px;
    box-sizing: border-box;
  }
  .sec-4-ry li .img_box{
    height: 180px;
  }
  .sec-4-ry li p{
    width: 100%;
    line-height: 40px;
    background-color: #e56b03;
    text-align: center;
    color: #fff;
    margin-top: 5px;
  }
  .sec-4-list1{
    margin-top: 50px;
  }
  .sec-4-list1>h4>i{
    font-weight: bold;
    margin:0 10px;
     text-shadow:

    0px 1px 0px #c0c0c0,

    0px 2px 0px #b0b0b0,

    0px 3px 0px #a0a0a0,

    0px 4px 0px #909090,

    0px 5px 2px rgba(0, 0, 0, 0.6);
    font-family: font_2;
  }
  .sec-4-list1>h4>img{
    height: 20px;
    margin-top: 15px;
  }
  .sec-4-list1 ul{
    margin-top: 40px;
  }
  .sec-4-list1 ul>li:nth-child(2n){
    margin-top: 40px;
  }
  .sec-4-list1 ul>li .box-img{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    padding:2px;
    box-sizing: border-box;
    border:2px solid #e56b03;
    margin:0 auto;
    transition: all .6s;
  }
  .sec-4-list1 ul>li:hover .box-img{
    transform: rotate(180deg);
  }
  .sec-4-list1 ul>li p{
    text-align: center;
    /*color: #e56b03;*/
    font-size: 17px;
    font-weight: bold;
    margin-top: 5px;
  }




 
  
  .sec-03{
    position: relative;
    background-color: #fff;
    z-index: 99;
    background-image: url(../images/inx-bj3.jpg);
    padding-top:240px;
    box-sizing:border-box;
    overflow: hidden;
    background-size:cover;
  }
  .sec-03-box{
    position: absolute;
    width: 100%;
    height: 100%;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background-image: url(../images/bj-7.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position:left top;
    padding-top: 180px;
    box-sizing:border-box;
    
  }
  .sec-03-box .cont{
    position: relative;
  }
  .top-tt{
    text-align: center;
  }
  .top-tt h4>p{
    font-weight: bold;
    color: #e56b03;
    text-shadow: 3px 3px 3px #ccc;
  }
  .top-tt h4>img{
    margin-top: 2px;
    margin-right: 5px;
  }
  .top-tt p{
    margin-top: 15px;
    color: #7b7b7b;
  }
  .top-tt p>i{
    color: #e56b03;
  }
  .tit_box>h5{
    font-weight: bold;
  }
  .tit_box>h5>i{
    font-weight: bold;
    color: #e56b03;
  }
  .tit_box>h4>em{
    color: #7b7b7b;
    font-size: 14px;
    font-weight: lighter;
  }
  .tit_box>a{
    font-size: 13px;
    color: #7b7b7b;
    margin-top: 10px;
  }

  .sec-03-con{
    width: 36%;
    position: absolute;
    left: 0;
    top: 150px;
    z-index: 9;
  }
  .sec-03-con>.img_box{
    height: 430px;
    position: relative;
    margin-top: 50px;
  }
  .sec-03-con>.img_box>video{
    height: 100%;
  }
  .text-mb{
    width: 100%;
    height: 100%;
    background-image:url(../images/mb.png);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
    background-size:100% auto;
    background-repeat: no-repeat;
    background-position: bottom;
  }
  .text-mb-box{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .text-mb-info{
    width: 100%;
    padding:30px;
    box-sizing:border-box;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 9;
  }
  .text-mb-info>a{
    color: #fff;
  }
  .text-mb-info>a:hover>h4{
    font-weight: bold;
  }
  .text-mb-info>a>em{
    font-weight: lighter;
    font-size: 14px;
    color: #7b7b7b;
    margin-top: 15px;
    display: block;
  }
  .text-mb-info>a>p{
    font-size: 15px;
    color: #7b7b7b;
    margin-top: 15px;
    line-height: 26px;
  }
  .sec-03-con>.tit_box>h4{
    font-weight: bold;
   
  }
  .sec-03-con>.tit_box>a{
    
  }
  .sec-03-con>h4>i{
    font-weight: bold;
    color: #e56b03;
  }
  .sec-03-con>h4>em{
    color: #7b7b7b;
    font-size: 14px;
    font-weight: lighter;
  }
  .sec-03-con>ul{
    margin-top: 30px;
  }
  .sec-03-con>ul>li{
    padding: 15px 10px;
    box-sizing: border-box;
    border-bottom: 1px solid #7b7b7b;
    line-height: 26px;
  }
  .sec-03-con>ul>li:hover{
    background-color: #e56b03;

  }
  .sec-03-con>ul>li:hover>a{
    color: #fff;
  }
  .sec-03-r{
    width: 60%;
    position: absolute;
    right: 0;
    top: 150px;
    z-index: 99;
  }
  .time{
    width: 10%;
    text-align:center;
    border:1px solid #333;
    height: 100px;
  }
  .time>h5{
    font-size: 24px;
    font-weight: bold;
    margin-top: 20px;
  }
  .time>p{

    margin-top: 10px;
  }
  .info{
    width: 60%;
  }
  .info>h4{
    
  }
  .info>p{
    margin-top: 15px;
    line-height: 30px;
    color: #7b7b7b;
  }
  .sec-03-r ul{
    margin-top: 30px;
  }
  .sec-03-r ul .img_box{
    width: 20%;
    height: 120px;
  }
  .sec-03-r ul>li{
    padding:20px 0;
    border-bottom: 1px solid rgba(0,0,0,.1);
  }
  .sec-03-r ul>li:hover a{
    color: #e56b03;
  }
  .sec-03-r ul>li:hover .time{
    border:2px solid #e56b03;
  }
  .sec-03-r ul>li:hover p{
    color: #e56b03;
  }
  .sec-03-r>.tit_box>h5{
    position: relative;
    width: 100%;
  }
  .sec-03-r>.tit_box>h5>span{
    position: absolute;
    right: 0;
    top: 0;
  }
  .sec-03-r>.tit_box>h5>span>a{
    margin-left:30px;
    display: block;
  }
  .sec-03-r>.tit_box>h5>span>.active{
    color: #e56b03;
  }
 




  
  .sec-6-top{
    width: 100%;
    height: 55%;
    position: relative;
    overflow:hidden;
  }
  .sec-6-top .img_box{
    height: 100%;
  }
  .sec-6-info{
    width: 100%;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 99;
    padding:0 7%;
    box-sizing: border-box;
    background-color: rgba(0,0,0,.5);
  }
  .sec-6-info>ul>li{
    width: 25%;
    color: #fff;
    text-align: center;
    padding:240px 0 160px 0;
    box-sizing: border-box;
  }
  .sec-6-info>ul>li:hover{
    background-color: rgba(229,107,3,.8);
  }
  .sec-6-info>ul>li>h5{
    margin-top: 20px;
    font-weight: bold;
  }
  .sec-6-info>ul>li>p{
    margin-top: 8px;
    font-size: 15px;
  }
  .sec-6-info>ul>li>.box-img{
    width: 70px;
    height: 70px;
    padding:10px;
    box-sizing: border-box;
    /*border:2px solid #fff;*/
    margin:0 auto;
    position: relative;
  }
  .sec-6-info>ul>li>.box-img:after{
    position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    border:2px solid #fff;
    left: 0;
    top: 0;
    box-sizing: border-box;
    transition: all .6s;
  }
  .sec-6-info>ul>li:hover>.box-img:after{
    transform: rotate(135deg);
  }
  .box-img>img{
    width: 100%;
  }
  .sec-6-bottom{
    height: 45%;
    background-color: #f5f5f5;
    width: 100%;
    position: relative;
  }
  .sec-6-bottom>.cont{
    height:75%;
  }

  .sec-6-logo{
    width: 10%;
    padding-right: 40px;
    box-sizing: border-box;
    padding-top: 60px;
   /* height: 100%;*/
    border-right: 1px solid rgba(0,0,0,.2);
  }
  .sec-6-logo>img{
    width: 100%;
  }
  .sec-6-bottom ul{
    width: 80%;
    height: 100%;
    padding-top:60px;
    padding-left: 40px;
    padding-right: 40px;
    box-sizing: border-box;
    padding-bottom: 30px;
  }
  .sec-6-bottom ul>li>dl>dt{
    font-size: 22px;
    margin-bottom: 15px;
  }
  .sec-6-bottom ul>li>dl>dt>a{
   
  }
  .sec-6-bottom ul>li>dl>dd{
    margin-top:10px;
  }
  .sec-6-bottom ul>li>dl>dd>a{
    font-weight: lighter;
  }
  .dz{
    width: 10%;
    padding-left: 40px;
    box-sizing: border-box;
    padding-top: 60px;
    /*height: 100%;*/
    
    border-left: 1px solid rgba(0,0,0,.2);
  }
  .dz img{
    width: 40px;
    height: 40px;
    opacity: .5;
    margin:0 auto;
    margin-top:60px;
  }
  .dz p{
    text-align: center;
    margin-top:30px;
    color: #7b7b7b;
  }
  .sec-6-last{
    width: 100%;
    height: 25%;
    border-top: 1px solid rgba(0,0,0,.2);
    box-sizing: border-box;
  }
  .make-top{
    width: 10%;
    padding:30px 0;
    line-height: 30px;
    border-right: 1px solid rgba(0,0,0,.2);
    box-sizing: border-box;
    cursor: pointer;
  }
  .make-top>img{
    width: 30px;
    height: 30px;
    margin-left: 15px;
  }
  .bq{
    width: 80%;
    padding:30px 0;
    padding-left: 40px;
    padding-right: 40px;
    box-sizing: border-box;
    margin-right:auto;
    line-height: 25px;
    color: #7b7b7b;
  }
  .sec-6-last>.cont>span{
    width: 10%;
    border-left: 1px solid rgba(0,0,0,.2);
    box-sizing: border-box;
    padding:30px 0;
    padding-left: 40px;
  }
  .sec-6-last>.cont>span img{
    width: 30px;
    height: 30px;
    margin-left:10px;
    opacity: 0.5;
  }
  


  .client-2 {
            position: fixed;
            right: -170px;
            top: 55%;
            z-index: 900;
        }
        
        .client-2 li a {
            text-decoration: none;
        }
        .client-2 li {
            margin-top: 1px;
            clear: both;
            height: 62px;
            position: relative;
        }
        
        .client-2 li i {
            background: url(../images/fx.png) no-repeat;
            display: block;
            width: 30px;
            height: 27px;
            margin: 0px auto;
            text-align: center;
        }
        
        .client-2 li p {
            height: 20px;
            font-size: 12px;
            line-height: 20px;
            overflow: hidden;
            text-align: center;
            color: #fff;
        }
        
        .client-2 .my-kefu-qq i {
            background: url(../images/a-1.png);
            background-size: 100% 100%;
        }
        
        .client-2 .my-kefu-tel i {
            background-position: 0 -21px;
        }
        
        .client-2 .my-kefu-liuyan i {
            background-position: 4px -53px;
        }
        
        .client-2 .my-kefu-weixin i {
            background-position: -34px 4px;
        }
        
        .client-2 .my-kefu-weibo i {
            background-position: -30px -22px;
        }
        
        .client-2 .my-kefu-ftop {
            display: none;
        }
        
        .client-2 .my-kefu-ftop i {
               width: 33px;
    height: 31px;
    background-position: -23px -47px;
    background-size: 52px 82px;
        }
        .client-2 .my-kefu-ftop .my-kefu-main{
            padding-top: 6px;
        }
        
        .client-2 .my-kefu-left {
            float: left;
            width: 62px;
            height: 47px;
            position: relative;
        }
        
        .client-2 .my-kefu-tel-right {
            font-size: 16px;
            color: #fff;
            float: left;
            height: 24px;
            line-height: 22px;
            padding: 0 15px;
            border-left: 1px solid #fff;
            margin-top: 14px;
        }
        
        .client-2 .my-kefu-right {
            width: 20px;
        }
        
        .client-2 .my-kefu-tel-main {
            background: #e56b03;
            color: #fff;
            height: 53px;
            width: 230px;
            padding:9px 0 0;
            float: left;
        }
        
        .client-2 .my-kefu-main {
            background: #e56b03;
            width: 97px;
            height: 53px;
            position: relative;
            padding:9px 0 0;
            float: left;
        }
        
        .client-2 .my-kefu-weixin-pic {
            position: absolute;
            left: -130px;
            top: -24px;
            display: none;
            z-index: 333;
        }
        
        .my-kefu-weixin-pic img {
            width: 115px;
            height: 115px;
        }


  .window{
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.2);
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
  }
  .window-box{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .win-all{
    position: absolute;
    width: 570px;
    height: 330px;
    left: 50%;
    top: 53%;
    background-color: #e56b03;
    transform: translate(-50%,-50%);
    padding:30px;
    box-sizing: border-box;
    color: #fff;
  }
  .box{
    width: 100%;
    height:100%;
    position: relative;
  }
  .close{
    position: absolute;
    right: 0;
    top: 0;
  }
  .box>p{
    font-size: 18px;
  }
  .box>h3{
    margin-top: 10px;
  }
  .box>div{
    margin-top: 15px;
  }
  .box>div>a{
    width: 50%;
    height: 50px;
    background-color: #fff;
    line-height: 50px;
    text-align: center;
    /*border-radius: 28px;*/
    font-size: 18px;
  }
  .box>div>a:last-child{
    background-color: #ac5206;
    color: #fff;
  }
  .box>form{
    width: 100%;
    border:1px solid #fff;
    /*border-radius: 28px;*/
    margin-top: 15px;
  }
  .box>form>input{
    font-size: 18px;
    height:50px;
    text-indent: 1rem;
    background-color: rgba(0,0,0,0);
    color: #fff;
    border:none;
    display: block;
  }
  input::-webkit-input-placeholder{
  color:#fff;
  }
  .box>form>button{
    width: 130px;
    height: 52px;
    /*border-radius: 28px;*/
    outline: none;
    font-size: 17px;
    border:none;
  }
  .box>i{
    display: block;
    padding-left: 15px;
    background-image: url(../images/icon-8.png);
    background-position: left;
    background-repeat: no-repeat;
    margin-top: 10px;
    font-size: 14px;
  }

 

/*面包屑*/
  .mbx{
    width: 100%;
    padding:20px 0;
    background-color: #f5f5f5;
  }
  .mbx ul>li{
    padding:0 30px;
    box-sizing: border-box;
    font-size: 18px;
    border-right: 1px solid rgba(0,0,0,.2);
    position: relative;
  }
  .mbx ul>li:last-child{
    border:none;
  }
  .mbx ul>li:after{
    position: absolute;
    width: 0;
    height: 6px;
    background-color: #e56b03;
    content: "";
    bottom: -15px;
    border-radius: 15px 15px 0 0;
    left: 0;
    transition: all 0.6s;
  }
  .mbx ul>.active:after{
    width: 100%;
  }
  .mbx ul>li:hover::after{
    width: 100%;
  }
  .mbx ul>.active>a{
    font-weight: bold;
    color: #e56b03;
  }
  .mbx ul>li:hover>a{
    font-weight: bold;
    color: #e56b03;
  }
  .mbx li{
    position: relative;
  }
  .mbx li>dl{
    position: absolute;
    background-color: #fff;
    width: 100%;
    left:0;
    top: 38px;
    z-index: 3;
    box-shadow: 2px 5px 5px rgba(0,0,0,.2);
    display: none;
  }
  .mbx ul>li:hover>dl{
    display: block;
  }
  .mbx li>dl>dd{
    border-bottom: 1px solid rgba(0,0,0,.1);
  }
  .mbx li>dl>dd>a{
    color: #000;
    font-size: 16px;
    line-height: 50px;
    text-align: center;
  }
  .mbx li>dl>dd:hover{
    background-color: #e56b03;
  }
  .mbx li>dl>dd:hover>a{
    color: #fff;
  }
  .mbx p a{
    display: inline-block;
  }
/*关于我们====================================*/

  .web-pic{
    width: 100%;
    height: 500px;
    position: relative;
  }
  .img_box{
    height: 100%;
  }
  .web-pic>.img_box{
    position: relative;
  }
  .web-pic-box{
    width: 100%;
    position: absolute;
    left: 50%;
    top: 58%;
    transform: translate(-50%,-50%);
    z-index: 1;
    color: #fff;
    text-align: center;
  }
  .web-pic-box>h2{
    font-family: font_2;
  }
  .web-nav{
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 1;
    border-top: 1px solid rgba(255,255,255,.2);
  }
  .web-nav-box{
    width: 100%;
    margin:0 auto;
    border-left: 1px solid rgba(255,255,255,.2);
    border-right: 1px solid rgba(255,255,255,.2);
    box-sizing: border-box;
  }
  .web-nav-box>ul>li{
    width: 9%;
    text-align: center;
    position: relative;
    margin:0 1%;
  }
  .web-nav-box>ul>li:after{
    position: absolute;
    content: "";
    width: 100%;
    height: 0;
    background-color: #e56b03;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 0;
    transition:  all .6s;
  }
  .web-nav-box>ul>.active:after{
    height: 100%;
  }
  .web-nav-box>ul>li:hover::after{
    height: 100%;
  }
  .web-nav-box>ul>li>a{
    color: #fff;
    padding:30px 0;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
  }

  .web-box{
    width: 100%;
    height: 100%;
    padding:80px 0;
    box-sizing: border-box;
  }
  .web-tit{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .web-tit>h2{
    font-family: font_3;
    opacity: .1;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
  }
  .web-tit>h3{
    font-family: font_2;
    padding-top:40px;
    letter-spacing: 5px;
    position: relative;
    padding-bottom: 20px;
  }
  .web-tit>h3:after{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 80px;
    height: 4px;
    background-color: #e56b03;
    content: "";
  }
  .ab-01-l{
    width: 46%;
  }
  .ab-01-l>p{
    line-height: 2.6rem;
    margin-top:30px;
  }
  .ab-01-l>ul>li{
    width: 45%;
    margin-top:30px;
  }
  .ab-01-l>ul>li>h2{
    font-family: font_4;
    padding-bottom: 10px;
    position: relative;
  }
  .ab-01-l>ul>li>h2:after{
    position: absolute;
    bottom: 0;
    content: "";
    width: 30px;
    height: 4px;
    left: 0;
    background-color: #e56b03;
  }
  .ab-01-l>ul>li>p{
    margin-top:15px;
  }
  .ab-01-r{
    width: 46%;
    padding-top:50px;
    box-sizing:border-box;
    position: relative;
  }
  .ab-01-r>.img_box{
    height: 70%;
  }
  .ab-01-r>img:nth-child(2){
    position: absolute;
    width: 85%;
    right: 30px;
    bottom: 0;
  }
  .ab-01-r>h3{
    font-family: font_2;
    writing-mode:tb-rl;
    position: absolute;
    left: -28px;
    top: 60px;
    color: #fff;
    text-shadow: rgba(0,0,0,.2) 1px 0 0, rgba(0,0,0,.2) 0 1px 0, rgba(0,0,0,.2) -1px 0 0, rgba(0,0,0,.2) 0 -1px 0;
  }
  .bg-color1{
    background-color: #fafafa;
    background-image: url(../images/ab-bj1.jpg);
    background-size: cover;
  }
  .ab-02>h3,.ab-03>h3,.ab-04>h3,.tech-01>h3,.tech-02>h3{
    font-family: font_2;
    color: #fff;
    text-align: center;
  }
  .ab-02>p,.ab-03>p,.ab-04>p,.tech-01>p,.tech-02>p{
    color: #ebebeb;
    text-align: center;
    margin-top: 10px;
  }
  .ab-02>ul{
    margin-top: 60px;
  }
  .ab-02>ul>li{
    width: 22%;
    background-color:rgba(0,0,0,.3);
  }
  .ab-02>ul>li:hover{
    background-color:rgba(229,107,3,.6);
  }
  .ab-02>ul>li>.ico{
    padding:30px 0;
    box-sizing:border-box;
  }
  .ab-02>ul>li>.ico>img{
    margin:0 auto;
  }
  .ab-02>ul>li>.ico>h4{
    text-align: center;
    color: #fff;
    margin-top: 5px;
  }
  .ab-02>ul>li>.ico>p{
    text-align: center;
    margin-top: 10px;
    color: #ebebeb;
  }
  .ab-02>ul>li>p{
    background-color:rgba(0,0,0,.1);
    color: #fff;
    /*height: 104px;*/
    padding:10px 20px;
    box-sizing: border-box;
    overflow: hidden;
  }
  
  .ab-03{
    /*padding-bottom: 80px;*/
  }
  .ab-03>h3{
    color: #000;
  }
  .ab-03>p{
    color: #7b7b7b;
  }
  .web-box{
    position: relative;
    overflow: hidden;
  }
  .web-box canvas{
    position: absolute;
    bottom: 0%;
    left:0;
    width: 100%!important;
    opacity: .9;
    z-index: -1;
  }
  .ab-03-box{
    margin-top:80px;
  }
  .ab-03-tit{
    width: 50%;
  }
  .ab-03-tit>.tit>span{
    width: 80px;
    height: 80px;
    position: relative;
    display: block;
    padding: 10px;
    box-sizing:border-box;
  }
  .ab-03-tit>.tit>span:after{
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height:100%;
    border:1px dashed #e56b03;
    z-index: 0;
    transform: rotate(135deg);
  }
  .ab-03-tit>.tit>span>i{
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
  }
  .ab-03-tit>.tit>span>i:after{
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height:100%;
    background-color: #e56b03;
    z-index: 0;
    transform: rotate(135deg);
  }
  .ab-03-tit>.tit>span>i>img{
    width: 80%;
    margin:0 auto;
    padding-top: 10%;
    position: relative;
    z-index: 1;
  }
  .ab-03-tit>.tit>h5{
    width: 80%;
    margin-right: auto;
    margin-left:50px;
    box-sizing:border-box;
    padding-top: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dashed rgba(0,0,0,.2);
    position: relative;
  }
  .ab-03-tit>.tit>h5>p:first-child{
    font-family: font_2;
  }
  .ab-03-tit>.tit>h5>p:last-child{
    color: #7b7b7b;
  }
  .ab-03-tit>.tit>h5:after{
    position: absolute;
    content: "";
    left: 0;
    width: 30px;
    height: 3px;
    background-color:#e56b03;
    bottom: -2px;
    animation: run 6s infinite;
    animation-timing-function: linear;
    -webkit-animation: run 6s infinite;
    -webkit-animation-timing-function: linear;
  }
  @keyframes run{
        from{
          left: 0;
        }
        to{
          left: 100%;
        }
    }
  .ab-03-info-box{
    width: 100%;
    margin-top:40px;
    padding-left: 80px;
    padding-right: 8px;
    box-sizing:border-box;
    max-height: 400px;
    overflow: scroll;
  }
  /*定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/ 
  .ab-03-info-box::-webkit-scrollbar {
    width: 3px;
    height: 30px;

  }
  .ab-03-info-box>h5{
    font-size:17px;
    font-family: font_2;
  }
  .ab-03-info-box>p{
    line-height: 30px;
    color: #7b7b7b;
    text-indent:2rem;
  }
  .ab-03-pic{
    width: 42%;
    padding-top: 80px;
    box-sizing:border-box;
    position: relative;
  }
  .web-box{
    position: relative;
  }
  .web-box>h2{
    width: 2500px;
    font-family: font_2;
    position: absolute;
    right: -100%;
    top: 130px;
    font-size: 80px;
    letter-spacing: 5px;
    color: #fff;
    z-index: -1;
    text-shadow: rgba(0,0,0,.2) 1px 0 0, rgba(0,0,0,.2) 0 1px 0, rgba(0,0,0,.2) -1px 0 0, rgba(0,0,0,.2) 0 -1px 0;
    animation: run1 60s infinite;
    animation-timing-function: linear;
    -webkit-animation: run1 60s infinite;
    -webkit-animation-timing-function: linear;
    animation-direction:alternate;
    -webkit-animation-direction:alternate;
  }
  @keyframes run1{
        from{
          right: -100%;
        }
        to{
          right: 50%;
        }
    }
  


/*产品列表*/
  .pro-list>ul>li{
    width: 33.3%;
    padding:0 20px;
    box-sizing:border-box;
    margin-top: 30px;
  }
  .pro-list>ul>li:last-child{
    margin-right:auto;
  }
  .pro-list>ul>li>a{
    background-color: #fafafa;
    padding:15px;
    box-sizing:border-box;
  }
  .pro-list>ul>li>a>.img_box{
    position: relative;
    height: 360px;
  }
  .pro-list-tit{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(229,107,3,.8);
    opacity: 0;
    transition: all .6s;
  }
  .pro-list>ul>li:hover .pro-list-tit{
    opacity: 1;
  }
  .pro-list-tit>.tit-box{
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
  }
  .tit-box>h5{
    position: absolute;
    left: 50%;
    top: 80%;
    color: #fff;
    transform: translate(-50%,-50%);
    opacity: 0;
    transition: all .6s;
  }
  .pro-list>ul>li:hover .tit-box>h5{
    top: 50%;
    opacity:1;
  }
  .pro-list-name{
    padding-top: 20px;
    text-align: center;
  }
  .pro-list-name span{
    
  }
  .pro-list>ul>li:nth-child(1),.pro-list>ul>li:nth-child(2),.pro-list>ul>li:nth-child(3){
    margin-top: 0;
  }
/*案例列表*/
  .case-list>ul>li{
    width: 33.3%;
    padding: 0 30px;
    box-sizing:border-box;
    margin-top: 30px;
  }
  .case-list>ul>li:nth-child(1),.case-list>ul>li:nth-child(2),.case-list>ul>li:nth-child(3){
    margin-top: 0;
  }
  .case-list>ul>li:last-child{
    margin-right: auto;
  }
  .case-list>ul>li>a{
    position: relative;
  }
  .case-list>ul>li:hover .pro-list-tit{
    opacity: 1;
  }
  .case-list>ul>li:hover .tit-box>.tit-info{
    top: 50%;
    opacity:1;
  }
  .case-list>ul>li>p{
    line-height: 36px;
    margin-top: 5px;
    text-align: center;
    color: #fff;
    background:#e56b03;
  }
  .tit-info{
    width: 80%;
    position: absolute;
    left: 50%;
    top: 80%;
    color: #fff;
    transform: translate(-50%,-50%);
    opacity: 0;
    transition: all .6s;
    text-align: center;
  }
  .tit-info>h5{
    margin-top: 20px;
  }
  .tit-info>p{
    width: 100%;
    line-height: 30px;
    font-size: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }
  .case-left{
    width: 75%;
    padding-right: 40px;
    box-sizing:border-box;
    border-right: 1px solid rgba(0,0,0,.1);
  }
  .case-left>h4{
    font-family: font_2;
    padding-bottom:30px;
    position: relative;
    margin-bottom: 60px;
  }
  .case-left>h4:after{
    position: absolute;
    content: "";
    left: 0;
    bottom: 0;
    width: 30px;
    height: 5px;
    background:#e56b03;
  }
  .case-left-box{
    width: 100%;
  }
  .case-left-box>.img_box{
    width: 50%;
    height: auto;
    max-height: 360px;
    display: none;
  }
  .case-info{
    width: 100%;
    background-color: #fafafa;
    padding:20px;
    box-sizing:border-box;
  }
  .case-info>h5{
    font-family: font_2;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(0,0,0,.2);
  }
  .case-info>p{
    width: 100%;
    margin-top:15px;
    line-height: 30px;
  }
  .case-info img{
    max-width: 100%;
  }

/*资讯动态*/
  .news-list{
    width: 100%;
   }
   .news-list ul:after {
        display:block;
        content:"";
        width: 30%;
        height:0px;
    }
   .news-list ul>li{
    width: 30%;
    margin-bottom: 60px;
   }
   .news-list ul>li>a>.img_box{
    width: 100%;
    height: 260px;
   }
   .news-list-info{
    width: 100%;
    padding:30px;
    box-sizing: border-box;
    box-shadow: 2px 2px 10px rgba(0,0,0,.1);
   }
   .news-list-info>p{
    font-weight: lighter;
   }
   .news-list-info>h5{
    margin-top: 15px;
    font-weight: bold;
   }
   .news-list-info>p:nth-child(3){
    margin-top: 15px;
    line-height: 30px;
   }
   .news-list-info>img{
    margin-top: 15px;
   }
   .new-tap>ul>li:hover{
    background-color: #2329a2;
   }
   .new-tap>ul>li:hover>a{
    color: #fff;
   }
   .new-tap>ul>li:hover .img-1{
    display: none;
   }
   .new-tap>ul>li:hover .img-2{
    display: block;
   }

/*技术装备*/
  .bg-color3{
    width: 100%;
    background-image: url(../images/tech-bj1.jpg);
    background-size: cover;
    background-position: bottom;
  }
  .tech-01>h3{
    color: #000;
  }
  .tech-01>p{
    color: #7b7b7b;
  }
  .tech-01-box{
    margin-top: 60px;
  }
  .tech-01-list>ul>li{
    width: 25%;
    padding:0 15px;
    
    box-sizing:border-box;
  }
  .tech-01-list>ul>li>.img_box{
    width: 100%;
    height: 280px;
  }
  .tech-01-list>ul>li>p{
    line-height: 36px;
    text-align: center;
    margin-top: 5px;
    background-color:#e56b03;
    color: #fff;
  }
  .bg-color4{
    width: 100%;
    background-image: url(../images/tech-bj2.jpg);
    background-size: cover;
    background-position: top;
  }
  .tech-02>h3{
    color: #000;
  }
  .tech-02>p{
    color: #7b7b7b;
  }
  .tech-02-box{
    margin-top: 30px;
  }
  .tech-02-box>ul>li{
    width: 48%;
    background-color: #fafafa;
    padding:20px;
    margin-top:40px;
    box-sizing:border-box;
  }
  .tech-02-box>ul>li:hover{
    background-color: #e56b03;
  }
  .tech-02-box>ul>li:hover>a{
    color: #fff;
  }
  .tech-02-info{
    width: 60%;
  }
  .tech-02-box>ul>li h5{
    font-family: font_2;
    padding-bottom: 15px;
    border-bottom: 1px dashed rgba(0,0,0,.3);
  }
  .tech-02-box>ul>li:hover h5{
    border-bottom: 1px dashed rgba(255,255,255,.3);
  }
  .tech-02-box>ul>li p{
    line-height: 36px;
    margin-top: 15px;
  }
   .tech-02-box>ul>li .img_box{
    width: 30%;
    height: 180px;
   }
  .tech-02-box>ul>li img{
    height:100%;
  }
/*人才招聘*/

  .rczp-1 dl{
    width: 100%;
    background-color: #fafafa;
  }
  .rczp-1 dl>dt{
    line-height: 60px;
    background-color:#e37e2c;
  }
  .rczp-1 dl>dt>h5{
    width: 33.3%;
    text-align:center;
    color: #fff;
  }
  .rczp-1 dl>dd{
    width: 100%;
    line-height: 70px;
    border-bottom: 1px solid rgba(0,0,0,.1);
    box-sizing: border-box;
  }
  .rczp-1 dl>dd p{
    width: 33.3%;
    text-align: center;
  }
/*联系我们*/
  .cat-1{
    width: 100%;
    background-color: #fafafa;
  }
  .cat-1-l{
    width: 40%;
    background-color: #fff;
    padding: 30px;
    box-sizing: border-box;
  }
  .cat-1-l>ul>li{
    padding:30px 0;
    box-sizing: border-box;
    border-bottom: 1px solid rgba(0,0,0,.1);
  }
  .cat-1-l>ul>li:last-child{
    border-bottom: none;
  }
  .cat-1-l>ul>li>img{
    height: 40px;
    margin-top:10px;
  }
  .cat-1-l>ul>li>span{
    width: 80%;
    margin-right: auto;
    margin-left: 10px;
  }
  .cat-1-l>ul>li>span>h5:first-child{
    font-weight: bold;
    color: #e37e2c;
  }
  .cat-1-l>ul>li>span>h5:last-child{
    margin-top: 5px;
    font-size: 17px;
  }
  .zxdt_box{
    width: 60%;
  }
  .zxdt{
    width: 100%;
    height: 100%;
  }
  .bddt_box{
    width: 100%;
    height: 100%;
  }
  .bddt{
    width: 100%;
    height: 100%;
  }
  .cat-2{
    background-image:url(../images/cat-bj1.jpg);
    background-size:cover;
    background-position: bottom;
  }
  .cat-2 h3{
    color: #333;
    text-align: center;
    font-family: font_2;
  }
  .cat-2 .tit>p{
    color: #7b7b7b;
    text-align: center;
  }
  .cat-2 form{
    margin-top: 60px;
  }
  .cat-2 form>p{
    background-color:#fafafa;
    width: 30%;
    padding:10px 20px;
    box-sizing: border-box;
    line-height: 30px;
  }
  .cat-2 form>p>input{
    width: 80%;
    border:none;
    background-color: rgba(255,255,255,.0);
    height: 30px;
  }
  .cat-2 form>p:nth-child(4){
    width: 100%;
    margin-top: 30px;
  }
  .cat-2 form>p:nth-child(4)>i{
    width: 100%;
    display: block;
  }
  .cat-2 form>p:nth-child(4)>textarea{
    width: 100%;
    height: 150px;
    margin-top: 10px;
    border:none;
    outline: none;
    background-color: rgba(255,255,255,.0);
  }
  .cat-2 form>button{
    width: 180px;
    line-height: 50px;
    font-size: 18px;
    margin:0 auto;
    margin-top: 40px;
  }
/*产品详情*/
  .product-info-l{
    width: 75%;
    padding-right: 40px;
    box-sizing: border-box;
    border-right: 1px solid rgba(0,0,0,.1);
  }
  .product-info-l>h4{
    text-align: center;
  }
  .pro-show{
    width: 100%;
    margin-top: 40px;
  }
  .pro-pic{
    width: 40%;
    padding:20px;
    box-sizing: border-box;
    border:1px solid rgba(0,0,0,.2);
  }
  .pro-name{
    width: 55%;
  }
  .pro-name>h4{
    color: #e56b03;
    margin-bottom: 40px;
  }
  .pro-name>p{
    line-height: 36px;
    margin-top: 30px;
    color: #7b7b7b;
  }
  .pro-name>p>i{
    font-size: 17px;
    display: inline-block;
    font-weight: bold;
    color: #333;
    margin-right:10px;
  }
  .pro-name>span{
    display: block;
    margin-top:20px;
    font-size:28px;
    color: #e56b03;
  }
  .pro-name>span>i{
    font-size: 17px;
    display: inline-block;
    font-weight: bold;
    color: #333;
    margin-right:10px;
  }
  .pro-name>i{
    width: 100%;
    height: 1px;
    background-color: rgba(0,0,0,.1);
    display: block;
    margin-top: 20px;
  }
  .pro-name>p>a{
    width: 140px;
    line-height: 50px;
    background-color: #333;
    color: #fff;
    text-align: center;
    margin-top: 50px;
  }
  .pro-name>p>a:last-child{
    margin-right: auto;
    margin-left:50px;
    background-color: #e56b03;
  }

  .pro-pic>img{
    width: 100%;
  }
  .pro-nr{
    margin-top:30px;
    line-height: 36px;
  }
  .tab{
    width: 100%;
    background-color: #f5f5f5;
    box-sizing: border-box;
    overflow: hidden;
  }
  .tab>p{
    line-height: 50px;
    float: left;
    width: 120px;
    text-align: center;
    margin-right:20px;
    cursor: pointer;
  }
  .tab>.active{
    background-color: #e56b03;
    color: #fff;
  }
  .pro-js{
    padding:20px;
    box-sizing: border-box;
  }
  .pro-js>.pro-js-box{
    display: none;
  }
  .pro-js>.active{
    display: block;
  }
  .pro-js td{
    border:1px solid rgba(0,0,0,.2);
  }
  .product-info-r{
    width: 25%;
    padding-left: 40px;
    box-sizing: border-box;
  }
  .product-info-r>h5{
    padding-left: 20px;
    line-height: 40px;
    position: relative;
    color:#e56b03; 
  }
  .product-info-r>h5:before{
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    content: "";
    width: 4px;
    height: 24px;
    background-color: #e56b03;
  }
  .product-info-r>em{
    width: 100%;
    height: 1px;
    background-color: rgba(0,0,0,.1);
    display: block;
    margin-top:15px;
  }
  .product-info-r>ul>li{
    background-color: #f5f5f5;
    padding:20px;
    box-sizing: border-box;
    margin-top:30px;
  }
  .product-info-r>ul>li .img_box{
    position: relative;
  }
  .product-info-r>ul>li .img_box>p{
    position: absolute;
    width: 100%;
    line-height: 50px;
    background-color: #e56b03;
    left: 0;
    bottom: 0;
    z-index: 1;
    color: #fff;
    padding-left: 20px;
    box-sizing: border-box;
  }
  .pic-big{
    width: 100%;
    height: 100%;
    position: fixed;
    background-color: rgba(0,0,0,.7);
    z-index: 9;
    left: 50%;
    top: 50%;
    display: none;
    transform: translate(-50%,-50%);
    
  }
  .pic-big-box{
    width: 100%;
    height: 100%;
    position: relative;
    box-sizing: border-box;
  }
  .pic-big-box>.img_box{
    width: 40%;
    height: auto;
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%,-50%);
  }
  .pic-esc{
    position: absolute;
    color: #fff;
    right: 15%;
    top: 16%;
    cursor: pointer;
  }
  .pic-esc>img{
    width: 30px;
    height: 30px;
  }
  .pic-esc>h5{
    font-size: 17px;
    line-height: 30px;
    margin-left: 5px;
    font-weight: bold;
  }
 /*新闻详情*/
  .news_inner{
    width: 100%;
    padding: 60px 0;
    position: relative;
    z-index: 99;
    background:#fff;
  }
  .news_inner img{
    margin: 0 auto;
  }
  .news_inner>.cont>.ym_tit{
    margin-bottom: 30px;
    text-align:center;
    font-size: 26px;
    font-weight: bold;
  }
  .news_inner>.cont>p:nth-child(2){
    text-align: center;
    height: 40px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
  }
  .news_inner>.cont>span{
    padding: 20px 0;
    display: block;
    font-size: 14px;
    color: #6f7173;
  }
  .news_inner>.cont>span img{
    max-width: 100% !important;
    height: auto!important;
  }
  .news_inner>.cont>div{
    width: 100%;
    margin-top:30px;
    height: 60px;
    line-height:30px;
   }
  .news_inner>.cont>div>em:first-child{
    float: left;
    display: block;
  }
  .news_inner>.cont>div>em:last-child{
    float: right;
    display: block;
  }
  .news_inner>.cont>div>em>a{
    color: #333;
    display: inline-block;
  }
  .news_inner>.cont>div>em>a:hover{
    color: #00478B;
  }
  .news_inner>.cont>.video-box{
    width:100%;
    height: 100%;
  }
  .news_inner video{
    width:80%;
    margin:0 auto;
    display: block;
  }
/*资质证书*/
.abo-3{
    width: 100%;
    background-image: url(../images/ab-bj3.jpg);
    background-color: #fafafa;
  }
  .abo-3 .tit-all{
    text-align: center;
  }
  .tit-all>h3{
    font-family: font_2;
  }
  .abo-3-list{
    width: 100%;
    margin-top: 50px;
  }
  .abo-3-box{
    width: 100%;
  }
  .abo-3-box>ul{
    width: 100%;
  }
  .abo-3-box>ul>li{
    width: 20%;
    padding:0 20px;
    box-sizing: border-box;
  }
  .abo-3-box>ul>li>.img_box{
    width: 100%;
    border:1px solid rgba(0,0,0,.2);
  }
  .abo-3-box>ul>li>p{
    width: 100%;
    line-height: 30px;
    color: #fff;
    background-color: #e56b03;
    text-align: center;
    margin-top:20px;
  }

  .m-bottom{
    width: 100%;
    padding:10px 0;
    box-sizing:border-box;
    position: fixed;
    left: 0;
    bottom: 0;
    background-color: #fff;
    z-index: 9;
    box-shadow: 2px 5px 10px 3px rgba(0,0,0,.3);
    display: none;
  }
  .m-bottom ul>li{
    width: 25%;
    text-align: center;
  }
  .m-bottom ul>li img{
    width: 24px;
    height: 24px;
    margin:0 auto;
  }
  .m-bottom ul>li p{
    margin-top:5px;
  }