#all {
    width: 100%;
    background-color: #fff;
  }

  /*  主体部分 */
  .main {
    width: 1400px;
    margin: 0 auto;
  }
  /* 其中行业案例中的动画效果 */
  /* 动画样式3  */
  .fade-in-up1{
    opacity: 1 !important;
    display: block !important;
    transition: all 1s linear;
    animation: fadeInUp 1s ease;
    animation-fill-mode: forwards;
  }
  .fade-in-up2{
    opacity: 1 !important;
    transition: all 2s linear;
    animation: fadeInUp 2s ease;
    animation-fill-mode: forwards;
  }
  .fade-in-up3{
    opacity: 1 !important;
    transition: all 4s linear;
    animation: fadeInUp 4s ease;
    animation-fill-mode: forwards;
  }
  .fade-in-up4{
    opacity: 1 !important;
    transition: all 4s linear;
    animation: fadeInUp 4s ease;
    animation-fill-mode: forwards;
  }
  /* 从下往上走*/
  @keyframes fadeInUp {
    0% {
      transform: translateY(100px);
      opacity: 0;
    }
  
    100% {
      transform: translateY(0);
      opacity: 1;
    }
  }
  /* Firefox */
  @-moz-keyframes fadeInUp {
    0% {
      transform: translateY(100px);
      opacity: 0;
      z-index: -100;
    }
  
    100% {
      transform: translateY(0);
      opacity: 1;
      z-index: 100;
    }
  }
  /* Safari 和 Chrome */
  @-webkit-keyframes fadeInUp {
    0% {
      transform: translateY(100px);
      opacity: 0;
    }
  
    100% {
      transform: translateY(0);
      opacity: 1;
    }
  }
  /* Opera */
  @-o-keyframes fadeInUp {
    0% {
      transform: translateY(100px);
      opacity: 0;
    }
  
    100% {
      transform: translateY(0);
      opacity: 1;
    }
  }
  .header_bg{
    float: left;
    width: 100%;
    height: 620px;
    background: url("../image/news_header_bg.jpg") top center;
    background-size: 100% 100%;
  }
  .top {
    position: relative;
    top: 0;
    left: 0;
    float: left;
    width: 100%;
    height: 121px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    z-index: 9;
  }
  .top-box {
    height: 122px;
  }
  .nav-logo {
    width: 64px;
    height: 60px;
    background: url(../image/nav_logo.png);
    overflow: hidden;
    float: left;
    margin: 30px 0;
  }
  .navbar {
    float: right;
    width: 818px;
  }
  .nav-box {
    list-style: none;
  }
  .navbar > ul > li {
    float: left;
  }
  .nav-tab {
    font-size: 18px;
    color: #fff;
    margin: 20px 40px;
    line-height: 82px;
    text-align: center;
    display: block;
  }
  .last {
    font-size: 18px;
    color: #fff;
    margin: 20px 0 20px 20px;
    line-height: 82px;
    text-align: center;
    display: block;
  }
  .header_bg .top:hover {
    background: #fff !important;
  }
  .header_bg .top:hover .top_phone{
    color: #2967cc;
}
  .header_bg .top:hover .nav-logo {
    background: url(../image/nav_logo2.png) !important;
  }
  .header_bg .top:hover .nav-tab {
    color: #333 !important;
  }
  .header_bg .top:hover .last {
    color: #333 !important;
  }
  .top .navbar .nav-box  li .nav-tab:hover {
    color: #2967cc !important;
    border-bottom: 2px solid #2967cc !important; /*font-weight: bold*/
  }
  .top .navbar .nav-box  li .last:hover {
    color: #2967cc !important;
    border-bottom: 2px solid #2967cc !important; /*font-weight: bold*/
  }
  /* 点击之后添加的样式 */
  .active {
    border-bottom: 2px solid #2967cc;
    color: #2967cc; /*font-weight: bold*/
  }
  /* 点击之后添加的样式 */
  .active1{
    color: #2967cc; /*font-weight: bold*/
  }
  /* 行业案例中的隐藏模块 */
  /* 关于我们中的模块 */
  .about_total {
    display: none;
    position: absolute;
    top: 121px;
    left: 678px;
    width: 848px;
    height: 236px;
    background: #fff;
    box-shadow: 0px 0px 7px #999;
    z-index: 1000;
  }
  .aboutwe:hover .about_total {
    display: block;
  }
  .atotal_title {
    float: left;
    width: 728px;
    height: 57px;
    border-bottom: 1px solid #ccc;
    margin-left: 60px;
    margin-top: 60px;
    font-size: 18px;
    font-weight: 400;
    color: #333333;
  }
  .atotal_txt {
    float: left;
    width: 728px;
    height: 117px;
    margin-left: 60px;
  }
  .atotal_txt li a {
    float: left;
    height: 117px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 117px;
    margin-right: 59px;
  }
  .atotal_txt li .mr {
    margin-right: 0px;
  }
  .atotal_txt li a:hover {
    color: #2967cc;
  }
  /* 产品服务中的模块 */
  .product_total{
    display: none;
    position: absolute;
    top: 121px;
    left: 832px;
    width: 802px;
    height: 360px;
    background: #fff;
    box-shadow: 0px 0px 7px #999;
    z-index: 1000;
  }
  .pro{
      float: left;
      width: 33.33%;
      height: 100%;
  }
  .pro_nav_title, .pro_nav_title2, .pro_nav_title3{
      width: 90px;
      height: 17px;
      font-size: 18px;
      font-weight: 400;
      color: #333333;
      margin: 60px 0 0 60px;
      }
  .pro_nav_title3{
      margin: 60px 0 0 48px;
  }
  .pro_nav_line1{
      width: 176px;
      height: 1px;
      background: #CCCCCC;
      margin: 40px 0 0 60px;
  }
  .pro_nav_content{
      width: 178px;
      height: 79px;
      margin: 30px 0 0 60px;
  }
  .pro_nav_content3{
      margin: 30px 0 0 48px;
  }
  .pro_nav_content ul{
      width: 100%;
      height: 100%;
  }
  .pro_nav_content ul li a{
      float: left;
      width: 100%;
      font-size: 16px;
      font-weight: 400;
      color: #333333;
      line-height: 32px;
  }
  .pro_nav_line2{
      width: 128px;
      height: 1px;
      background: #CCCCCC;
      margin: 40px 0 0 60px;
  }
  .pro_nav_line3{
      width: 178px;
      height: 1px;
      background: #CCCCCC;
      margin: 40px 0 0 48px;
      }
  .product_servise:hover .product_total{
    display: block;
  }
  .pro_nav_content ul li a:hover {
    color: #2967cc;
  }
  .trade_total {
    display: none;
    position: absolute;
    top: 121px;
    left: 877px;
    height: 330px;
    width: 974px;
    background: #fff;
    box-shadow: 0px 0px 7px #999;
    z-index: 1000;
  }
  
  .trade_servise:hover .trade_total {
    display: block;
  }
  .pro_nav_content ul li a:hover {
    color: #2967cc;
  }
  .ps_title{
    width: 72px;
    height: 17px;
    margin: 60px 0 0 60px;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
  line-height: 17px;
  }
  .ps_line{
    width: 854px;
    height: 1px;
    background: #CCCCCC;
    margin: 40px 0 0 60px;
  }
  .ps_text1{
    float: left;
    width: 208px;
    height: 111px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 32px;
    margin:40px 100px 0 60px ;
  }
  .ps_text2{
    float: left;
    width: 240px;
    height: 112px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 32px;
    margin: 40px 100px 0 0;
  }
  .ps_text3{
    float: left;
    width: 239px;
    height: 112px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 32px;
    margin: 40px 0 0 0 ;
  }
  /* 首页中的的大字 */
  .about_title {
    /* display: none; */
    height: 60px;
    font-size: 60px;
    font-weight: 400;
    color: #ffffff;
    letter-spacing: 0.3em;
    margin: 0 auto;
    margin-top: 280px;
    /* z-index: -1000; */
    /* opacity: 0; */
    text-align: center;
  }
  .about_text {
    font-size: 32px;
    font-weight: 400;
    color: #ffffff;
    margin: 0 auto;
    margin-top: 50px;
    letter-spacing: 0;
    text-align: center;
  }
/* 中间的导航栏 */
.nav_test {
  position: relative;
  height: 68px;
}
.nav {
  position: relative;
  top: 0;
  left: 0;
  float: left;
  width: 100%;
  height: 68px;
  background-color: #fff;
  border-bottom: 1px solid #ddd;
}
.nav_ul {
  float: right;
  height: 100%;
}
.nav_ul li {
  float: left;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
  padding: 19px 30px;
}
.nav_ul li a {
  padding: 21px 0px;
}
.nav_ul li a:hover {
  color: #2967cc;
  border-bottom: 2px solid #2967cc;
}
  .trade_total .ps_text1 p:hover,.trade_total .ps_text2 p:hover,.trade_total .ps_text3 p:hover{
    color: #2967cc;
    cursor: pointer;
  }
  .nav_select{
    float: right;
    /* width: 15%; */
    height: 100%;
    /* line-height: 68px; */
  }
.year_title{
  float: left;
  /* width: 41%;s */
  height: 100%;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
  text-align: center;
  padding-top: 19px;
  padding-left: 30px;
  margin-right: 20px;
}
.mouth_title{
  float: left;
  /* width: 38%; */
  height: 100%;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
  text-align: center;
  margin-left: 20px;
  padding-top: 19px;
}
.year_active{
  display: none;
  /* opacity: 0; */
  position: absolute;
  background: #fff;
  right: 95px;
  top: 67px;
  z-index: 3;
  padding: 10px;
  width: 100px;
  text-align: center;
  border: 1px solid rgba(192, 192, 192, 0.2);
  border-radius: 5px;
  box-shadow: 0 0 5px 0 rgba(192, 192, 192, 0.4);
}
.close_active {
  display: block !important;
  /* opacity: 1 !important; */
}

.year_active li,
.mouth_active li {
  line-height: 24px;
}

.mouth_active li {
  float: left;
  width: 35px;
  height: 35px;
  line-height: 35px;
}
.year_active li a{
  width: 100%;
  float: left;
  font-size: 18px;
  padding: 10px 0;
}
.mouth_active{
  /* opacity: 0; */
  display: none;
  position: absolute;
  background: #fff;
  right: 0;
  top: 67px;
  z-index: 3;
  padding: 10px;
  width: 170px;
  height: 140px;
  text-align: center;
  border: 1px solid rgba(192, 192, 192, 0.2);
  border-radius: 5px;
  box-shadow: 0 0 5px 0 rgba(192, 192, 192, 0.4);
}
.mouth_active li a{
  width: 100%;
  float: left;
  font-size: 18px;
  padding: 10px 0;
}
.line{
  float: left;
  width: 1px;
  height: 17px;
  background-color: #ddd;
  margin-top: 23px;
}
.nav_select .year_title a:hover,.nav_select .mouth_title a:hover{
  color: #2967cc !important;
  cursor: pointer;
}
.color1{
  color: #2967cc;
}
.color2{
  color: #666;
}
/* 第二屏开始 */
  .new_lists{
    position: relative;
    top: 0;
    left: 0;
    float: left;
    width: 100%;
    /* height: 2677px; */
    background-color: #fff;
  }
  .new_title{
    width: 192px;
    height: 47px;
    font-size: 48px;
    font-weight: 400;
    color: #333333;
    line-height: 47px;
    margin: 0 auto;
    margin-top: 80px;
    opacity: 0;
  }
  .new_list{
  /* width: 74%; */
  /* height: 2200px; */
  margin: 0 auto;
  margin-top: 79px;    
  }
  .new_list ul{
    width: 100%;
    height: 100%;
  }
  .new_list ul li {
    height: 310px;
  }
  .new_list ul li a{
    position: relative;
    float: left;
    width: 100%;
    height: 310px;
    /* opacity: 0; */
  }
  .new1_img{
    float: left;
    width: 360px;
    height: 240px;
    line-height: 240px;
    overflow: hidden;
  }
  .new1_img img{
    width: 100%;
    /* height: 100%; */
    transition: all 2s;
    -webkit-transition: all 2s; /* Safari */
  }
  .new1_line{
    position: absolute;
    top: 0px;
    left: 452px;
    float: left;
    width: 1px;
    height: 310px;
    border: 1px solid #ddd;
  }
  .new1_tab{
    /* position: relative; */
    float: left;
    width: 24px;
    height: 24px;
    /* margin-left: 40px; */
  }
  .new1_tab img{
    position: absolute;
    top: 0px;
    left: 440px;
    width: 24px;
    height: 24px;
  }
  .line8{
    /* top: 2375px; */
    height: 240px;
  }
  .new1_time1{
    float: left;
    width: 101px;
    height: 29px;
    font-size: 36px;
    font-weight: 400;
    color: #333333;
    line-height: 29px;
    margin-left: 85px;
  }
  .new1_time2{
    float: left;
    width: 63px;
    height: 23px;
    font-size: 28px;
    font-weight: 400;
    color: #333333;
    line-height: 23px;
    margin-top: 49px;
    margin-left: -93px;
  }
  .new1_text{
    float: left;
    width: 711px;
    height: 240px;
    margin-left: 87px;
  }
  .new1_title{
    float: left;
    width: 100%;
    height: 25px;
    font-size: 24px;
    font-weight: 400;
    color: #333333;
    line-height: 25px;
  }
  .new1_fromtab{
    float: left;
    width: 16px;
  height: 13px;
  margin-top: 44px;
  }
  .new1_from{
  float: left;
  /* width: 128px; */
  height: 15px;
  font-size: 16px;
  font-weight: 400;
  color: #999999;
  line-height: 15px;
  margin-top: 44px;
  margin-left: 20px;
  }
  .new1_txt{
    float: left;
    margin-top: 40px;
    /* width: 711px; */
    height: 115px;
    font-size: 18px;
    font-weight: 400;
    color: #666666;
    line-height: 32px;
    text-align: justify;
  }
  #demo1{
    width: 674px;
    height: 58px;
    margin: 0 auto;
    opacity: 0;
    overflow: hidden;
  }
  /* 鼠标经过图片变大 标题变蓝 */
  .new_list ul li a:hover .new1_title{
  color: #2967CC;
  }
  .new_list ul li a:hover .new1_time1{
    color: #2967CC;
    }
  .new_list ul li a:hover .new1_time2{
    color: #2967CC;
  }
  .new_list ul li a:hover .new1_img img{
    transform: scale(1.2);
  }
  /* ======================================= */
  /* 尾部部分 */
  .footer {
    position: relative;
    top: 80px;
    left: 0;
    width: 100%;
    height: 330px;
    background: #214278;
  }
  .footer_logo {
    float: left;
    width: 133px;
    height: 141px;
    margin-top: 3%;
  }
  .footer_logo img {
    width: 133px;
    height: 141px;
  }
  .footer-msg {
    float: left;
    width: 672px;
    height: 150px;
    margin-top: 3%;
    margin-left: 14%;
  }
  .footer_txt1 {
    float: left;
    width: 600px;
    height: 18px;
  }
  .footer_txt1 ul li a {
    float: left;
    font-size: 16px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    padding: 0px 5px;
  }
  .footer_txt1 ul p {
    float: left;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    width: 30px;
  }
  .footer_txt2 {
    float: left;
    width: 689px;
    height: 81px;
    margin-top: 41px;
    font-size: 16px;
    line-height: 32px;
    font-weight: 400;
  }
  .footer_txt2 ul li {
    color: rgba(255, 255, 255, 0.6);
  }
  .footer_txt2 ul li {
    color: rgba(255, 255, 255, 0.6);
  }
  /* 鼠标经过时字体变为纯白色 */
  .footer_txt1 ul li a:hover {
    color: #fff;
  }
  .footer_txt2 ul li:hover {
    color: #fff;
  }
  .footer_gw {
    float: left;
    width: 117px;
    height: 200px;
    margin-top: 3%;
    margin-left: 8.7%;
  }
  .footer_gw img {
    width: 116px;
    height: 116px;
  }
  .gw_txt {
    width: 138px;
    height: 17px;
    font-size: 18px;
    font-weight: 400;
    text-align: left;
    color: rgba(255, 255, 255, 0.6);
    margin: 13px 0 0 -10px;
  }
  .footer_wx {
    float: right;
    width: 117px;
    height: 170px;
    margin-top: 3%;
    margin-left: 3%;
  }
  .footer_wx img {
    width: 116px;
    height: 116px;
  }
  .wx_txt {
    width: 138px;
    height: 17px;
    font-size: 18px;
    font-weight: 400;
    text-align: left;
    color: rgba(255, 255, 255, 0.6);
    margin: 13px 0 0 -10px;
  }
  .gw_txt:hover {
    color: rgba(255, 255, 255, 0.6);
  }
  .wx_txt:hover {
    color: rgba(255, 255, 255, 0.6);
  }
  .footer_line {
    position: absolute;
    top: 255px;
    left: 0;
    float: left;
    width: 100%;
    height: 75px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: -30px;
  }
  .footer_text {
    width: 574px;
    height: 16px;
    font-size: 16px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 auto;
    margin-top: 25px;
  }
  .footer_txt2 li {
    float: left;
  }
  .footer_txt2 p {
    float: left;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    width: 30px;
  }
@media screen and (min-width: 1200px) and (max-width: 1440px) {
  .new1_tab img {
    left: 400px;
  }
  .new1_line {
    left: 410px;
  }
  .new1_time1 {
    margin-left: 60px;
  }
  .new1_text {
    float: right;
    width: 620px;
    margin-left: 0;
  }
  .new1_txt{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    height: 125px;
  }
  .year_active {
    right: 95px; 
  }
}