/*样式开始*/
  .sec-01-box{
    position: fixed;
    z-index: 999;
    width: 100%;
    top:0;
    left: 0;
    background-color: rgba(255,255,255,.9);
  }
  .top-welcome{
    width: 100%;
    padding:5px 0;
    background-color:#da251c;
  }
  .top-welcome>.cont{
    width: 94%;
  }
  .top-welcome p{
    line-height: 26px;
    font-size: 14px;
    color: #fff;
  }
  .top-nav{
    overflow:hidden;
    box-shadow: 2px 2px 5px rgb(0 0 0 / 10%);
    position: relative;
  }
  .top-nav>.cont{
    width: 94%;
  }
  .logo{
    width: 440px;
    float: left;
    padding:20px 0;
    box-sizing: border-box;
  }
  .logo>a{
    width: 100%;
  }
  .logo>a>img{
    width: 100%;
  }
  .top-nav ul{
    width: 36%;
    float: left;
    margin-left: auto;
    margin-right: 100px;
  }
  .top-nav ul>li{
   padding: 20px 0;
   line-height: 38px;
   box-sizing: border-box;
  }
  .top-nav ul>.active{
    border-bottom: 3px solid #da251c;
    box-sizing: border-box;
  }
  .top-nav ul>li>a>em{
    display: block;
    text-align: center;
  }
  .top-nav ul>.active>a{
    color: #da251c;
  }
  .top-nav ul>li:hover{
    border-bottom: 3px solid #da251c;
  }
  .top-nav ul>li:hover>a{
    color: #da251c;
  }
  .top-nav dl{
    width: 10%;
    float: right;
    margin-top: 30px;
  }
  .top-nav dl>dd{
    width: 33.3%;
  }
  .top-nav dl>dd>a{
    color: #7b7b7b;
  }

  /*二级栏*/
  .pc_2nav{
    width: 100%;
    background-color:#fafafa;
    position: relative;
    overflow:hidden;
  }
  .pc_2nav>dl{
    width: 100%;
    padding:0 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: 20px;
    margin-bottom: 20px;
    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:#e70e1d;
    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:#e70e1d;
    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%;
  }

/*首页*/
  .banner-all{
    width: 100%;
    height: 100%;
    position:fixed;
    z-index: 0;
  }
  .banner-all-box{
    width: 100%;
    height: 100%;
    position: relative;

  }
  .banner{
    width: 100%;
    height: 100%;
  }
  .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{
    width: 100%;
     position: absolute;
    left: -20%;
    top: 55%;
    z-index: 9;
    transform: translateY(-50%);
    color: #fff;
    opacity: 0;
  }
  .banner-text>h2{
    font-weight: bold;
  }
  .banner-text>h3{
    font-weight: bold;
    margin-top: 10px;
  }
  .banner-text>p{
    margin-top: 30px;
    color: #fff;
    font-size: 14px;
    line-height: 30px;
    color: #fafafa;
  }
  .banner-text>a{
    font-size: 14px;
    background-color: #da251c;
    color: #ffffff;
    box-shadow: 0px 2px 5px 0px rgb(0 0 0 / 24%);
    height: 48px;
    min-width: 160px;
    line-height: 48px;
    display: inline-block;
    text-align: center;
    margin-top: 40px;
  }
  .banner-text>ul{
    width: 100%;
    margin-top: 80px;
  }
  .banner-text>ul>li{
    width: 200px;
    /*height: 200px;*/
    padding:5px;
    box-sizing: border-box;
    border-radius: 50%;
    overflow:hidden;
    background-color: #fff;
    
  }
  .banner-text>ul>li>.img_box{
    width: 100%;
    height: auto;
    border-radius: 50%;
    overflow:hidden;
  }
  .sec-01>img{
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    background-repeat: no-repeat;
  }
  .sec-01>video{
    width: 110%;
    margin:0 auto;
    display: block;
  }
/*第二屏*/
  .sec-2{
    width: 100%;
    padding-top:170px;
    box-sizing: border-box;
    background-image: url(../images/bj-1.jpg);
    background-repeat: no-repeat;
    background-position: left bottom;
  }
  .sec-2-l{
    width: 47%;
    padding-top:60px;
    box-sizing: border-box;
  }
  .sec-2-l>h3{
    font-weight: bold;
    color: #da251c;
  }
  .sec-2-l>h5{
    font-size: 16px;
    color: #da251c;
    margin-top: 5px;
  }
  .sec-2-l>em{
    width: 60px;
    height: 2px;
    background-color: #da251c;
    display: block;
    margin-top: 20px;
  }
  .sec-2-l>p{
    margin-top: 20px;
    color: #7b7b7b;
    line-height: 36px;
    text-align:justify;
  }
  .sec-2-l>a{
    font-size: 14px;
    background-color: #da251c;
    color: #ffffff;
    box-shadow: 0px 2px 5px 0px rgb(0 0 0 / 24%);
    height: 48px;
    min-width: 160px;
    line-height: 48px;
    display: inline-block;
    text-align: center;
    margin-top: 40px;
  }
  .sec-2>.cont>.img_box{
    width: 48%;
    position: relative;
    border-radius: 25px 0 25px 0;
    box-shadow: 2px 5px 10px rgba(0,0,0,.1);
  }
  .sec-2>.cont>.img_box>img{
    height: 100%;
  }
  .sec-02-num{
    width: 100%;
    padding:30px;
    background-color: #da251c;
    margin-top: 80px;
    box-shadow: 2px 2px 10px 6px #0d203a26;
  }
  .sec-02-num>ul>li{
    width: 25%;
    border-right: 1px solid rgba(255,255,255,.3);
    color: #fff;
  }
  .sec-02-num>ul>li:last-child{
    border:none;
  }
  .sec-02-num>ul>li>h3{
    font-size: 42px;
  }
  .sec-02-num>ul>li>h3>p{
    font-weight: bold;
  }
  .sec-02-num>ul>li>h3>em{
    font-size: 16px;
    margin-left:10px;
    margin-top: 15px;
  }
  .sec-02-num>ul>li>h5{
    margin-top: 5px;
  }
/*第三屏*/
  .sec-03{
    width: 100%;
    padding-top:160px;
    box-sizing: border-box;
    background-image: url(../images/bj-2.jpg);
    background-size: cover;
  }
  .sec-03-tap{
    width: 100%;

  }
  .sec-03-tap>ul>li{
    width: 8.33%;
    padding:0 10px;
    box-sizing: border-box;
    border-right: 1px solid rgba(0,0,0,.3);
  }
  .sec-03-tap>ul>li:last-child{
    border:none;
  }
  .sec-03-tap>ul>li>a{
    
    text-align:center;
  }
  .sec-03-tap>ul>.active>a{
    color: #da251c;
  }
  .sec-03-tap>ul>li:hover>a{
    color: #da251c;
  }
  .ico_box>img{
    margin:0 auto;
    width: 35px;
    height: 35px;
  }
  .ico_box>img:last-child{
    display: none;
  }
  .sec-03-tap>ul>.active>a>.ico_box>img:first-child{
    display: none;
  }
  .sec-03-tap>ul>.active>a>.ico_box>img:last-child{
    display: block;
  }
  .sec-03-tap>ul>li:hover>a>.ico_box>img:first-child{
    display: none;
  }
   .sec-03-tap>ul>li:hover>a>.ico_box>img:last-child{
    display: block;
  }
  .sec-03-tap>ul>li>a>p{
    margin-top: 5px;
  }
  .sec-03-pro{
    width: 100%;
    margin-top: 40px;

  }
  .sy-03>ul{
    display: none;
  }
  .sy-03>.active{
    display: flex;
  }

  .sec-03-pro>ul>li{
    width: 25%;
    margin-top: 20px;
    padding:0 10px;
    box-sizing: border-box;
    
  }
  .sec-03-pro>ul>li:last-child{
    margin-right: auto;
  }
  .sec-03-pro>ul>li>a{
    box-shadow: 2px 2px 10px rgba(0,0,0,.1);
  }
  
  .sec-03-pro>ul>li .img_box{
    width: 100%;
    height: 200px;
    background-color: rgba(255,255,255,.2);
    
    position: relative;
  }
  .sec-03-pro>ul>li:hover .img_box{
     background-color: rgba(255,255,255,1);
  }
  .sec-03-pro>ul>li .img_box>img{
    /*height: 80%;
    width: auto;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);*/
  }
  .sec-03-pro>ul>li h4{
    line-height: 30px;
    background-color: #fff;
    text-align: center;
    border-top: 1px solid rgba(0,0,0,.1);
    padding:10px 30px;
    box-sizing: border-box;
    font-size: 20px;
    position: relative;
  }
  .sec-03-pro>ul>li:hover a{
    color: #fff;
  }
  .sec-03-pro>ul>li:hover h4{
    background-color: #da251c;
  }
  .sec-03-pro>ul>li h4:after{
    position: absolute;
    content: "";
    width: 4px;
    height: 20px;
    background-color: #da251c;
    left: 10px;
    top: 15px;
  }
  .sec-03-pro>ul>li:hover h4::after{
    background-color: #fff;
  }
  .sec-03-pro>ul>li h4>i:last-child{
    font-size: 16px;
  }
  .sec-03>.cont>a{
    width: 180px;
    line-height: 50px;
    background-color: #da251c;
    text-align:center;
    color: #fff;
    margin:0 auto;
    margin-top: 30px;
  }
  .sec-04{
    width: 100%;
    padding-top: 180px;
    box-sizing: border-box;
    background-image: url(../images/bj-3.jpg);
    background-size: cover;
    color: #fff;
    position: relative;
  }
  .sec-04-tab>a{
    width: 160px;
    line-height: 48px;
    background-color: #da251c;
    text-align:center;
    color: #fff;
    margin-top: 30px;
  }
  .sec-04-tit>h4{
    color: #da251c;
  }
  .sec-04-tit>h3{
    font-weight: bold;
    margin-top:5px;
  }
  .sec-04>.cont>ul{
    width: 100%;
    margin-top: 20px;
  }
  .sec-04>.cont>ul>li{
    width: 30%;
    padding:30px;
    box-sizing: border-box;
    background-color: #fff;
    margin-top: 60px;
  }
  .sec-04>.cont>ul>li>a>em{
    font-size: 20px;
    color: #da251c;
  }
  .sec-04>.cont>ul>li>a>h4{
    margin-top: 20px;
  }
  .sec-04>.cont>ul>li>a>p{
    line-height: 30px;
    margin-top:15px;
  }
  .sec-04>.cont>ul>li>a>img{
    margin-top: 15px;
    float: right;
  }
  .sec-04>.cont>ul>li:hover{
    background-color: #da251c;
  }
  .sec-04>.cont>ul>li:hover>a>em{
    color: #fff;
  }
  .sec-04>.cont>ul>li:hover>a{
    color: #fff;
  }


  /*.sec-04-lx{
    position: absolute;
    left: 3%;
    bottom:40px;
    z-index: 2;
    color: #fff;
  }
  .sec-04-lx>p{
    width: 100%;
    line-height: 48px;
    
  }
  .sec-04-lx>p:first-child{
    background-color: #fff;
    color: #333;
    padding:0 10px;
    box-sizing: border-box;
  }
  .sec-04-lx>p:first-child>em{
    font-size: 17px;
    font-weight: bold;
    border-left: 1px solid rgba(0,0,0,.1);
    box-sizing: border-box;
  }
  .sec-04-lx>p>img{
    width: 30px;
    height: 30px;
    float: left;
    margin-top: 9px;
    margin-right: 10px;
  }
  .sec-04-lx>p>em{
    padding-left:10px;
    box-sizing: border-box;
    font-size: 15px;
  }
  .sec-04-foot{
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
    padding:5px 0;
    border-top: 1px solid rgba(255,255,255,.2);
    box-sizing: border-box;
  }
  .sec-04-foot p{
    padding:0 10px;
    box-sizing: border-box;
    font-size: 15px;
    font-weight: lighter;
    color: #7b7b7b;
  }*/

  /*.sec-07-bottom{
    width: 100%;
    height: 45%;
    position: absolute;
    bottom: 0;
    left: 0;
    background-color: #fafafa;
  }
  .sec-07-bt-top{
    width: 100%;
  }
  .bt-nav{
    padding-top: 40px;
    box-sizing:border-box;
    width: 72%;
    padding-right: 40px;
    padding-bottom: 40px;
    border-right: 1px solid #ededed;
  }
  .bt-nav dt{
    font-size: 24px;
    font-weight: lighter;
    margin-bottom: 10px;
  }
  .bt-nav dd>a{
    font-size: 18px;
    font-weight: lighter;
    color: rgba(0,0,0,.65);
    line-height: 46px;
  }
  .bt-lx{
    width: 28%;
    padding-top: 40px;
    padding-left: 40px;
    box-sizing:border-box;
    position: relative;
  }
  .bt-lx>.img_box{
    width: 120px;
    height: 120px;
    background-color: #fff;
    left: 40px;
    bottom: 0;
    z-index: 99;
    position: absolute;
    opacity: 0;
  }
  .bt-lx>h4{
    font-weight: bold;
  }
  .bt-lx>h3{
    font-size: 32px;
    font-weight: bold;
    color: #e70e1d;
    margin-top: 15px;
  }
  .bt-lx>p:nth-child(3){
    font-size: 18px;
    color: #7b7b7b;
    font-weight: lighter;
    margin-top: 5px;
    line-height: 20px;
    margin-bottom: 10px;
  }
  .bt-lx>p{
    line-height: 30px;
    margin-top: 5px;
    font-weight: lighter;
  }
  .bt-lx>p:last-child{
    margin-top: 20px;
  }
  .wx{
    position: relative;
    z-index: 999;
    cursor: pointer;
  }
  .bt-lx>p:last-child>em{
    line-height: 25px;
    display: block;
    margin-left: 10px;
    float: left;
    font-weight: lighter;
  }
  .bt-lx>p>img{
    float: left;
    margin-top: 3px;
    margin-right: 10px;
  }
  .sec-07-ft{
    width: 100%;
    height: 20%;
    border-top: 1px solid #ededed;
    
    box-sizing:border-box;
  }
  .sec-07-ft-l{
    width: 69%;
    padding-left:7%;
    padding-top:15px;
    box-sizing:border-box;
  }
  .sec-07-ft-l>p{
    line-height: 30px;
    font-weight: lighter;
    color: #7b7b7b;
  }
  .sec-07-ft-l>p>img{
    float: left;
    margin-right: 5px;
    margin-top: 3px;
  }
  .sec-07-ft-r{
    width: 31%;
    background-color: #e70e1d;
  }
  .sec-07-ft-r>img{
    width: 55%;
    margin-top: 18px;
    margin-left:30px;
  }*/
  .web-top{
    width: 100%;
    
    background-color: #f5f5f5;
  }

  .web-top p{
    padding:15px 0;
    box-sizing: border-box;
    line-height: 40px;
  }
  .web-top p>img{
    width: 30px;
    height: 30px;
    float: left;
    margin-top: 5px;
    margin-right: 10px;
  }
  .web-top p>a{
    display: inline-block;
  }
  .padding{
    padding:60px 0;
    box-sizing: border-box;
  }
  .ny-banner{
    width: 100%;
    height: 500px;
    position: relative;
  }
  .ny-banner>.img_box{
    width: 100%;
    height: 100%;
  }
  .ny-banner>.name{
    width: 100%;
    position: absolute;
    left: 0;
    text-align:center;
    top: 55%;
    color: #fff;
    transform: translateY(-50%);
    z-index: 1;
  }
  .name>h2{
    font-weight: bold;
  }
  .ab-1{
    position: relative;
    
  }
  .ab-1:after{
    position: absolute;
    content: "";
    right: 0;
    top: 0;
    z-index: -1;
    /**/
    width: 30%;
    height: 100%;
  }
  .ab-1-l{
    width: 48%;
  }
  .ab-1-l>h3{
    font-weight: bold;
  }
  .ab-1-l>h5{
    font-weight: bold;
    margin-bottom: 5px;
  }
  .ab-1-l>em{
    width: 120px;
    height: 2px;
    background-color: #da251c;
    display: block;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .ab-1-info{
    height: 440px;
    overflow: scroll;
    padding-right: 15px;
    box-sizing: border-box;
  }
  .ab-1-info>p{
    margin-top: 20px;
    line-height: 36px;
    color: #7b7b7b;
    text-align:justify;
  }
  .ab-1-info>p:first-child{
    margin-top: 0;
  }
  .ab-1>.cont>.img_box{
    width: 48%;
    height: 70%;
    margin-top: 3%;
    position: relative;

  }

  .ab-2{
    width: 100%;
    background-color: #fafafa; 
    /*background-image: url(../images/ab-bj.jpg);*/
    background-attachment: fixed;
  }
  .ab-2>.cont>ul>li{
    width: 23%;
    padding: 45px 30px 45px 40px;
    border: 1px solid #ebebeb;
    border-radius: 40px 0 40px 0;
    box-sizing: border-box;
    box-shadow: 0 0 15px rgb(0 0 0 / 10%);
  }
  .ab-2>.cont>ul>li>h2{
    color: #da251c;
  }
  .ab-2>.cont>ul>li>h2>i{
    font-weight: bold;
  }
  .ab-2>.cont>ul>li>h2>em{
    font-size: 20px;
    color: #333;
    margin-left:10px;
  }
  
  .ab-3{
    background-image: url(../images/ab-bj1.jpg);
  }
  .ab-3>.cont>h5{
    font-weight: bold;
    margin-bottom: 5px;
    text-align:center;
  }
  .ab-3>.cont>h3{
    text-align:center;
  }
  .ab-3>.cont>em{
    width: 80px;
    height: 2px;
    background-color: #da251c;
    display: block;
    margin:0 auto;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .ab-3 ul{
    margin-top: 80px;
  }
  .ab-3 ul>li{
    width: 22%;
    display: block;
    box-sizing: border-box;
    border-radius: 20px;
    background-color: #FFFFFF;
    overflow: hidden;
  }
  .ab-3 ul>li>.img_box{
    height: 220px;
  }
  .ab-3-text{
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #DDDDDD;
    border-top: none;
    text-align: center;
    padding:60px 40px;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;

  }
  .ab-3-text>h4{
    font-weight: bold;
  }
  .ab-3-text>em{
    width: 60px;
    height: 1px;
    background-color: #dddddd;
    display: block;
    margin:0 auto;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .ft-1{
    width: 100%;
    background-image: url(../images/ab-bj2.jpg);
  }
  .ft-1 ul>li{
    width: 420px;
    text-align: center;
    box-sizing: border-box;
    padding: 30px 70px;
    border-left: 1px solid rgba(255,255,255,0.75);
    color: #fff;
  }
  .ft-1 ul>li:last-child {
    border-right: 1px solid rgba(225,255,255,0.75);
  }
  .ft-1 ul>li>.ft-ico{
    width: 60px;
    height: 60px;
    background-color: #fff;
    border-radius: 50%;
    margin:0 auto;
    padding:14px;
    box-sizing: border-box;
  }
  .ft-1 ul>li>h5{
    margin-top: 15px;
  }
  .ft-1 ul>li>p{
    font-size: 15px;
    line-height: 30px;
    margin-top: 10px;
  }
  .ft-2{
    width: 100%;
    background-color: #f5f5f5;
  }
  .ft-2>.cont>img{
    height: 50px;
  }
  .ft-2 ul>li{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border:1px solid #da251c;
    margin-left:20px;
    padding:9px;
    box-sizing: border-box;
    opacity: 0.8;
  }
  .ft-2 ul>li:hover{
    opacity: 1;
  }
  .ft-3{
    width: 100%;
    padding:15px 0;
    background-color: #333;
    color: #fff;
    font-size: 15px;
    color: #ebebeb;
  }

  .news-box ul>li{
    width: 22%;
    margin-right: 3%;
  }
.news-box ul>li:last-child{
  margin-right:auto;

}

  .news-box ul>li>a>.img_box{
    height: 200px;
  }
  .news-info{
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-top: none;
    padding: 30px;
    position: relative;
  }
  .news-info>h4{
    font-size: 22px;
    font-weight: bold;
    line-height: 30px;
    height: 60px;
    
  }
  .news-info::before{
    content: '';
    display: block;
    width: 5px;
    height: 20px;
    position: absolute;
    left: 0px;
    top: 35px;
    background-color: #aaaaaa;
  }
  .news-info>p{
    margin-top: 40px;
    opacity: .6;
  }
  .news-box ul>li:hover .news-info>h4{
    color: #da251c;
  }
  .news-box ul>li:hover .news-info::before{
    background-color: #da251c;
  }
  .news-box ul>li:hover .news-info>p{
    opacity: 1;
  }

  .dt{
    position: fixed;
    z-index: 6;
    width: 100%;
    height: 100%;
    padding-top: 80px;
    padding-bottom:50px;
    box-sizing: border-box;
  }
  .dt-box{
    width: 100%!important;
    height: 100%!important;
    display: block;
  }
  .BMap_mask{
    width: 100%;
    height: 100%;
  }
  .ft-3-1{
    width: 100%;
    position: fixed;
    bottom:0;
    left: 0;
    z-index: 9;
  }
  .cat-box{
    width: 30%;
    position: fixed;
    padding:30px;
    background-color: #fff;
    box-sizing: border-box;
    left: 10%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 8;
  }
  .cat-box>h5{
    color: #da251c;
    font-weight: bold;
    line-height: 32px;
    padding-bottom:10px;
    border-bottom: 1px solid rgba(0,0,0,.1);
  }
  .cat-box>h5>img{
    float: left;
    margin-right:5px;
  }
  .cat-box>p{
    margin-top:15px;
    color: #7b7b7b;
  }
  .cat-box>h5:nth-child(3){
    margin-top:60px;
  }
  .sec-03-pro1>ul>li .img_box>img{
    width: 100%;
    height: 100%;
    position: static;
    transform: translate(0,0);
  }
  /*产品介绍*/
  .pro_inner{
    width: 100%;
  }
  .pro_inner>.cont{
    overflow: hidden;
  }
  .pro_inner>.cont>.pro_pic_box{
    width: 45%;
  }
  .pro_pic_box>.img_box{
  width: 100%;
  height: 460px;
  border:1px solid rgba(0,0,0,.2);
  }
  .pro_pic_box>.img_box>img{
    width: 80%;
    margin: 0 auto;
  }
  .pro_pic_box>ul{
    width: 100%;
    margin-top: 10px;
  }
  .pro_pic_box>ul>li{
    width: 18%;
    border:1px solid rgba(0,0,0,.2);
    box-sizing: border-box;
    float: left;
    margin-left: 1%;
  }
  .pro_pic_box>ul>.active{
    border:1px solid #da251c;
  }
  .pro_pic_box>ul>li>a{
    width: 100%;
    height: 110px;
  }
  .pro_pic_box>ul>li>a>img{
  width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    background-repeat: no-repeat;
  }
  .pro_js{
    width: 50%;
    height: 460px;
  }
  .pro_js>h2{
    width: 100%;
    font-size: 36px;
    height: 120px;
    margin-top:10%;
    border-bottom: 1px solid #e8e8e8;
  }
  .pro_js>p{
    width: 45%;
    margin-top:30px;
    font-size: 20px;
    line-height:55px;
    float: left;
    position: relative;
    text-indent: 18%;
  }
  .pro_js>p>img{
    width: 32px;
    position: absolute;
    left: 0;
    top: 50%;

    transform: translateY(-50%);
  }
  .pro_js>a{
    width: 20%;
    margin-top:100px;
    font-size: 16px;
    line-height:50px;
    float: left;
    text-align: center;
    color: #fff;
    display: block;
    background: #da251c;
    margin-right:10px;
  }
  .pro_js>a:last-child{
  background: #333;
  }
  .pro_ms{
    width: 100%;
    margin-top:30px;
  }
  .pro_ms>h2{
    width: 100%;
    line-height:60px;
    background-color: #da251c;
    text-align: center;
    color: #fff;
    font-size: 24px;
  }
  .pro_ms>p{
    margin-top:40px;
  }
   /*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;
  }
  .search form{
    margin-bottom:60px;
  }
  .search form input{
    width: 40%;
    height: 40px;
    text-indent: 1rem;
  }
  .search form button{
    width: 120px;
    border:none;
    background-color: #da251c;
    color: #fff;
    margin-left:10px;
  }
  .pro-all .sec-03-pro>ul>li .img_box{
        height: calc(75%);
  }