.ny-banner{
position: relative;
overflow: hidden;
}

img{
    width: 100%;
}

.ny-aboutbanner{
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

.ny-bannerwenan{
  color: #ffffff;
  text-align: center;
    padding-top: 180px;
  width: 400px;
  margin:0 auto;
}

.ny-bannerwenan h1{
    font-size: 42px;
    color: #fff;
    position: relative;
    display: inline-block;
    z-index: 0;
    letter-spacing: 5px;
    padding: 0 20px;
    margin-bottom: 10px;
    line-height: 54px;
}

.ny-bannerwenan h1::before{
    content: "";
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    height: 14px;
    width: 100%;
    background-color: #224d77;
    z-index: -1;
    border-radius: 2px;
}

.ny-bannerwenan h2{
    font-size: 24px;
    color: #fff;
    font-weight: bold;
    text-transform: uppercase;
    margin: 0;
}

.ny-ernav{
    width: 100%;
    position: relative;
    /* top: -30px; */
    box-shadow: 0px 4px 10px #e0e0e0;
    border-radius: 4px;
    background-color: #fff;
}



.w1{
    padding-top: 30px;
}

.w4{
    width: 1360px;
    margin: 0 auto;
}

.ny-ernav3 ul{
    width: 100%;
    text-align: center;
    margin-bottom: 0;
}

.ny-ernav3 ul li {
    display: inline-block;
    position: relative;
}

.ny-ernav3 ul li>a{
    display: block;
    font-size: 16px;
    color: #757575;
    padding: 0 35px;
    line-height: 42px;
    border-bottom: 3px solid #fff;
    transition: 0.3s;
    text-decoration: none;
    border: solid 1px #cacaca;
    border-radius: 30px;
    margin: 18px 0 13px 10px;
}


.ny-ernav3 ul li>a:hover{
    color: #fff;
    background-color:#224d77;
}

/* .ny-ernav3 ul li::before{
    position: absolute;
    content: "";
    display: block;
    bottom: -6px;
    width: 100%;
    height: 4px;
    background-color:#224d77 ;
    transition: all .3s;
    border-radius: 2px;
} */

.bigimg {
  width: 600px;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  display: none;
  z-index: 9999;
  border: 4px solid #fff;
}

.mask {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: #000;
  opacity: 0.5;
  filter: Alpha(opacity=50);
  z-index: 98;
  transition: all 1s;
  display: none;
  z-index: 9998;
}

.bigbox {
  background: #fff;
  border: 1px solid #ededed;
  margin: 0 auto;
  border-radius: 10px;
  overflow: hidden;
  padding: 10px;
}

.bigbox>.imgbox {
  width: calc((100% - 60px) / 3);
  float: left;
  border-radius: 5px;
  overflow: hidden;
  margin: 0 10px 10px 0;
  border: 1px solid #ededed;
  transition: all .5s;
  height:283px;
}

.bigbox>.imgbox:hover{
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.3);
}

.bigbox>.imgbox:hover h1{
    background-color:#23527c ;
    color: #fff;
}


.bigbox>.imgbox>img {
  width: 100%;
}

.imgbox:hover {
  cursor: zoom-in
}

.mask:hover {
  cursor: zoom-out
}

.mask>img {
  position: fixed;
  right: 10px;
  top: 120px;
  width: 60px;
}

.mask>img:hover {
  cursor: pointer
}

.imgbox h1{
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  margin: 0;
  line-height: 54px;
  transition: all .5s;
}

.ny-ernav3 ul li:hover::before{
    bottom: 0;
}

.ny-aboutimg img{
    width: 100%;
}

.ny-aboutimg{
    width: 40%;
    float: left;
}

.about-twbm{
    margin-top: 40px;
    margin-bottom:60px ;
}

.ny-about-wan{
    width:calc( 100% - 50px - 40%);
    float: left;
    margin-left: 50px;
}

.ny-about-wan p{
    text-align: justify;
    line-height: 36px;
    margin-top: 40px;
    color: #666;
    font-size: 15px ;
}

.ny-about-wan h1{
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 20px;
    color: #333;
}

.ny-about-wan h2{
    font-size: 18px;
    font-weight: 600;
    margin-top: 0;
    color: #333;

}

.ny-abotfwrx h3{
font-size: 20px;
font-weight: 600;
color: #333;
}

.ny-abotfwrx span{
    font-size: 38px;
    font-weight: 600;
    color: #224d77;
}

.ny-cfhj{
    padding: 100px 0;
    background: url(../image/hzhv1.jpg);

    position: relative;
}

.ny-cfhj img{
    width: 100%;
}

.ny-cfhj::before{
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(34, 77, 119, 0.2);
    top: 0;
    right: 0;
    z-index: -1;
}

.ny-hjbt h1{
    padding-bottom: 15px;
    position: relative;
    color: #222;
    padding-right: 100px;
    font-weight: normal;
    font-size: 32px;
    line-height: 60px;
    border-bottom: 1px solid #224d77;
}

.ny-hjbt h1::before{
    position: absolute;
    content: "";
    width: 48px;
    height: 6px;
    background-color: #224d77;
    bottom: -3px;
    left: 0;
}

.ny-cfhj2{
    padding: 30px 0;
    margin-bottom:30px;
}

.ny-ryzzimg img{
    width: 100%;
}

.ny-hjbt{
    margin-bottom: 30px;
}

.ny-ryzzimg h1{
    font-size: 18px;
    text-align: center;
    font-weight: 600;
    margin: 0;
    padding: 16px  0;
    color: #404040;
    border-top: solid 1px #dedede ;
}

.ny-ryzzimg{
    border: solid 1px #dedede;
}

.ny-hzhb02 img{
    width: 100%;
}

.porduct-box{
    margin-top: 20px;
}

.porduct-box ul li{
width: calc(100% / 4 );
float: left;
margin-bottom: 20px;
}

.porduct-box ul li a{
    display: block;
    margin: 0 10px;
    border:solid 1px #eaeaea;
    padding: 10px;
    border-radius: 4px;
    transition: all .5s;
}

.porduct-box ul li a:hover{
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.3);
}

.porduct-box ul li a:hover .ny-cpzxht::before{
    left: 0;
}

.porduct-box ul li a:hover .nyporduct-imgbox img{
    transform: scale(1.1);
}

.nyporduct-imgbox{
    overflow: hidden;
}

.ny-cpzxht{
    width: 100%;
    height: 1px;
    background-color: #eaeaea;
    position: relative;
    overflow: hidden;

}

.ny-cpzxht::before{
    position: absolute;
    content: "";
    display: block;
    height: 1px;
    width: 300px;
    left: -300px;
    background-color: #224d77;
    transition: all .5s;
}

.nyporduct-imgbox img{
    width: 100%;
    transition: all .5s;
}

.nycp-wa h1{
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    margin: 0;
    line-height: 36px;
    margin-top: 10px;
}

.ny-szwz{
    padding: 6px 0;
    margin-top: 32px;
}

.ny-szwz ul {
    margin: 0;
}

.ny-szwz ul li{
    float: left;
    margin: 0 3px;
}

.ny-szwz ul li:nth-child(1){
    position: relative;
    top: -8px;
}

.ny-szwz ul li img{
    width: 30px;
}

.ny-szwz ul li a{
    display: block;
    font-size: 16px;
}

.ny-szwz ul a{
  font-size: 16px;
  margin: 0 4px;
}

.ny-szwz ul li span{
    padding-top: 10px;
}

.gallery-top {
    height: 80%;
    width: 100%;
  }
  .gallery-thumbs {
    height: 20%;
    box-sizing: border-box;
    padding: 10px 0;


  }
  .gallery-thumbs .swiper-slide {
    width: 25%;
    height: 100%;
    opacity: 0.4;
  }
  .gallery-thumbs .swiper-slide-thumb-active {
    opacity: 1;
  }

  .cpxq-imgbox{
      width: 30%;
      float: left;
      position: relative;
  }

  .cpxq-img{
      border: solid 1px #ccc;
  }

  .cpxq-anniu {
    --swiper-navigation-color:#224d77!important;
  }

  .cpxq-wenan{
      width: 60%;
      float: left;
      margin-left: 60px;
  }

  .cpxq-wenan h1{
      margin: 0;
      font-size: 24px;
    font-weight: 600;
    line-height: 64px;
  }

  .cpxq-wenan p{
      font-size: 16px;
      line-height: 32px;
  }

  .cpxq-wenan p span{
      color: #9c9c9c;
  }

  .cpxq-w1 a{
    float: left;
    display: block;
    padding: 14px 40px;
    background-color: #224d77;
    color: #fff;
    font-size: 18px;
    border-radius: 40px;
    margin-right: 20px;
    margin-top: 36px;
    font-weight: 600;
  }

  .cpxq-w1 a:nth-child(2){
      background-color: #c9141c;
  }

  .cp4-bt{
      width: 100%;
      background-color: #efefef;
        margin: 30px 0;
  }

  .cp4-bt h1{
      line-height: 48px;
      font-size: 20px;
      font-weight: 600;
      color: #fff;
      background-color:#224d77 ;
      width: 200px;
      text-align: center;
      margin: 0;
  }

  .c1 p{
      float: left;
      width: 200px;
  }

  .cpxq-nr{
      padding: 30px 0;
  }

  .newsbox{
      border-radius: 4px;
      border: solid 1px #efefef;
      overflow: hidden;
      padding: 10px;
      margin-bottom: 30px;
      transition: all .5s;
  }

  .c2{
      padding: 10px;
  }

  .newsbox:hover{
    box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.34);
  }

  .newsbox a{
      display: block;
  }

.newsbox-img{
    width: 30%;
    float: left;
}

.newsbox-wenan{
width:100%;
float: left;
padding: 0 40px;
}

.newsbox-wenan h1{
    font-size: 20px;
    font-weight: 600;
    color: #222;
}

.newsbox-wenan h2{
    font-size: 17px;
    font-weight: 600;
    color: #757575;
}

.newsbox-wenan h2 span{
color: #757575;
}

.newsbox-wenan p{
    color: #868686;
    font-size: 15px;
    line-height: 28px;
}



.newsbox-anniu{
    float: right;
}

.newsbox-anniu a{
    display: block;
    width: 120px;
    text-align: center;
    border-radius: 4px;
    border: solid 1px #ccc;
    line-height: 38px;
    font-size: 16px;
    color: #888;
    transition: all .5s;
}

.newsbox-anniu a:hover{
    background-color:#c9141c ;
    color: #fff;
}

.news-xqht ul li span{
    width: 68px;
    display: block;
    float: left;
    line-height: 34px;
}

.news-xqht ul li a{
    float: left;
    color: #999;
}

.news-xqht ul li img{
    width: 30px;
}

.news-xqht ul li{
    float: left;
}

.news-xqht ul li:nth-child(2){
    float: right;
}

.news-xqbox h1{
    font-size: 24px;
    text-align: center;
}

.news-xqht ul li{
    font-size: 16px;

}

.news-xqht ul li p{
    font-size: 20px;
    margin: 0;
    color: #999;
}

.news-xqbox {
    border-bottom: solid 1px #ccc;
}

.news-xqwa{
    padding: 30px 0;
}

.ly-box1{
width: 1360px;
margin: 30px auto;
padding: 30px 10px;
box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.34);
border-radius: 8px;
}

.lx-lyk{
    width: 50%;
    float: left;
}

.lx-lyk form{
    text-align: center;
}

.btn-10{
    display: inline-block;
    width: 120px;
    font-size: 16px;
    background-color:#224d77;
    color: #fff;
    margin-top: 20px;
}

.lxwm-tj {
text-align: center;
}

.controls{
    position: relative;
}

.controls span{
    position: absolute;
    right: 8px;
    top: 8px;
    color: #888;
}

.btn{
    transition: all .5s;
}

.btn:hover{
    color: #fff;
    background-color: #c9141c;
}

.map-box1{
    width: calc(100% - 50% - 40px);
    margin-left: 40px;
    float: left;
    border: solid 1px #ccc;
    height:422px ;
    overflow: hidden;
    border-radius: 8px;
}

.lxwm-lx li::before{
display: none!important;
}

.lxwm-lx li img{
    width: 32px;
}

.lxwm-lx li span{
    line-height: 59px;
    font-size: 18px;
    font-weight: 600;
   color: #224d77;
   margin-left: 8px;
   position: relative;
   top: 2px;
}

.lxwm-lx li {
    width: 25%;
    display: block!important;
    float: left;
}

.case-fy{
  text-align: center;
  display:flex;

}

.case-fy2{
  margin: 0 auto;
}

.case-fy2 li{
  list-style: none;
      float: left;
      margin: 0 3px;
      min-width: 22px;
}

.case-fy2 li a{
  display: block;
    /* width: 24px; */
    padding: 0 7px;
    height: 26px;
    line-height: 26px;
    text-align: center;
    border: 1px solid #848c94;
    color: black;
    border-radius: 2px;
    -webkit-border-radius: 2px;
    color: #848c94;
}

.case-fy2 li a:hover{
  background-color: #b2d1d8;
}

.ny-zzboximg{
    overflow: hidden;
}


@media screen and (max-width: 992px){

.cpxq-imgbox{
width: 100%;
padding: 10px;
}
.bigimg{
  width:60%!important;
  height:auto!important;
}
.cpxq-wenan{
    width: 100%;
    margin-left: 0;
    padding: 10px;
}


    .nav_2{
        width: 100%;
        padding: 20px 20px!important;
    }

    .w4{
        overflow: hidden;
        width: 100%;
    }

    .nav_3 a{
        display: block!important;
        width: calc((100% - 30px) / 3);
        float: left!important;
        font-size: 16px!important;
        text-align: center!important;
        background-color: #fff!important;
        border-radius: 34px!important;
        line-height: 28px!important;
        margin: 5px 10px!important;
    }

    .ny-aboutimg{
        width: 100%;
    }

    .ny-ernav3 ul{
        text-align: justify;
    }

    .ny-zzboximg{
        overflow: hidden;
    }

    .ny-ernav3 ul li>a{
        padding: 0 30px;
        margin: 7px 6px;
    }

    .ny-about-wan{
        margin-left: 0;
        width: 100%;
        padding: 10px;
    }

    .foot-1 ul li:nth-child(1){
        display: none;
    }

    .foot-1 ul li:nth-child(2){
        width: 33.33%;
   display: none;
    }
    .foot-1 ul li:nth-child(3){
        width: 33.33%;
   display: none;
    }
    .foot-1 ul li:nth-child(4){
        width: 33.33%;
   display: none;
    }

    .bigbox>.imgbox{
        width: 100%;
    }

    .porduct-box ul li{
        width: 100%;
    }

    .page_ul{
        left: 11%!important;
        position: initial!important;
    }

    .newsbox-img{
        width: 100%;
    }

    .newsbox-wenan{
        margin-left: 0;
width:100%;
    }

    .lxwm-lx li{
        width: 100%;
    }

    .ly-box1{
        width: 100%;
    }

    .lx-lyk{
        width: 100%;
    }

    .map-box1{
        width: 100%;
        margin-left: 0;
        margin-top: 30px;
    }

    .ny-zzboximg{
        padding: 10px;
    }
    .banner-nrimg img{
        width: 70%;
    }
    .banner-wabox h1{
      font-size: 16px;
    }
    .mun_top h2{
     font-size: 30px!important;
    }
    .ny-ernav3 ul li>a {
     font-size: 15px;
    }
}