a:hover,
a:focus {
  text-decoration: none;
}


#main>.intro{
  padding: 50px 0;
  background: url(../img/index_xg/profile_bg.jpg) repeat-y left top;
  background-size: cover;
}

#main>.intro>.section>.left{
  
  float: left;
}

#main>.intro>.section>.left.img{
  margin-right: 50px;
}



#main>.intro>.section>div{
  float: left;
}

#main>.intro>.section>div>.tit{
  padding-top: 10px;
}

#main>.intro>.section>div>.des{
  margin-top: 36px;
  font-size: 22px;
  line-height: 46px;
  color: #555;
}


#main>.intro>.section>.right.img{
  margin-top: -10px;
  margin-left: 50px;
}




.ps_slide_box{
  padding-top: 40px;
  position: relative;
}
.ps_slide_box>.swiper-container5{
  height: 320px;
  margin:6px  auto 0;
  width: 1100px;
  overflow: hidden;
}
.ps_slide_box>.swiper-container5 .swiper-slide img{
  display: block;
  width: 100%;
  height: 320px;
}
.ps_slide_box>.swiper-button-prev5,
.ps_slide_box>.swiper-button-next5{
  position: absolute;
  top: 172px;
  cursor: pointer;
  outline: 0 none;
}
.ps_slide_box>.swiper-button-prev5{
  left: 0;
}
.ps_slide_box>.swiper-button-next5{
  right: 0;
}

.swiper-container5>.swiper-wrapper>.swiper-slide{
  height: 320px;
}

.zhengshu{

  height: 413px;
  background: url(../img/index_xg/zhengshubeijing.jpg) no-repeat left top;
  background-size: cover;


}


.zhengshu .swiper-container5


.advantage .nav li h3{
  
  line-height: 36px;
}

.advantage{width: 1200px;margin: auto;height: 750px;padding-top: 33px;}
.advantage .top{height: 100px;width: 511px;margin: auto;text-align: center;margin-bottom: 44px;background: url("../img/index_xg/ysbj.png") no-repeat;background-position:center 26px;}
.advantage .top h3{font-size: 30px;color: #222;margin-bottom: 27px;}
.advantage .top h3 b{font-size: 30px;color: #222;font-weight: bold;}
.advantage .top span{font-size: 18px;color: #333;}

.advantage .nav{width: 913px;height: 128px;background: url("../img/index_xg/ysxt.png")no-repeat center;margin: 0 auto;margin-bottom: 43px;}
.advantage .nav li{background: url("../img/index_xg/ys_mr.png")no-repeat;width: 129px;height: 128px;float: left;margin-right: 132px;text-align: center;padding-top: 30px;}
.advantage .nav li:last-child{margin-right: 0px;}
.advantage .nav li h3{font-size: 24px;color: #fff;margin: 8px 0 5px;}
.advantage .nav li b{font-size: 14px;color: #fff;font-weight: normal;}
.advantage .nav .on{background: url("../img/index_xg/ys_ho.png")no-repeat;}


.advantage .content{width: 1200px;margin: auto;height: 390px;padding-top: 19px;}
.advantage .content li .left{overflow: hidden;  width: 600px;  height: 370px;  float: left;}
.advantage .content li .right{width: 600px;  height: 370px;  float: right;background: url("../img/index_xg/ysribj.png")no-repeat;padding-left: 25px;position: relative;}
.advantage .content li .right h3{font-size: 60px;color: #fff;font-family: "Myriad Pro";font-weight: bold;height: 50px;line-height: 50px;margin-top: 30px;}
.advantage .content li .right .tt{  width: 500px;  padding-bottom: 13px;  margin-top: 30px;  font-size: 20px;  color: #fff;  border-bottom: 1px dashed #636363; }
.advantage .content li .right p{color: #cccccc;margin-top: 20px;padding-right: 70px;}
.advantage .content li .right .an{width: 98px;float: right;margin-top: 15px;margin-right: 60px;}
.advantage .content li .right .an .jt{float: left;margin-top: 9px;}
.advantage .content li .right .an .wz{float: left;color: #d8d8d8;font-size: 18px;margin-left: 10px;margin-right: 10px;}
.advantage .content li .right .an .wz em{color: #7e0001;font-size: 24px;}
.advantage .content li .right .log{position: absolute; top: -18px;  right: 25px;}



.ys_sp{
  background: url(../img/index_xg/profile_bg.jpg) repeat-y left top;
}






















.plant{width: 1200px;margin: auto;height: 610px;padding-top: 33px;padding-bottom: 60px;}
.plant .top{background: url("../img/index_xg/fenzi.png") no-repeat;height: 75px;width: 373px;margin: auto;text-align: center;background-position-y: 16px;margin-bottom: 40px;}
.plant .top h3{font-size: 30px;color: #222;margin-bottom: 8px;}
.plant .top h3 b{font-size: 30px;color: #222;font-weight: bold;}
.plant .top span{font-size: 18px;color: #333;}

.tywidth {
    width: 1200px;
    margin: 0 auto;
}

section, nav{ display: block;}
.dg-container{width: 100%;position: relative;z-index: 15;}
.dg-wrapper{width: 426px;height: 300px;margin: 0 auto;position: relative; -webkit-transform-style: preserve-3d;-moz-transform-style: preserve-3d; -o-transform-style: preserve-3d;-ms-transform-style: preserve-3d;transform-style: preserve-3d; -webkit-perspective: 600px;-moz-perspective: 600px;-o-perspective: 600px;-ms-perspective: 600px;perspective: 600px;transform-origin: 50% 50% 0}
.dg-wrapper a{width: 467px;height: 388px;display: block; position: absolute;left: 0;top: 0;border: 0px solid #e6e6e6;box-sizing: border-box;transform-origin: 50% 50% 0}
.dg-wrapper a.dg-transition{-webkit-transition: all 0.5s ease-in-out; -moz-transition: all 0.5s ease-in-out;-o-transition: all 0.5s ease-in-out; -ms-transition: all 0.5s ease-in-out;transition: all 0.5s ease-in-out;}
.dg-wrapper a img{display: block;width: 370px;height: 284px;box-sizing: border-box;border: 1px solid #e6e6e6;}
.dg-wrapper a span{background: #e6e6e6;opacity: 1;display: block; width: 467px;height: 83px; line-height: 83px;position: absolute;top: 305px;text-align: center;color: #666; font-size: 16px;}
.dg-container nav{top: 0px;width: 1200px;position: absolute;z-index: 1000;bottom: 100px;color: #fff;}
.dg-container nav span{float: left; opacity: 0;cursor: pointer;width: 420px;height: 360px;background-color: #192da0;}
.dg-container nav span:hover{background-color: #192DA0;}
.dg-container nav span.dg-next{float: right;}
.dg-container .dg-wrapper .dg-center{ background: #7e0001;}
.dg-container .dg-wrapper .dg-center span{ background: #7e0001; color: #fff;}
.dg-container .dg-wrapper .dg-center img{ box-sizing: border-box; border: 1px solid #7e0001; background: #e6e6e6;}






.banner{
  height: 370px;
  background: url(../img/about_us/banner.jpg) no-repeat left top;
  background-size: cover;
}




.clientele{width: 1200px;margin: auto;height: 746px;padding-top: 50px;padding-bottom: 50px;}
.clientele .top{background: url("../img/index_xg/fenzi.png") no-repeat;height: 75px;width: 373px;margin: auto;text-align: center;background-position-y: 16px;margin-bottom: 38px;}
.clientele .top h3{font-size: 30px;color: #222;margin-bottom: 8px;}
.clientele .top h3 b{font-size: 30px;color: #222;font-weight: bold;}
.clientele .top span{font-size: 18px;color: #333;}

.clientele .content{width: 1200px;}
.clientele .content li{
    float: left;
    width: 586px;
    height: 246px;
    overflow: hidden;
    border: 1px solid #ccc;
    padding: 20px 25px 0 15px;
    margin-right: 28px;
    margin-bottom: 20px;
}
.clientele .content li:nth-child(2n){ margin-right: 0px;}

.clientele .content li .pic{

    float: left;
}
/* .clientele .content li .pic img{width: 162px;height: 203px;} */
.clientele .content li .js{
    width: 360px;
    margin-left: 22px;
    float: left;
}
.clientele .content li .js dt p {
    font-size: 18px;
    color: #222;
    line-height: 18px;
}
.clientele .content li .js dt b {
    font-size: 20px;
    color: #222;
    line-height: 20px;
    display: block;
    margin: 20px 0;
    font-weight: bold;
}
.clientele .content li .js dd {
    font-size: 14px;
    color: #333;
    line-height: 24px;
    text-align: justify;
    height: 93px;
}
.clientele .content  li .js .more {
    float: right;
    display: block;
    text-align: center;
    width: 93px;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    color: #333;
    border: solid 1px #ccc;
}

.clientele .content  li .js .more:hover{background: #7e0001;color: #fff;}




@media screen and (max-width: 768px){
  #main>.intro{
    padding-top: 20px;
    background-position: top center;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 30px;
  }

  #main>.intro>.section>.left.img{
    float: none;
    margin-right: 0;
  }

  #main>.intro>.section>.left.img>img{
    
    display: block;
    width: 100%;

  }

  #main>.intro>.section>div{
    float: none;
  }
  #main>.intro>.section>div>.tit{
    padding-top: 15px;
  }
  #main>.intro>.section>div>.tit>img{
    display: block;
    width: 100%;
  }

  #main>.intro>.section>div>.des{
    margin-top: 20px;
    font-size: 14px;
    line-height: 24px;
    text-indent: 2em;
  }
  #main>.intro>.section>div>.des>br{
    display: none;
  }

  #main>.intro>.section>.right.img{
    float: none;
    margin-left: 0;
  }

  #main>.intro>.section>.right.img>img{
    display: block;
    width: 100%;
  }
  #main>.intro>.section>.left{
    float: none;
  }
  #main>.intro>.section>.right.img{
    margin-top: 15px;
  }

  #main>.intro>.section>div>.des{
    margin-top: 15px;
  }

  .zhengshu{
    height: auto;
  }

  .ps_slide_box{
    padding: 30px 0;
  }


  .ps_slide_box>.swiper-container5{
    width: 100%;
    height: auto;
  }

  .ps_slide_box>.swiper-button-prev5, .ps_slide_box>.swiper-button-next5{
    z-index: 100;
  }

  .ps_slide_box>.swiper-container5{
    padding: 30px auto;
    
  }

  .ps_slide_box{
    padding: 20px 10px;
  }

  .ps_slide_box>.swiper-container5 .swiper-slide img{
    height: auto;
  }

  .ps_slide_box>.swiper-button-prev5{
    left: 10px;
  }

  .ps_slide_box>.swiper-button-next5{
    right: 10px;
  }

  .company_profile{
    padding-bottom: 1px;

  }

  .ps_slide_box>.swiper-button-prev5, .ps_slide_box>.swiper-button-next5{
    top: 115px;
  }

  .advantage{
    padding-top: 0px;
    width: 100%;
    height: auto;
  }
  .advantage .top{
    padding-top: 10px;
    width: 100%;
    background-image: none;
    height: auto;
    margin-bottom: 20px;
  }

  .advantage .top h3,.advantage .top h3 b{
    font-size: 22px;
  }

  .advantage .top span{
    font-size: 16px;
  }
  .advantage .top h3{
    margin-bottom: 15px;
  }

  .advantage .nav{
    width: 100%;
    text-align: center;
    height: auto;
  }

  .advantage .nav li{
    display: inline-block;
    margin-right: 0;
    float: none;
  }

  .advantage .nav li:nth-child(odd){
    width: 129px;
    margin-right: 30px;
  }

  .advantage .nav{
    margin-bottom: 20px;
  }

  .plant{
    display: none;
  }

  .advantage .content{
    width: 100% !important;
    height: auto !important;
  }

  .advantage .content li .left{
    width: 100%;
    height: auto;
    float: none;
  }

  .advantage .content li .right{
    width: 100%;
    float: none;
    height: auto;
    padding-bottom: 20px;
    background-color: #2a2a2a;
  }

  .advantage .content li .right>p,
  .advantage .content li .right>b,
  .advantage .content li .right>div{
    float: none !important;
  }

  .advantage .content li .right .an{
    float: none;
    height: 50px;
  }

  .advantage .content li .right>p{
    width: 100% !important;
  }
  .advantage .content li .right p{
    padding-right: 15px;
  }


  .clientele{
    width: 100%;
    overflow-x: hidden;
  }

  .advantage .content li .right h3{
    margin: 0;padding: 30px 0 10px;
  }
  
  .advantage .content li .right .tt{
    width: 100%;
    padding-right: 10px;
    box-sizing: border-box;
  }
  .advantage .content li .left>img{
    display: block;
    width: 100%;
  }

  .advantage .content>li{
    position: static !important;
  }

  .banner{
    display: none;
  }

  .clientele{
    padding: 0px 15px 30px;
    height: auto;
  }

  .clientele .top{
    width: 100% !important;
  }

  .clientele .top{
    background-size: contain;
  }

  .clientele .top h3,.clientele .top h3 b{
    font-size: 22px;
  }
  .clientele .top h3{
    margin-bottom: 20px;
  }

  .clientele .content{
    width: 100%;
    text-align: center;
  }
  .clientele .content li{
    display: block;
    float: none;
  }
  .clientele .content li{
    width: 100%;
    height: auto;
    padding: 0;
  }

  

  .clientele .content li .pic{
    padding: 15px;
    float: none;
    width: 100%;

  }

  .clientele .content li .pic>img{
    display: block;
    width: 100%;
    height: auto;
  }

  .clientele .content li~li{
    margin-left: auto;
    margin-right: auto !important;
    width: 50%;
  }
}