@charset "utf-8";
/* CSS Document */
* { margin: 0; padding: 0;     box-sizing: border-box; }
html, body { width: 100%;     font-family: '微软雅黑'; font-size: 14px; }
img { border:none ;    text-align-last: center;    vertical-align: middle; display: block;}
a { color:#333;text-decoration:none; }
a:hover { color:#0052a4 ;text-decoration:none;}
ul { list-style:none;}
li{ list-style-type :none;}
.clear {clear:both;    float: none!important;    background: none;    width: 0 !important;    height: 0 !important;}
.clearfix  {clear:both;}
.w1200 { max-width:1200px; margin: 0 auto; width:90%;}
.w1600 { max-width:1600px; margin: 0 auto; width:82%;}
.span{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;    display: block;}
.p{overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;}
.fl{float: left;}
address, caption, cite, code, dfn, em, th, var {
    font-style: normal;
    font-weight: normal;
}
table
{
    border-collapse:collapse;
}
tr{    border: 1px solid black!important;}
td{    border: 1px solid black!important;}


#dowebok {
    animate-duration: 3s;   
    animate-delay: 2s;   
    animate-iteration-count: 9;   
}


.banner_sy .swiper-pagination-bullet:only-child{display: inline-block!important;}
  .banner_sy  .swiper-container {
      width: 100%;
      height: 100%;
    }

    .banner_sy .swiper-slide {
      text-align: center;
      font-size: 18px;
      background: #fff;

      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
    }



.header{ border-bottom: 1px solid hsla(0,0%,100%,0.35); position: fixed; top: 0; left: 0; z-index: 999; width: 100%; transition: all .5s;}
.header .logo{ float: left;display: flex;  }
.header .logo a{position: relative;}
.header .logo a::after{     content: "";    display: block; width:1px; height: 50px; position: absolute; top: 26px; right: 0; background: #fff;     }
.header .logo img{  padding: 20px 30px 20px 0px;  filter: grayscale(100%) brightness(500%); display: block;}
.header .logo .logo_txt{  padding: 24px 20px 0;}
.header .logo .logo_txt span{ font-size: 24px; color: #fff;}
.header .logo .logo_txt p{ font-size: 16px; color: #fff;  line-height: 28px;    font-weight: bold;    font-size: 16px; }
.header .logo .logo1{display: none;}
.header .logo .logo2{ }

.header ul.nav{ float: right;     margin: 0 130px 0 0; width: calc(100% - 130px - 453px); }
.header ul.nav > li{ float:left; line-height: 96px; position: relative; width: calc( 100% / 7);}
.header ul.nav > li > a{ color: #Fff;  font-size: 18px; font-weight: bold;  display: block; text-align: center;}
.header ul.nav > li > a::after{     content: "";    display: block; width:0px; height: 5px; position: absolute; top: 0px; right:50%; background: #0052a4;  transition: all .5s;   }
.header img.menu { margin: 38px 30px 0 20px; cursor: pointer; display: block; float: right; width: calc( 100% / 7 - 60px);}

.header ul.nav > li ul.ul2{ position: absolute; top: 97px; left: calc(-30% - 10px); background: #fff; width: calc(160% + 20px);  border-bottom: 3px solid #0052a4; display: none; transition: all .5s;}
.header ul.nav > li ul.ul2 li{ width: 100%;}
.header ul.nav > li ul.ul2 li a{ display: block; color: #000; width: calc(100%); line-height: 56px; text-align: center; border-bottom: 1px solid #ccc;}
.header ul.nav > li ul.ul2 li a:hover{ color: #fff; background: #0052a4; }

.header ul.nav > li:hover ul.ul2{ display: block;}
.header ul.nav > li:hover > a::after{ width: 100%; right: 0;}

.top_tel{ position: absolute; top: 0; right: 0; padding: 18px 60px 19px 70px; transition: all .5s;}
.top_tel span{font-size:  16px; color: #Fff;}
.top_tel p{font-size:  30px; color: #Fff; text-align: center; }

.header.active { background: #fff; border-bottom:1px solid #eee;}
.header.active .logo .logo1{ display: block; }
.header.active .logo .logo2{ display: none;}
.header.active .logo a::after{  background: #0052a4;}
.header.active .logo img{  padding: 20px 30px 20px 0px;  filter:none; display: block;}
.header.active .logo .logo_txt span{ color: #0052a4; }
.header.active .logo .logo_txt p{ color: #333;    line-height: 28px;    font-weight: bold;    font-size: 16px; }

.header.active ul.nav > li a{ color: #333; font-weight: bold;}
.header.active img.menu {  filter: grayscale(100%) brightness(00%);}

.header.active .top_tel{ }
.header.active .top_tel span { color: #333 }
.header.active .top_tel p { color: #0052a4 }

.header:hover .logo .logo1{ display: block; }
.header:hover .logo .logo2{ display: none;}
.header:hover { background: #fff; border-bottom:1px solid #eee;}
.header:hover .logo a::after{  background: #0052a4;}
.header:hover .logo img{  padding: 20px 30px 20px 0px;  filter:none; display: block;}
.header:hover .logo .logo_txt span{ color: #0052a4; }
.header:hover .logo .logo_txt p{ color: #333;     line-height: 28px;    font-weight: bold;    font-size: 16px;}

.header:hover ul.nav > li a{ color: #333; font-weight: bold; }
.header:hover img.menu {  filter: grayscale(100%) brightness(00%);}

.header:hover .top_tel{ }
.header:hover .top_tel span{ color: #333 }
.header:hover .top_tel p{ color: #0052a4 }


.header .nav_ul{ position: absolute; top: 99px; left: 0; background: hsla(0,0%,100%,1); width: 100%;padding:50px 0; display: none;  }
.header .nav_ul .nav_bg{ margin: 00px 40px 00px 40px; border: 1px solid #eaeaea; padding: 40px 40px; float: left; display: flex; background: #fff; }
.header .nav_ul .nav_bg form{ margin: 0 30px 0 0;position: relative;}
.header .nav_ul .nav_bg form h3{    font-size: 32px;    font-weight: bold;    color: #0052a4;    line-height: 45px;    letter-spacing: 2px;}
.header .nav_ul .nav_bg form input{    border: 0px;    height: 38px;    font-size: 18px;    letter-spacing: 1px;    color: #d2d2d2;    width: 320px;}
.header .nav_ul .nav_bg form p{    margin-top: 21px;    border-bottom: 1px solid #eaeaea;    line-height: 45px;    margin-left: 5px;}
.header .nav_ul .nav_bg form button{ position: absolute; bottom: 0; right: 0;  border: 8px;  width: 83px; height: 36px; font-size: 18px; background: #0052a4;  border-radius: 15px; color: #fff; }
.header .nav_ul .nav_bg .nav_ewm img{ width: 140px; margin: 20px 0 0;}
.header .nav_ul .nav_bg .nav_ewm p{ text-align: center;}



.mo_nav{ position: fixed; top: 0; left: 0; background: #fff; width: 100%; z-index: 999; display: none;}
.mo_nav_left{ width: calc( 50% - 1px); float: left;border-right: 2px #ccc solid; height: 100%;}
.mo_nav_left ul{    display: table;    margin: 15% auto 0;}
.mo_nav_left li{}
.mo_nav_left li a{ font-size: 32px; font-weight: bold; line-height: 68px;}
.mo_nav_left li i{ margin: 0 8px;}
.mo_nav_right{ width: calc( 50% - 1px); float: right;height: 100%;}
.mo_nav_right_t{   display: table;    margin: 15% auto 0; }
.mo_nav_right_t img{ width: 40%; margin: 0 0 80px;}
.mo_nav_right_t span{ display: block; font-size: 28px;  line-height: 48px;}
.mo_nav_right_t strong{ font-size: 38px; line-height: 48px; margin: 0 0 20px 0;display: block;}
.mo_nav_right_t p{line-height: 24px; color: #666; margin: 5px 0 0;}

.mo_nav .close{ position: absolute; top: 5% ; right: 10%; width: 50px; cursor: pointer; display: flex; line-height: 50px; font-size: 24px; transition: all .5s;}
.mo_nav .close img{   filter: grayscale(100%) brightness(00%);  margin: 0 0 0 10px; display: block; transition: all .5s;}
.mo_nav .close:hover{ color: #0052a4; }
.mo_nav .close:hover img{ filter:none;
transform:rotate(90deg);
-ms-transform:rotate(90deg); 	/* IE 9 */
-moz-transform:rotate(90deg); 	/* Firefox */
-webkit-transform:rotate(90deg); /* Safari 和 Chrome */
-o-transform:rotate(90deg); 	/* Opera */ }

.banner {position: relative; z-index: 1}
.banner img{ width: 100%;}
.banner h2{position: absolute;display: block;line-height: 36px;top:calc(60% ) ; left: 50%; color: #fff;font-size: 32px; transform: translate(-50%, -50%);     text-align: center;}
.banner p{ text-align: center; font-size: 14px; margin: 10PX 0;}
/*.banner h2:after{     content: "";    display: block; width: 70px; height: 3px; position: absolute; top: 60px; left: 0; background: #fff;     }*/


.by0{ background: #0052a4;}
.by0 p{ line-height: 84px; color: #fff; font-size: 28px; font-weight: bold;}

.by1{ margin: 80px 0 40px;}
.by1_top{ position: relative;margin: 50px 0 60px; }

.by1_top ul.by1_ul1{  width: calc( 100% - 300px);  }
.by1_top ul.by1_ul1 li{ float: left; width: 120px; border: 1px solid #0052a4; font-size: 14px; margin: 0 20px 20px 0;}
.by1_top ul.by1_ul1 li a{ text-align: center; display: block; padding: 10px 10px; height: 70px; display: table-cell;vertical-align: middle;    width: inherit;}

.by1_top ul.by1_ul1 li:hover{ background: #0052a4;}
.by1_top ul.by1_ul1 li:hover a{  color: #fff;}

.by1_top ul.by1_ul1 li.on{ background: #0052a4;}
.by1_top ul.by1_ul1 li.on a{  color: #fff;}

.by1_t ul.by1_ul2{}
.by1_t ul.by1_ul2 li{ float:left; padding: 20px 14px; margin: 0 50px 50px 0; width: calc(( 100% - 152px) / 4);  border: 1px solid #eaeaea; overflow: hidden;  transition: all .5s;}
.by1_t ul.by1_ul2 li:nth-child(4n){ margin: 0 0 40px 0;}
.by1_t ul.by1_ul2 li .ico{ overflow: hidden;}
.by1_t ul.by1_ul2 li img{ width: 100%;  transition: all .5s;}
.by1_t ul.by1_ul2 li p{ width: 100%; background: #eaeaea; margin: 20px 0 0 ; line-height: 58px; color: #918d8d; text-align: center;  transition: all .5s; white-space: nowrap;overflow: hidden;text-overflow: ellipsis; display: block; }

.by1_t ul.by1_ul2 li:hover{ border: 1px solid #0052a4;}
.by1_t ul.by1_ul2 li:hover img{     transform: scale(1.2);}
.by1_t ul.by1_ul2 li:hover p{  background: #0052a4; color: #FFFFFF; }

.by1_t ul.by1_ul2 li.on{ border: 1px solid #0052a4;}
.by1_t ul.by1_ul2 li.on img{     transform: scale(1.2);}
.by1_t ul.by1_ul2 li.on p{  background: #0052a4; color: #FFFFFF; }

.by1_tit{ display: table; position: absolute; top: -30px; right: 12px;}
.by1_tit h3{ font-size: 42px; font-weight: bold; text-align: right; color: #0052a4; }
.by1_tel{  border-top: 2px solid #0052a4;  }
.by1_tel p{ text-align: right; width: 100%; font-size: 19px; line-height: 32px; color: #0052a4;}
.by1_tel span{ font-size: 28px; color: #0052a4; font-weight: bold; padding: 0 40px 0 0; background: url(../img/tel.png) no-repeat right center; background-size:30px;}


.by2{ background: url(../img/b1.jpg) no-repeat center; padding: 60px 0;}
.by2 h2{font-size: 45px; text-align: center; color: #Fff}
.by2 p{ font-size: 24px; font-weight: bold; text-align: center; color: #Fff; margin: 10px 0 0;}

.by2_t{ background: #fff; padding: 30px 30px 30px; margin: 60px 0 0; position: relative;}

.by2_span{ display: flex; margin: 0 0 50px;}
.by2_t span{ font-size: 18px;}
.by2_t span.span1{ background: url(../img/r1.png) no-repeat left center; background-size: 32px; line-height: 32px; padding: 0 0 0 36px; display: block; margin: 0 30px 0 0 ;}
.by2_t span.span2{ background: url(../img/r2.png) no-repeat left center; background-size: 32px; line-height: 32px; padding: 0 0 0 36px; display: block; margin: 0 30px 0 0;}
.by2_t span.span3{ background: url(../img/r3.png) no-repeat left center; background-size: 32px; line-height: 32px; padding: 0 0 0 36px; display: block; margin: 0 30px 0 0;}

.by2_t h3{ font-size: 28px;  line-height: 32px; border-bottom: 1px solid rgb(0 82 164 / 47%);; padding: 0 0 10px;}
.by2_t .swiper { position: relative; overflow: hidden; width: calc( 100% - 140px); margin: 30px auto 0; padding: 0 0 40px;}
.by2_t .swiper span{  }
.by2_t .swiper-slide{    height: 280px!important;}
.by2_t .swiper-slide img {
        display: block;
        width: 100%;
        height: 280px!important;
        object-fit: cover;
        border:1px solid #0052a4;
      }
.by2_t .swiper p{ color: #333; font-size: 18px; white-space: nowrap;overflow: hidden;text-overflow: ellipsis;  }
.by2_t .swiper-button-next{
    right: 30px;
    left: auto;
	    top: 56%;
	background: url(../img/r.png);
	width: 45px;
	height: 47px;
}
.by2_t .swiper-button-prev{
    right: auto;
    left: 30px;
	top: 56%;
	background: url(../img/l.png);
	width: 45px;
	height: 47px;
}

.by2_t .swiper-button-next:after{    content: '';}
.by2_t .swiper-button-prev:after{    content: '';}

.by2_pagination{  background: #898989; width: 12px; height: 12px; display: inline-block;  margin: 0 5px; border-radius: 20px; border:3px #fff solid;}
.by2_pagination.swiper-pagination-bullet-active{ background: #fff; border: 3px #0052a4 solid;}


.by3{ margin: 42px 0; }
.by3 h2{ font-size: 28px;  }
.by3 h2 span{ font-size: 16px; margin: 0 0 0 20px;}
.by3 h2 i{ width: 5px; display: inline-block; }

.by3_t{ margin: 30px 0 0;}
.by3_t_l{ width: 50%; float: left;}
.by3_t_l > p{ color: #5a5a5a; line-height: 24px; text-indent: 2em; font-size: 16px;}
.by3_t_l ul{ margin: 50px 0 0;}
.by3_t_l ul li{ width: 50%; float: left; margin: 0 0 30px;}
.by3_t_l ul li img{ float: left; margin: 5px 30px 0 20px; padding: 0 0 20px; width: 40px;}
.by3_t_l ul li .by3_tt{ float: left;}
.by3_t_l ul li h3{ font-size: 24px; font-weight: normal; color: #0052a4;}
.by3_t_l ul li p{ line-height: 24px; color: #8c8c8c; margin: 10px 0 0; }

.by3_t_r { width: 47%; float: right; overflow: hidden;}
.by3_t_r p{ line-height: 44px; color: #fff; background: #0052a4; text-indent: 20px; font-size: 16px; width: 100%;  white-space: nowrap;overflow: hidden;text-overflow: ellipsis; }
.by3_t_r p span{ float:right; opacity: 0.8; margin: 0 20px 0 0;}


.mySwiper_by3{ position: relative;}

.mySwiper_by3 .swiper-pagination_by3{ bottom: 55px!important; }
.by3_pagination{  background: #898989; width: 12px; height: 12px; display: inline-block;  margin: 0 5px; border-radius: 20px; border:3px #fff solid;}
.by3_pagination.swiper-pagination-bullet-active{ background: #fff; border: 3px #0052a4 solid;}


.by4{ background: url(../img/b2.jpg) center center no-repeat; padding: 90px 0;}
.by4 h2{ font-size: 45px; text-align: center; color: #fff; }
.by4 p{ font-size: 25px; text-align: center; color: #fff;  font-weight: bold;}
.by4 ul{ margin: 50px 0 0 ; background: #fff; padding: 50px 70px; overflow: hidden; position: relative;}
.by4 ul li{ border: 1px solid #ccc;  }
.by4 .swiper img { width: 100%;}
.by4 .swiper {
        width: 100%;
        height: 100%;
        margin-left: auto;
        margin-right: auto;
          
      }

     .by4 .swiper-slide {
        text-align: center;
        font-size: 18px;
        background: #fff;
        height: calc((100% - 30px) / 2);

        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
      }

.by4_pagination{  background: #898989; width: 12px; height: 12px; display: inline-block;  margin: 0 5px; border-radius: 20px; border:3px #fff solid;}
.by4_pagination.swiper-pagination-bullet-active{ background: #fff; border: 3px #0052a4 solid;}


.by5{ margin: 42px 0; }
.by5 h2{ font-size: 28px; margin: 0 0 40px;}
.by5 h2 span{ font-size: 16px; margin: 0 0 0 20px;}
.by5 h2 i{ width: 5px; display: inline-block; }

.by5 a:hover{ color: #333; }
.by5_left{ width: 48%; float: left; position: relative;  }
.by5_left img{ width: 100%; }
.by5_left .ico{ position: relative; overflow: hidden;}
.by5_left .ico p{ position: absolute; bottom: 0; left: 0; line-height: 42px; background: rgba(0,0,0,0.65); width: 100% ;text-align: center; color: #fff; white-space: nowrap;overflow: hidden;text-overflow: ellipsis; }

.by5_left .by5_li{display: flex; background: #fff; padding: 23px 20px;  transition: all .5s;}
.by5_left .by5_li .time{ padding: 20px 30px 0 10px;  }
.by5_left .by5_li p.p1{    font-size: 30px;    color: #555;    text-align: center;}
.by5_left .by5_li p.p2{    font-size: 16px;    color: #555;    text-align: center;}
.by5_left .by5_li a{ padding: 10px 0 10px 25px; border-left: 1px solid #ddd; position: relative; }
.by5_left .by5_li span{font-size: 16px;    overflow: hidden;    font-weight: bold;}
.by5_left .by5_li p.p3{font-size: 14px;    height: 46px;    line-height: 26px;    color: #999;    display: -webkit-box;    overflow: hidden;    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;    text-overflow: ellipsis;    margin-bottom: 28px; font-weight: normal; margin: 10px 0;}
.by5_left .by5_li:hover{ background: #f8f8f8; }

.by5_right{ float: right; width: 48%; } 
.by5_right li{ display: flex; margin: 0 0 0px;padding: 0 0; transition: all .5s;}
.by5_right li:hover{ background: #f8f8f8; }
.by5_right li:nth-child(4n){ margin: 0; }
.by5_right li .time{ padding: 0 30px 0 30px;  margin: 30px 0 0 }
.by5_right li p.p1{    font-size: 30px;    color: #555;    text-align: center;}
.by5_right li p.p2{    font-size: 16px;    color: #555;    text-align: center; margin: 10px 0 0;}
.by5_right li a{    padding: 38px 20px; border-left: 1px solid #ddd; position: relative;}
.by5_right li span{font-size: 16px;    overflow: hidden;    font-weight: bold; white-space: nowrap;overflow: hidden;text-overflow: ellipsis;    display: block;}
.by5_right li p.p3{font-size: 14px;    height: 46px;    line-height: 26px;    color: #999;    display: -webkit-box;    overflow: hidden;    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;    text-overflow: ellipsis;    margin-bottom: 28px; font-weight: normal; margin: 10px 0;}

.link{line-height: 32px; padding: 12px 0;} 
.link a{  color: #ccc; }

.footer{ background: #0052a4;  padding: 85px 0 0;}
.footer_l { float: left; width: 25%; margin: 0 80px 0 0;}
.footer_l img{filter: grayscale(100%) brightness(500%);}
.footer_l .foot_tel{ background:url(../img/kefu.png) no-repeat 18px center #fff; background-size: 50px;  border-radius: 50px; display: table; padding: 8px 40px 8px 90px; font-size: 16px ; line-height: 24px; color: #0052a4; font-weight: 400; margin: 20px 0;}
.footer_l span{ display: block; color: #fff; padding: 0 0 0 45px; line-height:42px; font-size: 16px;}
.footer_l span.f_span1{ background: url(../img/tel_f.png) no-repeat 5px center; background-size: 20px;}
.footer_l span.f_span2{ background: url(../img/qq.png) no-repeat left center; background-size: 26px;}
.footer_l span.f_span3{ background: url(../img/fax.png) no-repeat left center; background-size: 26px;}
.footer_l span.f_span4{ background: url(../img/map.png) no-repeat left center; background-size: 26px;}

.footer_r{ float:left; width: calc(75% - 80px);}
.footer_r ul{ float: left; margin: 0 0 20px 2%; width: 30%;}
.footer_r ul h2{ margin: 0 0 10px;}
.footer_r ul h2 a{ color: #fff; font-weight: 500; font-size: 20px;}
.footer_r ul li a{     color: rgb(255 255 255 / 46%); line-height: 32px;}

.foot{ border-top: 1px solid rgb(255 255 255 / 48%); margin: 85px 0 0;}
.foot .pl{ float: left; color: #FFFFFF; line-height: 32px;}
.foot .pr{ float: right; color: #FFFFFF; line-height: 32px;}

.pro_tit1{ position: relative; height: 100%; width: 100%;     display: inline-block;}
.pro_tit1 h2{ line-height: 130px; font-size: 34px;  float: left; }
.pro_tit1 form{  width: 30%; border:1px solid #ccc; height: 40px; line-height: 40px; border-radius: 20px; float: right; margin: 40px 0 0; position: relative;}
.pro_tit1 form input{ margin: 0 0 0 10px; width: 80%; height:32px; line-height: 32px; border:none; position: absolute; top: 3px; left: 5px;}
.pro_tit1 form button{ width: 32px; height: 32px; position: absolute; top: 3px; right: 5px; border:none; background: none; background: url(../img/ss.png) no-repeat center center;}


.pro_fenlei{ width: 100%;  background: #f1f1f1; padding: 100px 0 50px;}
.pro_fenlei_li{ margin: 0 0 80px; background: #fff;  
box-shadow: 0px 1px 20px 3px rgba(0,0,0,0.2);
-webkit-box-shadow: 0px 1px 20px 3px rgba(0,0,0,0.2);
-moz-box-shadow: 0px 1px 20px 3px rgba(0,0,0,0.2);
}
.pro_fenlei_li .ico{ width: 50%; float: left; }
.pro_fenlei_li .ico img{ width: 100%; }
.pro_fenlei_cont{ width: 50%; float: left; padding: 60px 0 0 65px; }
.pro_fenlei_cont h2{  font-size: 34px; margin: 0 0 65px;  position: relative; }
.pro_fenlei_cont h2::after{      content: "";    display: block; width: 100px; height:1px;  background: #333; position: absolute; bottom: -20px; left: 0;}
.pro_fenlei_cont > a{ display: block; font-size: 18px; padding: 0 0 0 20px;  color: #999; line-height: 42px; position: relative; transition: all .5s; width: 80%; float: left; white-space: nowrap;overflow: hidden;text-overflow: ellipsis; } 
.pro_fenlei_cont > a.gd::after{ display: none; }

.pro_fenlei_cont > a::after{      content: "";    display: block; width: 20px; height:10px;  background: #999; position: absolute; top: 50%; left: 0; transform: translate(-50%, -50%);}
.pro_fenlei_cont > a:hover{ margin: 0 0 0 10px; color: #005bac; }

.pro_fenlei_cont > a:hover::after{  background: #005bac; }
.pro_fenlei_li:nth-child(2n) .ico{ float: right; }


.pro_list{ background: rgb(0 0 0 / 55%); height: 64px;    line-height: 64px;  position: absolute; bottom: 0; left: auto; right: auto; width: 100%; }
.pro_list ul{ display: table; margin: 0 auto; }
.pro_list li{display: inline-block;}
.pro_list a{position: relative;    font-size: 18px; padding: 0 50px;    height: 64px;    line-height: 64px;  text-align: center;    color: #fff; width: 100%;   transition: 0.3s ease 0s; display: block; white-space: nowrap;overflow: hidden;text-overflow: ellipsis; }
.pro_list a:hover {color: #fff; background: #005bac;}
.pro_list a.on {color: #fff; background: #005bac;}

.pro_cont{ margin: 0px 0 0px;}
.pro_tit h2{    line-height: 60px;    font-size: 30px;    color: #333; text-align: center;   border-bottom: 1px solid #f0f0f0; display: none;}
.pro_tit p{    font-size: 14px;    text-align: center;    margin: 0 auto;    padding: 20px 0px;    line-height: 1.8;    max-width: 1200px; color: #595959; display: none;}

.pro_cont ul{ padding: 20px 0; margin: 0px 0 0;}
.pro_cont ul li{ float:left;  width: calc(( 100% - 60px) / 4); margin: 0 20px 40px 0; transition: all .5s;}
.pro_cont ul li:nth-child(4n){ margin: 0 0 40px 0;}
.pro_cont ul li img { width: 100%;}
.pro_cont ul li p{ position: relative;    overflow: hidden;    width: 100%; font-size: 18px;   height: auto;   border: 1px solid #e6e6e6;color: #585858;    line-height: 64px; text-align: center; background: #e6e6e6;transition: all .5s; white-space: nowrap;overflow: hidden;text-overflow: ellipsis;    display: block;}

.pro_cont ul li .ico{ position: relative; border: 1px solid #f2f2f2; }

.pro_cont ul li:hover{box-shadow: 0px 1px 20px 3px rgba(0,0,0,0.2);
-webkit-box-shadow: 0px 1px 20px 3px rgba(0,0,0,0.2);
-moz-box-shadow: 0px 1px 20px 3px rgba(0,0,0,0.2);}
.pro_cont ul li:hover p{ background: #005bac;  color: #fff; }


.page-status{display: none!important;}
.page{width:100%;text-align:center; padding:30px 0; clear: both;}
.page span,.page a{ display:inline-block; line-height: 24px; margin-right:5px;line-height:21px; text-align:center;color:#333;font-size:12px}
.page span{font-weight:bold;color:#fff;}
.page a{color:#333; border: 1px #ccc solid; border-radius: 10px; margin: 0 10px; padding: 3px 11px;}
.page a:hover{font-weight:bold;color:#005bac;}
.page span.next,.page a.next{ width:51px; height:21px; }
.page span.next{color:#C4C4C4;font-weight:normal;}
.page a.page-num-current{background:hsl(208deg 100% 34% / 79%); color: #fff;}

.news_cont{ margin: 48px 0 64px;}
.news_tit h2{    line-height: 60px;    font-size: 30px;    color: #333; text-align: center;   border-bottom: 1px solid #f0f0f0; display: none;} 
.news_tit p{    font-size: 14px;    text-align: center;    margin: 0 auto;    padding: 20px 0px;    line-height: 1.8;    max-width: 1200px; color: #595959;}


.news_cont .w1600 > ul{ margin: 30px 0 0;}
.news_cont ul li{ padding: 30px;     border-bottom: 1px solid #DDD;    margin-bottom: 20px; display: flex;}
.news_cont ul li .time{ width: 100px; float: left;}
.news_cont ul li .time span{ display: block;    color: #999;    font-size: 1.5rem;    font-weight: normal;    margin: 0px 0 30px;    transition: all .5s ease;width: 100%;}
.news_cont ul li .time .img1{    border: 1px solid transparent;    transition: all .5s ease; display: table;}
.news_cont ul li .time img{padding: 6px 11px;}
.news_cont ul li:hover .time span{ color: #000; }
.news_cont ul li:hover .time .img1{background: #005bac;   }
.news_cont ul li:hover .time img{filter: grayscale(100%) brightness(200%);  }


.news_txt{ padding: 0px 0 0px 50px; width:calc(100% - 310px); float: left; display: grid; position: relative; transition:all .5s;}
.news_txt p{ width: 95%; margin: 0 auto; transition:all .5s}
.news_txt p.p1{transition: 0.3s ease 0s;    color: #333;    font-size: 16px;    display: block;    white-space: nowrap;    overflow: hidden;    text-overflow: ellipsis; font-weight: bold;}
.news_txt p.p2{    transition: 0.3s ease 0s;    margin-top: 10px;    font-size: 14px;    line-height: 24px;    color: #666;  max-height: 65px; overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.news_txt::after{  content: "";    display: block; width: 50px; height: 2px; position: absolute; top: 10px; left: 0; background: #ccc;  transition:all .5s; }

.news_cont ul li .img2{ float: right; width: 160px; overflow: hidden;}
.news_cont ul li .img2 img{ transition:all .5s;  width: 100%;}
.news_cont ul li:hover .img2 img{transform:scale(1.2); }

.news_cont ul li:hover .news_txt{ padding: 0px 0 0px 90px; width:calc(100% - 350px);  }
.news_cont ul li:hover .news_txt::after{  content: "";    display: block; width: 90px; height: 2px; position: absolute; top: 10px; left: 0; background: #ccc;   }

.news_cont ul li .ioc{overflow: hidden; }
.news_cont ul li .ioc img{ transition:all .5s}
.news_cont ul li:hover .ioc img{  transform:scale(1.2);}

.news_l{ width: 73%; padding: 5%; background: #f5f5f5; float: left;}
.news_l h2{    font-size: 26px; font-weight: normal; text-align: center; line-height: 54px;}
.news_l p.pp{    border-top: 1px solid #d9d9d9; overflow: hidden;    padding-top: 20px;    margin: 20px 0;     color: #595959;}
.news_l p em{ margin: 0 8px;   }
.news_l img{ width: 100%; }

.news_t{ margin: 50px 0; }

.sx{ margin: 80px 0 0px; border-bottom: 1px #ccc solid; line-height: 56px;}
.sx a.s{float: left;}
.sx a.x{float: right;}

.news_r{ width: 25%; float: right;}
.news_r h3{ background-color: #0f93d8;    padding: 0px 30px;    align-items: center; color: #fff; line-height: 44px;}
.news_r ul{     background-color: #f5f5f5;}
.news_r ul li{border-bottom: 1px dashed #ccc;    padding: 20px 30px;    margin-bottom: 5px;    margin-top: 5px;}
.news_r ul li span { display: block;}
.news_r ul li span.news_span1{display: block;    width: 100%;    overflow: hidden;    font-weight: bold;    color: #333;    margin: 5px 0px;    white-space: nowrap;    -o-text-overflow: ellipsis;    text-overflow: ellipsis; font-size: 16px; white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.news_r ul li span.news_span2{     font-size: 12px;    color: #999;    display: block;    width: 100%;    margin-top: 5px;}

.news_r ul li:hover span.news_span1{color: #005bac;   }


.about_cont{ margin: 48px 0 64px;}
.about_cont h2{    line-height: 60px;    font-size: 30px;    color: #333; text-align: center;  display: none;}
.about_cont .about_t{    font-size: 14px;    text-align: center;    margin: 0 auto;    padding: 20px 0px;    line-height: 1.8;  color: #595959;}
.about_cont .about_t img{ width: auto; max-width: 100%;}

.about1{}
.about_top{ margin: 80px auto;  display: table;}
.about_top span{ display: block;  padding: 0 35px 0 95px; height: 56px;     display: table-cell;    vertical-align: middle;    width: inherit; color: #333; font-size: 16px; border-right: 1px #999 solid;}
.about_top span.span1{background: url(../img/t1.jpg) no-repeat 25px center; }
.about_top span.span2{background: url(../img/t2.jpg) no-repeat 25px center;}
.about_top span.span3{background: url(../img/t3.jpg) no-repeat 25px center; border:none;}

.about_t{ background: #f1f1f1; padding: 50px 45px; line-height: 48px; color: #333; font-size: 16px;}
.about_t .img1{ display: initial; margin: 0 0 50px; }
.about_t .img2{ float: right; margin: 0 0 20px 40px; max-width: 50%;}

.about2 {  position: relative;  margin: 150px 0 0; padding: 150px 0 ; background-repeat:  no-repeat; background-position:  right center; background-color:  #f1f1f1;  background-size: 50% 100%;}
.about2 .about2_left{ display: block; width: 50%;  position: relative; top: 50%;}
.about2 span{ margin: 30px 0; display: block; font-size: 24px; color: #333; }
.about2 h2{ font-size: 32px; letter-spacing:6px; line-height:56px;}
.about2 p{ margin: 100px 0 0; width: 80%; text-align: right; font-size: 18px;}
.about2 img{  float: right;}

.about3 { margin: 100px 0; }
.about3 .about3_tit{ border-bottom: 1px solid #ccc;  }
.about3 .about3_tit h2{ float: left; line-height: 28px; font-size: 32px; font-weight: normal;  padding: 0 0 8px;}
.about3 .about3_tit span{ float: right;  font-size: 18px; color: #ccc; }
.about3 p{ color: #333; font-size: 18px;  text-align: center;  margin: 30px 0 25px;  font-weight: bold;}
.about3 img{ margin: 0 auto;max-width: 100%;  }


.about4{ margin: 0 0 100px; }
.about4 .w1600{ overflow: hidden; position: relative; padding: 0 0 20px;}
.about4 img{ margin: 0 auto; max-width: 100%; }

.about5{ background: #f1f1f1; }
.about5 h2{ padding:50px 0; text-align: center; font-size: 34px; font-weight: normal;}
.about5 img{ width: 100%; }


.contact{ background: #fff; padding: 40px 0 80px ;}
.contact .w1200{ background: #fff;}
.contact_left{ width: 40%; float: left;background:#005bac; position: relative;}

.contact_txt{ padding: 40px 20px; height: 450px; 40px 55px 20px;}
.contact_txt h2{  color:#fff; line-height: 48px; text-indent: 10px; font-size: 24px;     margin: 0 0 00px 40px;  }
.contact_txt span{ line-height: 42px; padding: 0 0 0 20px; display: block; margin: 0 0 0 30px; color: #Fff;}
.contact_txt span.add{ background: url( ../img/c4.png) no-repeat left center; background-size: 30px; }
.contact_txt span.tel1{  background: url( ../img/c3.png) no-repeat left center; background-size: 30px; }
.contact_txt span.tel2{ background: url( ../img/c2.png) no-repeat left center; background-size: 30px; }
.contact_txt span.fax{ background: url( ../img/c7.png) no-repeat left center; background-size: 30px;}
.contact_txt span.email{ background: url( ../img/c5.png) no-repeat left center; background-size: 30px;  }
.contact_txt span.www{  background: url( ../img/c6.png) no-repeat left center; background-size: 30px; }

.contact_right{ width: 60%; float: right;}

.contact_ly{ background: #f6f6f6; padding: 60px 0; margin: 40px 0 0}
.contact_ly h2{ font-size: 36px; font-weight: bold; position: relative; text-align: center; margin: 0 0 50px;}
.contact_ly h2 strong{ color:#005bac;  }
.contact_ly h2:after{     content: "";    display: block; width: 80px; height: 3px; position: absolute; top: 66px; left: calc(50% - 40px); background: #005bac;     }


.contact_ly textarea{ width: 100%; padding: 15px; font-size: 14px!important; border: #d2d2d2 1px solid;}

.contact_ly input{ margin: 20px 0 0; width: 48%; line-height: 36px; text-indent: 18px; font-size: 14px!important;border: #d2d2d2 1px solid;} 
.contact_ly input:nth-child(2n-1){ float:right}
.contact_ly input:nth-child(2n){ float:left}
.contact_ly input.ewm1{ width: 100%; }
.contact_ly .ewm{ position: relative;    float: right; width: 48%; }
.contact_ly .ewm input{ width: 100%;}
.contact_ly .ewm img{ position: absolute; top: 22px; right:2px;  height: 36px;}
.contact_ly button{ width: 100%; background: #333; margin: 20px 0 0; color: #fff; border: 0; line-height: 48px; cursor: pointer; font-size: 16px; transition:all .5s;}
.contact_ly button:hover{ background: #005bac; }

.pro_contt { padding: 50px 0;}
.pro_contt .w1600{}
.pro_contt .pro_top{  padding: 50px; background: #f5f5f5;}
.pro_contt .pro_img{ width: 47%; float: left; padding: 0 50px; }


    .pro_contt  .pro_ico_img .swiper {
        width: 100%;
        height: 300px;
        margin-left: auto;
        margin-right: auto;
      }

    .pro_contt .pro_ico_img  .swiper-slide {
        background-size: cover;
        background-position: center;
      }

    .pro_contt .pro_ico_img  .mySwiper2 {
        height: 80%;
        width: 100%;
      }

    .pro_contt .pro_ico_img .mySwiper {
        height: 20%;
        box-sizing: border-box;
        padding: 10px 0;
      }

     .pro_contt .pro_ico_img .mySwiper .swiper-slide {
        width: 25%;
        height: 100%;
        opacity: 0.4;
      }

     .pro_contt .pro_ico_img .mySwiper .swiper-slide-thumb-active {
        opacity: 1;
      }

    .pro_contt .pro_ico_img .swiper-slide img {
        display: block;
        width: 100%;
        /*height: 100%;*/
        object-fit: cover;
        border:1px solid #000;
      }


     .pro_contt .pro_ico_img  .swiper-slide {
        background-size: cover;
        background-position: center;
      }

     .pro_contt .pro_ico_img  .mySwiper2 {
        height: 80%;
        width: 100%;
      }

       .pro_contt .pro_ico_img  .mySwiper2 img {
         border:none;
      }
       .pro_contt .pro_ico_img  .mySwiper.mySwiper_pro_nei {
        height: 80%;
        width: calc(100%);
        padding: 0 50px;
        margin: 30px 0 0;
      }
      
     .pro_contt .pro_ico_img  .mySwiper {
        height: 20%;
        box-sizing: border-box;
        padding: 10px 0;
      }

     .pro_contt .pro_ico_img  .mySwiper .swiper-slide {
        width: 25%;
        height: 100%;
        opacity: 0.4;
      }

     .pro_contt .pro_ico_img  .mySwiper .swiper-slide-thumb-active {
        opacity: 1;
      }

     .pro_contt .pro_ico_img  .swiper-slide img {
        display: block;
        width: 100%;
       /*height: 100%;*/
        object-fit: cover;
      }
.mySwiper_pro_nei .swiper-button-lock{ display: block!important; }

.pro_contt .pro_ico_img .swiper-button-next,
.pro_contt .pro_ico_img .swiper-button-prev{ color: #000;background-image: none; z-index: 999 ; width: 28px; }
.swiper-button-next:after, .swiper-button-prev:after{ font-size: 28px!important; }


.pro_contt .pro_tt{ width:50%; float: right;}
.pro_contt .pro_tt h2{ font-size: 20px;  }
.pro_contt .pro_tt .info{ margin: 30px 0; line-height: 32px; color: #999;}
.pro_contt .pro_tt .pro_tel{ padding: 0px 24px; background: #005bac;display: inline-block; color: #fff; font-size: 16px; line-height: 42px;}

.pro_contt .pro_txt{   margin: 50px 0 0; }
.pro_contt .pro_txt_xq{ }
.pro_contt .pro_txt_xq h2{  color: #333; font-size:18px; display: block;font-weight: normal;  text-align: right; line-height: 50px}

.pro_txt_cpxq{   width: 78%; float: left;}
.pro_txt_cpxq .pro_txt_xq{ border-bottom: 1px solid #ccc; }
.pro_txt_cpxq .pro_txt_xq h2{  color: #333; font-size:18px; display: initial; background: #f1f1f1; font-weight: normal; padding: 13px 60px;}
.pro_txt_cpxq .pro_cont1 img{    display: initial;}

.pro_txt_cpxq .pro_txt_xq h2.on{ background:#005bac;  color: #fff;}


.pro_tjcp{ width: 18%; float: right; }
.pro_tjcp p{ white-space: nowrap;overflow: hidden;text-overflow: ellipsis; }

.pro_contt .pro_cont1{ padding: 30px 0; background: #fff;}
.pro_contt .pro_cont1 span{ white-space:inherit; display: block;}
.pro_contt .pro_cont1 img{ max-width: 100%; margin: 0 auto; text-align: center;    display: table;}
.pro_contt .pro_cont2 a{ font-size: 18px; line-height: 48px; text-align: center; display:block; width: 100%; }


.pro_contt .pro_xgcp_t .swiper-button-next,
.pro_contt .pro_xgcp_t .swiper-button-prev{
   position: absolute;
    top: 50%;
    border-radius: 50%;
    height: 75px;
    background-color: rgba(0,0,0,.15);
    background-image: none;
    transform: translateY(-50%);
    width: 75px;
    cursor: pointer;
    transition: all .5s ease;color: #fff;z-index: 999999
}
.pro_contt .pro_xgcp_t .swiper-button-next:hover,
.pro_contt .pro_xgcp_t .swiper-button-prev:hover{
 background-color: rgb(0 122 255 / 40%);
}

.by2_t .swiper-button-next:after{    content: '';}
.by2_t .swiper-button-prev:after{    content: '';}

.pro_lj{ display: flex; margin: 20px 0 20px;}
.pro_lj a{ display: block; margin: 0 20px 0 0 ; padding: 16px 64px; font-size: 16px;}
.pro_lj a:nth-child(1){ background: #E00003; color: #fff;}
.pro_lj a:nth-child(2){ background: #005bac; color: #fff;}

.pro_contt ul{ overflow: hidden; margin: 30px 0 0; position: relative; padding: 0 0 0px;}
.pro_contt ul li{ border: 1px solid #ccc; transition:all .5s; margin: 0 0 20px;}
.pro_contt ul li p{ line-height: 32px; text-align: center; background: #eee;margin: 3px; transition:all .5s;}
.pro_contt ul li img {width: 100%;}
.pro_contt ul li:hover{border:1px solid #005bac;}
.pro_contt ul li:hover p{ background: #005bac; color: #fff; }

.honor{ margin: 48px 0 64px;}
.pro_tit h2{    line-height: 60px;    font-size: 30px;    color: #333; text-align: center;   border-bottom: 1px solid #f0f0f0;}
.honor h4{   background: #eee;  }
.honor h4 span{ display: table; padding: 10px 36px; background: #005bac; color: #fff; font-size: 16px; font-weight: 700;}
.honor ul{ margin: 50px 0 0; }
.honor li{ line-height: 42px; margin:10px 0 0 30px!important;  list-style-type:disc ; padding: 0 0 0 30px;      width: calc(( 100% - 120px) / 4); float: left;}



.pro_cont1 ul{ padding: 20px 0; margin: 80px 0 0 0;}
.pro_cont1 ul li{ float:left;  width: calc(( 100% - 60px) / 4); margin: 0 20px 40px 0;}
.pro_cont1 ul li:nth-child(4n){ margin: 0 0 40px 0;}
.pro_cont1 ul li img { width: 100%;}
.pro_cont1 ul li p{ position: relative;    overflow: hidden;    width: 100%;    height: auto;    padding: 10px 20px 10px 20px;    border: 1px solid #f2f2f2;color: #777;    line-height: 38px; white-space: nowrap;overflow: hidden;text-overflow: ellipsis;    display: block;}

.pro_cont1 ul li .ico{ position: relative; border: 1px solid #f2f2f2; }
.pro_cont1 ul li .ico span{ position: absolute; top: calc( 50% - 16px); left: auto; right: auto; margin: 0 auto; display: block;  width: 100%;   text-align: center;    line-height: 32px;    font-size: 16px; opacity: 0; color: #fff; z-index: 999}
.pro_cont1 ul li .ico::after{     content: "";    display: block; width: 100%; height:100%; position: absolute; top: 0px; left: 0px; background: rgba(0,0,0,0.6); transition: all 1s;  z-index: 1; transition: all .5s; opacity: 0;}

.pro_cont1 ul li .ico span::after{     content: "";    display: block; width: 60%; height:1px; position: absolute; top: 0px; left: 50%; background: #fff; transition: all 1s;  z-index: 99; transition: all .5s; transform: translateX(-50%);}
.pro_cont1 ul li .ico span::before{     content: "";    display: block; width: 60%; height:1px; position: absolute; bottom: 0px; left: 50%; background: #fff; transition: all 1s;  z-index: 99; transition: all .5s; transform: translateX(-50%);}

.pro_cont1 ul li:hover span{ opacity: 1}
.pro_cont1 ul li:hover .ico span::after{ width: 10%; margin: 0 auto;  text-align:  center; display: block}
.pro_cont1 ul li:hover .ico span::before{ width: 10%; margin: 0 auto; text-align:  center;  display: block}

.pro_cont1 ul li:hover .ico::after{ opacity: 1}

.pro_cont1 ul li p::after{     content: "→";    display: block;  position: absolute; top: 0px; right: 50px; transition: all 1s;  z-index: 99; transition: all .5s;  font-size: 24px; font-weight: bold; line-height: 60px;}
.pro_cont1 ul li:hover p::after{ right: 30px;}

.m_head{display: none;}

@media only screen and (max-width: 1500px){ 
.by1_top ul.by1_ul1{  width: calc( 100%);  }
 .by1_tit{ display: none; } 
.header ul.nav{ float: right;     margin: 0 130px 0 0; width: calc(100% - 130px - 200px);}
.header ul.nav > li{ float:left; line-height: 96px; position: relative; width: calc( 100% / 7);}
.header ul.nav > li > a{ color: #Fff;  font-size: 18px; font-weight: bold; display: block; text-align: center;}
.header ul.nav > li > a::after{     content: "";    display: block; width:0px; height: 5px; position: absolute; top: 0px; right:50%; background: #0052a4;  transition: all .5s;   }
.header img.menu { margin: 38px 30px 0 20px; cursor: pointer; display: block; float: right; width: calc( 100% / 7 - 60px); display: none;}
.top_tel {
    position: absolute;
    top: 0;
    right: 0;
    padding: 18px 0px 19px 0px;
    transition: all .5s;
}
.pro_fenlei_cont{ padding: 20px 0 0 50px; }
.about2 {  padding: 50px 0 }
.by2_t .swiper-slide img {
        display: block;
        width: 100%;
        height: auto!important;
        object-fit: cover;
        border:1px solid #0052a4;
      }
}


@media only screen and (max-width: 1500px){

  .by2_t .swiper-slide img{ height: auto!important; }
  
  .by2_t .swiper-slide{ height: auto!important; }
    .header .logo .logo_txt{display: none;}
    .header .logo a::after{display: none;}
}



@media only screen and (max-width: 1024px){

	.header{ display: none;}
	.m_head{ display: block;    background: #fff;    padding: 20px 5%;  z-index: 999;    border-bottom: 1px solid #ababab; }
	.m_head .logo { float:left; width: 70%;}
	.m_head .logo img { }
	.m_head .numm { float: right;}
	.m_head .numm img{ height: 20px; margin: 14px 0 0; }
	
	.m_nav{position: fixed; right:100%; top: 0; width: 100%; background: hsla(0,0%,0%,0.6); z-index: 99999;}
	.m_nav.on{position: absolute; right:0%; top: 0;}
	.m_nav .m_ul{ width: 80%; background:  hsla(0,0%,0%,0.8); float: right; position: relative;}
	.m_nav .m_ul li{border-bottom: 1px solid #232530;}
	.m_nav .m_ul li a{    display: block;    height: 45px;    color: #fff;    line-height: 45px;    padding-left: 5%;    font-size: 16px;}
	.m_nav .close{ position: absolute; top: 20px; left:20px;}
	.m_nav .close img{cursor: pointer;      display: block;    margin: 11px auto;    transition: all .2s;    cursor: pointer;    overflow: hidden; }
	
	.m_nav ul.m_ul > li ul.ul_too{ display: none; width: 80%; float: right;}
	.m_nav ul.m_ul > li ul.ul_too li{  }
	.m_nav ul.m_ul > li ul.ul_too li a{ }
	
	.m_nav ul.m_ul > li.gd{    background: url(../img/7_15.png) 95% 15px no-repeat;}
	
	.by0 p{ font-size:14px;}
	
	.by1_tit{ position: relative; float: right;}
    .by1_top{margin: 50px 0 20px;}
	.by1_top ul.by1_ul1 {    /* width: 100%; */    display: inline-block;}
	
    .banner h2{ font-size:18px; }
	
	.by1_top ul.by1_ul1 li{ float:left;  width: calc(( 100% - 18px) / 2); margin: 0 18px 10px 0;}
	.by1_top ul.by1_ul1 li:nth-child(2n){ margin: 0 0 10px 0;}
    .by1_top ul.by1_ul1 li a{display: block;height: auto;    vertical-align: initial;    width: auto;}
	.by1_t ul.by1_ul2 li{ float:left; padding: 10px 10px; margin: 0 10px 50px 0; width: calc(( 100% - 10px) / 2);  border: 1px solid #eaeaea; overflow: hidden;  transition: all .5s;}
	.by1_t ul.by1_ul2 li:nth-child(2n){ margin: 0 0 40px 0;}
	
	.by2_span{ display: block;}
	
	.by2_span span{white-space: nowrap;overflow: hidden;text-overflow: ellipsis; display: block; margin: 0 0 10px!important;  }
	
	.by2_t{ margin: 30px 0 0 ;}
	
    .pro_tit1 h2{ width: 100%; }
    .pro_tit1 form{ width: 100%;      margin: 20px 0 ;}

	.by2_t .swiper-button-prev{top:66%;}
	.by2_t .swiper-button-next{top:66%;}
	
	.mySwiper_by3 img{ width: 100%; }
	.by3_t_l{ width: 100%;}
	.by3_t_r{ width: 100%;}
	.by3_t_l ul li{ height: 200px; text-align: center; }
	.by3_t_l ul li img{ margin: 0 auto; display:  table; float: none;}
    .by3_t_r p span{display: none;}
	.by4 ul { padding: 20px;}
	.by4 ul li{ border: 1px solid #ccc; float: left;  width: calc( ( 100% - 20px) /2 )}
	.by4 ul li:nth-child(n+2){ margin: 0 20px 0px 0;}
	.by4 ul li:nth-child(2n){ margin: 0 0 20px 0;}
	.by4 ul li:nth-child(8){ margin: 0 0 0px 0;}
	
	.by5_left{ width: 100%;}
	.by5_right{ width: 100%;}
	.by5_right ul li{  padding: 10px 20px;}
	.by5_right li .time {
    padding: 0 20px;
    margin: 30px 0 0;
}
    .by5_right li a {
    padding: 38px 20px;
    border-left: 1px solid #ddd;
    position: relative;
    width: calc(100% - 110px);
}

	.link{ display: none;}  
	.footer_l{ width: 100%;}
	.footer_r{ display: none;}
	
	.foot{ text-align: center;}
	.foot p {width: 100%; }
	
	.pro_fenlei_li .ico{ width: 100%; }
	.pro_fenlei_cont{ width: 100%; padding: 30px 30px 50px 30px ;}

	.pro_list{ display: none;}
	.pro_cont ul li{ float:left;  width: calc(( 100% - 20px) / 2); margin: 0 20px 20px 0;}
	.pro_cont ul li:nth-child(2n){ margin: 0 0 20px 0;}
	.pro_cont ul li p::after{ right: 10px;}
	.pro_cont ul li p{     padding: 10px 35px 10px 20px; }
	.pro_lj a{ width: 40%; padding: 0; display: block; text-align: center; line-height: 32px; }

    .pro_cont1 ul li{ float:left;  width: calc(( 100% - 20px) / 2); margin: 0 20px 20px 0;}
    .pro_cont1 ul li:nth-child(2n){ margin: 0 0 20px 0;}
    .pro_cont1 ul li p::after{ right: 10px;}
    .pro_cont1 ul li p{     padding: 10px 35px 10px 20px; }

	.pro_txt_cpxq{ width: 100%;  }
	.pro_txt_cpxq img { width: 100%;  }

	.pro_tjcp{ width: 100%; }
	.pro_tjcp ul li{ border: 1px solid #ccc; float: left;  width: calc( ( 100% - 20px) /2 ); margin: 0 20px 20px 0;}
	.pro_tjcp ul li:nth-child(2n){ margin: 0 0 20px 0;}


	.page-last,.page-index{ display: none!important;}
	
	
	.news_l{ width: 100%;}
	.news_r{ width: 100%; margin: 20px 0 0;}
	
	.news_cont ul li .time{ width: 70px;}
	.news_txt{ padding: 0;     width: calc(100% - 70px);}
	.news_cont ul li .img2{ display: none;}
	.news_txt::after{ display: none; }
	
	
	.sx{ margin: 80px 0 30px; border-bottom: 1px #ccc solid; line-height: 32px;}
	.sx a.s{float: left; width: 100%;}
	.sx a.x{float: left; width: 100%;}

	
	.contact_left{ width: 100%;}
	.contact_right{ width: 100%;}
	
	.pro_contt .pro_top{ padding: 20px;}
	.pro_contt .pro_img{ width: 100%; padding: 0; }
	.pro_contt .pro_tt{ width: 100%; margin: 30px 00 0;}

	.about_top{ margin: 30px 0; display: none;}
	.about_top span{ width: 100%; border:none;  display:block;  margin: 15px 0 ;}

	.about1{ margin:  30px 0 0; }
	.about_t .img2{ width: 100%; }
	.about2 { padding: 30px 0 400px;background-position: left bottom ; background-size: 100% 50%;}
	.about2 p{  margin: 50px 0 0; }
	.about2 .about2_left{ width: 100%; top: 0; }
	.about_t .img1{ display: none; }
	.about_t .img2{ max-width: 100%; }

	.pro_txt_cpxq .pro_txt_xq h2{ font-size: 14px; padding:10px 20px;}
}