.header{
    overflow: visible;
}

.header .header-w{
    position: relative;
    width: 1200px;
    margin: auto;
}.contact_us_pic img{max-width:100%}

.header .site-nav{
    position: relative;
    z-index: 999;
    height: 37px;
    background: #fff;
    border-bottom: 1px solid #dddddd;
    overflow: hidden;
}

.header .site-nav ul{
   
}

.header .site-nav li{
    float: left;
    height: 36px;
    line-height: 36px;
    margin-left: 16px;
    margin-right: 16px;
}

.header .site-nav li:last-of-type{
    margin-right: 0;
}

.header .site-nav li a{
    color: #333333;
    font-size: 14px;
    font-family: 'Microsoft Yahei';
    text-decoration: none;
    opacity: 0.8;
}

.header .site-nav li a:hover{
    color: #9f1211;
}

.header .site-nav li a.search{
    position: relative;
    top: 8px;
    display: block;
    width: 17px;
    height: 18px;
    background: url(../images/search.png) no-repeat center center;
    background-size: 100% 100%;
    opacity: 1;
}

.header .logo-nav{
    position: relative;
    height: 83px;
}

.header .logo-nav .logo_inner_bar{
    position: relative;
    left: 0;
    top: 0;
    z-index: 999;
    width: 100%;
    height: 83px;
    border-bottom: 1px solid #ddd;
    background: #fff;
}

.header .logo-nav .logo_inner_bar.zl_header{
    position: fixed;
}

.header .logo-nav .header-box{
    position: relative;
    height: 83px;
    margin: auto;
    text-align: center;
}

.header .logo-nav .logo-img{
    position: absolute;
    left: 0;
    top: 20px;
    display: block;
    height: 38px;
}

.header .logo-nav .logo-img img{
    height: 38px;
}

.header .logo-nav .header-box .menu-list{
    float: right;
    margin-top: 8px;
}

.header .logo-nav .header-box .menu-list .menu-list-icon{
    display: block;
    width: 28px;
    height: 28px;
    background: url(../images/list.png) no-repeat center center;
    background-size: 100% 100%;
    cursor: pointer;
}

.header .logo-nav .header-box .navlist{
    position: absolute;
    right: 0;
    top: 0px;
    margin: 0;
    padding: 0;
}

.header .logo-nav .header-box .navlist li{
    position: relative;
    float: left;
    display: inline-block;
    height: 82px;
    line-height: 82px;
    margin-left: 40px;
    margin-right: 40px;
}

.header .logo-nav .header-box .navlist li:last-of-type{
    margin-right: 0;
}

.header .logo-nav .header-box .navlist li a{
    color: #010101;
    text-decoration: none;
    font-size: 18px;
    font-family: 'Microsoft Yahei';
    cursor: pointer;
}

.header .logo-nav .header-box .navlist li.on{
    border-bottom: 4px solid #9f1211;
}

.header .logo-nav .header-box .navlist li a:hover,
.header .logo-nav .header-box .navlist li.on a{
    color: #9f1211;
}

.header .logo-nav .wap-nav{
    position: absolute;
    left: 0;
    top: 45px;
    right: 0;
    z-index: 1000;
    width: 100%;
    background: #f5f5f5;
    overflow-y: auto;
    display: none;
}

.header .logo-nav .wap-nav .wap-navmain>li{
    border-bottom: 1px solid #d3d3d3;
}

.header .logo-nav .wap-nav .wap-navmain>li>a{
    font-size: 16px;
    line-height: 1.3;
    position: relative;
    display: block;
    padding: 15px 20px;
    color: #666;
    text-decoration: none;
}

.header .logo-nav .wap-nav .wap-navmain>li>a:active{
    background-color: #ddd;
}

.header .logo-nav .wap-nav .wap-navmain>li>a em{
    float: right;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box{
    display: none;
    background: #fff;
    overflow: hidden;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box dl{
    margin-bottom: 0;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box dd{
    border-bottom: 1px solid #e6e6e6;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box dd:last-of-type{
    border-bottom: none;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box dd>a{
    position: relative;
    display: block;
    padding: 10px 20px;
    font-size: 15px;
    color: #333;
    text-decoration: none;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box dd>a:active{
    background: #f5f5f5;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box dd>a em{
    float: right;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box .wap-items{
    display: none;
    border-top: 1px solid #e6e6e6;
    overflow: hidden;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box dl dd:last-of-type .wap-items{
    border-bottom: none;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box .wap-items ul{
    padding-top: 5px;
    padding-bottom: 5px;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box .wap-items li{
    float: left;
    display: inline-block;
    width: 50%;
}

.header .logo-nav .wap-nav .wap-navmain .wap-box .wap-items li a{
    display: inline-block;
    padding: 5px 20px;
    color: #999;
    font-size: 14px;
    text-decoration: none;
}

.header .logo-nav .ic-pc-nav{
    position: absolute;
    top: 83px;
    left: 0;
    z-index: 1000;
    width: 100%;
    height:784px;
    border-top: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
    cursor: default;
    background: linear-gradient(90deg,#1a1a1a,#1a1a1a 50%,#fff 0,#fff 50%);
    transform-origin: 0 0;
    -o-transform-origin: 0 0;
    -ms-transform-origin: 0 0;
    -moz-transform-origin: 0 0;
    -webkit-transform-origin: 0 0;
    transform: scaleY(0);
    -o-transform: scaleY(0);
    -ms-transform: scaleY(0);
    -moz-transform: scaleY(0);
    -webkit-transform: scaleY(0);
    transition: transform 0.5s;
    -ms-transition: transform 0.5s;
    -moz-transition: transform 0.5s;
    -webkit-transition: transform 0.5s;
    -o-transition: transform 0.5s;
}

.header .logo-nav .ic-pc-nav.nav_show,
.header .logo-nav .ic-pc-nav.nav_show2{
    transform: scaleY(1);
    -o-transform: scaleY(1);
    -ms-transform: scaleY(1);
    -moz-transform: scaleY(1);
    -webkit-transform: scaleY(1);

    transition: transform 0.5s;
    -ms-transition: transform 0.5s;
    -moz-transition: transform 0.5s;
    -webkit-transition: transform 0.5s;
    -o-transition: transform 0.5s;
}

.header .logo-nav .ic-pc-nav .cistern{
    width: 1200px;
    height: 100%;
    margin: auto;
}

.header .cistern .gradeOne{
    float: left;
    width: 280px;
    height: 100%;
    padding-top: 24px;
    padding-bottom: 24px;
    background: #1a1a1a;
}

.header .cistern .gradeTwo{
    float: left;
    width: 280px;
    height: 100%;
    padding-top: 24px;
    padding-bottom: 24px;
    background: #343434;
}

.header .cistern .gradeThree{
    float: left;
    width: 640px;
    height: 100%;    min-height: 510px;
    padding-bottom: 10px;
    background: #ffffff;
}

.header .cistern .gradeOne ul li{
    height: 60px;
    line-height: 60px;
    padding-left: 20px;
    padding-right: 20px;
    border-left: 9px solid #1a1a1a;
    cursor: pointer;
}

.header .cistern .gradeOne ul li:hover,
.header .cistern .gradeOne ul li.on{
    border-left-color: #9f1211;
    background: #343434;
}

.header .cistern .gradeOne ul li a{
    color: #fff;
    font-size: 16px;
    text-decoration: none;
}

.header .cistern .gradeOne ul li .glyphicon{
    float: right;
    line-height: 60px;
}

.header .cistern .gradeTwo ul{
    display: none;
    margin-left: 16px;
}

.header .cistern .gradeTwo ul li{
    height: 50px;
    line-height: 50px;
    padding-left: 20px;
    padding-right: 20px;
    border-left: 9px solid #343434;
    cursor: pointer;
}

.header .cistern .gradeTwo ul li a{
    color: #fff;
    font-size: 16px;
    text-decoration: none;
}

.header .cistern .gradeTwo ul li .glyphicon{
    float: right;
    line-height: 50px;
}div.meneame {    padding: 23px 0 0;
    margin: 3px 3px 30px;
    text-align: center;
    clear: both;
    font-size: 16px;}div.meneame li{ display:inline-block;}
div.meneame li.thisclass a{border: 1px solid #2f2f73;  background-image: none;background-color: #2f2f73;color: white;}
div.meneame a {border: 1px solid gray; padding:3px 7px;  margin-right: 3px; text-decoration: none;color:black; background:#f6f6f6; border-radius:5px;}
div.meneame a:hover {border: 1px solid #9f1211;  background-image: none;background-color: #9f1211;color: white;}
div.meneame a.thisclass,div.meneame a.active{border: 1px solid #9f1211;  background-image: none;background-color: #9f1211;color: white;}

div.meneame span.thisclass {border: 1px solid #f6f6f6; padding:5px 7px;   font-weight: bold;  margin-right: 3px;   background:  #9f1211;color:white}
div.meneame span.disabled {border: 1px solid gray; padding:5px 7px; margin-right: 3px;}

.header .cistern .gradeTwo ul li:hover,
.header .cistern .gradeTwo ul li.on{
    border-left-color: #9f1211;
    background: #fff;
}

.header .cistern .gradeTwo ul li:hover a,
.header .cistern .gradeTwo ul li.on a{
    color: #222;
}

.header .cistern .gradeThree .threeListItem{
    display: none;
    margin-left: 65px;
}

.header .cistern .gradeThree .threeListItem .title{
    height: 91px;
    line-height: 42px;
    padding-top: 30px;
    padding-bottom: 18px;
    border-bottom: 1px solid #dddddd;
    margin: 0;
    color: #222;
    font-size: 30px;
    font-family: 'Microsoft Yahei';
}

.header .cistern .gradeThree .threeListItem .list ul li{
    display: inline-block;
    height: 38px;
    min-width: 264px;
    margin-right: 20px;
    padding-top: 12px;
    padding-bottom: 12px;
}

.header .cistern .gradeThree .threeListItem .list ul li a{
    color: #222;
    font-size: 18px;
    text-decoration: none;
}

.header .cistern .gradeThree .threeListItem .list ul li .glyphicon{
    color: #222;
    cursor: pointer;
}

.header .cistern .gradeThree .threeListItem .list ul li.hasSub{
    display: block;
    height: auto;
}

.header .cistern .gradeThree .threeListItem .list ul li.hasSub .subList{
    margin-top: 10px;
}

.header .cistern .gradeThree .threeListItem .list ul li.hasSub .subList .subItem{
    display: inline-block;
    margin-right: 30px;
    line-height: 30px;
}

.header .cistern .gradeThree .threeListItem .list ul li.hasSub .subList .subItem a{
    color: #666;
    font-size: 14px;
    text-decoration: none;
}

.header .banner-contaner{
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 26.25%;
    overflow: hidden;
}

.header .banner-contaner:before{
    position: absolute;
    right: 50%;
    top: 100%;
    z-index: 10;
    content: '';
    width: 100%;
    height: 100%;
    background: #fff;
    transform: rotate(4.3deg);
    transform-origin: 100% 0;
}

.header .banner-contaner:after{
    position: absolute;
    left: 50%;
    top: 100%;
    z-index: 10;
    content: '';
    width: 100%;
    height: 100%;
    background: #fff;
    transform: rotate(-4.3deg);
    transform-origin: 0 0;
}

.header .banner-contaner .banner-mask{
    display: none;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
    width: 100%;
    height: 100%;
    background: url(../images/banner-bg.png) no-repeat center bottom;
    background-size: cover;
}

.header .banner-contaner .swiper-container{
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
    width: 100%;
    height: 100%;
}

.header .banner-contaner .swiper-slide{
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.header .banner-contaner img{
    position: relative;
    left: 50%;
    top: 50%;
    width: 100%;
    height: 100%;
    background: no-repeat center center;
    background-size: cover;
    transition: transform 12s cubic-bezier(.23,1,.32,1);
    -ms-transition: transform 12s cubic-bezier(.23,1,.32,1);
    -moz-transition: transform 12s cubic-bezier(.23,1,.32,1);
    -webkit-transition: transform 12s cubic-bezier(.23,1,.32,1);
    -o-transition: transform 12s cubic-bezier(.23,1,.32,1);
    transform: scale(1) translate(-50%,-50%);
    -ms-transform: scale(1) translate(-50%,-50%);
    -moz-transform: scale(1) translate(-50%,-50%);
    -webkit-transform: scale(1) translate(-50%,-50%);
    -o-transform: scale(1) translate(-50%,-50%);
    transform-origin: 0 0;
    -ms-transform-origin: 0 0;
    -moz-transform-origin: 0 0;
    -webkit-transform-origin: 0 0;
    -o-transform-origin: 0 0;
}

.header .banner-contaner .swiper-container:hover img{
    transition: transform 12s cubic-bezier(.23,1,.32,1);
    -ms-transition: transform 12s cubic-bezier(.23,1,.32,1);
    -moz-transition: transform 12s cubic-bezier(.23,1,.32,1);
    -webkit-transition: transform 12s cubic-bezier(.23,1,.32,1);
    -o-transition: transform 12s cubic-bezier(.23,1,.32,1);
    transform: scale(1.05) translate(-50%,-50%);
    -ms-transform: scale(1.05) translate(-50%,-50%);
    -moz-transform: scale(1.05) translate(-50%,-50%);
    -webkit-transform: scale(1.05) translate(-50%,-50%);
    -o-transform: scale(1.05) translate(-50%,-50%);
    transform-origin: 0 0;
    -ms-transform-origin: 0 0;
    -moz-transform-origin: 0 0;
    -webkit-transform-origin: 0 0;
    -o-transform-origin: 0 0;
}

.header .banner-contaner .swiper-button-prev{
    left: 5.2%;
    background: none;
    font-size: 30px;
    color: #fff;
}

.header .banner-contaner .swiper-button-next{
    right: 5.2%;
    background: none;
    font-size: 30px;
    color: #fff;
}

.header .banner-contaner .swiper-container-horizontal>.swiper-pagination-bullets{
    bottom: 2%;
    left: 50%;
    margin-left: -300px;
    width: 600px;
}

.header .banner-contaner .swiper-pagination-bullet{
    opacity: 1 !important;
    width: 14px;
    height: 14px;
    margin: 0 27px;
    background: rgba(255,255,255,0.6);
}

.header .banner-contaner .swiper-pagination-bullet.swiper-pagination-bullet-active{
    background: rgba(255,255,255,1);
}

.header .banner-contaner .main-nav{
    position: absolute;
    top: 360px;
    left: 0;
    z-index: 100;
    width: 100%;
    height: 72px;
    background: rgba(0,0,0,0.59);
    text-align: center;
}

.header .banner-contaner .main-nav .nav-items{
    text-align: center;
}

.header .banner-contaner .main-nav .nav-item-box{
    position: relative;
    z-index: 1;
    display: inline-block;
    width: 144px;
    height: 72px;
}

.header .banner-contaner .main-nav .nav-item-box .nav-item{
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
    display: block;
    width: 144px;
    height: 72px;
    overflow: hidden;
    transition: height 0.5s;
    -ms-transition: height 0.5s;
    -moz-transition: height 0.5s;
    -webkit-transition: height 0.5s;
    -o-transition: height 0.5s;
    cursor: pointer;
}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon{
    display: none;
    text-align: center;
    padding-top: 10px;
}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span{
    display: inline-block;
    width: 72px;
    height: 84px;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: auto;
}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon1{
    background-image: url(../images/icon_01.png);
}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon2{
    background-image: url(../images/icon_02.png);
}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon3{
    background-image: url(../images/icon_03.png);
}
.pagination {
   text-align:center;
    padding-left: 0;
    margin: 20px 0;
    border-radius: 4px; }
.pagination > li {
    display: inline-block; }
.pagination > li > a,
.pagination > li > span {
    position: relative;
    float: left;
    padding: 6px 12px;
    line-height: 1.42857;
    text-decoration: none;
    color: #337ab7;
    background-color: #fff;
    border: 1px solid #ddd;
    margin-left: -1px; }
.pagination > li:first-child > a,
.pagination > li:first-child > span {
    margin-left: 0;
    border-bottom-left-radius: 4px;
    border-top-left-radius: 4px; }
.pagination > li:last-child > a,
.pagination > li:last-child > span {
    border-bottom-right-radius: 4px;
    border-top-right-radius: 4px; }
.pagination > li > a:hover, .pagination > li > a:focus,
.pagination > li > span:hover,
.pagination > li > span:focus {
    z-index: 2;
    color: #23527c;
    background-color: #eeeeee;
    border-color: #ddd; }.search-pagination{ text-align:center}
.pagination > .active > a, .pagination > .active > a:hover, .pagination > .active > a:focus,
.pagination > .active > span,
.pagination > .active > span:hover,
.pagination > .active > span:focus {
    z-index: 3;
    color: #fff;
    background-color: #337ab7;
    border-color: #337ab7;
    cursor: default; }.factory1 ul li a{ display:block}
.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon4{
    background-image: url(../images/icon_04.png);
}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon5{
    background-image: url(../images/icon_05.png);
}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon6{
    background-image: url(../images/icon_06.png);
}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon7{
    background-image: url(../images/icon_07.png);

}

.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon8{
    background-image: url(../images/icon_08.png);
}
.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-icon>span.nav-item-icon9{
    background-image: url(../images/icon_09.png);
}


.mg30{ margin:1.5em 0;}
.header .banner-contaner .main-nav .nav-item-box .nav-item .nav-item-name{
    line-height: 72px;
    color: #fff;
    text-align: center;
    font-size: 20px;
}

.header .banner-contaner .main-nav .nav-item-box.on .nav-item,
.header .banner-contaner .main-nav .nav-item-box .nav-item:hover{
    height: 144px;
        background: rgba(2,95,207,0.58);
    transition: height 0.5s;
    -ms-transition: height 0.5s;
    -moz-transition: height 0.5s;
    -webkit-transition: height 0.5s;
    -o-transition: height 0.5s;
}

.header .banner-contaner .main-nav .nav-item-box.on .nav-item .nav-item-icon,
.header .banner-contaner .main-nav .nav-item-box .nav-item:hover .nav-item-icon{
    display: block;
}

.header .banner-contaner .main-nav .nav-item-box.on .nav-item .nav-item-name,
.header .banner-contaner .main-nav .nav-item-box .nav-item:hover .nav-item-name{
    line-height: 32px;
    font-size: 24px;
}

@media (max-width: 767px){
    .header .logo-nav,
    .header .logo-nav .logo_inner_bar,
    .header .logo-nav .header-box{
        height: 45px;
    }

    .header .logo-nav .logo-img{
        left: 10px;
        top: 12px;
        height: 20px;
    }

    .header .logo-nav .logo-img img{
        height: 20px;
    }

    .header .logo-nav .wap-nav{
        top: 45px;
    }

    .header .logo-nav .header-box .navlist{
        display: none;
    }

    .header .banner-contaner{
        padding-bottom: 38%;
    }

    .header .banner-contaner img{
        width: 152%;
    }

    .header .banner-contaner .swiper-pagination-bullet{
        width: 10px;
        height: 10px;
        margin: 0 5px;
    }

    .header .banner-contaner .swiper-button-prev{
        font-size: 20px;
        left: 3%;
    }

    .header .banner-contaner .swiper-button-next{
        font-size: 20px;
        right: 3%;
    }

    .header .banner-contaner .main-nav{
        display: none;
    }
}

@media (min-width: 768px){
    .header .logo-nav,
    .header .logo-nav .logo_inner_bar,
    .header .logo-nav .header-box{
        height: 51px;
    }

    .header .logo-nav .logo-img{
        left: 10px;
        top: 10px;
        height: 30px;
    }

    .header .logo-nav .logo-img img{
        height: 30px;
    }

    .header .logo-nav .header-box .menu-list{
        margin-top: 9px;
    }

    .header .logo-nav .wap-nav{
        top: 51px;
    }

    .header .logo-nav .header-box .navlist{
        display: none;
    }

    .header .banner-contaner{
        padding-bottom: 36%;
    }

    .header .banner-contaner img{
        width: 137%;
    }

    .header .banner-contaner .main-nav{
        display: none;
    }
}

@media (min-width: 992px){
    .header .logo-nav,
    .header .logo-nav .logo_inner_bar,
    .header .logo-nav .header-box{
        height: 83px;
    }

    .header .logo-nav .logo-img{
        left: 0px;
        top: 10px;
        height: 60px;
    }

    .header .logo-nav .logo-img img{
        height: 60px;
    }

    .header .logo-nav .header-box .menu-list{
        display: none;
    }

    .header .logo-nav .header-box .navlist{
        display: block;
    }

    .header .banner-contaner{
        padding-bottom: 550px;
    }

    .header .banner-contaner img{
        width: 100%;
    }

    .header .banner-contaner .main-nav{
        display: none;
    }
}

@media (min-width: 1000px){
    .header .banner-contaner .main-nav{
        display: none;
    }
}

@media (min-width: 1200px){
    .header .logo-nav .header-box .menu-list{
        display: none;
    }

    .header .logo-nav .header-box .navlist{
        display: block;
    }

    .header .banner-contaner .main-nav{
        display: block;
        top: 62%;
    }
}

@media (min-width: 1230px){
    .header .logo-nav .header-box .menu-list{
        display: none;
    }

    .header .logo-nav .header-box .navlist{
        display: block;
    }

    .header .banner-contaner .main-nav{
        top: 76%;
    }
}


.wdch{display:none}

@media (max-width: 640px){
.wdch{display:inline-block}
}