html{width: 100%;min-width:1200px;-ms-text-size-adjust: 100%;-webkit-text-size-adjust: 100%;}
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td{padding:0;margin:0}
body,button,input,select,textarea{font:14px/1.5 Microsoft Yahei,arial,sans-serif}
body{width: 100%;background:#fff;overflow-x: hidden;-webkit-font-smoothing: antialiased;color:#333;}
h1,h2,h3,h4,h5,h6,button,input,select,textarea{font-size:100%}
address,cite,dfn,em,var{font-style:normal}
code,kbd,pre,samp{font-family:courier new, courier, monospace}
small{font-size:12px}
ul,ol{list-style:none}
hr{border: none;height: 1px}
a{color:inherit;text-decoration:none;outline:none;background-color: transparent}
a:hover,a:active{outline: none;text-decoration: none}
img{border:none}
b,strong{font-weight: bold}
table{border-collapse:collapse}
td,th{border: 1px solid #333}
input,input:focus{border: none;outline: none}
input[type="submit"]{cursor: pointer}
*{-webkit-box-sizing: border-box;-moz-box-sizing: border-box;box-sizing: border-box}
.tans05{-webkit-transition: all .5s;-moz-transition: all .5s;transition: all .5s}
.tans1{-webkit-transition: all 1s;-moz-transition: all 1s;transition: all 1s}
.tans15{-webkit-transition: all 1.5s;-moz-transition: all 1.5s;transition: all 1.5s}
.tans2{-webkit-transition: all 2s;-moz-transition: all 2s;transition: all 2s}
.b{display: block;width: 100%;height: 100%}
.nclk{pointer-events: none}
.cl{clear: both}
.cl:after{content: "";clear: both;display: table}
.fl{float: left}
.fr{float: right}
.ws{overflow: hidden;white-space: nowrap;text-overflow: ellipsis}
.p{padding: 0 calc(50% - 550px)}
/*动画*/
.ani-b-s{opacity: 0;-webkit-transform: translate(0, 50px);-moz-transform: translate(0, 50px);transform: translate(0, 50px)}
.ani-b-t{opacity: 0;-webkit-transform: translate(0, -50px);-moz-transform: translate(0, -50px);transform: translate(0, -50px)}
.ani-l{opacity: 0;-webkit-transform: translate(-200px, 0);-moz-transform: translate(-200px, 0);transform: translate(-200px, 0)}
.ani-r{opacity: 0;-webkit-transform: translate(200px, 0);-moz-transform: translate(200px, 0);transform: translate(200px, 0)}
.ani-b{opacity: 0;-webkit-transform: translate(0, 200px);-moz-transform: translate(0, 200px);transform: translate(0, 200px)}
.ani-o{opacity: 0;-webkit-transform: scale(0, 0);-moz-transform: scale(0, 0);transform: scale(0, 0)}
/*首页-----------------------------------------------------------*/
.header{
    height: 100px;
    border-bottom: 1px solid #494949;
    background: url("../images/h_bg.jpg") repeat-x left top;
}
.logo{
    float: left;
    width: 313px;
    height: 100%;
}
.nav-list{
    float: right;
    height: 100%;
}
.nav-list li{
    float: left;
    width: 70px;
    height: 100%;
    text-align: center;
    position: relative;
    line-height: 99px;
    color: white;
    font-size: 16px;
}
.nav-list li + li{
    margin-left: 35px;
}
.nav-list li:before{
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    border-bottom: 3px solid #ff6700;
    width: 100%;
    display: none;
}
.nav-list li.active,
.nav-list li:hover{
    color: #ff7200;
}
.nav-list li.active:before,
.nav-list li:hover:before{
    display: block;
}
/*banner*/
.swiper-banner{
    width: 100%;
    height: 510px;
    position: relative;
}
.swiper-banner .swiper-slide{
    overflow: hidden;
    position: relative;
}
.swiper-banner .swiper-slide img{
    display: block;
    position: absolute;
    left: 50%;
    width: 1920px;
    height: 100%;
    margin-left: -960px;
}
.swiper-banner .swiper-slide-active{
    z-index: 9;
}
.swiper-banner .swiper-banner-span{
    position: absolute;
    text-align: center;
    height: 15px;
    bottom: 30px;
    z-index: 99;
    width: 100%;
}
.swiper-banner-span span,
.swiper-case-span span,
.swiper-news-span span{
    display: inline-block;
    width: 15px;
    height: 15px;
    cursor: pointer;
    vertical-align: top;
    opacity: 1;
    background-color: white;
}
.swiper-case-span span,
.swiper-news-span span{
    background: #666;
}
.swiper-banner-span span + span,
.swiper-case-span span + span,
.swiper-news-span span + span{
    margin-left: 15px;
}
.swiper-banner-span span.swiper-pagination-bullet-active,
.swiper-case-span span.swiper-pagination-bullet-active,
.swiper-news-span span.swiper-pagination-bullet-active{
    background-color: #ff7200;
}
/*产品分类*/
.pro{
    padding-top: 60px;
    padding-bottom: 20px;
    text-align: center;
}
.title{
    display: inline-block;
    vertical-align: top;
    background: url("../images/title_bg.png") no-repeat center bottom;
    width: 325px;
    padding-bottom: 20px;
    margin-bottom: 30px;
}
.i-title{
    background: url("../images/title_bg.png") no-repeat center bottom;
    padding-bottom: 20px;
    margin-bottom: 35px;
    border-bottom: 1px solid #cfcfcf;
    text-align: center;
}
.title h3,
.i-title h3{
    font-size: 32px;
}
.title p,
.i-title p{
    color: #999;
    letter-spacing: 2px;
}
.pro-list{
    padding: 0 45px;
}
.pro-list li{
    float: left;
    width: 200px;
    position: relative;
    margin: 0 70px 30px 0;
}
.pro-list li:nth-child(4n),
.show-list li:nth-child(4n),
.i-k-list li:nth-child(3n){
    margin-right: 0;
}
.pro-list li:after{
    content: "";
    position: absolute;
    background: url("../images/pro_li_mar.png") no-repeat;
    width: 38px;
    height: 38px;
    right: -53px;
    top: 35px;
}
.pro-list li:nth-child(4n):after{
    display: none;
}
.pro-list li a{
    padding-top: 120px;
}
.pro-list li h3{
    font-size: 20px;
}
.pro-list li p{
    color: #999;
    font-size: 12px;
    font-family: Arial;
}
.pro-list li:hover,
.pro-list li:hover p,
.swiper-case li:hover a>p,
.show-list li:hover p,
.swiper-news li:hover .news-time strong,
.swiper-news li:hover .news-time p,
.swiper-news li:hover .news-info h3{
    color: #ff6600;
}
.pro-list li:nth-child(1){
    background: url("../images/pro_li_01.png") no-repeat center top;
}
.pro-list li:nth-child(2){
    background: url("../images/pro_li_02.png") no-repeat center top;
}
.pro-list li:nth-child(3){
    background: url("../images/pro_li_03.png") no-repeat center top;
}
.pro-list li:nth-child(4){
    background: url("../images/pro_li_04.png") no-repeat center top;
}
.pro-list li:nth-child(1):hover{
    background: url("../images/pro_li_01_a.png") no-repeat center top;
}
.pro-list li:nth-child(2):hover{
    background: url("../images/pro_li_02_a.png") no-repeat center top;
}
.pro-list li:nth-child(3):hover{
    background: url("../images/pro_li_03_a.png") no-repeat center top;
}
.pro-list li:nth-child(4):hover{
    background: url("../images/pro_li_04_a.png") no-repeat center top;
}
.pro-list li:nth-child(5){
    background: url("../images/pro_li_05.png") no-repeat center top;
}
.pro-list li:nth-child(6){
    background: url("../images/pro_li_06.png") no-repeat center top;
}
.pro-list li:nth-child(7){
    background: url("../images/pro_li_07.png") no-repeat center top;
}
.pro-list li:nth-child(8){
    background: url("../images/pro_li_08.png") no-repeat center top;
}
.pro-list li:nth-child(5):hover{
    background: url("../images/pro_li_05_a.png") no-repeat center top;
}
.pro-list li:nth-child(6):hover{
    background: url("../images/pro_li_06_a.png") no-repeat center top;
}
.pro-list li:nth-child(7):hover{
    background: url("../images/pro_li_07_a.png") no-repeat center top;
}
.pro-list li:nth-child(8):hover{
    background: url("../images/pro_li_08_a.png") no-repeat center top;
}
/*工程案例*/
.case{
    text-align: center;
    background: url("../images/case_bg.jpg") no-repeat center center;
    padding-top: 118px;
    height: 600px;
}
.case .title,
.about .title{
    background: url("../images/title_case.png") no-repeat center bottom;
}
.case .title h3,
.about .title h3{
    color: white;
}
.swiper-case{
    overflow: hidden;
    padding-top: 15px;
    margin-bottom: 55px;
}
.swiper-case li{
    display: inline-block;
    vertical-align: top;
    width: 300px;
    position: relative;
}
.swiper-case li + li{
    margin-left: 80px;
}
.case-m,
.case-img{
    width: 100%;
    height: 200px;
}
.case-m{
    position: absolute;
    z-index: 9;
    background: rgba(0,0,0,.7);
    padding-top: 82px;
    display: none;
}
.case-m p{
    border: 1px solid #f60;
    width: 137px;
    line-height: 36px;
    color: #f60;
    font-size: 15px;
    margin: 0 auto;
}
.swiper-case li a>p{
    line-height: 50px;
    color: white;
    font-size: 16px;
    padding: 0 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: url("../images/case_p_bg.png") repeat-x;
}
.case-img{
    box-shadow:0 0 15px #000;
    position: relative;
}
.case-img:before{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    border: 8px solid #000;
    display: none;
}
.swiper-case li:hover .case-img:before,
.swiper-case li:hover .case-m{
    display: block;
}
/*产品展示*/
.show{
    padding-top: 55px;
    padding-bottom: 40px;
    text-align: center;
}
.show-list li{
    float: left;
    width: 255px;
    margin: 0 26px 10px 0;
}
.show-list li img{
    display: block;
    width: 100%;
    height: 192px;
}
.show-list li p{
    line-height: 40px;
    font-size: 15px;
    padding: 0 10px;
}
/*关于我们*/
.about{
    background: url("../images/about_bg.jpg") no-repeat center top;
    height: 638px;
    text-align: center;
    padding-top: 55px;
}
.about-list{
    margin-bottom: 30px;
    text-align: center;
}
.about-list li{
    display: inline-block;
    vertical-align: top;
    margin: 0 7px;
    width: 126px;
    background: #666;
    color: white;
    line-height: 38px;
    font-size: 16px;
}
.about-list li:hover,
.about-list li.active{
    background: #f60;
}
.about-info{
    padding-left: 390px;
    color: white;
    font-size: 16px;
    line-height: 32px;
    text-align: left;
}
/*新闻资讯*/
.news{
    text-align: center;
    padding-top: 50px;
    padding-bottom: 60px;
    background: #f0f0f0;
}
.swiper-news{
    padding: 15px 15px 0;
    margin-top: -15px;
    overflow: hidden;
}
.swiper-news li{
    float: left;
    width: 520px;
    height: 155px;
    background: white;
    margin-bottom: 30px;
}
.swiper-news li:nth-child(2n){
    float: right;
}
.swiper-news li:hover{
    box-shadow: 0 0 10px rgba(0,0,0,.25);
}
.swiper-news li a{
    padding: 20px;
}
.news-time{
    border-right: 1px dashed #999;
    height: 100%;
    width: 96px;
}
.news-time strong{
    display: block;
    font-size: 48px;
    color: #666;
    line-height: 60px;
    border-bottom: 1px dashed #999;
}
.news-time p{
    color: #999;
    line-height: 40px;
}
.news-info{
    padding-left: 115px;
    text-align: left;
}
.news-info h3{
    font-size: 16px;
    font-weight: normal;
    margin-bottom: 5px;
}
.news-info p{
    font-size: 13px;
    line-height: 22px;
    color: #999;
}
/*联系我们*/
.contact{
    background: #272727;
    color: white;
}
.contact>div{
    float: left;
    line-height: 115px;
    font-size: 16px;
    background: url("../images/contact_div_bg.png") no-repeat right top;
}
.contact-phone{
    width: 350px;
}
.contact-tel,
.contact-mass{
    width: 375px;
}
.contact-phone p{
    white-space: nowrap;
}
.contact-phone p{
    text-indent: 47px;
    background: url("../images/contact_phone.png") no-repeat left 15px center;
}
.contact-tel p{
    text-indent: 100px;
    background: url("../images/contact_tel.png") no-repeat left 55px center;
}
.contact-mass p{
    text-indent: 100px;
    background: url("../images/contact_mass.png") no-repeat left 55px center;
}
/*底部信息*/
.footer{
    background: #000;
    color: white;
    line-height: 28px;
    text-align: center;
    padding-top: 30px;
    padding-bottom: 30px;
}
.footer p img{
    position: relative;
    vertical-align: top;
    top: 7px;
}
.footer p i{
    border-left: 1px solid currentColor;
    margin-left: 10px;
    padding:12px 10px 0 0;
    display: inline-block;
    vertical-align: middle;
}
.footer p a:hover{
    text-decoration: underline;
}
/*关于我们页面----------------------------------------------------------------------*/
.i-banner{
    height: 280px;
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
}
.i-banner img{
    display: block;
    position: absolute;
    width: 1920px;
    height: 100%;
    top: 0;
    left: 50%;
    margin-left: -960px;
}
.i-con{
    min-height: 600px;
    margin-bottom: 50px;
}
.i-a,
.i-p{
    text-align: center;
}
.i-a{
    margin-bottom: 50px;
    min-height: 600px;
}
.i-a .about-info{
    color: #333;
    text-indent: 2em;
}
/*产品页面----------------------------------------------------------------------*/
.i-p-s{
    height: 395px;
    margin-bottom: 60px;
    overflow: hidden;
}
.i-p-s-img{
    width: 590px;
    height: 100%;
    overflow: hidden;
}
.i-p-s-info{
    padding: 30px 25px 0 620px;
    height: 100%;
    text-align: left;
    background: #f0f0f0;
}
.proinfo-img-show{
    position: relative;
    height: 100%;
}
.proinfo-img-show-big,
.proinfo-img-show-big ul,
.proinfo-img-show-sml-warp,
.proinfo-img-show-sml ul{
    height: 100%;
}
.proinfo-img-show-sml{
    width: 100%;
    height: 105px;
    overflow: hidden;
    position: absolute;
    z-index: 9;
    left: 0;
    bottom:0;
    padding-top: 13px;
    background: rgba(0,0,0,.65);
}
.proinfo-img-show-sml li{
    float: left;
    width: 137px;
    height: 100%;
    margin: 0 7px;
}
.proinfo-img-show-sml li.smlz_cls{
    border: 2px solid #f60;
}
.proinfo-img-show-prev,
.proinfo-img-show-next{
    position: absolute;
    display: block;
    width: 24px;
    height: 92px;
    bottom: 0;
    z-index: 10;
    cursor: pointer;
}
.proinfo-img-show-prev{
    left: 0;
    background: url("../images/i_p_s_l.png") no-repeat left center;
}
.proinfo-img-show-next{
    right: 0;
    background: url("../images/i_p_s_r.png") no-repeat right center;
}
.i-p-s-info h3,
.i-p-a-con-info h3{
    font-size: 22px;
    margin-bottom: 5px;
}
.i-p-s-info p,
.i-p-a-con-info p{
    font-size: 15px;
    line-height: 28px;
}
.i-p-a{
    margin-bottom: 60px;
}
.i-p-title{
    text-align: center;
    font-size: 26px;
    margin-bottom: 25px;
}
.i-p-title span{
    font-weight: normal;
    color: #999;
}
.i-p-a-list,
.i-p-t-list{
    margin-bottom: 30px;
    text-align: center;
}
.i-p-a-list li,
.i-p-t-list li{
    display: inline-block;
    vertical-align: top;
    background: url("../images/i_p_list_li.jpg") no-repeat;
    width: 120px;
    line-height: 35px;
    padding: 0 10px;
    cursor: pointer;
}
.i-p-a-list li.active,
.i-p-a-list li:hover,
.i-p-t-list li.active,
.i-p-t-list li:hover{
    background: #fe6600;
    color: white;
}
.i-p-a-con>div{
    display: none;
    height: 335px;
}
.i-p-a-con>div.active,
.i-p-t-con>div.active{
    display: block;
}
.i-p-a-con>div img{
    width: 500px;
    height: 100%;
}
.i-p-a-con-info{
    text-align: left;
    height: 100%;
    border: 1px solid #d6d6d6;
    border-left: none;
    padding: 50px 25px 0 525px;
}
.i-p-t{
    background: #f0f0f0;
    padding-top: 70px;
    padding-bottom: 100px;
}
.i-p-t-con{
    text-align: left;
}
.i-p-t-con>div{
    display: none;
}
/*案例页面---------------------------------------------------------------*/
.i-c-list li{
    width: 530px;
    height: 180px;
    float: left;
    margin-bottom: 30px;
}
.i-c-list li:nth-child(2n){
    float: right;
}
.i-c-list li img{
    display: block;
    width: 270px;
    height: 100%;
    float: left;
}
.i-c-info{
    background: #f0f0f0;
    height: 100%;
    padding: 25px 20px 0 290px;
    text-align: left;
}
.i-c-info h3{
    font-size: 16px;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.i-c-info p{
    font-size: 12px;
    line-height: 22px;
    height: 66px;
    overflow: hidden;
}
.i-c-info span{
    display: block;
    font-size: 12px;
    line-height: 25px;
    margin-top: 5px;
}
.i-c-list li:hover .i-c-info{
    background: #f60;
}
.i-c-list li:hover h3,
.i-c-list li:hover p,
.i-c-list li:hover span{
    color: white;
}
.pages{
    clear: both;
    text-align: center;
    overflow: hidden;
    margin:20px auto 70px;
    font-family: "宋体";
}
.pages a{
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 1px solid #c3c3c3;
    background-color: #f5f5f5;
    line-height: 24px;
    text-align: center;
    margin-right: 16px;
}
.pages a:last-child{
    margin-right: 0;
}
.pages a.page_top,
.pages a.page_bottom{
    width: 30px;
}
.pages a.page_active,
.pages a:hover{
    color: #f60;
}
/*产品知识-------------------------------------------------------------------*/
.i-k-list li{
    float: left;
    width: 350px;
    height: 255px;
    background: #f0f0f0 url("../images/i_k_li.png") no-repeat right bottom;
    margin: 0 25px 30px 0;
    box-shadow: 1px 1px 3px 1px rgba(0,0,0,.3) inset;
}
.i-k-list li:hover{
    background: #f0f0f0 url("../images/i_k_li_a.png") no-repeat right bottom;
}
.i-k-list li:hover h3{
    color: #f60;
}
.i-k-list li a{
    padding: 35px 20px 0;
}
.i-k-list li h3{
    font-size: 16px;
    margin-bottom: 5px;
}
.i-k-list li p{
    line-height: 28px;
    height: 140px;
    overflow: hidden;
}
/*新闻中心-------------------------------------------------------------------*/
.i-n-imp{
    height: 250px;
    margin-bottom: 10px;
}
.i-n-imp-img{
    height: 100%;
    width: 490px;
}
.i-n-imp-info{
    background: #f3f3f3;
    padding: 40px 20px 0 520px;
    height: 100%;
    text-align: left;
}
.i-n-imp-info h3{
    font-size: 16px;
    margin-bottom: 10px;
}
.i-n-imp-info h3:hover,
.i-n-list li:hover p{
    color: #f90;
}
.i-n-imp-info p{
    font-size: 13px;
    line-height: 26px;
    color: #666;
    height: 130px;
    overflow: hidden;
}
.i-n-list li{
    height: 50px;
    line-height: 50px;
    border-bottom: 1px dashed #999;
    background: url("../images/i_n_li.png") no-repeat left center;
}
.i-n-list{
    margin-bottom: 40px;
}
.i-n-list li p{
    width: 580px;
    text-indent: 20px;
}
.i-n-list li span{
    color: #999;
}
/*联系我们*/
.i-co{
    margin-bottom: 60px;
}
.i-co-info{
    height: 340px;
    position: relative;
}
.i-co-info-con{
    padding: 60px 630px 0 25px;
    height: 100%;
    background: #f0f0f0;
}
.i-co-info h3{
    font-size: 24px;
    margin-bottom: 5px;
}
.i-co-info p{
    font-size: 16px;
    line-height: 30px;
    white-space: nowrap;
}
.map{
    width: 610px;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    overflow: hidden;
}


.r{ float:right;}
.l{ float:left;}
a{ outline:none;}
.blue{ color:#f60;}
.mar_20{margin-top:20px;}
.ny_pad{ min-height:300px;  overflow:hidden; }
.ny_news_ct88{padding:0px 0px 30px; line-height:30px; text-align: left;}
.ny_news_ct88 .info{ padding-bottom: 10px; margin-bottom: 0; overflow: hidden; }
.ny_news_ct88 .info p{text-indent: 0;float: left;background:#ccc; padding:2px 5px; margin-right:8px;  overflow: hidden; text-overflow: ellipsis; white-space:nowrap;}
.ny_news_tl88 li{text-align:center; height:40px; line-height:40px;}
.ny_news_tl88 .new_title{font-size:20px; font-weight:bold; border-bottom:#ddd solid 1px;}
.ny_news_tl88 span{padding:0 5px; color:#999;}
.ny_news_ct88 p{ text-indent: 24px; }
.news_fy{padding:10px 50px 0; height:55px; border-top:#ccc solid 1px;position: relative;z-index: 999;text-align: left;}
.news_fy_l{width:300px;}
.news_fy_l li{height:24px; line-height:24px;}
.news_fy_l span{font-weight:bold;}
.news_fy_r{height:35px; overflow:hidden; padding-top:12px; width:200px;}
.news_fy_r .bdsharebuttonbox{float: right;}

.feedback_table{border-collapse:collapse; }
.feedback_table h4,.feedback_table h3{color: #666;}
.feedback_table tr td{ border: 1px solid #ececec;line-height: 50px;}
.feedback_table tr td .bt{ width:57px; height:22px; line-height:22px;}
.feedback_table tr td input,.feedback_table tr td textarea{color: #666; margin:0 10px; border: 1px solid #ececec;}
.feedback_table tr td #address{height: 30px; width: 80%; line-height: 15px; }
.feedback_table tr td textarea{margin:10px 0px 10px 10px; width: 80%;}

.sub{width: 320px;white-space:nowrap; overflow:hidden; text-overflow: ellipsis;}

.news_image{ padding:20px 0; position:relative;}
.news_image img{ border-radius:4px; display:block; margin:0 auto;}
.news_image #pre1{position:absolute; display:block; width:50%; height:100%; top:0; z-index:9; cursor: url(/images/1.cur?t=844888),auto;}
.news_image #next1{position:absolute;display:block; width:50%; height:100%; top:0; left:50%;z-index:9;cursor: url(/images/2.cur?t=844888),auto;}
 
/*翻页*/
.fy{height:80px;line-height:32px; text-align:center; width:100%; clear: both;}
.fy a,.fy span{padding:5px 11px;border:#aaa solid 1px;margin:0 7px;background-color:#f5f5f5; color: #666;}
.fy span,.fy a:hover{color:#f60;}
.flink a{ margin:0 5px;}