@charset "UTF-8";
/*top*/
#header{
    padding: 0 100px;
    height: 100px;
    position: relative;
}
.logo{
    width: 548px;
    margin-top: 15px;
    float: left;
}
.logo img{
    width: 100%;
}
.nav{
    float:right;
    margin-top: 40px;
}
.nav ul li{
    width: 100px;
    float: left;
    text-align: center;
    font-size: 16px;
    position: relative;
    height: 60px;
}
.nav ul li a{
    height: 60px;
    width: 100%;
}
.nav ul li:hover>a{
    border-bottom: 3px solid #0064b2;
    padding-bottom: 12px;
    color: #0064b2;
}
.nav ul .nav-active a{
    border-bottom: 3px solid #0064b2;
    padding-bottom: 12px;
    /*color: #0064b2;*/
}
.nav-sub{
    position: absolute;
    top: 60px;
    z-index: 66;
    display: none;
    width: 100%;
}
.nav-sub dl dd{

    height: 40px;
    background: #0064b2;
    text-align: center;
    line-height: 40px;
    margin-bottom: 2px;
}
.nav-sub dl dd a{
    color: #fff;
    font-size: 14px;
}
.nav-sub dl dd:hover{
    background:#dd0014;
}
@media(max-width:1600px){
    .logo{
        width: 450px;
    }
}
@media(max-width:1500px){
    .logo{
        width: 400px;
    }
    .nav ul li{
        width: 90px;
    }
    #header{
        padding:0 30px;
    }
}
@media(max-width:1200px){
    .logo{
        width:290px;
        margin-top: 20px;
    }
    .nav ul li{
        width:80px;
        font-size: 14px;
        height: 40px;
    }
    .nav ul li a{
        height: 40px;
    }
    #header{
        height: 80px;
    }
    .nav{
        margin-top: 30px;
    }
    .nav-sub{
        top: 51px;
    }
    .nav-sub dl dd{
        height: 35px;
        line-height: 35px;
    }
}
@media(max-width:991px){
    #header{
        height:70px;
        padding: 0 15px;
    }
}
@media(max-width:400px){
    #header{
        height:50px;
        padding: 0 15px;
    }
    .logo{
        width:240px;
        margin-top:10px;
    }
    #navToggle{
        width: 50px;
        height: 50px;
    }
}
/*首页产品*/
#homepro{
    background:url(../img/homepro-bg.jpg) no-repeat center top;
    padding-top:78px;
    padding-bottom: 54px;
}
.homepro-tit{
    border-bottom: 1px solid #d2d2d2;
    padding-bottom: 40px;
    margin-bottom: 40px;
}
.homepro-titr ul li{
    width: 35px;
    height: 35px;
    background: #0064b2;
    float: left;
    text-align: center;
    line-height: 30px;
    margin-left: 10px;
    position: relative;
}
.homepro-titr ul li div{
    background-image: none;
    width: 35px;
    height: 35px;
}
.homepro-titr ul li div.swiper-button-disabled{
    opacity: 1;
}
.homepro-titr ul li div.swiper-button-next{
    right: auto;
    margin-top: 0;
    top: 0;
}
.homepro-titr ul li div.swiper-button-prev{
    left: auto;
    margin-top: 0;
    top: 0;
}
.homepro-titr ul li:hover{
    background: #ec1a23;
    cursor: pointer;
}
.homepro-titl{
    float: left;
}
.homepro-titr{
    float:right;
}
.homepro-titl h3{
    font-size: 36px;
    font-weight: bold;
    color: #000;
}
.homepro-mul li{
    padding: 0 10px;
    margin-bottom: 20px;
}
.homepro-mul li a{
    background: #d3edfb;
    display: block;
    padding-top: 30px;
}
.homepro-mul li a span{
    display: block;
    font-size: 24px;
    color: #222222;
    text-align: center;
    transition: all 0.5s;
}
.homepro-mul li a img{
    width: 100%;
    margin-top: 50px;
    padding:0 40px 40px;
}
.homepro-mul li:hover a span{
    color: #0064b2;
    transform: translateY(10px);
}
.homepro-m{
    margin-top: 40px;
}
.homepro-mul.row{
    margin-left: -10px;
    margin-right: -10px;
}
@media(max-width:1200px){
    .homepro-titl h3{
        font-size:28px;
    }
    #homepro{
        padding-top: 20px;
    }
}
@media(max-width:991px){
    #homepro{
        padding-bottom: 30px;
    }
    .homepro-tit {
        padding-bottom: 25px;
        margin-bottom: 25px;
    }
    .homepro-titl h3 {
        font-size: 24px;
    }
    .homepro-m {
        margin-top: 10px;
    }
    .homepro-mul li a span{
        font-size: 18px;
    }
}
@media(max-width:449px){
    .homepro-titl h3{
        font-size: 18px;
    }
    .homepro-m {
        margin-top: 0px;
    }
    .homepro-tit {
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
}
/*首页介绍*/
.ducel{
    background: url(../img/duce-bgl.jpg) no-repeat top center;
    height: 750px;
    padding-top: 220px;
}
.ducer{
    background: url(../img/duce-bgr.jpg) no-repeat top center;
    height: 750px;
}
.ducerimg{
    width: 100px;
    height: 100px;
    background: #0064b2;
    border-radius: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.ducel-img{
    float: right;
    padding-right: 200px;
}
.ducel-txt{
    color: #fff;
    width: 530px;
}
.ducel-txt{
    float:right;
    margin-right:110px;
    margin-top: 60px;
}
.ducel-txt h2{
    font-size: 18px;
}
.ducel-txt h3{
    margin-top: 18px;
    font-size: 16px;
    line-height: 20px;
}
.ducer{
    padding-top: 100px;
    padding-left: 50px;
}
.ducer ul li{
    width: 550px;
    color: #fff;
    margin-bottom: 50px;
}
.ducerimg{
    float: left;
    transition:all 0.5s;
}
.ducel-img img{
    width: 100%;
}
.ducel-txt{
    margin-right: 15px;
}
.ducertxt{
    float:right;
    width:calc( 100% - 140px);
}
.ducertxt h2{
    font-size: 22px;
    font-weight: bold;
}
.ducertxt h3{
    font-size: 16px;
    margin-top: 14px;
    line-height: 24px;
}
.ducer ul li:hover .ducerimg{
    background: #dd0014;
    transform: rotate(45deg);
}
#duce{
    overflow: hidden;
}
@media(max-width:1400px){
    .ducel-img{
        padding-right: 100px;
    }
    .ducer ul li{
        width: 480px;
    }
}
@media(max-width:1200px){
    .ducel-img {
        padding-right: 50px;
        width:75%;
    }
    .ducel-txt{
        width: 100%;
        margin-right: 0;
    }
    .ducerimg{
        width: 85px;
        height: 85px;
    }
    .ducertxt {
        width: calc( 100% - 110px);
    }
    .ducer ul li {
        width: 85%;
    }
}
@media(max-width:991px){
    .ducel {
        height: 400px;
        padding: 50px 50px 20px;
    }
    .ducel-img{
        width: 55%;
        float: left;
    }
}
@media(max-width:700px){
    .ducel {
        height: 400px;
        padding: 50px 50px 20px;
    }
    .ducel-img{
        width: 55%;
        float: left;
    }
    .ducel-txt h2{
        font-size: 14px;
    }
    .ducel {
        height: 340px;
        padding: 50px 30px 10px;
    }
}
@media(max-width:449px){
    .ducel-img {
        width: 65%;
    }
    .ducel-txt{
        margin-top: 40px;
    }
    .ducertxt h2{
        font-size: 18px;
    }
    .ducertxt h3 {
        font-size: 14px;
        margin-top: 14px;
        line-height: 22px;
    }
    .ducer{
        padding:50px 20px 0;
        height:auto;
    }
    .ducer ul li{
        width: 100%;
    }
    .ducerimg{
        width: 70px;
        height: 70px;
        padding: 15px;
    }
    .ducertxt {
        width: calc( 100% - 90px);
    }
}
/*首页关于我们*/
#homeabout{
    background:url(../img//homeabout-bg.jpg) no-repeat top center;
    padding-top: 100px;
}
.homeabout-ul li{
    padding: 0 14px;
}
.homeabout-ul li img{
    width: 100%;
}
.homeabout-txt h3{
    font-size: 24px;
    color: #222222;
    transition: all 0.3s;
}
.homeabout-txt:hover h3{
    transform: translateY(-5px);
    color:#0064b2;
}
.homeabout-txt {
    margin: 15px 0 18px 0;
}
.homeabout-txt h4{
    font-size: 16px;
    margin-top:15px;
}
@media(max-width:991px){
    #homeabout{
        padding-top: 80px;
    }
    .homeabout-ul li {
        padding: 0px 50px;
    }
    .homeabout-txt{
        margin-bottom: 20px;
    }
}
@media(max-width:600px){
    #homeabout{
        padding-top:20px;
    }
    .homeabout-ul li {
        padding: 0px 0px;
    }
    .homeabout-txt{
        margin-bottom: 10px;
    }
    .homeabout-txt h3{
        font-size: 18px;
    }
    .homeabout-txt h4 {
        font-size: 14px;
        margin-top: 8px;
    }
}
/*首页工程案例*/
#homecase{
    margin-top: 90px;
}
.hometit h2{
    font-size: 30px;
    color: #0064b2;
    text-transform: uppercase;
}
.hometit{
    text-align: center;
}
.hometit h3{
    font-size: 30px;
    font-weight: bold;
    color:#222222;
    margin-top: 28px;
}
.homecase-img img{
    width: 100%;
}
.homecase-mul li img{
    width: 100%;
}
.homecase-mul li{
    padding: 0;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}
.homecase-mask{
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.5);
    position: absolute;
    left: 0;
    top:100%;
    color: #fff;
    text-align: center;
    font-size: 24px;
    transition: all 0.5s;
}
.homecase-mul li:hover .homecase-mask{
    top: 0;
}
.homecase-mul.row{
    margin: 0;
}
.homecase-mask h3{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
@media(max-width:991px){
    #homecase {
        margin-top: 40px;
    }
    .hometit h2{
        font-size: 20px;
    }
    .hometit h3 {
        font-size: 20px;
        margin-top: 8px;
    }
    .homecase-mask{
        font-size: 18px;
    }
}
@media(max-width:449px){
    .hometit h2{
        font-size: 18px;
    }
    .hometit h3{
        font-size: 18px;
        margin-top: 5px;
    }
    #homecase {
        margin-top: 20px;
    }
    .homecase-mask{
        font-size: 14px;
    }
}
/*首页新闻*/
#homenews{
    background: url(../img/homenews-bg.jpg) no-repeat top center;
    padding-top: 80px;
    padding-bottom: 80px;
}
.homenews-mul{
    margin-top: 60px;
}
.homenews-mul li{
    padding: 0 15px;
}
.homenews-mul li .homenews-img img{
    width: 100%;
}
.homenews-txtl{
    width: 60px;
    float: left;
}
.homenews-txtr{
    width:calc(100% - 60px);
    float: left;
}
.homenews-txt{
    margin-top: 20px;
}
.homenews-txtl h2{
    font-size: 30px;
    color: #000000;
    font-weight: bold;
    border-bottom:4px solid #000;
    width: 36px;
}
.homenews-txtl h3{
    font-size: 30px;
    color: #000000;
    font-weight: bold;
}
.homenews-txtr h3{
    font-size:20px;
    color: #000000;
    font-weight: bold;
    transition: all 0.5s;
}
.homenews-txtr h4{
    color: #666666;
    font-size: 16px;
    line-height: 24px;
    margin-top: 10px;
}
.homenews-mul li:hover .homenews-txtr h3{
    color: #0064b2;
    transform: translateX(10px);
}
.homenews-img{
    overflow: hidden;
}
.homenews-img img{
    transition: all 0.5s; 
}
.homenews-mul li:hover .homenews-img img{
    transform: scale(1.1);
}
@media(max-width:991px){
    .homenews-mul li{
        margin-bottom: 20px;
        padding: 0 50px;
    }
    #homenews{
        padding-top: 60px;
        padding-bottom: 50px;
    }
    .homenews-txtr h3{
        font-size: 18px;
    }
    .homenews-txtr h4{
        font-size: 14px;
        line-height: 22px;
    }
    .homenews-txtl h2{
        width: 30px;
        font-size: 24px;
    }
    .homenews-txtl h3{
        font-size: 24px;
    }
    .homenews-txtl{
        width: 50px;
    }
    .homenews-txtr {
        width: calc(100% - 50px);
    }
}
@media(max-width:600px){
    #homenews{
        padding-top:30px;
        padding-bottom: 20px;
    }
    .homenews-mul {
        margin-top: 25px;
    }
    .homenews-mul li{
        padding: 0 15px;
    }
    .homenews-txtr h3{
        font-size: 16px;
    }
    .homenews-txtr h4{
        line-height: 20px;
    }
}
/*底部*/
#footer{
    background: #222222;
    padding-top:60px;
    overflow: hidden;
}
.footer-copyright h2{
    float: left;
}
.footer-copyright h3{
    float: right;
}
.footertit span{
    display: block;
    width: 34px;
    height: 2px;
    background: #fff;
    margin: 20px 0;
}
.footertit h2{
    font-size: 16px;
    color: #fff;
}
.footer-dl{
    width:250px;
    font-size: 16px;
}
.footer-dl dd{
    float: left;
    margin-right:30px;
    margin-bottom: 20px;
}
.footer-dl dd a{
    color: #c9c9c9;
}
.footer-copyright{
    border-top: 1px solid #e5e5e5;
    height: 80px;
    margin-top: 60px;
}
.footer-copyright h2{
    color: #c9c9c9;
    font-size: 16px;
    line-height: 24px;
}
.footer-copyright h3{
    color: #c9c9c9;
    font-size: 16px;
    line-height: 80px;
}
.footer-contact p{
    color: #c9c9c9;
    font-size: 16px;
    line-height: 35px;
}
.footer-gzdl dd{
    float: left;
    margin-right: 30px;
    text-align: center;
    font-size: 16px;
    color: #c9c9c9;
}
.footer-gzdl dd h3{
    margin-top: 23px;
}
@media(max-width:1200px){
    .footer-gzdl dd img{
        width: 100%;
    }
    .footer-gzdl dd{
        width: 40%;
        margin-right: 0;
    }
    .footer-gzdl dd:last-child{
        float: right;
    }
}
@media(max-width:991px){
    .footer-gzdl dd img{
        width: 100%;
    }
    .footer-gzdl dd{
        width: 40%;
        margin-right: 0;
    }
    .footer-box ul li{
        height: 230px;
        margin-bottom:20px;
    }
    .footer-box .row{
        margin: 0;
    }
    #footer{
        padding-top: 40px;
    }
    .footer-gz h3{
        font-size: 14px;
    }
}
@media(max-width:600px){
    .footer-copyright h3{
        display: none;
    }
    .footer-copyright{
        height: 60px;
    }
    .footer-copyright h2 {
        font-size: 14px;
        line-height: 60px;
    }
    .gunzhuli{
        display: none;
    }
    .footer-copyright h2{
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        width: 100%;
    }
    .footer-dl dd {
        float: left;
        margin-right: 25px;
        margin-bottom: 9px;
    }
    .footer-contact p{
        line-height: 24px;
    }
    .footer-copyright{
        margin-top: 0;
    }
    
}
@media(max-width:449px){
    .footer-box ul li{
        height: 195px;
    }
    .footer-dl {
        width: 162px;
        font-size: 14px;
        margin: 0 auto;
    }
    .footertit span{
        margin:15px auto;
    }
    .footertit h2{
        text-align: center;
    }
    .footer-contact{
        text-align: center;
    }
    .footer-contact p{
        font-size: 14px;
    }
    .footer-box ul li{
        height: 160px;
    }
    #footer {
        padding-top: 25px;
    }
    .footer-dl dd:nth-of-type(2n){
        margin-right:0;
    }
    .footer-dl{
        width: 137px;
    }
}
/*产品内页*/
.inside-banner img{
    width: 100%;
}
.leftbox{
    width: 220px;
    float: left;
}
#products{
    margin-top:80px;
}
.lefttit{
    height: 110px;
    background: #0064b2;
    text-align: center;
    color: #fff;
    position: relative;
}
.left_ul li{
    height: 50px;
    line-height: 50px;
    border-left: 1px solid #d2d2d2;
    border-right: 1px solid #d2d2d2;
    border-bottom: 1px solid #d2d2d2;
}
.left_ul li a{
    display: block;
    background: url(../img/left-img.jpg) no-repeat  40px center;
    text-align:left;
    padding-left: 68px;
}
.left-contactimg img{
    width: 100%;
}
.left-contactimg img:last-child{
    margin-top: 10px;
}
.left-contact h3{
    margin-top: 15px;
}
.left-contact a{
    background: url(../img/left-img3.jpg) no-repeat;
    width: 130px;
    height: 30px;
    display: block;
    color: #fff;
    line-height: 30px;
    padding-left: 20px;
    margin-top: 20px;
}
.lefttit h3{
    font-size: 30px;
    font-weight: bold;
    padding-top: 30px;
}
.lefttit h4{
    margin-top: 8px;
}
.rightbox ul li{
    text-align: center;
}
.rightbox ul li .pro-img .ap{
    background:#d3edfb;
    padding:66px 40px 60px;
}
.pro-img img{
    width: 100%;
}
.rightbox{
    float:right;
    width: calc(100% - 267px);
}
.rightbox ul li h3{
    margin-top: 18px;
    margin-bottom: 25px;
}
.rightbox ul li:hover h3{
    color: #0064b2;
}
.pronavToggle{
    display: none;
}
.left_ul li a:hover{
    color: #dd0014;
}
.left_ul li.active a{
    color: #dd0014;
}
/* 联系我们 */
.contact_left{
    background: #f3f3f3;
    padding: 52px 54px 52px;
    margin-bottom: 20px;
    width: 50%;
    float: left;
}
.contact_left>h3{
    font-size: 24px;
    font-weight: bold;
    color: #000000;
    margin-bottom: 25px;
}
.contact_left>p{
    font-size: 16px;
    line-height: 30px;
}
.contact_right{
    width: 48%;
    float: right;
}
.contact_right>img{
    display: block;
    width: 100%;
}
.map>img{
    display: block;
    width: 100%;
}
@media(max-width: 1199px){
    .contact_left,.contact_right{
        width: 100%;
        float: none;
    }
    .contact_right>img{
        margin-bottom: 20px;
    }
}

@media(max-width: 767px){
    .contact_left{
        padding: 15px;
    }
    .contact_left>h3{
        font-size: 18px;
        margin-bottom: 10px;
    }
    .contact_left > p{
        font-size: 14px;
        line-height: 24px;
    }
}
/* 导航按钮 */
#pronavToggle{
    display: none;
	overflow: hidden;
	position: absolute;
	cursor: pointer;
	box-sizing: border-box;
	width: 70px;
	height: 70px;
	padding: 15px;
	background: #0064b2;
	padding: 0;
	right: 0px;
	top: 0px;
	z-index: 999;
	-moz-transition: -moz-transform 0.3s;
	-o-transition: -o-transform 0.3s;
	-webkit-transition: -webkit-transform 0.3s;
	transition: transform 0.3s;	
}
#pronavToggle::before {
    margin-top: -7px;
}
#pronavToggle::after {
    margin-top: 7px;
}
#pronavToggle span,
#pronavToggle::after,
#pronavToggle::before {
    height: 2px;
    width: 22px;
    top: 50%;
    left: 50%;
    margin-left: -11px;
    background: #000;
    position: absolute;
    display: block;
    content: '';
    text-indent: -9999px;
    transition: all 300ms ease-in-out;
}
#pronavToggle.show span {
    opacity: 0;
}
#pronavToggle span, #pronavToggle::after, #pronavToggle::before {
    height: 3px;
    width: 22px;
    top: 50%;
    left: 50%;
    margin-left: -11px;
    background: #fff;
    position: absolute;
    display: block;
    content: '';
    text-indent: -9999px;
    transition: all 300ms ease-in-out;
}
@media(max-width:991px){
    #pronavToggle{
        display: block;
    }
    .leftbox{
        width: 100%;
    }
    .left_ul{
        display: none;
    }
    .rightbox{
        width: 100%;
    }
    .left-contact{
        display: none;
    }
    .lefttit{
        height:50px;
        text-align: left;
        padding-left: 20px;
    }
    .lefttit h3 {
        font-size: 16px;
        padding-top: 10px;
    }
    #pronavToggle{
        width: 50px;
        height: 50px;
    }
    .lefttit h4{
        margin-top: 2px;
    }
    #products{
        margin-top: 40px;
    }
    .rightbox{
        margin-top: 30px;
    }
    .left_ul li a {
        background: url(../img/left-img.jpg) no-repeat 15px center;
        text-align: left;
        padding-left: 40px;
    }
}
@media(max-width:449px){
    #products {
        margin-top: 20px;
    }
    .rightbox {
        margin-top: 15px;
    }
    .page-box {
        height: 34px;
        margin-top: 20px;
    }
    .page-box a {
        height: 25px;
        line-height: 25px;
        padding: 0 5px;
    }
}
.about-txt img{
    width: 100%;
}
#products{
    margin-bottom:80px;
}
@media(max-width:991px){
    #products{
        margin-bottom:40px;
    }
    .prodtxt img{
        width: 100%;
    }
}
.news-box .news-ul li{
    text-align: left;
}
.news-fimg{
    width: 210px;
}
.news-fimg img{
    width: 100%;
}
.news-ul li{
    border-bottom: 1px solid #dcdcdc;
    padding-bottom: 30px;
}
.news-fimg{
    float: left;
}
.news-fr{
    float:right;
    width: calc(100% - 240px);
}
.news-fr h3::after{
    background: #d22819;
    width: 34px;
    height: 24px;
    color: #fff;
    text-align: center;
    line-height: 24px;
    position: absolute;
    content: "置顶";
    font-size: 12px;
    font-weight: normal;
    margin-left: 10px;
}
.news-fr h3{
    position: relative;
    font-size: 20px;
    font-weight: bold;
}
.news-box .news-ul li h3{
    margin-bottom: 12px;
    font-size: 20px;
    font-weight: bold;
}
.news-box .news-ul li h4{
    color:#999999;
}
.news-box .news-ul li h5{
    margin-top:10px;
    line-height: 24px;
}
@media(max-width:600px){
    .news-fimg{
        width: 100%;
    }
    .news-fr{
        width: 100%;
    }
    .news-box .news-ul li h3{
        font-size: 16px;
    }
    .news-ul li{
        padding-bottom: 15px;
    }
}
.homeabout-box{
    overflow: hidden;
}