@CHARSET "UTF-8";
html{margin:0;padding:0;border:0;}
body,div,span,object,iframe,h1,h2,h3,h4,p,blockquote,pre,a,address,code,b,em,img,
dl,dt,dd,ol,ul,li,fieldset,form,label,footer,
header,hgroup,nav,section
{margin:0;padding:0;border:0;}
body{background:#fff;color:#666;position:relative;font:12px/1.5 微软雅黑,;vertical-align:baseline;width:100%;overflow-x:hidden;}
a{text-decoration:none;outline:none;}
a:link{color:#666;}
a:visited{color:#666;}
a:hover,a:active,a:focus{color:#e87518;text-decoration:none;outline:none;}

input{padding:0;margin:0;font-family:'微软雅黑';}
img{border:none;background:none;vertical-align:middle;}
ul,ol,li{list-style-type:none;}
select,input,img,select{vertical-align:middle;}
table{border-collapse:collapse;border-spacing:0}
table, th, td {/*vertical-align: middle*/}
.clearfix:after{content: ".";display: block;height: 0;clear: both;overflow: hidden;visibility: hidden;}
.clearfix{zoom:1}
.clearboth{height:0px;line-height:0px;overflow:hidden;clear:both;font-size:0px;}

h1,h2,h3,h4{font-size:12px;font-weight:bold;}
hr {border: 0;border-top:1px solid #ccc;height:0;}

.com-img{ display:inline; overflow:hidden;margin:0 auto;display: table;}
.com-img img{ transition:all 0.5s ease-in 0s; -webkit-transition:all 0.5s ease-in 0s; -moz-transition:all 0.5s ease-in 0s; -o-transition:all 0.5s ease-in 0s;}
.com-img:hover img{transform:scale(1.1); -webkit-transform:scale(1.1); -moz-transform:scale(1.1); -o-transform:scale(1.1);-ms-transform:scale(1.1);}


p{margin: 0 0 0 0;}
.fl{float: left;}
.fr{float: right;}

/* */
.w1920{width: 1920px;margin-left: -960px;left:50%;position: relative;}
.w1200{width: 1200px;margin:0 auto;}


@font-face {
    font-family: 'constan2';
    src:url('../fonts/Microsoft JhengHei UI/msjhl_0.ttc') format('truetype');
}
.ssddds{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

            .demo-message-wrap input::-webkit-input-placeholder,
            .demo-message-wrap textarea::-webkit-input-placeholder {
                /* WebKit browsers */
                  color: #fff;
            }

            .demo-message-wrap input:-moz-placeholder,
            textarea:-moz-placeholder {
                /* Mozilla Firefox 4 to 18 */
                  color: #fff;
            }

            .demo-message-wrap input::-moz-placeholder,
            textarea::-moz-placeholder {
                /* Mozilla Firefox 19+ */
                   color: #fff;
            }

            .demo-message-wrap input:-ms-input-placeholder,
            textarea:-ms-input-placeholder {
                /* Internet Explorer 10+ */
                  color: #fff;
            }

            .demo-message-wrap input[type='text']::-webkit-input-placeholder{
                color: #fff;
            }



.aby_hh li:hover .aby_hh_img img{
    filter: invert(49%) sepia(93%) saturate(369%) hue-rotate(900deg) brightness(60%) contrast(93%);
}
/*头部样式*/
.sky{width:1920px;position:relative;left:50%;margin-left:-960px;height:35px;background:#dddddd;}
.sky_con{width:1200px;margin:0 auto;}
.huan{float:left;color:#666666;font:400 12px/35px "微软雅黑";}
.huan a{line-height:35px;color:#666666;font-size:12px;padding-right: 5px;}
.k1x{float:right;line-height:35px;color:#666666;font-size:12px;}
.k1x a{color:#666666;font-size:12px;}

.xyin-case-sort li:hover, .xyin-case-sort li.on {
    background: #3c486d;
    position: relative;
    color: #fff;
    cursor: pointer;
}

.xyin-case-sort li:hover a, .xyin-case-sort li.on a {
    color: #fff;
}

/*导航*/






/*#formsearch{width:420px;float:left;margin-left:60px;margin-top:40px;}
#search-type{float: left;width:100px;height: 24px;border: 1px solid #c8c8c8;margin-right: 5px;}
.hotSearch a{margin-right:6px;}
#formsearch input{background:#fff;border:1px solid #c8c8c8;float:left;width:260px;outline: none;}
#formsearch input#keyword{height:35px;line-height:35px;padding-left:4px;color:#666;}
#formsearch input#s_btn{width:44px;height:35px;line-height:35px;text-align:center;background:url(../images/so.png) no-repeat center;color:#fff;border:none;cursor:pointer;}
*/
input#keyword:-ms-input-placeholder{
color: #ccdfad;
}
input#keyword::-webkit-input-placeholder{
color: #ccdfad; 
}


#menu{
      width: 1920px;
    position: relative;
    left: 50%;
    margin-left: -960px;
    background: #03479c;
}
.ct1{color:#03479c;font-size:42px;text-align:center;}
.ct1 span{display:block;text-transform:uppercase;font-size:18px;font-weight:normal;color:#888888;font-family:"微软雅黑";line-height: 30px;}


.pt-left{     width: 50%;}
@media (min-width: 1600px){
.container {
    width: 1588px;
}
    
}

/*高品质追求*/
.box2{width:1200px;margin:0 auto;margin-top:20px;}
.tabz{position:relative;display:flex;justify-content:center;align-items:center;margin-top:50px;}
.tabz li{float:left;width:140px;height:32px;display:block;line-height:32px;background:#eaeaea;text-align:center;color:#666666;font-size:14px;cursor: pointer;margin-left:10px;}
.tabz li.cur{color:#fff;text-decoration:none;font-size:14px;background:#03479c;}
.tabz  li:hover, .tabz li.cur {
    background: #03479c;
    position: relative;
    color: #fff;
    cursor: pointer;
}

.tabz li:hover a, .tabz li.cur a {
    color: #fff;
}

.ttz{display: none;margin-top:30px;}
.list1z{padding:8px 10px;}
.list1z li{position:relative;vertical-align: middle;float:left;margin-right:26px;margin-bottom:26px}
.list1z li a.img{display:block}
.list1z li a.img img{width:376px;height:270px;}


.list1z li:nth-child(3n){float:right;margin-right:0px;}

.dac{background:#03479c;border-bottom-left-radius:5px;border-bottom-right-radius:5px;line-height:45px;height:45px;}
.list1z li h3{color:#fff;font-size:16px;float:left;font-weight:normal;margin-left:5%;}
.list1z li h3 a{color:#fff;font-size:16px;line-height:45px;}
.list1z li:hover .dac{background:#b99562;}


.mx{float:right;color:#fff;font-size:16px;margin-right:5%;}
.mx a{color:#fff;font-size:16px;}

/*滚动*/
.pin{width:1200px;margin:0 auto;}

.chan{text-align:center;padding-top:30px;position:relative;margin-bottom:40px;}
.l_btn,.r_btn{position:absolute;cursor:pointer;top:55%;}
.l_btn{left:-50px;}
.r_btn{right:-50px;}

.twt{float: left;}
.twt li a.img{display:block;}
.twt li a.img img{display:block;width: 273px;height:150px;}
.twt li{float: left;overflow: hidden; margin-left: 20px;}

#m_demo{overflow:hidden;width:100%;margin:0 auto;padding-top:20px;}
#m_indemo {float: left;width:800%}
#m_demo1 {float: left;}
#m_demo2 {float: left;}

.huise{width:1920px;position:relative;left:50%;margin-left:-960px;background:#f5f5f5;padding-bottom:50px;padding-top:70px;}

#demo{overflow:hidden;width:100%;margin:0 auto;}
#indemo {float: left;width:800%}
#demo1 {float: left;}
#demo2 {float: left;}


.anls{width:1200px;margin:0 auto;padding-top:40px;border-top:1px solid #e5e5e5}
.product_list3{}
.product_list3 li{float:left;margin-right:38px;margin-bottom:38px;_display:inline;position:relative;width:376px;height:248px;}
.product_list3 li a.img{}
.product_list3 li a.img img{width:376px;height:248px;}
.product_list3 li h3{text-align:center;position:absolute;bottom:0px;width:100%;background:url(../images/h3.png) no-repeat center top;height:40px;color:#fff;}
.product_list3 li h3 a{font-weight:normal;line-height:40px;font-size:16px;color:#fff;}
.product_list3 li a.img{display:block;}
.product_list3 li a.img:hover{border-color:#b99562;}


@media (min-width: 990px){
    .page-wrap-left {
    float: left;
    width: 305px;
    margin-right: 4.16666667%;
}
}


.wrapper {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.header {
    padding: 10px 0;
    position: fixed;
    z-index: 999;    
    background-color: #fff;
    width: 1920px;
    left: 50%;
    margin-left: -960px;
}

.header .logo {
    width: 44%;
}

.header .logo img {
    max-width: 100%;
}

.header .nav1 {
    width: 72%;
}

.header .nav1 .menu {
    width: 81%;
}
.header .nav1 .menu li{

}
.header .nav1 .menu li a {
    font: 400 20px/32px "微软雅黑";
    color: #333333;
    position: relative;
    padding: 0;
    text-align: center;
}
.header .nav1 .menu li .sec{
    display: none;
    position: absolute;
    top: 32px;
    left: -25%;
    width: 150%;
    z-index: 999;
    background: #298997;
  
}
 .nav>li>a:hover{
     background: none;
 }
 
 
 .header .nav1 .menu li .sec a{
     padding: 0 5px;
     display: block;
     color: #fff;
    font-size: 14px;
 }
 
.header .nav1 .menu li a:before {
    content: '';
    position: absolute;
    width: 23px;
    height: 5px;
    left: -10px;
    top: 14px;
    background: #298997;
    display: none;
    z-index: -1;
}
 .header .nav1 .menu li .sec a:before{
     display: none;
 }
.header .nav1 .menu li a:hover:before {
    display: block;
}
 .header .nav1 .menu li .sec a:hover:before{
     display: none;
 }
.header .nav1 .search {
    width: 19%;
}

.header .nav1 .search #formsearch {
    background: #298997;
    height: 36px;
    line-height: 36px;
    border-radius: 18px;
    padding: 0 15px;
    color: #fff;
}

.header .nav1 .search #formsearch #keyword::-webkit-input-placeholder { /* WebKit, Blink, Edge */

    color:    #fff;

}

.header .nav1 .search #formsearch #keyword:-moz-placeholder { /* Mozilla Firefox 4 to 18 */

   color:    #fff;

}

.header .nav1 .search #formsearch #keyword::-moz-placeholder { /* Mozilla Firefox 19+ */

   color:    #fff;

}

.header .nav1 .search #formsearch #keyword:-ms-input-placeholder { /* Internet Explorer 10-11 */

   color:    #fff;

}


.header .nav1 .search #formsearch #keyword {
    padding: 0;
    border: none;
    background: none;
    outline: none;
    line-height: 36px;
    width: 80%;
}

.header .nav1 .search #formsearch #s_btn {
    padding: 0;
    border: none;
    outline: none;
    width: 17px;
    height: 18px;
    background: url("../images/search.png") no-repeat center;
}

#keyword::-webkit-input-placeholder {
    color: #ccdfad;
}

#keyword::-moz-placeholder {
    color: #ccdfad;
}

#keyword:-ms-input-placeholder {
    color: #ccdfad;
}

.about {
    padding: 80px 0;
}

@media (max-width: 992px) {
    .about {
        padding: 30px 0;
    }
}

@media (max-width: 992px) {
    .about .wrapper {
        display: block;
    }
}

.about .about-img {
    width: 50%;
}

@media (max-width: 992px) {
    .about .about-img {
        width: 100%;
    }
}

.about .about-img img {
    max-width: 100%;
}

.about .about-con {
    width: 46%;
}

@media (max-width: 992px) {
    .about .about-con {
        width: 100%;
        margin-top: 30px;
    }
}

.about .about-con strong {
    font: 600 35px/62px "微软雅黑";
    color: #298997;
}

@media (max-width: 1200px) {
    .about .about-con strong {
        font: 600 40px/52px "微软雅黑";
    }
}

.about .about-con h1 {
    font: 500 35px/40px "微软雅黑";
    color: #333333;
    margin: 20px 0 30px;
}

@media (max-width: 1440px) {
    .about .about-con h1 {
        margin: 10px 0 10px;
    }
}

@media (max-width: 1200px) {
    .about .about-con h1 {
        font: 500 20px/30px "微软雅黑";
        margin: 5px 0 0px;
    }
}

.about .about-con p {
    font: 400 14px/28px "微软雅黑";
    color: #666666;
}

.about .about-con a {
    display: block;
    width: 152px;
    height: 60px;
    background: url("../images/about-more.png") no-repeat center;
    font: 400 16px/32px "微软雅黑";
    color: #298997;
    padding-left: 46px;
    padding-top: 9px;
    margin-top: 70px;
    background-size: 120px;   
}

.about .about-con a:hover {
    background: url("../images/about-more-h.png") no-repeat center;
    color: #fff;
}

@media (max-width: 1200px) {
    .about .about-con a {
        margin-top: 20px;
    }
}
.num {
    background: url("../images/num-bg.png") no-repeat center;
    padding: 50px 0;
}

@media (max-width: 1200px) {
    .num {
        background-size: cover;
    }
}

@media (max-width: 1200px) {
    .num .wrapper {
        -webkit-box-align: start;
        -ms-flex-align: start;
        align-items: start;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -ms-flex-flow: wrap;
        flex-flow: wrap;
    }
}

.num li {
    width: 25%;
    text-align: center;
}

@media (max-width: 992px) {
    .num li {
        width: 45%;
    }
}

.num li p {
    font: 400 15px/25px "微软雅黑";
    color: #ffffff;
}

.num li p strong {
    font: 400 52px/62px "Bahnschrift";
    color: #fff;
    vertical-align: top;
}
.product {
    padding: 35px 0;
}

@media (max-width: 992px) {
    .product {
        padding: 15px 0 15px;
    }
}

@media (max-width: 992px) {
    .product .product-title .pt-left {
        width: 100%;
    }
}

.product .product-title .pt-left strong {
    font: 600 35px/62px "微软雅黑";
    color: #298997;
}

.product-title > .wrapper > a {
    display: block;
    width: 152px;
    height: 60px;
    background: url(../images/about-more.png) no-repeat center;
    font: 400 16px/32px "微软雅黑";
    color: #298997;
    padding-left: 28px;
    padding-top: 9px;
    margin-top: 71px;
}


.product-title > .wrapper > a:hover {
    color: #fff;
    background: url(../images/about-more-h.png) no-repeat center;
}

@media (max-width: 992px) {
    .product .product-title .pt-left strong {
        font: 600 28px/42px "微软雅黑";
    }
}

.product .product-title .pt-left h2 {
    font: 400 2rem/40px "微软雅黑";
    color: #333333;
    margin-top: 20px;
}

@media (max-width: 992px) {
    .product .product-title .pt-left h2 {
        font: 400 20px/40px "微软雅黑";
        margin-top: 0px;
    }
}

.product .product-title .pt-cate {
    width: 57%;
}

@media (max-width: 1440px) {
    .product .product-title .pt-cate {
        width: 140%;
    }
}

@media (max-width: 1200px) {
    .product .product-title .pt-cate {
        display: none;
    }
    .product-title > .wrapper > a{
        background-size:100%;
    }
}

.product .product-title .pt-cate a {
    display: inline-block;
    font: 400 17px/66px "微软雅黑";
    padding-left: 17px;
    color: #333333;
}

.product .product-title .pt-cate a:hover {
    color: #80b400;
    background: url("../images/pt-cate-h.png") no-repeat left;
}

.product .product-list {
    margin-top: 60px;
}

@media (max-width: 992px) {
    .product .product-list {
        margin-top: 20px;
    }
}
.product-list2{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.product .product-list .product-box {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    width: 49%;
    margin-bottom: 30px;
}

.product .product-list .product-box img {
    width: 100%;
    -webkit-transition: all .3s;
    transition: all .3s;
}

.product .product-list .product-box h3 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    background: rgba(41, 137, 151, 0.87);
}

.product .product-list .product-box h3 a {
    display: block;
    font: 400 24px/40px "微软雅黑";
    color: #ffffff;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.product .product-list .product-box:hover img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

.product .product-list .product-box:hover h3 {
    background: #80b400;
}

.product .product-list .adv-box {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.product .product-list .adv-box img {
    width: 100%;
    -webkit-transition: all .3s;
    transition: all .3s;
}

.product .product-list .adv-box .adv-con {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 10px 5% 0;
    background: url("../images/adv-h-bg.png") no-repeat top center;
}

.product .product-list .adv-box .adv-con h3 {
    font: 600 24px/34px "微软雅黑";
    color: #ffffff;
    margin-bottom: 25px;
}

.product .product-list .adv-box .adv-con p {
    height: 0;
    overflow: hidden;
    font: 400 15px/25px "微软雅黑";
    color: #ffffff;
    -webkit-transition: all .3s;
    transition: all .3s;
}

.product .product-list .adv-box:hover img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

.product .product-list .adv-box:hover .adv-con p {
    height: 100px;
}

.product .news-list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    margin-top: 60px;
}

@media (max-width: 992px) {
    .product .news-list {
        display: block;
        margin-top: 30px;
    }
}

.product .news-list .news-con {
    width: 31%;
    float: left;
    background: #e8f2f4;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    border-radius: 5px;
}

@media (max-width: 992px) {
    .product .news-list .news-con {
        width: 100%;
        margin-bottom: 10px;
    }
}

.product .news-list .news-con img {
    width: 100%;
}

.product .news-list .news-con .news-c {
    width: 90%;
}

@media (max-width: 992px) {
    .product .news-list .news-con .news-c {
        padding: 10px 0;
    }
}

.product .news-list .news-con .news-c h3 {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.product .news-list .news-con .news-c h3 a {
    font: 400 18px/28px "微软雅黑";
    color: #333333;
}


.product .news-list .news-con .news-c h3 a:hover {
    color: #80b400;
}

.product .news-list .news-con .news-c p {
    font: 400 13px/39px "微软雅黑";
    color: #666666;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    margin: 15px 0 20px;
}

@media (max-width: 1440px) {
    .product .news-list .news-con .news-c p {
        margin: 0px;
    }
}

.product .news-list .news-con .news-c span {
    display: block;
    font: 400 13px/26px "微软雅黑";
    color: #999999;
}


.case {
    position: relative;
}

@media (max-width: 1200px) {
    .case {
        padding: 15px 0;
    }
}

.case .case-list img {
    width: 100%;
}

.case .case-t {
    position: absolute;
    right: 9%;
    bottom: -47px;
    width: 520px;
    background: #fff;
    z-index: 999;
    border-radius: 5px;
}

@media (max-width: 1200px) {
    .case .case-t {
        position: static;
        width: 100%;
    }
}

.case .case-t .case-w {
    padding: 35px 30px;
}

@media (max-width: 1200px) {
    .case .case-t .case-w {
        padding: 15px;
    }
}
@media (max-width: 1200px) {
    
}
.case .case-t .case-w p {
    font: 400 15px/30px "微软雅黑";
    color: #666666;
}

.case .case-t .case-h {
    background: #298997;
    padding: 40px 50px;
    border-radius: 5px;
}

.case .case-t .case-h h2 {
    float: left;
    font: 400 36px/46px "微软雅黑";
    color: #ffffff;
}

.case .case-t .case-h .case-arr {
    float: right;
    position: relative;
    margin-top: 25px;
}

.case .case-t .case-h .case-arr .swiper-button-next, .case .case-t .case-h .case-arr .swiper-button-prev {
    position: static;
    width: 15px;
    height: 27px;
    background-size: 15px 27px;
    margin-top: -13.5px;
}

.case .case-t .case-h .case-arr .swiper-button-next {
    float: right;
    background-image: url("../images/case-left.png");
    margin-left: 15px;
}

.case .case-t .case-h .case-arr .swiper-button-prev {
    float: left;
    background-image: url("../images/case-right.png");
    margin-right: 15px;
}


.about2{
    display: none;
}

.mfoot{
    display: none;
}

@media (max-width: 480px) {
    .about .about-con a{
        background-size:112px;
            float: right;
    }
    .product{
        position:relative;
        padding-bottom:80px;
    }
    .product-title > .wrapper > a{
        position:absolute;
        bottom:20px;
        left:35%;
        width:112px;
    }
    
    .about1{
        display:none;
    }
    .about2{
        display: block;
    }
    .about .about-con{
        margin-top:0px;
    }
    .mfoot {
        display:block;
        position:fixed;
        width:100%;
        background:#fff;
        height:65px;
        z-index:999;
        bottom:0;
        left:0;
    }
     .mfoot ul{
         display:flex;
         justify-content:center;
         padding:5px 0;
     }
    .mfoot ul li{
        border-right:2px solid #000;
        width:33%;
        padding-top:25px;
    }
    .mfoot ul li:nth-child(1){
        background: url("../images/mft3.png")no-repeat center 5px;
        background-size:25px;
    }
     .mfoot ul li:nth-child(2){
        background: url("../images/mft1.png")no-repeat center 5px;
        background-size:25px;
    }
     .mfoot ul li:nth-child(3){
        background: url("../images/mft2.png")no-repeat center 5px;
        background-size:25px;
    }
     .mfoot ul li img{
         width:20%;
         display:block;
         margin:0 auto;
         max-height:25px;
     }
     .mfoot ul li span{
         display:block;
         font-size:14px;
         text-align:center;
         line-height:25px;
         height:25px;
         background:none;
         color:#333;
         margin-top:5px;
     }
      .mfoot .xymob-navbtn span{
          margin:0;
      }
     .mfoot ul li.xymob-navbtn{
         position:relative;
             right: 0px;
    margin: 0;
    width: 33%;
    height: auto;
}
    .mfoot .xymob-navbtn:after,  .mfoot .xymob-navbtn:before{
         display:none;
     }
    .mfoot .xymob-navbtn.clicked span{
             transform: translateX(00%);
            opacity: 1;
     }
    .foot{
        margin-bottom:65px;
    }
}