/*头部样式*/
header{

}
.head{
    padding:10px 0;
}
.container{
    max-width: 1200px;
    width: 96%;
    margin: 0 auto;
}
.logo{
    float: left;
}

.head_a{
    float: right;
    display: flex;
    padding-top: 2%;
}
.head_a a{
    display: block;
    width: 32px;
    height: 32px;
    font-family: Open Sans;
    vertical-align: middle;
    margin-left: 5px;
}
.head_a a:nth-child(1){
    background: url(../images/a1.png) no-repeat -24px 0 #ea570f;
}
.head_a a:nth-child(2){
    background: url(../images/a1.png) no-repeat -24px -128px #ea570f;
}
.head_a a:nth-child(3){
    background: url(../images/a1.png) no-repeat -24px -256px #ea570f;

}
.head_a a:nth-child(4){
    background: url(../images/a1.png) no-repeat -24px -320px #ea570f;

}
.head_a a:nth-child(5){
    background: url(../images/a1.png) no-repeat -24px -960px #ea570f;

}
.head_a a:hover {
    opacity: .8;
    filter: alpha(opacity=80);
}

.head2{
    background-color: #222;
    padding:15px 0;
}
.language{
    float: right;
    margin-top: 12px;
}
.lang-dropdown {
    width: 160px;
    position: relative;
    display: inline-block;
    margin-left: 24px;
}
.lang-dropdown .lang-selected{
    border: 1px solid #ccc;
    border-radius: 0;
    padding: 2px 23px 6px 10px;
    height: 28px;
    line-height:22px;
    background: #fff;
    text-align: left;
    cursor: pointer;
}
.lang-dropdown .lang-selected .lang-icon {
    vertical-align: middle;
    margin-right: 4px;
}
.lang-dropdown .lang-arrow {
    position: absolute;
    top: 0;
    right: 5px;
    width: 16px;
    border-radius: 0 3px 3px 0;
    cursor: pointer;
    transition: all .5s ease;
    text-align: center;
}
.lang-dropdown .lang-menu {
    z-index: 100;
    display: none;
    width: 100%;
    background: #fff;
    position: absolute;
    top: 28px;
    border: 1px solid #ccc;
    border-width: 0 1px 1px;
    border-radius: 0 0 4px 4px;
    text-align: left;
}
.lang-dropdown .lang-item {
    padding: 4px 1px 6px 11px;
    cursor: pointer;
}
.lang-dropdown .lang-item a {
    display: block;
    font-family: Open Sans;
    font-size: 14px;
    color: #545454;
    letter-spacing: 0;
    line-height: 1.7em;
    text-align: left;
}
.lang-dropdown .lang-item:hover{
    background:#999;
}
.lang-dropdown .lang-item:hover a{
    color:#fff;
}
.sprites {
    display: inline-block;
    width: 21px;
    height: 14px;
    background: url(../images/sprites.png);
    background-repeat: no-repeat;
    margin-right: 4px;
    vertical-align: middle;
}
.sprites-0{background-position:-252px -116px}
.sprites-1{background-position:-294px 0}
.sprites-2{background-position:-294px -16px}
.sprites-3{background-position:-294px -32px}
.sprites-4{background-position:-294px -48px}
.sprites-5{background-position:-294px -64px}
.sprites-6{background-position:-294px -80px}
.search{
    float: right;
}
#formsearch{
    background: none;
    border:1px solid #fff;
    border-radius: 15px;
    height: 32px;
    line-height:30px;
    width: 165px;
    margin-top:10px;
    margin-right: 0px;
    position: relative;
    overflow: hidden;
}
#keyword{
    float: left;
    border:none;
    background:none;
    outline: none;
    height: 30px;
    line-height:30px;
    padding:0 10px;
    color: #fff;
    width: 135px;
}
#s_btn{
    position: absolute;
    right: 0;
    top:0;
    width: 30px;
    height: 30px;
    border:none;
    color: #fff;
    background:url(../images/ss.png) no-repeat center;
/*    background-size:18px;*/
    outline: none;
    cursor: pointer;
}

.nav{
    float: left;
    position: relative;
}
.nav li{
    float: left;

}
.nav li a{
    display: block;
    font-size: 18px;
    color: #fff;
    text-align: center;
    margin:0 15px;
    line-height: 50px;
}


.nav li a span.sub-arrow{
    display: inline-block;
    width: 7px;
    background: url(../images/jt1.png) no-repeat center;
    transition: all 0.3s ease-out;
    margin-left: 5px;
}
.nav li:hover a.nava{
    color: #5db12f;
}
.nav li:hover a span.sub-arrow{
    transition: all 0.3s;    
    transform: rotate(-180deg);
}
.nav li.on a.nava{
    color: #5db12f;
}
.nav li.on a span.sub-arrow{
    transition: all 0.3s;    
    transform: rotate(-180deg);
}
.nav li .b_nav{
    display: none;
    position: absolute;
    top:50px;
    left:0px;
    z-index: 999;
    background-color: #ea570f;
    width: 100%;
}
.nav li .b_nav ul{
    display: flex;
    flex-wrap: wrap;
}
.nav li .b_nav li{
/*    float: left;*/
    width: 32%;
    margin-right: 2%;    
    margin:0 0 0px;
    padding:0 0 20px 0;

}
.nav li .b_nav li:nth-child(3n){
    margin-right: 0;
}
.nav li .b_nav li a{
    font-size: 14px;
    color: #fff;  
    line-height: 1.8em;  
    display: block;
    text-align: left;
}
.nav li .b_nav2 a{
    line-height:1.5em;
}
.nav li .b_nav a:hover{
    color: #5db12f;
}

.menu-button{
    display: none;
    position: absolute;
    top: 12px;
    left: 0px;
    width: 60px;
    height: 60px;
    cursor: pointer;
    -webkit-transition: .3s;
    transition: .3s;
    z-index: 99999;
}
.menu-button .bar {
    display: block;
    height: 2px;
    background: #666;
    width: 24px;
    margin:7px auto 7px;
    opacity: 1;
    transition: all .5s ease;
    width: 30px;
    transform-origin: left center;
}

.mnav .bar:nth-child(1){
    transform:rotate(45deg);
    top: 0px;
    position: relative;
    /*width: 40px;*/
}
.mnav .bar:nth-child(2){
    opacity: 0;
}
.mnav .bar:nth-child(3){
    transform:rotate(-45deg);
    /*width: 40px;*/
    position: relative;
    top: 3px;
    left: -1px;
}

.mobileNav{
    display: none;
    background-color: #fff;
    position: absolute;
    left:0;
    top:60px;
    z-index: 99999;
    width: 100%;
    height: 100vh;
}

.mobileNav ul{

}
.mobileNav li {
    line-height: 2em;
    padding:1em 0;
    border-bottom: 1px solid #ddd;
    position: relative;
}
.mobileNav li a{
    display: block;

    font-size: 1rem;
    color: #333;
    padding:0 15px;
}
.mobileNav li .m_icon1{
    position: absolute;
    right: 0;
    width: 50px;
    height: 50px;
    top:5px;
    background:url(../images/jt2.jpg) no-repeat center;
}
.mobileNav li .b_nav{
    display: none;
}
.mobileNav li .b_nav a{
    display: block;
    text-indent: 20px;
    font-size:14px;
}
#swiper-container1 .swiper-slide a{
    display: block;
}
#swiper-container1 .swiper-button-prev, #swiper-container1 .swiper-button-next {
    width: 40px;
    height: 40px;
    z-index: 10000;
    top: 50%;
    margin-top: -20px;
    position: absolute;
    background:url(../images/skin.png) no-repeat;
    opacity: 0;
/*    transition: all 0.6s ease-out;*/
}
#swiper-container1:hover .swiper-button-prev,#swiper-container1:hover .swiper-button-next{
    opacity: 1;
}
#swiper-container1 .swiper-button-prev {
    background-position: 0 0;
}
#swiper-container1 .swiper-button-next {
    background-position: -150px 0;
}
#swiper-container1 .swiper-button-prev:hover{background-position:0 -75px}
#swiper-container1 .swiper-button-next:hover{background-position:-150px -75px}

#swiper-container1 .swiper-pagination span{
    width: 20px;
    height: 20px;
    background:url(../images/skin.png) no-repeat;
    background-position:0 -150px;
    outline:none;
    opacity: 1;
    margin:0;
}
#swiper-container1 .swiper-pagination span.swiper-pagination-bullet-active,#swiper-container1 .swiper-pagination span:hover{
    background-position:-75px -150px
}
@media(max-width: 1259px){
    .search{
        display: none;
    }
}
@media(max-width: 1024px){

}
@media(max-width: 768px){
    .head_a{
        display: none;
    }
    .logo{
        margin-left: 50px;
    }
    .head2{
        background:none;
        padding:0;
    }
    .language{
        position: absolute;
        right: 15px;
        top: 0;
    }
    .lang-dropdown{
        margin:0;
    }
    .menu-button{
        display: block;
    }
    .nav{
        display: none;
    }
}
@media(max-width: 640px){
    .logo{
        width: 40%;
        float: none;
    }
    .language{
        top:-2px;
    }
    .menu-button{
        top:6px;
        height: 40px;
        width: 60px;
        padding-left: 80%;
    }
    .lang-dropdown{
        width: 110px;
    }
    .mobileNav{
        top:40px;
    }
}


.index_case{
    padding:20px 20px;
}
.index_case ul{
    display: flex;
    flex-wrap: wrap;
}
.index_case ul li{
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    width: 23.5%;
    margin-right: 2%;
    min-height: 250px;
    margin-bottom: 20px;
}
.index_case ul li:nth-child(4n){
    margin-right: 0;
}
/*.index_case ul li:before{*/
/*    content:'';*/
/*    position: absolute;*/
/*    left:0;*/
/*    top:0;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    background-color: rgba(0,0,0,.5);*/
/*}*/
.index_case ul li .text1{
    height: 100%;
    width: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform .5s ease-in-out;
    transform-style: preserve-3d;
    background-size: cover;
    background-position: center;
    transform: rotateY(0);
    z-index: 1;
}
.index_case ul li .text1 h2{
    font-size:30px;
    color: #fff;
}
.index_case ul li .text2{
    background:#5db12f;
    padding:20px 15px;
    color: #fff;
    transform: rotateY(180deg);
    height: 100%;
    width: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform .5s ease-in-out;
    transform-style: preserve-3d;
    background-size: cover;
    background-position: center;
}
.index_case ul li h3{
    font-size:24px;
}
.index_case ul li p{
    font-size:14px;
}
.index_case ul li a{
    display: block;
    width: 110px;
    line-height:36px;
    margin:10px auto 0;
    color: #fff;
    text-align: center;
}
.index_case ul li a:hover{
    background:#fff;
    color: #333;    
}
.index_case ul li:hover .text1{
    transform: rotateY(-180deg);
}
.index_case ul li:hover .text2{
    transform: rotateY(0);
}

@media(max-width: 1440px){
    .index_case ul li .text1 h2{
        font-size:28px;
    }
}
@media(max-width: 1259px){
    
}
@media(max-width: 1024px){
    .index_case ul .text1 h2{
        font-size:24px;
    }    
}
@media(max-width: 768px){

    .index_case ul li{
        width: 49%;
        margin-bottom:15px;
    }
    .index_case ul li:nth-child(4n) {
        margin-right: 2%;
    }
    .index_case ul li:nth-child(2n) {
        margin-right: 0;
    }  
    .index_case ul li .text1 h2{
        font-size:20px;
    }
}
@media(max-width: 640px){
    .index_case{
        padding:15px 2%;
    }
    .index_case ul li{
        max-height:150px;
        min-height:150px;
    }
    .index_case ul li .text1 h2{
        font-size:16px;
        line-height:1.6em;
    }
    .index_case ul li h3{
        font-size:16px;
    }
    .index_case ul li p{
        display:none;
    }
    /*.index_case ul li{*/
    /*    width: 100%;*/
    /*}*/
    /*.index_case ul li:nth-child(5n) {*/
    /*    margin-right: 0%;*/
    /*}*/

}


.main1{
    margin:30px 0;
}
.index_title1{
    border-bottom: 1px solid #c00;
    padding-bottom: 0px;

}
.index_title1 h3{
    font-size: 24px;
    color: #333;
    font-weight: bold;
    letter-spacing: 0;
    line-height: 1.5em;
    font-family: Open Sans;
}
.index_title1 a{
    display: block;
    float: right;
}

.main_cont{
    display: flex;
    flex-wrap: wrap;
    margin-top:10px;
}
.index_img1{
    width: 66%;
    display: flex;
    flex-wrap: wrap;
}
.index_img1 a{
    display: block;
    width: 48.5%;
    margin-right: 3%;
    background: #fff;
    padding: 7px;
    border: 1px solid #ccc;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}
.index_img1 a:nth-child(2n){
    margin-right: 0;
}
.index_img1 a img{
    transition: all 0.6s ease-out;
}
.index_img1 a p {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #ea570e;
    color: #fff;
    padding:7px;
    text-align: center;
    font-size:20px;
}
.index_img1 a:hover img{
    transition: all 0.6s;
    transform: scale(1.1);
}
.index_img1 a:hover p{
    text-decoration: underline;
}
.videoBox{
    width: 34%;
    padding-left: 2%;
}
.index_title2{
    font-size:20px;
    color: #000;
}
.message1{

}
.message1 ul{
    display: flex;
    flex-wrap: wrap;
}
.message1 ul li{
    width: 32%;
    margin-right: 2%;
    margin-bottom: 15px;
}
.message1 ul li:last-child{
    margin-right:0;
}
.message1 ul input{
    width: 100%;
    padding: 4px 2px;
    text-indent: 6px;
    display: block;
    background-color: #fff;
    border: 1px solid #ccc;
    box-shadow: 1px 1px 2px rgb(0 0 0 / 10%) inset;
    height: 30px;
}
.message1 .mess_cont{
    margin-bottom:15px;
}
.message1 .mess_cont textarea{
    width: 100%;
    height: 90px;
    font-family: 'Arial';
    padding: 4px 2px;
    text-indent: 6px;
    display: block;
    background-color: #fff;
    border: 1px solid #ccc;
    box-shadow: 1px 1px 2px rgb(0 0 0 / 10%) inset;
}
.m_btn1 input{
    border: 1px solid #333;
    border-radius: 0;
    background: #333;
    color: #fff;
    font-size: 14px;
    width: 102px;
    height: 30px;
    cursor: pointer;
    border:none;
    outline: none;
}
#code{
    display: flex;
    margin-bottom: 20px;
    display: none;
}
#checkcode{
    max-width: 120px;
}
@media(max-width: 1440px){

}
@media(max-width: 1259px){
    .index_title1 h3{
        font-size:20px;
    }
    .index_img1 a p{
        font-size:18px;
        padding:5px;
    }
}
@media(max-width: 1024px){
    
}
@media(max-width: 768px){
    .index_img1{
        width: 100%;
    }
    .videoBox {
        width: 100%;
        padding-left: 0%;
    }
}
@media(max-width: 640px){
    .index_img1 a p{
        font-size:16px;
    } 
    .index_img1 a {
        display: block;
        width: 100%;
        margin-right: 0%;
        padding: 5px;
        margin-bottom:10px;
    } 
    .message1 ul li {
        width: 100%;
        margin-right: 0%;
        margin-bottom: 10px;
    }  
}


.index_qywh{
    text-align: center;  
    display: none;

}
.quanj{
    text-align: center; 
}

.index_news{
    margin:30px 0;
    display: none;
}
.news_list1{

}
.news_list1 li{

}
.news_list1 li a{
    display: flex;
    flex-wrap: wrap;
    padding:10px;
}
.news_list1 li a .img{
    border:1px solid #fff;
    overflow: hidden;
    width: 35%;
}
.news_list1 li a .img img{
    transition: all 0.6s ease-out;
}
.news_list1 li a .text{
    width: 65%;
    padding: 0 30px 0 10%;
/*    text-align:center;*/
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.news_list1 li a .text h3{
    font-size:18px;
    color: #000;
    white-space: nowrap; 
    text-overflow: ellipsis;
    overflow: hidden;
}
.news_list1 li a .text p{
    height: 72px;
    font-size: 14px;
    line-height: 24px;
    margin: 12px 0 25px;
    transition: all .5s;
    -webkit-transition: all .5s;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}
.news_list1 li a .text em{
    display: inline-block;
    font-size: 16px;
    color: #333;
    font-weight: bold;  
    font-style: normal;  
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-family: "Futura LT Medium";
    border: 1px solid #dcdcdc;
    border-radius: 5px;
    transition: all .5s;
    -webkit-transition: all .5s;
}
.news_list1 li a:hover{
    background-color: #ea570e;
}
.news_list1 li a:hover .img img{
    transition: all 0.6s;
    transform: scale(1.1);
}
.news_list1 li a:hover .text h3,.news_list1 li a:hover .text p,.news_list1 li a:hover .text em{
    color: #fff;
}
@media(max-width: 1440px){

}
@media(max-width: 1259px){
    .news_list1 li a .text{
        padding: 0 30px;
    }
}
@media(max-width: 1024px){
    
}
@media(max-width: 768px){
    
}
@media(max-width: 640px){
    .index_news {
        margin: 30px 0 0;
        display:block;
    }
    .news_list1 li a .img{
        width: 100%;
    }
    .news_list1 li a .text {
        padding: 0 0px;
        width: 100%;
    }
    .news_list1 li a .text h3{
        font-size:16px;
        padding:10px 0 5px;
    }
    .news_list1 li a .text p{
        margin: 0px 0 10px;
    }
}


.foot{
    background:url(../images/bg1.png) no-repeat top right;
    padding:20px 0;
}
.f_nav{

}
.f_nav li{
    float: left;
    margin-right: 6%;
    position: relative;
}
.f_nav li .m_icon1{
    display: none;
    position: absolute;
    left: 50%;
    width: 35px;
    height: 35px;
    top: 0;
    background:url(../images/jt2.jpg) no-repeat center;
}
.f_nav li h3{
    font-size: 20px;
    color: #333;
    line-height: 1.8em;
    margin-bottom:10px;
    text-transform: uppercase;
}
.f_nav li a{
    display: block;
    font-size: 14px;
    color: #545454;
    line-height: 2.2em;
    text-align: left;
}
.f_nav li a:hover{
    color: #ea570e;
}
.copyright{
    background-color: #222;
    padding:20px 0;
    color: #fff;
}
.copyright a{
    color: #fff;
}
.copyright a:hover{
    text-decoration: underline;
}
.copyright_l{
    float: left;
}
.copyright_r{
    float: right;
}

@media(max-width: 1440px){

}
@media(max-width: 1259px){
    .foot{
        background:url(../images/bg1.png) no-repeat center;
    }
    .f_nav li {
        margin-right: 5%;
    }   
}
@media(max-width: 1024px){
    .f_nav li {
        margin-right: 4%;
    }    
}
@media(max-width: 768px){
    .f_nav li {
        margin-right: 0%;
        width: 100%;
        float: none;
        margin-bottom:15px;
    } 
    .f_nav li h3{
        font-size:18px;
    }
    .f_nav li .m_icon1{
        display: block;
    }
    .f_nav li .f_nava{
        display: none;
    }   
    .f_nav li .f_nava a{
        text-indent: 15px;
    } 
    .copyright{
        padding:10px 0;
    }
    .copyright_l,.copyright_r{
        float: none;
/*        text-align: center;*/
    }
}
@media(max-width: 640px){
    .f_nav li h3{
        font-size:16px;
    }    
}



/*----- Common css ------*/

.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}
.f_none{
    display: none;
}


/*------------内页-------------------*/
.n_product{
    padding:30px 0;
}
.n_product_cont{
    display: flex;
    flex-wrap: wrap;
    margin:20px 0;
}
.n_product_cont li{
    width: 48%;
    margin-right: 4%;
    margin-bottom:15px;
    display: flex;
    flex-wrap: wrap;
    background:#ea570e;
    padding:10px;
}
.n_product_cont li:nth-child(2n){
    margin-right: 0;
}
.n_product_cont li .img{
    display: block;
    overflow: hidden;
    width: 50%;
}
.n_product_cont li .img img{
    transition: all 0.6s ease-out;
}
.n_product_cont li .text{
    width: 50%;
    padding:0 5%;

}
.n_product_cont li .text h3 a{
    display: block;
/*    font-weight: normal;*/
    font-size:20px;
    color: #fff;
}
.n_product_cont li .text p a{
    display: block;
    font-size:15px;
    color: #fff;
}
.n_product_cont li:hover .img img{
    transition: all 0.6s;
    transform: scale(1.1);
}
.n_product_cont li .text a:hover{
    text-decoration: underline;
}

@media(max-width: 1440px){

}
@media(max-width: 1259px){
    
}
@media(max-width: 1024px){
    .n_product_cont li .text{
        padding:0px 3%;
    }    
}
@media(max-width: 768px){
    .n_product{
        padding:30px 0 0;
    }
    .n_product_cont li{
        width: 100%;
        margin-right: 0%;
        margin-bottom: 10px;
    }

}
@media(max-width: 640px){
    .n_product_cont li .img{
        width: 100%;
    }
    .n_product_cont li .text{
        width: 100%;
        padding:10px 0%;
    }    
}


#container{
    padding:10px 0;
}
.site {
    line-height: 30px;
    padding:10px 0;
}
.site a{
    margin:0 5px;
}
.left {
    width: 25%;
    float: left;
}
.left .box {
    margin-bottom: 10px;
}
.left .box h3 {
    line-height: 60px;
    padding-left: 25px;
    background: #5db12f;
    font-size: 20px;
    color: #fff;
    font-family: Open Sans;
    font-weight: normal;
}
.left .box .content {
    padding: 5px 0px;
}
.left .sort_menu{
    border: 1px solid #d2d2d2;
    border-width: 0 1px 1px 1px;
}
.p_sort{

}
.p_sort li a{
    display: block;
    position: relative;
}
.p_sort li.layer1{
    border-top: 1px solid #d2d2d2;
    line-height: 28px;
    padding: 5px 0 5px 28px;
    position: relative;
}
.s_icon1{
    background: 0;
    position: absolute;
    left: 10px;
    float: left;   
    top: 13px; 
    width: 12px;
    height: 12px;
    background: url(../images/s_icon1.png) no-repeat;
    background-repeat: no-repeat;
    background-position: 0px 0px;
    cursor: pointer;
}
.p_sort li.layer1.cur .s_icon1{
    background-position: 0px -48px;    
}
.p_sort li.layer1 a.list_item1{

}
.p_sort .layer2 li{
    position: relative;
    line-height: 28px;
    padding-left: 28px;
}
.s_icon2{
    background: 0;
    position: absolute;
    left: 10px;
    float: left;   
    top: 9px; 
    width: 10px;
    height: 10px;
    background: url(../images/s_icon1.png) no-repeat;
    background-repeat: no-repeat;
    background-position: 0px -89px;
    cursor: pointer;
}
/*.p_sort .layer2 li.cur{
    background-position: 0px -130px;
}*/
.p_sort .layer2 li.cur .s_icon2{
    background-position: 0px -130px;
}
.p_sort .layer3 li{
    position: relative;
    line-height: 28px;
    padding-left: 20px;
}
.p_sort .layer3 a.list_item3{

}
.p_sort li a.on{
    color: #ea570e;
    font-weight: bold;
}

.left_contact{
    margin-top:20px;
}
.left_cont{
    border:1px dashed #ddd;
    border-top:none;
    padding:10px 20px;
}
.left_contact .message1{
    margin-top:10px;
}
.left_contact .message1 .m_btn1 input{
    background-color: #ea570e;
}


.right {
    width: 75%;
    float: right;
    padding-bottom: 10px;
    padding-left: 20px;
}
.r_title{
    font-family: Open Sans;
    font-size: 24px;
    color: #ea570f;
    line-height: 1.8em;   
    font-weight: bold; 
    padding-bottom: 10px;
    margin-bottom:30px;
    border-bottom: 1px solid #ea570e;
}



@media(max-width: 1440px){

}
@media(max-width: 1259px){
    
}
@media(max-width: 1024px){
    
}
@media(max-width: 768px){
    .left,.right{
        width: 100%;
        float: none;
        padding:0;
    }
    .left_contact .message1{
        display: none;
    }
    .left .box h3{
        font-size:18px;
        line-height:50px;
    }
    .r_title{
        font-size:20px;
    }
}
@media(max-width: 640px){
    .site{
        opacity:0;
        height:0;
        display:none;
    }
}


/*product*/
.product_list{
    display: flex;
    flex-wrap: wrap;
}
.product_list li{
    width: 23.5%;
    margin-right: 2%;
    margin-bottom:15px;
}
.product_list li:nth-child(4n){
    margin-right: 0;
}
.product_list li a{
    display: block;
    border:1px solid #ddd;
    padding: 5px;
}
.product_list li a .img{
    overflow: hidden;
}
.product_list li a .img img{
    transition: all 0.3s ease-out;
    position: relative;
    top:0;
}
.product_list li a h3{
    font-size: 18px;
    color: #333;
    padding:0px 0 15px;
    line-height:1.6em;
}

.product_list li a:hover .img img{
    top:-10px;
    transition: all 0.3s;
}
.product_list li:hover a h3{
    color: #ea570e;
    text-decoration: underline;
}

#st-1 .st-btn {
    background: #ea570e !important;
}
.product_detail{

}
.product_detail h2{
    font-size:40px;
    color: #ea570f;
    line-height:1em;
    margin-bottom:15px;
}
.product_detail_scroll{
    width: 52%;
    float:left;
}
.gallery-top{
    border:1px solid #ddd;
}
.gallery-top .swiper-slide{
    text-align: center;
}
.pd_scroll_img{
    margin:15px 0;
}
.swiper-container-thumbs .swiper-slide-thumb-active{
    border: 2px solid #ea570e;
    position: relative;
}
/*.swiper-container-thumbs .swiper-slide-thumb-active:before{
    content: ' ';
    width: 11px;
    height: 6px;
    position: absolute;
    top: -6px;
    left: 50%;
    margin-left: -3px;
    background: url(../images/jt2.png) no-repeat;
    background-position: -170px -10px;
}*/

.product_detail1{
    
}
.product_text1{
    float: right;
    width: 42%;
    font-size: 15px;
}

.p_intro {
    padding: 20px 10px 30px;
    border-bottom: 1px solid #ddd;
    margin-bottom:30px;
}
.p_intro p{
    display: none;
}
.p_detail{
    margin-bottom:20px;
    border: 1px solid #ccc;
}
.tab-title{
    background: #efefef;
    padding: 0;
    border-bottom: 1px solid #ccc;
}
.tab-title li{
    display: inline-block;
    position: relative;
    border-right: 1px solid #ccc;
    position: relative;
    height: 35px;
    line-height:34px;
    float: left;
    cursor: pointer;
    padding: 0 20px;
}
.tab-title li.on{
    color: #ea570e;
    background: #fff;
}
.tab-title li.on:before{
    content:'';
    position: absolute;
    top:-1px;
    left:0;
    width: 100%;
    height: 2px;
    background:#ea570e;
}
.tab-title li.on:after{
    content:'';
    position: absolute;
    bottom:-1px;
    left:0;
    width: 100%;
    height: 2px;
    background:#fff;
}
.tab .contents{
    display: none;
    padding: 10px;
}
.tab .contents.on{
    display: block;
}

.tab table{
    width: 100%;
}
a.p_more{
    display: block;
    background-color: #5db12f;
    color: #fff;
    border-radius: 11px;
    border-color: #dc0f0f;
    border-style: solid;
    border-width: 0;
    height: 50px;
    line-height: 50px;
    width: 100%;
    font-size: 20px;
    text-align: center;
    margin:20px 0 0px;
}
@media(max-width: 1440px){
    .product_list li a h3{
        font-size:16px;
    }
    .product_detail h2{
        font-size:32px;
    }
}
@media(max-width: 1259px){
    
}
@media(max-width: 1024px){
    .product_detail_scroll{
        width: 60%;
    }
}
@media(max-width: 768px){
/*    .product_list li a h3{
        font-size:16px;
    }    */
    .product_list li{
        width: 49%;
    }
    .product_list li:nth-child(2n) {
        margin-right: 0;
    }
    .product_detail h2{
        font-size:24px;
    }
    .product_detail_scroll{
        width: 100%;
    }
    .product_text1{
        width:100%;
        margin-top:20px;
    }
    .p_intro {
        padding: 15px 0px;
        margin-bottom: 20px;
    }
    a.p_more{
        font-size:18px;
    }
}
@media(max-width: 640px){
    .product_detail h2 {
        font-size: 20px;
    }    
    a.p_more{
        font-size:16px;
    }
}


/*case*/
.sort{

}
.sort li{
    padding-left: 15px;
    border-top: 1px solid #eae9e9;
}
.sort li:nth-child(1){
    border-top:none;
}
.sort li a{
    background:url(../images/dian1.png) left center;
    padding: 0 0 0 10px;
    background-position: left center;
    background-repeat: no-repeat;
    text-align: left;
    font-size: 14px;
    color: #545454;
    line-height: 40px;
}
.sort li a:hover{
    color: #ea570e;
}
.sort li a.on{
    color: #ea570e;
}
.case_list{
    display: flex;
    flex-wrap: wrap;
}
.case_list li{
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    width: 32%;
    margin-right: 2%;
    margin-bottom:15px;
    min-height: 250px;
}
.case_list li:nth-child(3n){
    margin-right: 0;
}
/*.case_list li:before{*/
/*    content:'';*/
/*    position: absolute;*/
/*    left:0;*/
/*    top:0;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    background-color: rgba(0,0,0,.5);*/
/*}*/
.case_list li .text1{
    height: 100%;
    width: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform .5s ease-in-out;
    transform-style: preserve-3d;
    background-size: cover;
    background-position: center;
    transform: rotateY(0);
    z-index: 1;

}
.case_list li .text1 h2{
    font-size:30px;
    color: #fff;
}
.case_list li .text2{
    background:#ea570e;
    padding:20px 15px;
    color: #fff;
    transform: rotateY(180deg);
    height: 100%;
    width: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform .5s ease-in-out;
    transform-style: preserve-3d;
    background-size: cover;
    background-position: center;
}
.case_list li h3{
    font-size:24px;
}
.case_list li p{
    font-size:14px;
}
.case_list li a{
    display: block;
    width: 110px;
    line-height:36px;
    margin:10px auto 0;
    color: #fff;
    text-align: center;
}
.case_list li a:hover{
    background:#fff;
    color: #333;    
}
.case_list li:hover .text1{
    transform: rotateY(-180deg);
}
.case_list li:hover .text2{
    transform: rotateY(0);
}
/*.case_list{

}
.case_list li{
    margin-bottom: 15px;
}
.case_list li h3 a{
    font-family: Open Sans;
    font-size: 16px;
    color: #545454;
    line-height: 1.7em;
    display: block;
}
.case_list li p{
    font-size: 14px;
    color: #545454;
    line-height: 1.7em;
}*/
.case_detail{

}
.case_detail h2{
    font-size:24px;
    color: #ea570e;
}
.case_detail #st-1{
    margin:15px 0;
}
.case_detail .content{
    margin-bottom:20px;
}
@media(max-width: 1440px){
    .case_list li .text1 h2{
        font-size:28px;
    }
}
@media(max-width: 1259px){
    
}
@media(max-width: 1024px){
    .case_list li .text1 h2{
        font-size:24px;
    }    
}
@media(max-width: 768px){
    .case_list li{
        width: 49%;
    }
    .case_list li:nth-child(3n) {
        margin-right: 2%;
    }
    .case_list li:nth-child(2n) {
        margin-right: 0;
    }  
    .case_detail h2{
        font-size:20px;
    }  

}
@media(max-width: 640px){
    .case_list li{
        width: 100%;
    }
    .case_list li:nth-child(3n) {
        margin-right: 0%;
    }
    #st-1 .st-left{
        display: none!important;
    }
}


/*message*/
.m_title{
    margin-bottom: 50px;
    text-align: center;
}
.m_title h3{
    font-size: 36px;
    color: #333;
    line-height:1em;
    font-weight: normal;
}
.m_title p{
    font-size: 16px;
    color: #666;
    line-height:1em;
    margin-top:20px;
}
#n_message ul{
    display: flex;
    flex-wrap: wrap;
}
#n_message ul li{
    width: 49%;
    margin-right: 2%;
    margin-bottom: 28px;
}
#n_message ul li:nth-child(2n){
    margin-right: 0;
}
#n_message ul li input{
    outline: none;
    display: block;
    width: 100%;
    height: 50px;
    border: 1px solid #e5e5e5;
    padding: 0 20px;
    font-size: 16px;
    color: #666;
    background:none;
}
#n_message ul li:last-child{
    width: 100%;
}
#n_message ul li textarea{
    display: block;
    width: 100%;
    padding: 14px 20px;
    height: 180px;
    border: 1px solid #e5e5e5;
    font-size: 16px;
    color: #666;
    font-family: '微软雅黑';
    background:none;
    outline: none;
}
.m_btn input{
    width: 160px;
    height: 50px;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
    background: #ea570f;
    letter-spacing: .4em;
    transition: all .4s ease;
    margin:0 auto;
    border:none;
    display: block;
    outline: none;
}


@media(max-width: 1440px){
    .m_title{
        margin-bottom: 40px;
    }
    .m_title h3{
        font-size: 30px;
    }
    .m_title p{
        font-size: 15px;
    }
    #n_message {
        padding: 65px 0;
    }
    #n_message ul li input{
        font-size: 15px;
    }
    #n_message ul li textarea{
        font-size: 15px;
    }
}
@media(max-width: 1259px){
    .m_title h3{
        font-size: 26px;
    }
    .m_title p{
        font-size: 14px;
    }
    .n_contact_text li{
        font-size: 14px;
        padding: 12px 0 12px 45px;
    }
    #map1{
        height: 350px;
        overflow: hidden;
    }
    #n_message {
        padding: 60px 0;
    }
    #n_message ul li{
        margin-bottom:15px;
    }    
}
@media(max-width: 1024px){
    
}
@media(max-width: 768px){
    .n_contact {
        padding: 40px 0;
    }
    .n_contact h2 {
        font-size: 22px;
    }
    .n_contact_text {
        padding: 15px 10px;
    }
    .n_contact_text li{
        padding: 10px 0 10px 35px;
    }
    .m_title{
        margin-bottom: 30px;
    }
    .m_title h3{
        font-size: 24px;
    }
    #n_message {
        padding: 40px 0;
    }    
}
@media(max-width: 640px){
    .m_title{
        margin-bottom: 20px;
    }
    .m_title h3{
        font-size: 20px;
    }
    #n_message {
        padding: 30px 0;
    }
    #n_message ul li {
        width: 100%;
        margin-right: 0%;
        margin-bottom:10px;
    }
    #n_message ul li input{
        height: 40px;
        line-height:40px;
        padding:0 10px;
    }
    #n_message ul li textarea {

        padding: 10px 10px;
        height: 120px;
        line-height:36px;
    }
    .m_btn input {
        width: 120px;
        height: 42px;
    }    
}




h1.title{
    font-size: 22px;
    color: #333;
    text-align: center;
    padding:2em 0 0.5em 0;
    font-weight: normal;
}
.info_title{
    text-align: center;
    font-size: 14px;
    color: #666;
    padding-bottom: 1em;
    border-bottom:1px dashed #dcdcdc;
    margin-bottom: 2em;
}
h3.tag{
    font-size: 14px;
    color: #666;
    font-weight: normal;
}
.page{
    font-size: 14px;
    color: #666;    
}
.page a{
    font-size: 14px;
    color: #666;    
}

@media(max-width: 768px){
    h1.title{
        font-size: 18px;
    }
}

.pageController{
    text-align: center;
    color:#505050;margin:0 auto;
    margin:2em 0;
    line-height:24px;
}
.pageController a{background-color:#FFF;vertical-align:middle; border:#efefef 1px solid; 
    color:#505050;padding:5px 8px; margin-right:3px;margin-left:3px;
}
.pageController a:hover{background-color:#ea570e;color:#fff; text-decoration:none;border:#efefef 1px solid;}
.pageController .currPage {background-color: #ea570e;color:#ff0000;border:#efefef 1px solid;}
.pageController .t1{
    float:left;margin-right:5px;height:24px;line-height:22px;white-space:nowrap;
    display: none;
}
.pageController .t2{vertical-align:middle;line-height:39px;}
.pageController .t2 #current{
    line-height: 39px;
    background-color: #ea570e;
    vertical-align: middle;
    border: 1px solid #ea570e; 
    color: #fff;padding: 5px 8px;
    margin-right: 3px;
    margin-left: 3px;
    width: 39px;
}
.pageController .t1 span{
    /*padding-left:4px;
    padding-right:4px;*/
    width: 39px;
}
.pageController select{height:24px;vertical-align:middle;text-align:center;line-height:24px;
    display: none;
}
.pageController select option{vertical-align:middle;}


.m_f_fixed{
    position: fixed;
    bottom:0;
    left:0;
    background: #ea570e;
    color: #fff;
    z-index:9999;
    justify-content: center;
    width: 100%;
    display:none;
    opacity: .95;

}
.m_f_fixed a{
    flex:1;
    font-size: 16px;
    color: #fff;
    display: block;
    text-align: center;
    padding:10px 0;
}
.m_f_fixed a img{
    width: 25px;
    display: block;
    margin:0 auto 0px;
}
#gotop{
    position: fixed;
    right: 0;
    bottom: 30px;
    cursor: pointer;
}
@media(max-width: 1199px){
    #gotop{
        display: none;
    }
}
@media(max-width:640px){
    .m_f_fixed{
        display: flex;
    }
    footer{
        margin-bottom:70px;
    }
}


.client-2 {
    position: fixed;
    right: -170px;
    top: 50%;
    z-index: 900;
}

.client-2 li a {
    text-decoration: none;
}
.client-2 li {
    margin-top: 1px;
    clear: both;
    height: 71px;
    position: relative;
    background: #222;
}

.client-2 li i {
    background: url(../images/fx.png) no-repeat;
    display: block;
    width: 30px;
    height: 27px;
    margin: 0px auto;
    text-align: center;
}

.client-2 li p {
    height: 20px;
    font-size: 14px;
    line-height: 20px;
    overflow: hidden;
    text-align: center;
    color: #fff;
}

.client-2 .my-kefu-qq i {
    background-position: 4px 5px;
}

.client-2 .my-kefu-tel i {
    background-position: 0 -21px;
}

.client-2 .my-kefu-liuyan i {
    background-position: 4px -53px;
}

.client-2 .my-kefu-weixin i {
    background-position: -34px 4px;
}

.client-2 .my-kefu-weibo i {
    background-position: -30px -22px;
}

.client-2 .my-kefu-ftop {
    display: none;
    height:60px;
}

.client-2 .my-kefu-ftop i {
    width: 33px;
    height: 35px;
    background-position: -27px -51px;
}

.client-2 .my-kefu-left {
    float: left;
    width: 77px;
    height: 47px;
    position: relative;
}

.client-2 .my-kefu-tel-right {
    font-size: 15px;
    color: #fff;
    float: left;
    height: 24px;
    line-height: 22px;
    padding: 0 15px;
    border-left: 1px solid #fff;
    margin-top: 14px;
}

.client-2 .my-kefu-right {
    width: 20px;
}

.client-2 .my-kefu-tel-main {
    background: #222;
    color: #fff;
    height: 56px;
    width: 247px;
    padding:9px 0 6px;
    float: left;
}

.client-2 .my-kefu-main {
    background: #222;
    width: 97px;
    height: 56px;
    position: relative;
    padding:9px 0 6px;
    float: left;
}

.client-2 .my-kefu-weixin-pic {
    position: absolute;
    left: -140px;
    top: -24px;
    display: none;
    z-index: 333;
}

.my-kefu-weixin-pic img {
    width: 140px;
    height: 140px;
}

@media(max-width: 1199px){
    .client-2{
        display: none;
    }
}