/*头部样式*/
header{
    padding:20px 0;
}
.head{

}
.container{
    width: 1200px;
    margin: 0 auto;
}
.logo{
    float: left;
}
.head_tel{
    float: right;
    font-size: 24px;
    color: #171ce1;
    font-weight: bold;
    line-height: 1em;
}
.nav{
    float: right;
}
.nav li{
    float: left;
    position: relative;
    margin:0 20px;
}
.nav li a{
    display: block;
    font-size: 16px;
    color: #222;
    text-align: center;
    line-height: 3em;
}
.nav li a:hover{
    color: #171ce1;
}
.nav li a.on{
    color: #171ce1;
}
.nav li .b_nav{
    display: none;
    position: absolute;
    top:40px;
    left:0px;
    z-index: 999;
    background-color: #171ce1;
    width: 100%;
}
.nav li .b_nav a{
    font-size: 14px;
    color: #fff;  
    line-height: 2em;  
}

.menu-button{
    display: none;
    position: absolute;
    top: 10px;
    right: 0px;
    padding: 12px;
    cursor: pointer;
    -webkit-transition: .3s;
    transition: .3s;
    background-color: #397dcf;
    
}
.menu-button .bar {
    display: block;
    height: 2px;
    background: #fff;
    margin: 9px 0;
    opacity: 1;
    transition: all .5s ease;
    width: 30px;
    transform-origin: left center;
}

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

.mobileNav{
    display: none;
    background-color: #397dcf;
    position: absolute;
    top:75px;
    z-index: 999;
    width: 100%;
    text-align: center;
}
.mobileNav li {
    line-height: 2em;
    padding:1em 0;
}
.mobileNav li a{
    font-size: 1rem;
    color: #fff;
    display: block;
}
.mobileNav li .b_nav a{
    font-size: 14px;
    color: #fff;  
    line-height: 2em;
    display: block; 
}
#swiper-container1 .swiper-slide{
    text-align: center
}
#swiper-container1 .swiper-slide img{
    max-height: 500px;
    width:100%;
}
@media(max-width: 1199px){
    .container{
        width: 100%;
        box-sizing: border-box;
        padding:0 2%;
    }
}
@media(max-width: 768px){
    .nav li{
        margin:0 10px;
    }
}
@media(max-width: 640px){
    header{
        padding:10px 0;
    }
    .nav{
        display: none;
    }
    .menu-button{
        display: block;
    }
    .head_tel{
        line-height:1.6em;
    }
}



.index_main1{
    padding:50px 0;
}
.index_main1 .index_about{
    display: flex;
    /*justify-content: flex-end;*/
    flex-direction:row-reverse;
}
.about_text{
    width: 47%;
    padding-right: 3%;
}
.about_text h3{
    font-size: 24px;
    color: #333;
    padding:15px 0;
}
.about_text p{
    font-size: 16px;
    color: #333;
    line-height: 2em;
}
.about_text a{
    color:#171ce1;
}
.about_img{
    width: 50%;
}

@media(max-width: 1199px){

}
@media(max-width: 768px){
    .index_main1{
        padding:30px 0;
    }
    .index_main1 .index_about{
        flex-wrap: wrap;
    }
    .about_img{
        width: 100%;
        text-align: center;
    }
    .about_text{
        width: 100%;
        margin-top: 30px;
    }
}
@media(max-width: 640px){
    
}



.index_main2{
    /*background-color: #f1f1f1;*/
    padding:0 0 0px 0;
}
h1.index_title{
    font-size: 36px;
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}
.product_list1{
    display: flex;
    flex-wrap: wrap;
    /*min-height: 620px;*/
}
.product_list1 li {
    width: 26%;
    margin:1.65%;
    position: relative;
    padding:2%;
    /*box-sizing: border-box;*/
    min-height: 450px;
    /*position: absolute;*/
    /*transform:scale(-1,1);*/

}
.product_list1 li h3 a{
    font-size: 24px;
    color: #333;
    padding:10px 0;
    display: block;
}
.product_list1 li p{
    font-size: 16px;
    color: #666;
}
.product_list1 li .product_list1_1{
    background-color: rgb(225, 245, 254);
    border-color: rgba(0, 0, 0, 0);
    border-radius: 10px;
    border-style: solid;
    border-width: 1px;
    color: rgb(116, 116, 116);
    transition-duration: 0.4s;
    text-align: center;
/*    -webkit-transition: all 0.6s ease-out;
    -moz-transition: all 0.6s ease-out;
    transition: all 0.6s ease-out; */
    position: absolute;
    left: 0;
    top:0;
    padding:5%;
    box-sizing: border-box;
}
.product_list1_1 img{
    width: 100%;
}
.product_list1 li .product_list1_2{
    opacity: 0;
    position: absolute;
    left: 0;
    top:0;
    -webkit-transition: all 0.6s ease-out;
    -moz-transition: all 0.6s ease-out;
    transition: all 0.6s ease-out; 
    background: #fff;
    padding:5%;
    box-sizing: border-box;
    min-height: 310px;
    width: 100%;
    border-radius: 5px;
}
.product_list1 li .product_list1_2 p{
    padding-left: 40px;
    background: url(../images/li1.jpg) no-repeat left center;
    line-height: 40px;
    font-size: 16px;
}
.product_list1 li .product_list1_2 a{
    display: table;
    margin: 20px auto 0;
    color: #fff;
    width: auto;
    border-radius: 3px;
    background: #007dc1;
    font-size: 16px;
    width: 120px;
    line-height: 50px;
    text-align: center;
    font-weight: bold;
}
.product_list1 li:hover .product_list1_1{
    transform:rotateY(180deg);
    -ms-transform:rotateY(180deg);     /* IE 9 */
    -moz-transform:rotateY(180deg);    /* Firefox */
    -webkit-transform:rotateY(180deg); /* Safari 和 Chrome */
    -o-transform:rotateY(180deg); 
/*    -webkit-transition: all 0.6s;
    -moz-transition: all 0.6s;
    transition: all 0.6s; */
    opacity: 0;  
}
.product_list1 li:hover .product_list1_2{
    opacity: 1;
    -webkit-transition: all 0.6s;
    -moz-transition: all 0.6s;
    transition: all 0.6s; 
}

@media(max-width: 1199px){
    .product_list1 li .product_list1_2 p{
        font-size: 14px;
    }
}
@media(max-width: 768px){
    .index_main2{
        padding:30px 0 0px 0;
    }
    .product_list1 li{
        min-height:350px;
    }
    .product_list1 li h3 a{
        font-size: 18px;
    }
    .product_list1 li p{
        font-size: 14px;
    }
    .product_list1 li .product_list1_2 p{
        line-height: 2em;
        background: url(../images/li1.jpg) no-repeat 0 0;
    }
}
@media(max-width: 640px){
    .index_main2{
        padding:30px 0 0px 0;
        
    }
    .product_list1 li{
        width: 96%;
        margin:2%;
        min-height: 450px;
    }
    .product_list1 li .product_list1_1{
        width: 100%;
    }
}


.index_main3{
    padding-top: 0;
}
.news_list1{
    display: flex;
    flex-wrap: wrap;
}
.news_list1 li{
    width: 48%;
    margin-right: 4%;
    line-height: 50px;
    border-bottom:1px dashed #eee;
    padding-left: 15px;
    box-sizing: border-box;
    background: url(../images/li.png) no-repeat left center;
}
.news_list1 li:nth-child(2n){
    margin-right: 0;
}
.news_list1 li a{
    font-size: 16px;
}
.news_list1 li span{
    display: block;
    float: right;
    font-size: 14px;
}


@media(max-width: 1199px){

}
@media(max-width: 768px){
    .news_list1 li{
        width: 100%;
        margin: 0;
    }    
}
@media(max-width: 640px){
    .index_main3{
        /*margin-top: 200px;*/
    }
    .news_list1 li a{
        font-size: 14px;
    }
}




.footer{
    background: #363839;
    padding:40px 0;
}
.footer .container{
    display: flex;
    flex-wrap: wrap;
}
.footer .container h3{
    font-size: 20px;
    color: #fff;
    /*font-weight: normal;*/
    margin-bottom: 30px;
}
.footer .container p{
    line-height: 2em;
    font-size: 14px;
    color: #999;
}
.foot1{
    width: 23%;
}
.foot2{
    width: 23%;
    margin:0 3%;
}
.foot3{
    width: 23%;
}
.foot4{
    width: 22%;
    margin-left: 3%;
}
footer{
    background: #000;
    color: #fff;
    font-size: 14px;
    padding:15px 0;
    text-align: center;
}
.copyright a{
    color: #fff;
    font-size: 14px;
}

@media(max-width: 1199px){

}
@media(max-width: 768px){
    
}
@media(max-width: 640px){
    .footer .container h3{
        margin-bottom: 10px;
    }
    .foot1{
        width: 100%;
    }
    .foot2{
        width: 100%;
        margin:25px 0;
    }
    .foot3{
        width: 100%;
    }
    .foot4{
        width: 100%;
        margin-top:25px;
        margin-left: 0;
    }
}






/*----- 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_banner {
    width: 100%;
    margin: 0 auto 20px;
    text-align: center;
}
.left {
    width: 20%;
    float: right;
}
.left h3{
    font-size: 24px;
    color: #333;
    line-height: 50px;
    background: #397dcf;
    color: #fff;
    /* text-align: center; */
    text-indent: 10px;
}
.sort{
    
}
.sort a{
    display: block;
    line-height: 40px;
    border-bottom: 1px dashed #ccc;
    text-indent: 15px;
}
.sort a.on{
    color: #397dcf;
}
.right {
    width: 70%;
    float: left;
    padding-bottom: 10px;
}

.sitemp {
    line-height: 40px;
    height: 40px;
    overflow: hidden;
}

.sitemp .site {
    line-height: 40px;
    font-size: 16px;
    color: #333;
}
.sitemp .site  a{
    font-size: 16px;
    /*color: #397dcf;*/
}

@media(max-width: 1199px){

}
@media(max-width: 768px){
    .left{
        display:none;
    }
    .right{
        width:100%;
        float:none;
    }    
}
@media(max-width: 640px){

}






/*news_list*/
.news_list{
    margin:30px 0;
}
.news_list li{
    display: flex;
    flex-wrap: wrap;
    padding:15px 0;
    border-bottom: 1px dashed #ccc;
}
.news_list li a.img{
    display: block;
    width: 28%;
}
.news_list li .text{
    width: 68%;
    padding: 2%;
}
.news_list li .text h3 a{
    font-size: 18px;
    color: #333;
    display: block;
    margin-bottom: 20px;
}
.news_list li:hover .text h3 a{
    color: #397dcf;
}

@media(max-width: 1199px){

}
@media(max-width: 768px){
    .news_list li .text{
        padding:0 0 0 2%;
        width:70%;
    }
    .news_list li .text h3 a{
        margin-bottom:0;
    }
}
@media(max-width: 640px){
    .news_list li a.img{
        width:100%;
    }
    .news_list li .text{
        width:100%;
    }
}


.container1{
    padding:0 0 50px 0;
}
.left1{
    width: 70%;
    float: left;
    padding-right: 5%
}
.left1 h1{
    padding-bottom: 10px;
    color: #00204f;    
    font-size: 36px;
    width: 100%;
    font-weight: normal;
    line-height: 66px;
}
.right1{
    width: 20%;
    float: right;
}
.right1 h3{
    font-size: 24px;
    color: #333;
    line-height: 50px;
    background: #397dcf;
    color: #fff;
    /* text-align: center; */
    text-indent: 10px;
}
.message1{

}
.message1 li{
    width: 50%;
    margin-bottom: 10px;
}
.message1 li input{
    width: 100%;
    outline: none;
    line-height: 30px;
    text-indent: 5px;
}
.mess_content{
    width: 100%;
}
.mess_content textarea{
    width: 100%;
    height: 120px;
    line-height: 30px;
}
.mess_btn{
    width: 120px;
    margin: 20px auto 0;
}
.mess_btn input{
    background: #397dcf;
    border: none;
    font-size: 16px;
    color: #fff;
    display: block;
    width: 120px;
    padding:10px 0;
    cursor: pointer;
}

@media(max-width: 1199px){

}
@media(max-width: 768px){
    .left1{
        width:100%;
    }
    .right1{
        display:none;
    }
}
@media(max-width: 640px){
    .message1 li{
        width:90%;
    }
    .mess_content{
        width:96%;
    }
}


/*product_list*/
.product_list_sort{
    display: flex;
    flex-wrap: wrap;
}
.product_list_sort li{
    width: 48%;
    margin:1%;
    position: relative;
    z-index: 1;
}
.product_list_sort li a{
    display: block;
    overflow: hidden;
}
.product_list_sort li .text{
    position: absolute;
    z-index: 2;
    bottom: 20px;
    right: 20px;
}
.product_list_sort li h3{
    font-size:18px;
    color:#fff;
}
.product_list_sort li .product_list_more{
    display: block;
    width:100px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    border:1px solid #fff;
    margin-top:10px;
    float: right;
}
.product_list_sort li img{
    transition: all 0.6s ease-out;
}
.product_list_sort li:hover img{
    transform: scale(1.1);
    transition: all 0.6s ;
}
.product_list{
    display: flex;
    flex-wrap: wrap;
}
.product_list li{
    width: 30%;
    margin:1.65%;
}
.product_list li a.img{
    display: block;
    width: 100%;
    overflow: hidden;
}
.product_list li a.img img{
    transition: all 0.6s ease-out;
    width: 100%;
}
.product_list li a.img:hover img{
    transition: all 0.6s;
    transform: scale(1.1);
}
.product_list li h3 a{
    font-size: 16px;
    color: #333;
    font-weight: normal;
    line-height: 2em;
    text-align: center;
    display: block;
}
.product_detail h1.title{
    font-size: 36px;
    padding:30px 0;
}
.content1{
    display: flex;
}
.content1 .img{
    width: 47%;
    padding-right: 3%;
}
.content1 .img img{
    width: 100%;
}
.content1 .list{
    width: 50%;
    padding-right: 5%;
}
.content1 .list h3{
    font-size: 24px;
    color: #333;
    padding:20px 0;
}
.content1 .list .p_intro{
    font-size: 16px;
    color: #666;
    line-height: 2em;
}

.pdd_btn{border-bottom:3px solid #999999;overflow:hidden;margin-top:20px; background:#f2f2f2; color: #FFFFFF;
     width: 810px; margin-left: 0px;
}
.pdd_btn_position{position:fixed;top:0;left:0;margin-top:0;}
.pdd_btn li{color:#585858;font-size:14px;line-height:43px;float:left;background-color:#d8e5f8;width:20%;text-align:center;}
.pdd_btn li.pdd-btn_current{color:white;background-color:#002D6E;}
.p_detail{
    margin-bottom: 30px;
}
@media(max-width: 1199px){

}
@media(max-width: 768px){
    .pdd_btn{
        width:100%;
    }
}
@media(max-width: 640px){
    .product_list_sort li .text{
        bottom:10px;
        left:10px;
    }
    .product_list_sort li .text h3{
        font-size:14px;
        font-weight:normal;
        color:#fff;
    }
    .product_list_sort li .product_list_more{
        display:none;
    }
    .content1{
        flex-wrap:wrap;
    }
    .content1 .img{
        width:100%;
        padding-right:0;
    }
    .content1 .list{
        width: 100%;
        padding-right: 0%;
    }
}


h1.title{
    font-size: 22px;
    color: #333;
    text-align: center;
    padding:2em 0 0.5em 0;
    font-weight: normal;
}
.title_bar{
    font-size: 14px;
    color: #333;
    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: 16px;
    color: #666;
    font-weight: normal;
    margin-top: 30px;
}
.page{
    font-size: 16px;
    color: #666;   
    margin:0px 0 30px 0; 
}
.page a{
    font-size: 16px;
    color: #666;    
}

.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:#397dcf;color:#fff; text-decoration:none;border:#efefef 1px solid;}
.pageController .currPage {background-color: #397dcf;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: #397dcf;
    vertical-align: middle;
    border: 1px solid #397dcf; 
    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;}


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