/*初始化样式*/
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,navs,section
{margin:0;padding:0;border:0;}
body{background:#fff;color:#333;position:relative;font:12px/1.5 Microsoft YaHei,arial,宋体,sans-serif;vertical-align:baseline;width:100%;overflow-x:hidden;}
a{text-decoration:none;outline:none;}

a:hover,a:active,a:focus{text-decoration:none;outline:none;}


input{padding:0;margin:0;font-family:'Microsoft YaHei';}
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{font-size:12px;font-weight:bold;}
hr {border: 0;border-top:1px solid #ccc;height:0;}

p{margin: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;}

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

#m_demo{overflow:hidden;width:92%;margin:0 auto;}
#m_indemo {float: left;width:800%!important;}
#m_demo1 {float: left;}
#m_demo2 {float: left;}





.com-img{  overflow:hidden;}
.com-img img{ transition:all 0.8s; -webkit-transition:all 0.8s; -moz-transition:all 0.8s; -o-transition:all 0.8s;}
.com-img:hover img{transform:scale(1.2); -webkit-transform:scale(1.2); -moz-transform:scale(1.2); -o-transform:scale(1.2);-ms-transform:scale(1.2);}


.flex_a{    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;}

.flex_b{    display: flex;
        flex-wrap: wrap;
        justify-content: space-between;}


.flex_c{    display: flex;
            flex-wrap: wrap;
            justify-content: center;align-items: center;}


.w1500{max-width: 1530px; margin: 0 auto;padding: 0 15px;}



    








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

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

/*----- 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;}





/* 内页通用样式 */

@media (min-width: 992px) {
    .xdao {
        margin-bottom: 64px;
    }

    .xdao .xypg-left-nav {
        /* display: flex; */
        margin: 0;
    }

    .xdao .xypg-left-nav > li {
        width: 12.285%;
        float: left;
        text-align: center;
        background: #f4f4f4;
        border-bottom: none;
        position: relative;
    }

    .xdao .xypg-left-nav > li .first-nav-btn {
        display: none;
    }

    .xdao .xypg-left-nav > li > a {
        color: #a8a8a8;
        line-height: 55px;
        padding: 0;
    }

    .xdao .xypg-left-nav > li > a:hover {
        color: #e76728;
    }

    .xdao .xypg-left-nav > li.clicked > a {
        background: url(../images/ft.png) no-repeat bottom center #e76728;
        color: #fff;
    }

    .xdao .xypg-left-nav > li .xypg-left-subnav {
        padding: 0;
        position: absolute;
        top: 55px;
        left: 0;
        width: 100%;
        z-index: 111;
        display: none;
    }

    .xdao .xypg-left-nav > li .xypg-left-subnav li {
        width: 100%;
        line-height: 55px;
        background: #f4f4f4;
    }

    .xdao .xypg-left-nav > li .xypg-left-subnav li a {
        display: block;
        color: #a8a8a8;
    }

    .xdao .xypg-left-nav > li .xypg-left-subnav li a:hover {
        color: #eb6e12;
    }

    .xdao .xypg-left-nav > li:hover .xypg-left-subnav {
        display: block;
    }
}





/*------------内页-------------------*/


.prodescription{border:1px solid #e5e5e5;background:#f9f9f9;line-height:24px;padding:10px;margin-bottom:15px;text-indent:20px;}

.n_banner{width:100%;margin:0 auto;}
.n_banner img{width:100%;margin:0 auto}



.pf {width: 100%;height: 40px;position: relative;z-index: 999;}
.pf-box {position: fixed;left: 0;bottom: 0;right: 0;height: 40px;display: flex;justify-content: center;align-items: center;background-color: #0e2f52;overflow: hidden;width:100vw;}
.pf-box a {display: flex;justify-content: center;align-items: center;flex: 1;height: 40px;}

.pf-box a div {max-width: 20%;}
.pf-box a div img {width: 100%;}
.pf-box a h3 {font-size: 12px;color: #fff;margin-left: 5px;white-space: nowrap;}

.pf-box a.active {background-color: #0f67c5;}


@media (max-width: 768px) {
.n_banner{margin-top: 60px;}
.x-banner{margin-top:60px}
}




/* 友情链接 */

.c-link {
    padding: 20px 0;
    font-size: 14px;
    color: #2a333c;
    line-height: 24px;
}

.c-link .con {
    display: flex;
    flex-wrap: wrap;
    position: relative;
}

.c-link span {
    cursor: pointer;
    display: block;
}

.c-link dd{
    width:calc(100% - 70px)
}

.c-link .sec {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 0;
    background: rgba(255,255,255,.6);
    padding: 10px;
    min-width:120px;
}

.c-link a {
    color: #2a333c;
    padding: 0 4px;
    font-size: 14px;
    line-height: 24px;
}



/*内页左侧样式*/

.page-product-inquiry a {
    color: #fff;
}



/*phone底部导航*/

li {
    list-style: none;
}

.q_d_m {
    float: left;
    width: 100%;
    height: 50px;
}

.pf_down {
    width: 100%;
    float: left;
    position: fixed;
    left: 0;
    bottom: 0;
    height: 50px;
    background: #191919;
    z-index: 999;
    border-top: 1px solid #fff;
}

.pf_down li {
    width: 33.333333%;
    float: left;
    text-align: center;
    padding: 7px 0 4px 0;
    border-right: 1px solid #fff;
}

.pf_down li .ico7 {
    width: 100%;
    float: left;
    height: 20px;
}

.pf_down li .d_name {
    width: 100%;
    float: left;
    margin-top: 4px;
    font-size: 12px;
    color: #fff;
    line-height: 14px;
}

.pf_down li.l1 .ico7 {
    background: url(../images/a1.png) no-repeat center;
    background-size: 20px 20px;
}

.pf_down li.l2 .ico7 {
    background: url(../images/a2.png) no-repeat center;
    background-size: 20px 20px;
}

.pf_down li.l3 .ico7 {
    background: url(../images/a3.png) no-repeat center;
    background-size: 20px 20px;
}

.pf_down li:nth-child(3n) {
    border: none;
}