@charset "utf-8";
/*reset*/

/* CSS reset for c_b */
body , div , dl , dt , dd , ul , ol , li , h1 , h2 , h3 , h4 , h5 , h6 , pre , form , fieldset , input , textarea , p , blockquote , th , td {margin:0; padding:0;}
table {border-collapse:collapse; border-spacing:0;}
table th , table td {padding:5px;}
fieldset , img {border:0;}
address , caption , cite , code , dfn , em  , th , var ,i {font-style:normal; font-weight:normal;}
ol , ul {list-style:none;}
ception , th{text-align:left;}
q:before , q:after{content:'';}
abbr , acronym{border:0;}
a {color:#666; text-decoration:none;}  /*for ie f6n.net*/
a:focus{outline:none;} /*for ff f6n.net*/

/*定位*/
.tl {text-align:left;}
.tc {text-align:center;}
.tr {text-align:right;}
.bc {margin-left:auto; margin-right:auto;}
.fl {float:left; display:inline;}
.fr {float:right; display:inline;}
.f_l{float:left}
.f_r{float:right}
.zoom {zoom:1}
.hidden {visibility:hidden;}
.vam {vertical-align:middle;}
p{ word-spacing:-1.5px;}
.dbimg img {display: block;}

/*清除浮动*/
.clear:after{ 
    content: '';
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}
.clear{ /*兼容 IE*/
    zoom: 1;
}


-moz-box-sizing:content-box;
-webkit-box-sizing:content-box;
box-sizing:content-box;

/*其他*/
.curp{cursor:pointer};

.retop ul{ overflow:hidden;}
.retop li{ float:left; margin-left:10px;}
.retop li img{ display:block;}
.rtTop{ width:43px; height:42px; z-index: 999; overflow:hidden; position:fixed; top:70%; right:51%; margin-right:-675px; cursor:pointer;  display:none;}
.rtTop h4{ width:43px; height:42px; overflow:hidden; position:relative;}
.rtTop img{ display:block; position:absolute; top:0; left:0;}

/*原reset*/
sup{vertical-align:baseline;}
sub{vertical-align:baseline;} 
input,button,textarea,select,optgroup,option{font-family:inherit;outline: none;font-size:inherit;font-style:inherit;font-weight:inherit;}
input,button,textarea,select{*font-size:100%;}
input,select{vertical-align:middle;}
body{font:12px/1.231 arial,helvetica,clean,sans-serif;}
select,input,button,textarea,button{font:99% arial,helvetica,clean,sans-serif;}
table{font-size:inherit;font:100%; border-collapse:collapse;}
select::-ms-expand { display: none; }
pre,code,kbd,samp,tt{font-family:monospace;*font-size:108%;line-height:100%;}
/*title*/
h1 { font-size:32px;}
h2 { font-size:25px;}
h3 { font-size:20px;}
h4 { font-size:14px;}
h5 { font-size:12px;}
h6 { font-size:10px;}
/*end reset*/
.dbimg img {display: block;}

/* CSS Document */
body{background-color:#fff; overflow-x:hidden; color:#666; font-size:12px; font-family: microsoft yahei , "宋体"; position:relative;}/*网站字体颜色*/

.w1200f{width: 1200px;margin: 0 auto;position: relative;}
.w1920{width: 100%;min-width:1200px;max-width: 1920px;margin: 0 auto;position: relative;}
.w1920m{width: 100%;max-width: 1920px;margin: 0 auto;position: relative;}

/* header */
.header {position: fixed;top: 0;left: 0;width: 100%;height:100px;background: #fff;z-index: 10;min-width: 1200px;margin:0 auto;border-bottom: 1px solid #e1e1e1;}
.header a.nav_logo {float: left;margin-top:20px}
.header .header_ul {float: right;margin-right: 80px;height: 30px;margin-top: 35px;}
.header .header_ul .nav_item {float: left;margin:0 20px;height: 63px;line-height: 30px;font-size: 16px;}
.header_ul .sub{width:155px;display:none;background-color: rgba(255, 255, 255, 0.901);position: absolute;z-index: 999;margin-top: 36px;margin-left: -50px;}
.header_ul .sub a{font-size: 14px;padding:5px 0;display: block;text-align: center;}
.header_ul li.on{border-bottom: solid 3px #be2d35;}
.header_ul li.on a.lnk{color: #be2d35}
.header_ul .sub a:hover{background:#174777;color:#fff; }
.header .ss{width:30px;height:15px;float: right;margin-top: 45px;border-left: #8d8b8b solid 1px;padding-left: 20px;position: absolute;right: 0;margin-right: 25px;}
.header .ssbox{width: 200px;height:50px;position: absolute;top: 100px;right:20px;background-color: #fff;padding-left: 30px;padding-right: 80px;display: none;}
.header .ssbox input{border: none;outline:none;width: 100%;height: 40px;font-size: 14px;border-bottom: #918c8c solid 1px;}
.header .ssbox .closebt{width: 20px;height: 20px;position: absolute;right: 12px;top: 10px;}
.header .ssbox .closebt img{width: 100%;}
.header .ssbox .ssbt{width: 20px;height: 20px;position: absolute;right: 50px;top: 12px;}
.header .ssbox .ssbt img{width: 100%;}
.header .ssbox .blocker{width: 1px;height: 20px;position: absolute;right: 40px;top: 12px;background: #918c8c;}

/* footer */
.footer{width: 100%;height:100px;background: #f1f1f1;}
.footer .lefttext{width: 500px;float: left;margin-top: 45px;font-size: 15px;}
.footer .wcqr{width: 150px;height:150px;position: absolute;top: -130px;right: 130px;background: #fff;display: none;}
.footer .wcqr div {width:100px;height: 100px;margin: 0 auto;margin-top: 25px;}
.footer .wcqr div img {width: 100%;}
.footer .righttext{width: 150px;float: right;margin-top: 45px;font-size: 15px;}
.footer .contactbox{float: right;margin-top: 45px;position: absolute;right: 15%;}
.footer .contactbox a{margin-right: 15px;}