@charset "utf-8";
/* CSS Document */
body,div,p,ol,ul,li,i,em,span,dd,dt,dl,form,table,th,td,tr,input,h1,h2,h3,h4,h5,h6{margin:0;padding:0;}
body{font-size:12px;font-family:宋体;color:#333;}

i,em{font-style:normal;} 
img{border:0 none;}
ul,li{list-style:none;}
a:link,a:visited{color: #333;text-decoration:none;}
a:hover{color:#333;text-decoration:underline;}
/*头部*/
.top{width:100%;height:35px;background:#100303; margin:0 auto;}
.top_n{width:1002px;height:35px;margin:0 auto;}
.top_l{width:240px;height:35px; float:left;}
.top_l p{ line-height:35px; background: url(../images/tn_112.png) no-repeat right; color:#9f9d9d; float:left;padding-right: 10px;
margin-right: 6px}
/*导航*/
.nav{width:1002px;height:55px; margin:0 auto; }
.logo{width:90px;height:55px; float:left;}
.logo img{margin-top:10px;}
.nav_r{width:408px;height:55px; float:right;}
.nav_r p{ float:left; line-height:55px;background: url(../images/tn_112.png) no-repeat right; color:#333; float:left;padding-right: 15px;
margin-right: 16px; font-family:"微软雅黑"; font-size:14px;}

.banner{width:100%;height:388px; background: url(../images/tn_06.png) no-repeat center; margin:0 auto;}

/*导航下*/
.nav_b{width:1002px;height:88px; margin:0 auto; margin-top:-10px;}
.nav_b_n{width:452px;height:88px;margin:0 auto;}
.nav_b_n dl{width:72px; height:88px; float:left; margin-right:17px; margin-left:6px;}
.nav_b_n dl dt{ margin:0 8px; height:40px; margin-top:10px;}
.nav_b_n dl dd{ text-align:center; font-family:"微软雅黑"; color:#033f88; font-size:14px;}
.nav_b_n dl:hover{ background: url(../images/tt_11.png) no-repeat; overflow:hidden; margon-top:-10px; color:#fff;}

/*最新动态*/
.dynamic{width:100%;height:306px;background:#eaeeee; margin-top:-12px;}
.dt_n{width:1002px;height:306px;margin:0 auto;}
.dt_t{width:100%;height:70px;clear:both;}
.dt_t span{ margin-top:26px; float:left; font-size:20px; color:#2d2d2d; line-height:5px; font-family:"微软雅黑"; }
.dt_b{width:1002px;height:200px; }
.dt_b_l{width:490px;height:200px; float:left;}
.dt_b_l_t{ width:490px;height:79px;}
.dt_l_t{width:22px;height:79px; background:url(../images/tn_10.png) no-repeat; float:left;}
.dt_l_r{ width:352px;height:49px; background:url(../images/tn_12.png) no-repeat; position: relative;left:98px; padding:15px 15px 15px 25px;}
.dt_l_r p{ font-size:14px; font-family:"微软雅黑"; color:#fff; line-height:28px; overflow:hidden;}
.dt_b_l_b{width:490px;height:90px;margin-top:18px; }
.dt_b_l_b dl{width:490px;height:17px; background: url(../images/tn_22.png) no-repeat left; margin-bottom:20px;}
.dt_b_l_b dl dt{margin-left:20px; line-height:17px; font-size:14px; float:left; color:#2d2d2d; }
.dt_b_l_b dl dd{ float:right; font-size:14px; line-height:17px; color:#2d2d2d;}
.dt_b_l_b dl:hover{ background:url(../images/tn_19.png) no-repeat left;}

/*核心产品*/
.cp{width:1002px;height:450px; margin:0 auto; margin-top:10px;}
.cp_b{width:1002px;height:380px;float:left;}
.cp_b_l{ float:left; margin-right:8px;}
.cp_b_l dl{width:194px;height:400px; float:left;}
.cp_b_l dt{width:194;height:146px; text-align:center; padding-top:36px;}
.cp_b_l h2{ font-size:16px; font-family:"微软雅黑"; text-align: center; margin-top:10px;}
.cp_b_l dt:hover{ background:#e56b1e;}
.cp_b_l dd{ font-size:14px; margin:10px; line-height:24px;}

/*创新技术*/
.js{width:100%;height:808px; background:url(../images/tt_42.png) no-repeat center; margin:0 auto; padding-top:20px;}
.js_n{width:1002px;height:786px; }
.js_b_l{ float:left; margin-right:22px;}
.js_b_l dl{width:232px;  float:left;}
.js_b_l dt{width:194;height:146px; text-align:center; }
.js_b_l dt img{border:1px solid #bac4c4;}
.js_b_l h2{ font-size:16px; height:58px;font-family:"微软雅黑";  margin-top:10px;}
.js_b_l dd{ font-size:14px; margin:5px; line-height:24px; }

.js_b_b{width:1002px;height:280px;  margin:0 auto;}
.jsb_l{width:490px; float:left;}
.jsb_l h3{font-size:16px; font-family:"微软雅黑"; margin-top:10px;}
.jsb_l p{ margin-top:50px; font-size:16px; line-height:26px;}
.jsb_r{width:490px;float:right;}

/*服务价值*/

.fw{width:1002px;height:478px; margin:0 auto;}
.fw_b{width:1002px;height:380px;float:left;}
.fw_b_l{ float:left; margin-right:20px;}
.fw_b_l dl{width:230px;float:left;}
.fw_b_l dt{width:194;height:146px; text-align:center; padding-top:36px;}
.fw_b_l h2{ font-size:16px; font-family:"微软雅黑"; text-align: center; margin:10px 0 30px;}
.fw_b_l dd{ font-size:14px;  line-height:24px;text-align:justify;}
/*联系我们*/
.about{width:100%;height:550px; background:url(../images/tt_45.png) no-repeat center;}
.about_n{width:1002px;height:540px; margin:0 auto; padding-top:38px;}

.logo_b{ width:1002px;height:80px; text-align:center; padding-top:20px;}
.jss{ font-size:14px; color:#fff; line-height:28px;}
.gy_b{width:1002px;height:170px;margin-top:50px;}
.gy_b_l{width:500px;height:170px; float:left;}
.gy_b_l_l{width:220px; margin-top:20px; float:left;}
.gy_b_l_l dl{margin-top:10px;}
.gy_b_l_l dt{ height:35px;float:left; margin-right:15px; margin-top:5px;}
.gy_b_l_l dd{ font-size:14px; color:#fff; line-height:28px;}
.xx{width:100px;height:40px; float:right;position: relative;top: -40px;}

.footer{width:100%;height:174px; background:#130b5b;}
.footer_n{width:1002px;height:134px; margin:0 auto;  padding-top:40px;}

.bot_l{width:650px;height:35px; margin:0 auto;}
.bot_l p{ line-height:35px; background: url(../images/tn_112.png) no-repeat right; color:#bcc9cc; float:left;padding-right: 10px;
margin-right: 6px ; text-align:center; font-size:14px; font-family:"微软雅黑";}
.mf{width:888px; margin-top:15px; margin:0 auto; text-align:center; color:#fff; line-height:24px;}




/*顶天固定*/
#top_line{
    left: 0;
    min-width: 1002px;
	height:35px;
    position:fixed;
    top: 0;
    width: 100%;
    z-index: 9999999;
	background-color:#000000;
	/*半透明状态*/
opacity: 0.8; 
/* For IE 5-7 */
filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
/* For IE 8 */
-MS-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
}
#top_line .gu16{ margin:0 auto; color:#fff;}
#top_line a{color:#fff; line-height:35px;}
/*
#top_line .gu16 .fr{ padding-left:30px; background:url(../../images/rail1/Sprite.gif) no-repeat 0 -328px;}
*/
.b{ font-weight:bold;}
.fl{ float:left; display:inline-block;}
.fr{ float:right; display:inline-block;}