@charset "utf-8";
/* CSS Document */


/*通用*/
.l{float:left;}.r{float:right !important;}
.pr{position:relative;}
.pa{position:absolute;}
.fix{*zoom:1;}
.p20{padding:20px;}.plr15{padding-left:15px;padding-right:15px;}

/*结构*/
.percent30{width:30%;}
.percent50{width:49%;}
.percent70{width:70%;}
.side{width:185px;}
.main{width:760px;}
.main_cont{width:495px;}
.sub{width:235px;}
/*导航*/

.head_rt{width:730px; height:43px; float:right; padding-top:60px;}
.head_rtv1{width:100%; height:20px; padding-top:30px;_padding-top:31px; float:left;}
.head_rtv1a{float:right; padding-right:25px;}
.head_rtv1a li{float:left; background:url(../184/sj_bg.jpg) no-repeat right 2px;}
.head_rtv1a li a{padding:0 12px; color:#888;}
.head_rtv1a li a:hover{color:#c60b02; text-decoration:underline;}
.shadow{height:12px;width:100%;left:0;bottom:0px;background:url(../184/2pxshadow.png);overflow:hidden;}
.nav{width:730px;z-index:9;}
.nav .li{float:left;width:16.6%;height:46px; background:url(../184/xx.png) no-repeat center 17px;}
.nav .nav_cell{display:block; text-align:center; font-family:"微软雅黑";  font-size:14px; color:#7a5d43; line-height:40px;}
.nav_lev2{display:none;position:absolute;right:0;top:46px; width:520px;overflow:hidden;background:#fff;*zoom:1;}
.nav_menu{background:#f4ece6;margin-bottom:-9999px;padding-bottom:9999px;}
.nav_menu li{height:30px;line-height:30px;border-bottom:1px solid #ccc;overflow:hidden;}
.nav_menu li a{font-family:"微软雅黑"; color:#7a5d43;}
.nav_menu li a:hover{color:#333;}
.nav_block{height:4px;overflow:hidden;left:0;bottom:0;width:100%;overflow:hidden;z-index:-1;_bottom:1px;}
.nav_line{height:4px;overflow:hidden;left:0;bottom:0;width:100%;background:url(../184/navLine.png);}
.head_block{height:4px;overflow:hidden;left:0;width:100%;bottom:12px;z-index:-1;}
.head_line{height:4px;overflow:hidden;left:50%;width:50%;margin-left:520px;bottom:0;background:#e30f00;}
.nav .hover .nav_lev2{display:block;}
.nav_lev2 .cont{padding:10px 15px 15px;color:#666;}
.nav_lev2 .t{font-size:18px;color:#333;margin-top:.5em;font-weight:bold; line-height:40px;}
.nav_lev2 .t a{color:#434242;}
.nav_lev2 p span{line-height:20px; color:#777;}
.nav_lev2 .shadow{bottom:auto;top:0;}
.nav_lev2 .cont ul{width:100%;overflow:hidden;*zoom:1;}
.nav_lev2 .cont li{float:left;width:45%;margin-right:5%;*width:44%;}
.nav_lev2 .cont img{width:336px;}
.nav_lev2_1{width:690px;}
.nav_lev2_1 .cont img{float:left;width:294px;margin-right:15px;}
.nav_lev2_1 .cont .t{height:4em;overflow:hidden;}
.nav_lev2_2{width:690px;}
.nav_lev2_2 .cont a{display:block;position:relative;width:100%;}
.nav_lev2_2 .cont .vid .t{padding-right:1em;background:url(../184/v.gif) right 5px no-repeat;}
.nav_lev2_3{width:720px;}
.nav_lev2_3 .Tit1{line-height:1.5;}
.nav_lev2_4{width:666px;}
.nav_lev2_4 .cont .t{height:2em;overflow:hidden;}
.nav_lev2_5{width:684px;}
.nav_lev2_5 .cont .t{height:auto;overflow:hidden;line-height:1.5;margin-bottom:.5em;}
.navtoplev1{right:148px;}