*{margin:0; padding:0;}
body{ font-size:12px; background:url(../images/body_bg.jpg);overflow:scroll;overflow-x:hidden;}

ul { list-style-type:none;}
li { list-style-type:none;}
img { border:none; display:block;}
a{blr:expression(this.onFocus=this.blur()); outline:none; color:#000; text-decoration:none;}
.cls { clear:both; height:0px; line-height:0px; width:1000px; margin:0 auto; font-size:0px;}
.content{ width:1000px; height:auto; margin:0 auto; background:url(../images/content_bg.jpg);}
.pmv{ width:1000px; height:20px; overflow:hidden; margin:0 auto;}
.head{ width:1420px; height:auto; margin:0 auto;}

/*头部背景*/
.head_bg{ width:1420px; height:400px; overflow:hidden; margin: 0 auto; background:url(../images/banner_bg.jpg) no-repeat;}


/*导航*/
.menu{ width:1000px; height:56px; overflow:hidden; background-color:#68523d;}
.menu li{ float:left; border-left:1px solid #fff; padding-left:10px; padding-right:9px;}
.menu li a{ color:#fff;}
.menu li a:hover{ color:#000;}
#menu_sy{ border-left:none; padding-left:0px;}

/*动态*/
.gonggao{ width:940px; height:39px; overflow:hidden; background:url(../images/gonggao_bg.jpg) no-repeat; margin-top:30px; margin-left:30px;}
.gonggao li { height:14px; line-height:14x; margin:15px 0px 0px 140px;}

.left_bg{ width:1420px; height:auto; background:url(../images/left_bg.jpg) no-repeat left top;}
.right_bg{ width:1420px; height:auto; background:url(../images/right_bg.jpg) no-repeat right top;}


/*底部*/
.footer{ width:1420px; height:81px; overflow:hidden; background:url(../images/footer_bg.jpg); margin:0 auto; text-align:center; line-height:30px; padding-top:20px; font-size:14px; letter-spacing:0.1em;}


/* meun */
.meun{position:relative;height:54px;width:1000px;background:url(../images/menu_bg.jpg) repeat-x;overflow: hidden;}
.meun li{float:left;}
.meun li.back{background:url(../images/menu_tab.jpg) no-repeat;height:54px;overflow:hidden;z-index:8;position:absolute;}
.meun li.back .left{background:url(../images/menu_tab.jpg) no-repeat right 0;height:68px;float:right;width:100px;}
.meun li.back .arrow{float:left;width:22%;height:54px;position:relative;}
.meun li a{ font-family:"微软雅黑","黑体"; color:#fff;font-size:14px;z-index:10;display:block;float:left;position:relative;overflow:hidden;padding:20px 40px 0;height:43px; font-weight:bold;}
.meun li a span{cursor:pointer;}