BODY {
	COLOR: #000; FONT-SIZE: 12px; width:1000px; margin:20px auto;
}
.ys {
	LINE-HEIGHT: 20px; COLOR: #fff; FONT-SIZE: 12px
}
.bt {
	LINE-HEIGHT: 20px; COLOR: #fff; FONT-SIZE: 14px; FONT-WEIGHT: 600
}
.tm {
	LINE-HEIGHT: 20px; COLOR: #2b4b7d; FONT-SIZE: 14px; FONT-WEIGHT: 600
}
.tm2 {
	LINE-HEIGHT: 20px; COLOR: #2b4b7d; FONT-SIZE: 12px; FONT-WEIGHT: 600
}
.main {
	LINE-HEIGHT: 20px; COLOR: #000; FONT-SIZE: 14px; FONT-WEIGHT: 600; left:345px;
}
A:link {
	COLOR: #000; TEXT-DECORATION: none
}
A:visited {
	COLOR: #000; TEXT-DECORATION: none
}
A:hover {
	COLOR: #56a2d6; TEXT-DECORATION: underline
}
A:active {
	TEXT-DECORATION: none
}

*{margin:0; padding:0}



/*导航条*/
#nav {background-color:blue; color:#fff;height:0px;line-height:25px;text-align:center;list-style:none;}

#nav li{width:75px;float:left;position:relative;z-index:1; font-size:18px;}
#nav li .title{display:block;}
#nav li .title:hover{background-color:green;}
#nav li .submenu{width:220px;margin:0 auto;background:#E3E8E8;position:absolute;left:345px;top:-5px;display:none;}
#nav li .submenu dd{border-top:1px dotted #ddd;color:#fff;}
#nav li ul li a{font-size:12px;}