*{margin:0;padding:0;border:0;} 
body {
	font-family: "宋体";
	font-size:12px;
	line-height: 18px;
} 
#nav { 
    width:186px; 
    line-height: 25px;  
    list-style-type: none; 
    text-align:left; 
    /*定义整个ul菜单的行高和背景色*/ 
} 

/*==================一级目录===================*/ 
#nav a { 
    width: 164px;  
    display: block; 
    padding-left:22px; 
    /*Width(一定要)，否则下面的Li会变形*/ 
} 

#nav li {
	border-bottom:#FFF 1px solid; /*下面的一条白边*/
	float:left;
	background-image: url(cidan1.jpg);
	background-repeat: no-repeat;
	font-family: "宋体";
	font-size: 12px;
	line-height: 25px;
	font-weight: normal;
	color: #FFFFFF;
	text-decoration: none;
    /*float：left,本不应该设置，但由于在Firefox不能正常显示 
    继承Nav的width,限制宽度，li自动向下延伸*/ 
} 

#nav li a:hover{
	font-family: "宋体";
	font-size: 12px;
	line-height: 25px;
	font-weight: normal;
	color: #CCCCCC;
	text-decoration: none;
} 

#nav a:link  { 
    color:#FFFFFF; text-decoration:none; 
} 
#nav a:visited  { 
    color:#FFFFFF;text-decoration:none; 
} 
#nav a:hover  { 
    color:#999999;text-decoration:none;font-weight:bold; 
} 

/*==================二级目录===================*/ 
#nav li ul { 
    list-style:none; 
    text-align:left; 
} 
#nav li ul li{
	background-image: url(caidan3.jpg);
} 

#nav li ul a{ 
         padding-left:22px; 
         width:164px; 
    /* padding-left二级目录中文字向右移动，但Width必须重新设置=(总宽度-padding-left)*/ 
} 

/*下面是二级目录的链接样式*/ 

#nav li ul a:link  { 
    color:#0B3E7D; text-decoration:none; 
} 
#nav li ul a:visited  {
	color:#0B3E7D;
	text-decoration:none;
	background-image: url(caidan2.jpg);
} 
#nav li ul a:hover {
	color:#0B3E7D;
	text-decoration:none;
	font-weight:normal;
    /* 二级onmouseover的字体颜色、背景色*/ 
} 

/*==============================*/ 
#nav li:hover ul { 
    left: auto; 
} 
#nav li.sfhover ul { 
    left: auto; 
} 
#content { 
    clear: left;  
} 
#nav ul.collapsed { 
    display: none; 
} 
 

#PARENT{ 
    width:186px; 
    padding-left:0px; 
} 
.STYLE1 {
 font-size: 18px;
 font-weight: bold;
}