body { font-family: arial, 宋体, serif; font-size:12px; }
* { margin:0px;  }
#nav { width:208px; line-height: 24px; list-style-type: none; text-align:left;height:24px; clear: both;/*定义整个ul菜单的行高和背景色*/
}
/*==================一级目录===================*/
#nav a { width: 188px; display: block; padding-left:20px; /*Width(一定要)，否则下面的Li会变形*/
}
#nav li {
	float:left;
	color:#000000;
	font-weight:bold;
	height:24px;
	border: 1px solid #FFFFFF;
	clear: both;
}
#nav li a:hover {  /*一级目录onMouseOver显示的背景色*/ }
#nav a:link { color:#000000; text-decoration:none; }
#nav a:visited { color:#000000; text-decoration:none; }
#nav a:hover { color:#ec7a00; text-decoration:none; font-weight:bold; }
/*==================二级目录===================*/
#nav li ul { list-style:none; text-align:left; }
#nav li ul li {  font-weight:normal; }
#nav li ul a { padding-left:20px; width:180px;/* 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:#000000; text-decoration:none; }
#nav li ul a:visited { color:#000000; text-decoration:none; }
#nav li ul a:hover { color:#ec7a00; 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:208px;
}
.huise{
	background-color: #e7e7e7; height:24px;	clear: both;
}