.pth_man {
	width:100%;
	float:left;
	height:37px;
    line-height:37px;
	color:#555555; /*常态色*/
	text-align:left;
	border-bottom:1px solid #AAAAAA; /*次要色*/
	background:url(img/about.gif) no-repeat;
	text-indent:10px;
}
.pth_man a {
	color:#555555; /*常态色*/
	font-size:12px;
}
.pth_man a:hover,.pth_man .n{
	color:#0088CC; /*重点色*/
}