#Nav {
	background: url(img/main-nav-tab.png) bottom no-repeat;
	display:block;
	width:69px;
	height:18px;
	padding-top:5px;
	color:#ececec;
	text-align:center;
	float:right;
	margin-left:1px;
	text-decoration:none;
}
#Nav a:hover {
	color:#fff;
	background: url(img/main-nav-tab-over.gif) bottom no-repeat;
}
.txt_footer {
	font-family: Tahoma, Arial, Helvetica;
	font-size: 10px;
	color: #666666;
}
.dida1 {
	font-family: Tahoma, verdana, arial;
	font-size: 12px;
	color: #333333;
}
.dida2 {
	font-family: Tahoma, verdana, arial;
	font-size: 10px;
	color: #999999;
}
 .dida2:hover {
    font-weight: bold;
    text-decoration: underline;
}
.txt-white {
	font-family: Tahoma, verdana, arial;
	font-size: 12px;
	color: #999999;
}