#navg {
	width:1240px;
	margin:auto;
}
.tagBall {
	width:500px;
	height:500px;
	position:absolute;
	top:20px;
	left:20px;
}
.tag {
	display:block;
	position:absolute;
	left:0px;
	top:0px;
	color:#000;
	text-decoration:none;
	font-size:15px;
	font-family:"微软雅黑";
	font-weight:bold;
}
.tag:hover {
	border:1px solid #666;
}
.form_vav td {
	color:#a78b6f;
}
运用html,css和javascriptt实现3d云标签,实现精美的文字3d滚动效果。