#navigation ul {
	list-style-type:none;				/* 不显示项目符号 */
	margin:0px;
	padding:0px;
}
#navigation li a:hover{					/* 鼠标经过时 */
	background-color:#FFFFCC;			/* 改变背景色 */	
	color:#2473BA;						/* 改变文字颜色 */
}
#navigation li {
	border-bottom:1px solid #CBCCD0;	/* 添加下划线 */
}
#navigation {
	width:200px;
	float:left;							/* 左浮动 */
}

#navigation1 ul {
	list-style-type:none;				/* 不显示项目符号 */
	margin:0px;
	padding:0px;
}
#navigation1 li a:hover{					/* 鼠标经过时 */
	background-color:#FFFFCC;			/* 改变背景色 */	
	color:#2473BA;						/* 改变文字颜色 */
}
#navigation1 li {
	border-bottom:1px solid #CBCCD0;	/* 添加下划线 */
}
#navigation1 {
	width:200px;
	float:left;							/* 左浮动 */
}

*{margin:0px;padding:0px;}
#nav1{width:200px;height:30px;margin:20px;perspective:0px;float:left;}
#nav1 p{height:30px;width:200px;font-size:18px;font-family:"微软雅黑";text-align:center;line-height:40px;}
#nav1 ul li{width:200px;height:40px;list-style:none;position:relative;transform-style:preserve-3d;transition:0.5s;display:block;margin:1px;cursor:pointer;}
#nav1 ul li div:nth-child(1){height:40px;width:200px;background:#5AB8E5;}
#nav1 ul li div p{font-size:16px;font-family:"微软雅黑";text-align:center;line-height:40px;}
#nav1 ul li:hover{transform:translateZ(30px) scale(1.1);}
 
#nav2{width:200px;height:30px;margin:5px;perspective:0px;float:left;}
#nav2 p{height:30px;width:200px;font-size:18px;font-family:"微软雅黑";text-align:center;line-height:40px;}
#nav2 ul li{width:200px;height:40px;list-style:none;position:relative;transform-style:preserve-3d;transition:0.5s;display:block;margin:1px;cursor:pointer;}
#nav2 ul li div:nth-child(1){height:40px;width:200px;background:#EFEFEF;}
#nav2 ul li div p{font-size:16px;font-family:"微软雅黑";text-align:center;line-height:40px;}
#nav2 ul li:hover{transform:translateZ(30px) scale(1.1);}

#nav3{width:200px;height:30px;margin:10px;perspective:0px;float:left;}
#nav3 p{height:30px;width:200px;font-size:18px;font-family:"微软雅黑";text-align:center;line-height:40px;}
#nav3 ul li{width:200px;height:40px;list-style:none;position:relative;transform-style:preserve-3d;transition:0.5s;display:block;margin:1px;cursor:pointer;}
#nav3 ul li div:nth-child(1){height:40px;width:200px;background:#5AB8E5;}
#nav3 ul li div p{font-size:16px;font-family:"微软雅黑";text-align:center;line-height:40px;}
#nav3 ul li:hover{transform:translateZ(30px) scale(1.1);}