*{
	margin:0;
	padding:0;
}
.clock{
	width:400px;
	height:400px;
	border:10px solid #333;
	box-shadow: 0px 0px 20px 3px #444 inset;
	border-radius:210px;
	position:relative;
	margin:5px auto;
	z-index:10;
	background-color:#f6f6f6;
}
/* clock num */
.clock-num{
	width:40px;
	height:40px;
	font-size:22px;
	text-align:center;
	line-height:40px;
	position:absolute;
	z-index:8;
	color:#555;
	font-family:fantasy, 'Trebuchet MS';
}
.em_num{
	font-size:28px;
}
/* clock line */
.clock-line{
	position:absolute;
	z-index:20;
}
.hour-line{width:100px;
	height:4px;
	top:198px;
	left:200px;
	background-color:#000;
	border-radius:2px;
	transform-origin:0 50%;
	box-shadow:1px -3px 8px 3px #aaa;
}
.minute-line{
	width:130px;
	height:2px;
	top:199px;
	left:190px;
	background-color:#000;
	transform-origin:7.692% 50%;
	box-shadow:1px -3px 8px 1px #aaa;
}
.second-line{
	width:170px;
	height:1px;
	top:199.5px;
	left:180px;
	background-color:#f60;
	transform-origin:11.765% 50%;
	box-shadow:1px -3px 7px 1px #bbb;
}
/* origin */
.origin{
	width:20px;
	height:20px;
	border-radius:10px;
	background-color:#000;
	position:absolute;
	top:190px;
	left:190px;
	z-index:14;
}
/* date-info */
.date-info{
	width:160px;
	height:28px;
	line-height:28px;
	text-align:center;
	position:absolute;
	top:230px;
	left:120px;
	z-index:11;
	color:#555;
	font-weight:bold;
}
.time-info{
	width:92px;
	height:30px;
	line-height:30px;
	text-align:center;
	position:absolute;
	top:270px;
	left:154px;
	z-index:11;
	background-color:#555;
	padding:0;
	box-shadow:0px 0px 9px 2px #222 inset;
}
.time{
	width:30px;
	height:30px;
	text-align:center;
	float:left;
	color:#fff;
	font-weight:bold;
}
#minute-time{
	border-left:1px solid #fff;
	border-right:1px solid #fff;
}
/* scale */
.clock-scale{
	width:195px;
	height:2px;
	transform-origin:0% 50%;
	z-index:7;
	position:absolute;
	top:199px;
	left:200px;
}
.scale-show{
	width:12px;
	height:2px;
	background-color:#555;
	float:left;
}
.scale-hidden{
	width:183px;
	height:2px;
	float:left;
}