body {
	background-color:#000;
	color:#fff;
}
.con {
	padding:20px;
}
.time {
	height:100px;
	line-height:50px;
}
.timeresult {
	height:50px;
	line-height:50px;
}
.count {
	height:150px;
	line-height:50px;
}
.start {
	width:50px;
	height:25px;
	border-radius:5px;
	float:left;
	margin-right:10px;
	background-color:#333;
	text-align:center;
	line-height:25px;
	cursor:pointer;
}
.end {
	width:50px;
	height:25px;
	border-radius:5px;
	float:left;
	background-color:#333;
	text-align:center;
	line-height:25px;
	cursor:pointer;
}