body {
	background: #333;
}

h1#headerNames {
	margin-top: 10%;
	color: #fff;
	font-family: Georgia, serif;
	font-size: 130px;
	text-align: center;
	cursor: pointer;
}

.button {
	width: 150px;
	margin: auto;
	padding: 20px;
	background: #1fa91f;
	border: 3px solid #fff;
	border-radius: 10px;
	color: #fff;
	font-family: Arial, sans-serif;
	font-size: 30px;
	font-weight: bold;
	text-align: center;
	text-transform: uppercase;
	letter-spacing: 2px;
	display: block;
	cursor: pointer;
}

#stopButton {
	background: #ff0000;
	display: none;
}

#timerWrapper {
	margin: 50px 0;
	color: #fff;
	font-family: Arial, sans-serif;
	font-size: 50px;
	text-align: center;
	opacity: 0;
	transition: opacity 1s;
}
#timerWrapper.visible {
	opacity: 1;
}