styles.css

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	background-color: #f6f6f6;
	font-family: sans-serif;
	color: #222;
}

#wrapper {
	margin: 0 auto;
	width: 820px;
}

.head {
	margin-bottom: 10px;
	text-align: center;
}

#one-timer,
#two-timers,
.options {
	margin: 20px 0;
	padding: 20px;
	background-color: #fff;
	box-shadow: 0 1px 3px 1px #ccc;
}

.alert {
 background-color: #ff7f7f !important;
}

#one-timer{
	width: 400px;
	height: 350px;
	float: left;

}

#two-timers{
	width: 400px;
	height: 350px;
	float: right;

}
.options {
	clear: both;
}

.start,
.update {
	margin-top: 10px;
	padding: 10px 20px;
	border: 0;
	border-radius: 3px;
	text-transform: uppercase;
	color: #fff;
	background-color: #0077ff;
}

.start:hover,
.update:hover {
	background-color: #000;
	box-shadow: 0 1px 3px 1px #ccc;
	cursor: pointer;
}
.start {
	width: 83px;
}

#one-timer-time-remaining,
#two-timers-time-remaining {
	color: #f00;
}