body {
	margin: 0;
	padding: 2em;
	font-family: Arial, Helvetica, sans-serif;
	background-color: #f4f6f8;
	color: #222;
}

h1 {
	color: #102A43;
}

label {
	display: block;
	margin-bottom: .5em;
	font-weight: bold;
}

input[type="number"] {
	width: 220px;
	padding: .5em;
	margin-bottom: 1em;
	border: 1px solid #102A43;
	font-size: 1em;
}

input[type="button"] {
	display: block;
	padding: .6em 1em;
	background-color: #102A43;
	color: #ffffff;
	border: none;
	font-size: 1em;
	cursor: pointer;
}

input[type="button"]:hover {
	background-color: #661D00;
}

#modalContainer {
	background-color: transparent;
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0px;
	left: 0px;
	z-index: 10000;
}

#alertBox {
	position: fixed;
	width: 360px;
	min-height: 140px;
	top: 25%;
	margin-top: 0;
	border: 4px solid #661D00;
	background-color: #ffffff;
	box-shadow: 0 6px 18px rgba(0, 0, 0, .35);
	font-family: Arial, Helvetica, sans-serif;
}

#modalContainer > #alertBox {
	position: fixed;
}

#alertBox h1 {
	margin: 0;
	font: bold 1.1em Arial, Helvetica, sans-serif;
	background-color: #102A43;
	color: #ffffff;
	border-bottom: 2px solid #661D00;
	padding: .5em;
	text-transform: none;
}

#alertBox p {
	font: 1em Arial, Helvetica, sans-serif;
	height: auto;
	padding: 1em;
	margin: 0;
	color: #102A43;
	text-align: center;
}

#alertBox #closeBtn {
	display: block;
	position: relative;
	margin: 10px auto 15px auto;
	padding: .5em;
	border: 2px solid #102A43;
	width: 90px;
	font: bold .9em Arial, Helvetica, sans-serif;
	text-transform: none;
	text-align: center;
	color: #ffffff;
	background-color: #661D00;
	text-decoration: none;
}

#alertBox #closeBtn:hover {
	background-color: #102A43;
}