body {
	background-color: #ffc;
	margin-top: 20px;
	font-family: Arial, Helvetica, sans-serif;
}

/* Header */

header {
	margin-bottom: 20px;
	font-size: 30px;
	font-family: Arial, Helvetica, sans-serif;
	font-weight: bold;
}

/* Content */

u_title {
	font-size: 20px;
	font-family: Arial, Helvetica, sans-serif;
	font-weight: bold;
}

footer {
	margin-top: 30px;
	font-size: 30px;
	font-family: Arial, Helvetica, sans-serif;
	font-weight: bold;
	margin-bottom: 100px;
}