html, body {
	margin: 0;
	text-align: center;
	height: 100%;
	width: 100%;
	font-family: "Arial Black", Gadget, sans-serif;
}

img, video {
	width: 100%;
	height: 100%;
}

h1 {
	font-size: 24px;
	color: #003300;
	margin: 10px auto;
}

.hp a {
	color: #000;
}

.hp a:hover {
	color: #ff0000;
}