html {
	background-color: #221e0d;
	color: #fff;
}

html:hover {
	background-color: #0f0d06;
}

.centered_logo {
width: 800px;
height: 200px;
position: absolute;
top: 50%;
left: 50%;
margin-left: -400px;
margin-top: -100px;
}