html {
    height: 100%;
}

body {
	background: #f2ffcc;
	background: linear-gradient(to bottom right, #f2ffcc, #66ff66);
	background-repeat: no-repeat;
}

div#logo img {
    margin-top: 25px;
    margin-bottom: 50px;
	width: 600px;
	border-radius: 5%;
}