html {
height: 100%;
width: 100%; 
font-family: arial;
color: #ffffff;
background: rgb(81,142,222);
background: radial-gradient(circle, rgba(81,142,222,1) 0%, rgba(27,71,130,1) 73%);
}

body {
	text-align: center;
}

a {
	color:#ffffff;
}