body {
	background-image: linear-gradient(to bottom, #3ebfad, #224f98);
	background-size: cover;
	height: 100vh;
}
main {
	max-width: 800px;
	margin: auto;
	padding: 2em;
	border-radius: 10px;
	box-shadow: -8px 28px 19px rgba(0,0,0,0.05);
	margin-top: 4em;
	background-color: rgba(255,255,255,0.8)
}