html {
	width: 100%;
	height: 100%;
	margin: 0 auto;
	border: 1px solid black;
	font-family: Helvetica, Arial, sans-serif;
	background:linear-gradient(141deg, #0fb8ad, #1fc8db, #2cb5e8); /* Similar color-scheme to the W3Schools example on CSS3 gradients */
	color: white;
}

h2 {
	text-align: center;
	text-shadow: 1px 1px black;
}

span {
	font-style: italic;
	text-shadow: 1px 1px black;
	padding-bottom: 1%;
}

input {
	display: block;
	margin: 0 auto;
	width: 300px;
}

input::placeholder {
	color: black;
	font-style: italic;
}

#container {
	padding-top: 17.5%;
	text-align: center;
}