.hero {
	height: 20em;
	overflow: hidden;
	position: relative;
}
.hero img {
	width: 100%;
	object-fit: cover;
}
h1 {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	text-align: center;
	height: 100%;
	color: white;
	padding-top: 2em;
	font-size: 4em;
}
.welcome {
	padding: 2em 0;
}
.three {
	margin-bottom: 2em;
}
.three img {
	width: 100%;
	height: 30em;
	object-fit: cover;
}
.about1 {
	background-color: lightblue;
	padding: 3em;
}
.about2 {
	background-color: lightcoral;
	padding: 3em;
}
.about1 p,
.about2 p {
	margin: 0;
}
.form {
	padding: 3em 0;
}
.footer {
	text-align: center;
	padding: 2em;
	background: grey;
}