@charset "utf-8";

h1 {
	text-align: center;
	font-size: 30px;
	font-family: courier;
}
.gallery {
	margin: 10px 50px;
}

.gallery img {
	transition: 1s;
	padding: 15px;
	width: 200px;
	border-radius: 50px;
}

.gallery img:hover {
	filter: grayscale(100%);
	transform: scale(1.1);
}