* {
	box-sizing: border-box;
}
body {
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 30px;
	background-color: #fcfcfc;
}

h1 {
	text-align: center;
}
.gallery {
	margin-top: 100px;
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}
.gallery a {
	overflow: hidden;
	display: block;
	margin-bottom: 10px;
	width: fit-content;
}
.gallery img {
	width: 100%;
}