body {
	max-width: 650px;
	font-size: 18px;
	margin: auto;
	margin-bottom: 40px;
}

.main_menu {
	display: flex;
	flex-direction: column;
}

.banner {
	text-align: center;
}

.banner img {
	max-width: 100%;
}

.project_list {
	display: flex;
	flex-direction: column;
}

.gallery {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
	row-gap: 10px;
	margin-top: 15px;
}

.gallery a {
	max-width: 45%;
}

.gallery a img
{
	max-width: 100%;
}