personal-site/src/Grid.css

.grid-container {
	text-align: center;
	max-width: 120rem;
	margin: 0 auto;
}

.grid-item {
	position: relative;

	float: left;

	width: 30rem;
	min-width: 25rem;
	min-height: 25rem;
	padding-bottom: 30rem;
}

.grid-item-content {
	position: absolute;
	width: 100%;
	height: 100%;
	padding: 1rem;
}

.menu {
	display: flex;
	flex-flow: column;
}

.menu .logo {
	background-color: #E9E9E9;
	object-fit: contain;
	padding-top: 1em;
	min-height: 5rem;
}

.menu section {
	background-color: #E9E9E9;
	flex: 1;
}

.menu section aside {
}

.menu section .fuckcss {
	position: relative;
	height: 100%;
}

.menu section img {
	max-height: 100%;
	width: auto;
}

.menu footer {
	background-color: #E9E9E9;
	padding-bottom: 1rem;
}

.project {
	display: flex;
	flex-flow: column;
}

.project header {
	font-size: 2rem;
	line-height: 1.2;
}

.project section {
	min-height: 0;
	flex: 1;
}

.project.bottom section {
	flex-flow: column;
	display: flex;
}

.project.left section p {
	position: relative;
	top: 50%;
	transform: translateY(-50%);
}

.project.left section img {
	height: 100%;
	float: right;
	padding: 1rem;
}

.project.bottom section p {
	margin-bottom: 1rem;
}

.project.bottom section img {
	object-fit: contain;
	min-height: 0;
	padding: 1rem;
}

.photo a {
	display: block;
	position: relative;
	height: 100%;
}

.photo header {
	display: none;
	position: absolute;
	width: 100%;
	z-index: 2;

	background: rgba(0, 0, 0, 0.4);
	color: white;
}

.photo header {
	top: 0;
	font-size: 1.5rem;
	padding: 0.5rem;
}

.photo a:hover header {
	display: block;
}

.photo img {
	position: absolute;
	height: 100%;
	left: 0;
}

@media all and (max-width: 120rem) {
	.grid-item {
		width: 25%;
		padding-bottom: 25%
	}
}

@media all and (max-width: 102rem) {
	.grid-item {
		width: 33.33%;
		padding-bottom: 33.33%;
	}
}

@media all and (max-width: 76.5rem) {
	.grid-container {
		max-width: 68rem;
	}
	.grid-item {
		width: 50%;
		padding-bottom: 50%;
	}
}

@media all and (max-width: 51rem) {
	.grid-container {
		max-width: 34rem;
	}
	.grid-item {
		width: 100%;
		padding-bottom: 100%;
		margin-bottom: 1rem;
	}
	.menu {
		background-color: #E9E9E9;
	}
	.grid-item-content.photo {
		padding: 0;
	}
	.photo a header {
		display: block;
	}
}