* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

*:before, *:after {
  box-sizing: border-box;
}

img {
	max-width: 100%;
	display: block;
}
.grid {margin: 2rem auto;}
.grid-container {
	display: grid;
	/*background-color: #fdc337;*/
	border: 1px solid #fdc337;
	grid-gap: 1px;
	justify-self: center; 
	max-width: 292px;
	height: auto;
	margin: 0 auto;
}
.grid-item {
	position: relative;
	background-color: #fff;
}
.grid-item img{
	text-align:center;
	margin:0 auto;
}
.grid-img {
	position: relative;
	border: 10px solid #fff;
}
.grid-item:hover {
	background:#fff;
	opacity:.75;
	-webkit-transition: all 300ms ease;
	-o-transition: all 300ms ease;
	transition: all 300ms ease;
}
.grid-item .grid-img:hover img{
	-webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
	filter: grayscale(100%);
}
.grid-item .grid-img a {
	display: block;
}
/*
.grid-item:last-child {
	background-color: #000;
}
.grid-item:last-child .grid-img{
    height: 100%;
    margin: auto;
    display: contents;
}
.grid-item:last-child .grid-img a {
	max-width: 100%;
	display: block;
}
.grid-item:last-child:hover .grid-img::before {
	background: rgba(0, 0, 0, 0.6);
}
.grid-item:last-child:hover .grid-img::after {
	border: none;
}*/
@media only screen and (min-width: 768px) {
	.grid-container {
		grid-template-columns: repeat(2, 1fr);
		grid-template-rows: repeat(4, 1fr);
		max-width: 583px;
	}
}

@media only screen and (min-width: 1024px) {
	
	.grid-container {
		grid-template-columns: repeat(4, 1fr);
		grid-template-rows: repeat(2, 1fr);
		max-width: 1080px;
	}
}