.insta-grid {
	display: grid;
	grid-template-columns: repeat(4, 25%);
	grid-gap: 2px;
	padding: 0;
}

.insta-grid__item {
	padding: 0;
	margin: 0;
	outline: 2px solid #fff;
}

.insta-grid__item-thumb {
	object-fit: cover;
    height: 300px;
    width: 100%;
    object-position: center;
}

@media only screen and (min-width: 1500px) {
	.insta-grid__item-thumb {
		height: 350px;
	}
}

@media only screen and (max-width: 1024px) {
	.insta-grid {
		grid-template-columns: repeat(3, 33.33%);
	}
}

@media only screen and (max-width: 768px) {
	.insta-grid {
		grid-template-columns: repeat(2, 50%);
	}
}

@media only screen and (max-width: 600px) {
	.insta-grid__item-thumb {
		height: 200px;
	}
}