.about .item {
	height: 300px;
}

@media only screen and (min-width:768px) and (max-width:1200px) {
	.about .item {
		padding-left: 20px;
		padding-right: 20px;
		height: 330px;
	}
}

@media (max-width:767px) {
	.about .item {
		height: auto;
	}
}