.preston-element-grid {
	.grid-12, .grid-mobile-12, .grid-12-vertical {
		&> div {
			span {
				display: block;
				border: 1px solid black;
				padding: 10px;
			}
			> .grid-12, .grid-mobile-12, .grid-12-vertical {
				outline: 10px solid lightgrey;
			}
		}
	}
}