.container-impressum img {width: 100%; height: auto; }

@media (min-width: 500px) {
	.container-impressum, .container-bild-impressum {
		display: table;
		border-spacing: 16px;
		width: 100%;}

	.container-bild-impressum {
		text-align:center;}

	.col-impressum, .col-bild-impressum {
		display: table-cell;
		box-sizing: border-box; 
		cell-spacing: 8px;
		padding: 0.5em;
		vertical-align: top}

	.col-impressum:nth-child(1) { width: 33%; }
	.col-impressum:nth-child(2) { width: 33%; }
	.col-impressum:nth-child(3) { width: 33%; }
	.col-bild-impressum:nth-child(1) { width: 20%; }
	.col-bild-impressum:nth-child(2) { width: 20%; }
	.col-bild-impressum:nth-child(3) { width: 20%; }
	.col-bild-impressum:nth-child(4) { width: 20%; }
	.col-bild-impressum:nth-child(5) { width: 20%; }
}