Template:Wy/hbs/Grafiti zid/styles.css

@media only screen and (min-width: 800px) {
	.bannertest {
		width: 100%;
		height: 230px;
		background-image: url("https://upload.wikimedia.org/wikipedia/commons/b/b7/Wikivoyage_Photomontage_banner.jpg");
	}
}