body.doko {
	background-color: #305472;
	background-image: url('graphics/doko/hg_kachel_doko_300x225.png');
	background-size: 300px 225px;
	background-repeat: repeat;
}

div.bg-image {
	background-image: url('graphics/doko/doppelkopf-titel.png');
}

a {
	color:#89180D;
}

/* submenu */
ul.submenu > li:first-of-type {
	margin-left: 160px;
}
/* mobile navigation */
@media (max-width: 510px) {
	ul.submenu > li:first-of-type {
		margin-left: 0;
	}
}

.bg-image {
	top:-30px;
	max-width:calc(1900px * 0.9);
	height:calc(1300px * 0.9);
}
@media (max-width: 940px) {
	.bg-image {
		top:40px;
		max-width:calc(1900px * 0.7);
		height:calc(1300px * 0.7);
	}
}
@media (max-width: 680px) {
	.bg-image {
		top:70px;
		max-width:calc(1900px * 0.6);
		height:calc(1300px * 0.6);
	}
}
@media (max-width: 550px) {
	.bg-image {
		top:90px;
		max-width:calc(1900px * 0.45);
		height:calc(1300px * 0.45);
	}
}
@media (max-width: 370px) {
	.bg-image {
		top:120px;
		max-width:calc(1900px * 0.35);
		height:calc(1300px * 0.35);
	}
}