#navButtons {
	margin: 0;
	padding: 30px 0 0 0;
	width: 252px;
}

.homeButtons {
	margin: 0;
	padding: 0 0 0 36px;
	width: 102px;
}

.homeButtons_last {
	margin: 0;
	padding: 0 0 36px 0;
	width: 102px;
}


/* exhibitions section */
.exhibitionsStruct {
	margin: 0;
	padding: 0 0 5px 0;
	width: 102px;
}

.eventsStruct {
	margin: 0;
	padding: 0 0 5px 0;
	width: 60px;
}

.visitStruct {
	margin: 0;
	padding: 0 0 5px 0;
	width: 49px;
}

.joinStruct {
	margin: 0;
	padding: 0 0 5px 0;
	width: 43px;
}

.aboutStructNav {
	margin: 0;
	padding: 0 0 5px 0;
	width: 54px;
}

.pressStruct {
	margin: 0;
	padding: 0 0 5px 0;
	width: 51px;
}

.storeStruct {
	margin: 0;
	padding: 0 0 5px 0;
	width: 49px;
}

/* buttons without descenders */
.exhibitionsStruct span,
.eventsStruct span,
.visitStruct span,
.joinStruct span,
.aboutStructNav span,
.pressStruct span,
.storeStruct span {
	padding: 0;
	height: 19px;
	text-indent: -9999px;
}

.exhibitionsStruct span a,
.eventsStruct span a,
.joinStruct span a,
.visitStruct span a,
.aboutStructNav span a,
.pressStruct span a,
.storeStruct span a {
	margin: 0;
	padding: 0;
	line-height: 19px;
	height: 19px;
	display: block;
	outline: none;
	text-decoration: none;
	background-position: top left;
	background-repeat: no-repeat;
}

.exhibitionsStruct span a:hover,
.eventsStruct span a:hover,
.visitStruct span a:hover,
.joinStruct span a:hover,
.aboutStructNav span a:hover,
.pressStruct span a:hover,
.storeStruct span a:hover {
	background-position: 0 -19px;
	outline: none;
	text-decoration: none;
}

.exhibitionsStruct span.exhibitionsBtn a {
	width: 102px;
	background-image: url(../img/homenav_exhibitions.png);
}

.eventsStruct span.eventsBtn a {
	width: 60px;
	background-image: url(../img/homenav_events.png);
}

.visitStruct span.visitBtn a {
	width: 49px;
	background-image: url(../img/homenav_visit.png);
}

.joinStruct span.joinBtn a {
	width: 43px;
	background-image: url(../img/homenav_join.png);
}

.aboutStructNav span.aboutBtn a {
	width: 54px;
	background-image: url(../img/homenav_about.png);
}

.pressStruct span.pressBtn a {
	width: 51px;
	background-image: url(../img/homenav_press.png);
}

.storeStruct span.storeBtn a {
	width: 49px;
	background-image: url(../img/homenav_store.png);
}