html, body {
	display: flex;
	flex-direction: column;
	height: 100%;
	width: 100%;
	margin: 0;
	padding: 0;
	background: #000000 url('../images/background.jpg') repeat;
	background-size: 100%;
	color: #FFFFFF;
	font-family: Verdana, Helvetica, sans-serif;
	font-size: 1.5vw; /* dimensione base proporzionale */
	overflow: hidden;
}

iframe {	
	width: 100dvw;
	height: 100dvh;
	max-height: 112%;
	border: none;
	display: block;
	margin-top: -5vh;
}
	
main {
	flex: 1 1 auto;
	overflow: hidden;
	
	/*border: 1px solid green;*/
}

#page-wrapper {
	display: flex;
	flex-direction: column;
	min-height: 100dvh;
}

#site-header {
	display: flex;
	flex: 0 0 auto;
	justify-content: space-between;
	margin-top: 1vmin;
	height: 1vmin;
	min-height: 25px;
	align-items: center;
	background-color: rgba(51, 51, 51, 0.75);
	color: #FFCC00;
	font-size: max(1.4vmin, 11px);
	padding: 6px 3vmin;
	user-select: none;
}

#site-footer {
	display: flex;
	flex: 0 0 auto;
	justify-content: space-between;
	margin-bottom: 1vmin;
	height: 1vmin;
	min-height: 25px;
	align-items: center;
	background-color: rgba(51, 51, 51, 0.75);
	color: #FFCC00;
	font-size: max(1.4vmin, 11px);
	padding: 6px 3vmin;
	user-select: none;
}

.social-icons a,
.language-selector a {
	height: auto;
	width: auto;
	margin-right: 0.5vw;
	vertical-align: middle;
	text-decoration: none;
}

.social-icons img,
.language-selector img {
	height: 3vmin;
	width: auto;
	min-height: 25px;
}

.social-icons img:hover,
.language-selector img:hover,
#selectedLanguageLink:hover #selectedLanguageIcon {
	filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.8));
	transform: scale(1.05);
}

#leftCanvasContainer {
	position: absolute;
	z-index: 0;
	bottom: 0;
	left: 0;
	margin-left: 0;
	margin-bottom: max(5.5vmin, 42px);
	width: 20%;
	height: 50%;
}

#rightCanvasContainer {
	position: absolute;
	z-index: 0;
	bottom: 0;
	right: 0;
	margin-right: 0;
	margin-bottom: max(5.5vmin, 42px);
	width: 20%;
	height: 50%;
}

canvas {
	display: block;
	margin: 0 0 0 0;
	width: 100%;
	height: 100%;
}