html,body {
	margin:0;
	padding:0;
	background: #000000;
	}

#bg-wrap {
	width: 100%;
	overflow: hidden;
	}

#bg-landscape {
	display: block;
	width: 100%;
	height: auto;
	}

#bg-portrait {
	display: none;
	}

@media (orientation: portrait) {
	#bg-landscape {
		display: none;
		}
	#bg-wrap {
		display: flex;
		align-items: center;
		justify-content: center;
		min-height: 100vh;
		}
	#bg-portrait {
		display: block;
		width: 100%;
		height: auto;
		}
	}