canvas {	display: block;	vertical-align: bottom;}#particles-js {	width: 100%;	height: 100%;	position: absolute;	top: 0;	left: 0;	bottom: 0;	right: 0;}.countdown-bg {	position: absolute;	top: 0;	left: 0;	right: 0;	bottom: 0;	background: transparent;}