/*particle.css*/
.centered {
	position: fixed;
	top: 50%;
	left: 50%;
	/* bring your own prefixes */
	transform: translate(-50%, -50%);
	width:80%;
	height: 90%;
	z-index: -1;
}

.just-centered {
	position: fixed;
	top: 50%;
	left: 50%;
	/* bring your own prefixes */
	transform: translate(-50%, -50%);
}

.footer-just {
	position: fixed;
	left:50%;
	transform: translate(0%,-50%);
}