.jarallax {
	position: relative;
	z-index: 0;
}
.jarallax > .jarallax-img {
	position: absolute;
	object-fit: cover;
	/* support for plugin https://github.com/bfred-it/object-fit-images */
	font-family: 'object-fit: cover;';
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
}