.parallax-tint-indigo {
	background-color: rgba(75, 0, 130, 0.4);
}
.parallax-tint-purple {
	background-color: rgba(128, 0, 128, 0.4);
}
.parallax-tint-blue {
	background-color: rgba(0, 0, 255, 0.4);
}
.parallax-tint-green {
	background-color: rgba(0, 128, 0, 0.4);
}
.parallax-tint-yellow {
	background-color: rgba(255, 215, 0, 0.4);
}
.parallax-tint-orange {
	background-color: rgba(255, 165, 0, 0.4);
}
.parallax-tint-red {
	background-color: rgba(255, 0, 0, 0.4);
}