.hero{
	background-image: url(./imgdecon2.avif);
	background-position: center;
	background-size: cover;
	background-attachment: fixed;
	position: relative;
	z-index: 2;
}

.hero::after{
	content: "";
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background-color: rgba(187, 209, 225, 0.8);
	z-index: -1;
}