@media (max-width: 420px) {
	.div-a-img {
		flex-direction: column;
		align-items: center;
	}

	.product-card:hover .card-info {
		top: 35%;
	}
    .sticky-block {
        width: 25px;
        padding: 20px 0;
    }
}

@media (max-width: 768px) {
    .sticky-block {
        width: 30px;
        padding: 15px 5px;
    }

	.nav-link {
		font-size: 1.2em;
	}

	.navbar-brand {
		font-size: .8em;
	}

	.fon-vizitca {
		padding: 3px;
	}

	.fon-vizitca p {
		font-size: .8em;
	}

	h1 {
		font-size: 1.8em;
	}

	h2 {
		font-size: 1.5em;
	}

	h4 {
		font-size: 1.3em;
	}

	.px-5 {
		padding-right: 0rem !important;
		padding-left: 0rem !important;
	}

	.m-4, .m-5, .mx-5 {
		margin: 0rem !important;
	}

	.card-plus {
		background-color: rgba(0, 0, 0, .8);
	}

	.download-link {
		margin: 10px 0;
	}

	.pozition-left {
		text-align: center;
	}

	.pozition-left h2 {
		text-align: center;
	}

	.otbor-p {
		margin: 0;
	}

	.custom-nav-link {
		text-align: center;
	}

	.fon-vizitca-spav {
		padding: 3px;
	}

	#nawigashion-trebovani, #nawigashion-shcool {
		padding-top: 10px;
	}

	.product-card.visible::before {
		background-color: rgba(0, 0, 0, .4);
	}

	.product-card.visible .card-text {
		display: block;
	}

	.product-card.hidden-on-scroll {
		opacity: 0;
		transition: opacity 1s ease-in-out;
	}

	.product-card.visible {
		opacity: 1;
	}
}

@media (min-width: 700px) and (max-width: 991px) {
	.div-a-img a {
		padding-left: 2em;
		padding-right: 2em;
	}
}
@media (max-width: 1080px) {
	.navbar-nav {
	    display: none;
	}
}
@media (min-width: 992px) and (max-width: 1250px) {
	.div-a-img {
		flex-direction: column;
		align-items: center;
	}
}

@media (min-width: 1400px) and (max-width: 1560px) {
	.div-a-img {
		flex-direction: column;
		align-items: center;
	}
}

@media (min-width: 1400px) and (max-width: 1660px) {
	.product-card:hover .card-info {
		top: 29%;
	}
}