#overlay {
	opacity: 0;
	position: fixed;
	z-index: -1;
	width: 100%;
	left: 0;
	top: 0;
	bottom: 0;
	background: rgba(0, 0, 0, .8);
	transition: all .2s linear;
}

#overlay img {
	max-height: calc(100% - 20px);
	display: block;
	margin: 10px auto;
}

#overlay.visible {
	z-index: 1;
	opacity: 1;
}
.closeBtn {
	position: absolute;
	z-index: 1;
	right: 20px;
	top: 20px;
	background: none;
	border: none;
}
.closeBtn:focus {
	box-shadow: none;
	outline: none;
}

.closeBtn i {
	font-size: 30px;
	color: #fff;
}

.images{
	width: 410px;
	height: 330px;
	object-fit: cover;
	margin: auto;
}
@media (max-width: 991px){
	.images {
		width: 450px;
		height: 330px;
	}
        .slick-prev {
                left: -19px;
        }
        .slick-next {
                right: -20px;
        }
}

.slick-next:before
{
    color: var(--red);
}

.slick-prev:before
{
    color: var(--red);
}