.ws-dd-photostack {
    display: block;
    padding: 60px;
    background: #4f4f4f;
    background-image: repeating-linear-gradient(-45deg, rgba(255,255,255, 0.25), rgba(255,255,255, 0.25) 1px, transparent 1px, transparent 6px);
    background-size: 4px 4px;
    border: solid 2px black;
}

.js-photostack{
	position: relative;
	padding: 0;
	margin: 0;
	min-width: 100%;
	display: none;
}
ul.photostack {
	list-style-type: none;
}
.js-photostack > *{
	position: absolute;
	top: 0;
	left: 0;
	list-style-type: none;
}
.ws-dd-photostack-image {
	width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
	border: solid 10px white;
    box-shadow: 0px 0px 5px #4f4f4f;
	display: none;
}
span.ws-dd-photostack-image-caption {
    display: none;
    position: absolute;
    z-index: 100;
    bottom: 15px;
    right: 15px;
    padding: 0 10px;
    text-align: center;
    color: white;
    font-weight: bold;
	background: rgba(0,0,0,.25);
}

@media screen and (max-width: 500px) {
	.ws-dd-photostack {
		padding: 20px;
	}
}