.spf_container {
	width: 100%;
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 0.5rem;
	padding: 1rem;
	white-space: normal;
}

.spf_container.spf_size_small {
	grid-template-columns: repeat(5, 1fr);
}

.spf_container .spf_item {
	position: relative;
	padding-bottom: 100%;
	overflow: hidden;
}

.spf_container .spf_item img {
	position: absolute;
	top: 0;
	left: 0;
	margin: 0;
	object-fit: cover;
	width: 100%;
	height: 100%;
	transition: all 0.2s ease-in-out;
}

.spf_container .spf_item img:hover,
.spf_container .spf_item a:focus img {
	transform: scale(1.1);
}

.spf_caption {
	font-size: 11px;
	padding: 0.5rem;
}

#spf_lightbox_container {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.5);
	backdrop-filter: blur(5px);
	z-index: 99999999;
}

#spf_lightbox_image_box {
	position: fixed;
	top: 2em;
	left: 2em;
	right: calc(2em + 35%);
	bottom: 2em;
	text-align: center;
}

#spf_lightbox_image_box img {
	max-width: 100%;
	max-height: 100%;
	border: 2px solid #000;
	outline: 1px solid #ccc;
	box-sizing: border-box;
	position: absolute;
	left: 50%;
	top: 50%;
	translate: -50% -50%;
}

#spf_lightbox_caption {
	position: fixed;
	bottom: 11em;
	top: 7em;
	right: 2em;
	background: #222;
	color: #fff;
	padding: .5em;
	box-sizing: border-box;
	text-align: center;
	border: 1px solid #ccc;
	width: calc(35% - 4em);
	overflow-y: auto;
	text-align: left;
}

#spf_lightbox_link {
	position: fixed;
	right: 2em;
	bottom: 7em;
	background: #222;
	color: #fff;
	padding: .5em;
	width: calc(35% - 4em);
	box-sizing: border-box;
	text-align: center;
	text-decoration: none;
	border: 1px solid #ccc;
}
#spf_lightbox_link:hover {
	background: #444;
}

#spf_lightbox_next > svg,
#spf_lightbox_prev > svg,
#spf_lightbox_close > svg {
	width: 3em;
	height: 3em;
	color: #fff;
}

#spf_lightbox_next:hover > svg,
#spf_lightbox_prev:hover > svg,
#spf_lightbox_close:hover > svg {
	color: #aaaaaa;
}

#spf_lightbox_next {
	position: fixed;
	right: 2em;
	transform: translateY(-50%);
	cursor: pointer;
	bottom: 1em;
}

#spf_lightbox_prev {
	position: fixed;
	transform: translateY(-50%);
	cursor: pointer;
	bottom: 1em;
	right: calc(35% - 5em);
}

#spf_lightbox_close {
	position: fixed;
	top: 2em;
	right: 2em;
	cursor: pointer;
}

@media (orientation:portrait) {
	#spf_lightbox_image_box {
	right: 2em;
	bottom: 16em;
	top: 7em;
	}

	#spf_lightbox_caption {
	top: unset;
	left: 2em;
	width: unset;
	text-align: center;
	bottom: 2em;
	height: 8.8em;
	}

	#spf_lightbox_link {
	bottom: 12em;
	right: 50%;
	translate: 50%;
	width: unset;
	max-width: calc(100% - 11em);
	}

	#spf_lightbox_prev {
	left: 2em;
	right: unset;
	bottom: 9.8em;
	}

	#spf_lightbox_next {
	bottom: 9.8em;
	}
}

@media only screen and (max-width: 768px) {
	.spf_container {
	grid-template-columns: 1fr 1fr;
	padding: 1rem 0;
	}

	.spf_container.spf_size_small {
	grid-template-columns: repeat(3, 1fr);
	}
}

@media only screen and (max-width: 480px) {
	.spf_container {
	grid-template-columns: 1fr;
	}

	.spf_container.spf_size_small {
	grid-template-columns: 1fr 1fr;
	}
}