/*===============================================
PHP自動読込ギャラリー：サムネイル1列横スクロール型
===============================================*/
.gv-gallery {
	width: 100%;
	margin: 15px auto;
	clear: both;
	box-sizing: border-box;
}
.gv-gallery-stage {
	position: relative;
	width: 100%;
	overflow: hidden;
	text-align: left;
	background-color: #FFFFFF;
	box-sizing: border-box;
}
.gv-gallery-stage:after {
	padding-top: 75%;
	display: block;
	content: "";
}
.gv-gallery-stage-inner {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	box-sizing: border-box;
	touch-action: pan-y pinch-zoom;
}
.gv-gallery-main-image {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	display: block;
	margin: 0 auto;
	-webkit-user-select: none;
	user-select: none;
	-webkit-touch-callout: none;
}
.gv-gallery-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 8;
	width: 38px;
	height: 58px;
	border: 1px solid rgba(102,102,102,0.35);
	background-color: rgba(255,255,255,0.78);
	color: #666666;
	font-size: 42px;
	line-height: 1;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	box-sizing: border-box;
	transition: background-color 0.2s, color 0.2s;
}
.gv-gallery-arrow:hover {
	background-color: #BCDA65;
	color: #FFFFFF;
}
.gv-gallery-arrow-prev { left: 8px; }
.gv-gallery-arrow-next { right: 8px; }
.gv-gallery-tap-zone {
	position: absolute;
	top: 0;
	width: 50%;
	height: 100%;
	border: 0;
	padding: 0;
	margin: 0;
	background: transparent;
	cursor: pointer;
	z-index: 4;
	appearance: none;
	-webkit-appearance: none;
}
.gv-gallery-tap-prev { left: 0; }
.gv-gallery-tap-next { right: 0; }

/* サムネイル横スクロール */
.gv-gallery-thumbs-wrap {
	width: 100%;
	margin: 0 auto;
	padding: 10px 24px 0 24px;
	position: relative;
	box-sizing: border-box;
	background-color: transparent;
}
.gv-gallery-thumbs {
	width: 100%;
	display: flex;
	flex-wrap: nowrap;
	overflow-x: auto;
	overflow-y: hidden;
	scroll-behavior: smooth;
	-webkit-overflow-scrolling: touch;
	box-sizing: border-box;
	padding: 0 0 6px 0;
}
.gv-gallery-thumbs::-webkit-scrollbar {
	height: 6px;
}
.gv-gallery-thumbs::-webkit-scrollbar-thumb {
	background-color: rgba(102,102,102,0.35);
	border-radius: 10px;
}
.gv-gallery-thumbs::-webkit-scrollbar-track {
	background-color: rgba(255,255,255,0.4);
}
.gv-gallery-thumb {
	cursor: pointer;
	flex: 0 0 20%;
	width: 20%;
	margin: 0 1px 0 0;
	padding: 0;
	border: 1px solid rgb(201, 201, 201);
	background-color: #FFFFFF;
	box-sizing: border-box;
	overflow: hidden;
	position: relative;
	appearance: none;
	-webkit-appearance: none;
}
.gv-gallery-thumb:after {
	padding-top: 75%;
	display: block;
	content: "";
}
.gv-gallery-thumb-inner {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
}
.gv-gallery-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	margin: 0 auto;
}
.gv-gallery-thumb.is-active {
	border: 3px solid #BCDA65;
	background-color: #FFFFC8;
}
.gv-gallery-thumb-scroll {
	position: absolute;
	top: 10px;
	bottom: 6px;
	width: 22px;
	border: 1px solid rgba(102,102,102,0.25);
	background-color: rgba(255,255,255,0.82);
	color: #666666;
	font-size: 24px;
	line-height: 1;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	box-sizing: border-box;
	z-index: 3;
}
.gv-gallery-thumb-scroll:hover {
	background-color: #BCDA65;
	color: #FFFFFF;
}
.gv-gallery-thumb-scroll-prev { left: 0; }
.gv-gallery-thumb-scroll-next { right: 0; }
.gv-gallery-message {
	padding: 15px;
	background-color: #FFFFFF;
	border: 1px solid rgb(201, 201, 201);
	text-align: left;
	box-sizing: border-box;
}
.gv-gallery-message pre {
	white-space: pre-wrap;
	word-break: break-all;
}
@media print, screen and (min-width: 800px) {
	.gv-gallery-stage { max-width: 800px; }
}
@media screen and (min-width: 641px) and (max-width: 799px) {
	.gv-gallery-stage { max-width: 799px; }
	.gv-gallery-thumb { flex-basis: 20%; width: 20%; }
	.gv-gallery-arrow { width: 36px; height: 54px; font-size: 40px; }
}
@media screen and (max-width: 640px) {
	.gv-gallery { width: 100%; margin: 10px auto 15px auto; }
	.gv-gallery-thumbs-wrap { padding: 8px 20px 0 20px; }
	.gv-gallery-thumb { flex-basis: 24%; width: 24%; }
	.gv-gallery-arrow {
		width: 28px;
		height: 44px;
		font-size: 30px;
		background-color: rgba(255,255,255,0.55);
	}
	.gv-gallery-arrow-prev { left: 4px; }
	.gv-gallery-arrow-next { right: 4px; }
	.gv-gallery-thumb-scroll {
		top: 8px;
		bottom: 6px;
		width: 18px;
		font-size: 20px;
	}
}