@keyframes lum-fade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes lum-fadeZoom {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes lum-loader-rotate {
  0% {
    transform: translate(-50%, -50%) rotate(0);
  }
  50% {
    transform: translate(-50%, -50%) rotate(-180deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@keyframes lum-loader-before {
  0% {
    transform: scale(1);
  }
  10% {
    transform: scale(1.2) translateX(6px);
  }
  25% {
    transform: scale(1.3) translateX(8px);
  }
  40% {
    transform: scale(1.2) translateX(6px);
  }
  50% {
    transform: scale(1);
  }
  60% {
    transform: scale(0.8) translateX(6px);
  }
  75% {
    transform: scale(0.7) translateX(8px);
  }
  90% {
    transform: scale(0.8) translateX(6px);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes lum-loader-after {
  0% {
    transform: scale(1);
  }
  10% {
    transform: scale(1.2) translateX(-6px);
  }
  25% {
    transform: scale(1.3) translateX(-8px);
  }
  40% {
    transform: scale(1.2) translateX(-6px);
  }
  50% {
    transform: scale(1);
  }
  60% {
    transform: scale(0.8) translateX(-6px);
  }
  75% {
    transform: scale(0.7) translateX(-8px);
  }
  90% {
    transform: scale(0.8) translateX(-6px);
  }
  100% {
    transform: scale(1);
  }
}

.lum-lightbox {
	background: rgba(0, 0, 0, 0.75);
	z-index: 80;
}

.lum-lightbox-inner {
	top: 2.5%;
	right: 2.5%;
	bottom: 2.5%;
	left: 2.5%;
}

.lum-lightbox-inner img {	
	width:100%;
	max-width: 960px;
	
	position: relative;
}

.lum-lightbox-inner .lum-lightbox-caption {
	margin: 0 auto;
	color: #fff;
	
	max-width: 700px;
	text-align: center;
}

.lum-loading .lum-lightbox-loader {
	display: block;
	
	position: absolute;
	top: 50%;
	left: 50%;
	
	transform: translate(-50%, -50%);
	
	width: 65px;
	height: 20px;
	
	animation: lum-loader-rotate 1800ms infinite linear;
}

.lum-lightbox-loader:before,
.lum-lightbox-loader:after {
	content: "";
	
	display: block;
	width: 20px;
	height: 20px;
	
	position: absolute;
	top: 50%;
	
	margin-top: -10px;
	border-radius: 20px;
	background: rgba(255, 255, 255, 0.75);
}

.lum-lightbox-loader:before {
	left: 0;
	
	animation: lum-loader-before 1800ms infinite linear;
}

.lum-lightbox-loader:after {
	right: 0;
	animation: lum-loader-after 1800ms infinite linear;
	animation-delay: -900ms;
}

.lum-lightbox.lum-opening {
	animation: lum-fade 180ms ease-out;
}

.lum-lightbox.lum-opening .lum-lightbox-inner {
	animation: lum-fadeZoom 180ms ease-out;
}

.lum-lightbox.lum-closing {
	animation: lum-fade 300ms ease-in;
	animation-direction: reverse;
}

.lum-lightbox.lum-closing .lum-lightbox-inner {
	animation: lum-fadeZoom 300ms ease-in;
	animation-direction: reverse;
}

.lum-img {
	transition: opacity 120ms ease-out;
}

.lum-loading .lum-img {
	opacity: 0;
}

.lum-gallery-button {
	overflow: hidden;
	text-indent: 150%;
	
	white-space: nowrap;
	background: transparent;
	
	border: 0;
	margin: 0;
	padding: 0;
	outline: 0;
	
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	height: 100px;
	max-height: 100%;
	
	width: 60px;
	cursor: pointer;
	
	background-color:rgba(0,35,70,0.5);
	border-radius:2.5px;
	
	transition:0.25s;
}

.lum-gallery-button:hover{
	opacity: 0.75;
}

.lum-close-button {
	position: absolute;
	left: 37.5px;
	top: 37.5px;
	
	width: 45px;
	height: 45px;
	opacity: 1.0;
	
	background-color:#024;
	transition:0.25s;
}

.lum-close-button:hover {
	opacity: 0.75;
	cursor: pointer;
}

.lum-close-button:before,
.lum-close-button:after {
	position: absolute;
	top:0;
	left:0;
	right:0;
	bottom:0;
	
	margin:auto;
	
	content: "";
	
	height: 35px;
	width: 1px;
	
	background-color: #fff;
}

.lum-close-button:before {
	transform: rotate(45deg);
}

.lum-close-button:after {
	transform: rotate(-45deg);
}

.lum-previous-button {
	display:none;/*-- 非表示 --*/
	left: 0;
}

.lum-next-button {
	display:none;/*-- 非表示 --*/
	right: 0;
}

.lum-gallery-button:after {
	display: block;
	content: "";
	
	position: absolute;
	top:0;
	right:0;
	bottom:0;
	left:0;
	
	margin:auto;
	
	width: 50%;
	height: 50%;
	/*border-top: 5px solid rgba(255, 255, 255, 0.8);*/
}

.lum-previous-button:after {
	/*transform: translateY(-50%) rotate(-45deg);*/
	/*border-left: 5px solid rgba(255, 255, 255, 0.75);*/
	/*box-shadow: -2.5px 0 rgba(0, 0, 0, 0.25);*/
	
	/*left: 12.5%;*/
	/*border-radius: 2.5px 0 0 0;*/
	
	background-image: url("../img/icon/fff/icon_arrow01-left.png");
	background-repeat: no-repeat;
	background-size:100%;
	background-position: center;
	
	z-index:10;
}

.lum-next-button:after {
	/*transform: translateY(-50%) rotate(45deg);*/
	/*border-right: 4px solid rgba(255, 255, 255, 0.8);*/
	/*box-shadow: 2px 0 rgba(0, 0, 0, 0.2);*/
	
	/*right: 12.5%;*/
	/*border-radius: 0 2.5px 0 0;*/
	
	background-image: url("../img/icon/fff/icon_arrow01-right.png");
	background-repeat: no-repeat;
	background-size:100%;
	background-position: center;
	
	z-index:10;
}

@media (max-width: 480px) {
	
	.lum-lightbox-image-wrapper {
		display: flex;
		overflow: auto;
		
		-webkit-overflow-scrolling: touch;
	}
	
	.lum-lightbox-caption {
		width: 100%;
		
		position: absolute;
		bottom: 0;
	}
	
	.lum-lightbox-position-helper {
		margin: auto;
	}
}