@charset "utf-8";
/*------------------------------------------------------------
	technology
------------------------------------------------------------*/
#conts .body {
	background-color: #2c2c2c;
}
#conts .bg {
	padding: 9.1rem 0 8.9rem;
	background: url(/resources/assets/img/rflensworld/l-lens/technology/bg.jpg) repeat-x center / 0.1rem 100%;
}
#conts .ttl-box {
	margin-bottom: 6.4rem;
	text-align: center;
}
#conts .ttl-box .ttl {
	margin-bottom: 1.4rem;
}
#conts .ttl-box p {
	font-size: 1.8rem;
	font-weight: 700;
	line-height: 1.556;
}
#conts .sec-ttl {
	margin-bottom: 7.6rem;
	padding-bottom: 0.7rem;
	border-bottom: 0.2rem solid #b90000;
}
#conts .sec {
	margin-bottom: 8.9rem;
}
#conts .sec:last-of-type {
	margin-bottom: 0;
}
#conts .sec .headline02 {
	margin-bottom: 1.4rem;
	padding-left: 2.2rem;
	display: flex;
	flex-direction: column;
	justify-content: center;
	font-size: 2.4rem;
	line-height: 1.208;
}
#conts .sec .headline02::before {
	top: 0.2rem;
	bottom: 0.3rem;
}
#conts .sec .img-list {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 4.5rem 0;
}
#conts .sec .img-list li {
	width: calc(50% - 1.6rem);
}
#conts .sec .img-list li a {
	padding-right: 2rem;
	display: block;
	position: relative;
}
#conts .sec .img-list li a:after {
	margin-top: 2.4rem;
	width: 1.7rem;
	height: 1.7rem;
	position: absolute;
	right: 0.5rem;
	top: 50%;
	display: inline-block;
	border-right: 0.2rem solid #c00;
	border-top: 0.2rem solid #c00;
	transform: translateY(-50%) rotate(45deg);
	transition: 0.3s ease;
	content: "";
}
#conts .sec .img-list .img-box {
	display: flex;
	justify-content: space-between;
	gap: 2rem;
}
#conts .sec .img-list .photo-box {
	margin: 0.4rem 0 0;
	width: 48.938%;
	aspect-ratio: 230/150;
	flex-shrink: 0;
	overflow: hidden;
}
#conts .sec .img-list .photo-box img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
#conts .sec .img-list .text-box {
	flex: 1;
}
#conts .sec .img-list .text-box p {
	line-height: 1.628;
}
.common-pop-box .pop-inner-box .pop-ds-photo {
	position: relative;
}
.common-pop-box .pop-inner-box .pop-ds-photo .ttl {
	width: 100%;
	position: absolute;
	left: 7%;
	top: 2.5%;
	text-align: left;
}
.common-pop-box .pop-inner-box .pop-ds-photo .ttl span {
	padding: 0.5rem 2rem;
	max-width: 41.6rem;
	width: 100%;
	display: inline-block;
	text-align: center;
	font-weight: 700;
	box-sizing: border-box;
	background-color: #b90000;
}
.common-pop-box .pop-inner-box .pop-ds-photo .txt {
	margin: 0;
	position: absolute;
	left: 0;
	text-align: left;
	font-size: 1.8rem;
	font-weight: 700;
}
.common-pop-box .pop-inner-box .pop-ds-photo .txt small {
	font-size: 1.6rem;
	font-weight: 400;
}
.common-pop-box .pop-inner-box .pop-ds-photo .txt01 {
	top: 20%;
	left: 37%;
}
.common-pop-box .pop-inner-box .pop-ds-photo .txt02 {
	top: 64%;
	left: 37%;
}
.common-pop-box .pop-inner-box .pop-ds-photo .txt03 {
	top: 43%;
	left: 63%;
	color: #efb500;
}
.common-pop-box .pop-inner-box .pop-ds-photo .txt04 {
	top: 86.4%;
	left: 63%;
}
.common-pop-box .pop-inner-box .pop-ds-photo .pho {
	width: 68.2%;
	text-align: left;
}
.common-pop-box .pop-inner-box .pop-sa-photo {
	position: relative;
}
.common-pop-box .pop-inner-box .pop-sa-photo .ttl {
	margin-bottom: 0;
	position: absolute;
	left: 3.5%;
	top: 14%;
	font-weight: 700;
}
.common-pop-box .pop-inner-box .pop-sa-photo .ttl02 {
	left: auto;
	right: 4.2%;
}
.common-pop-box .pop-inner-box .pop-sa-photo .ttl span {
	padding: 0.2rem 1.5rem;
	display: inline-block;
	color: #fff;
	background-color: #2f5597;
	border-radius: 2.5rem;
}
.common-pop-box .pop-inner-box .pop-sa-photo .txt {
	margin-bottom: 0;
	position: absolute;
	left: 3%;
	top: 78.5%;
	font-size: 0.9rem;
	text-align: left;
}
.common-pop-box .pop-inner-box .pop-sa-photo .txt02 {
	left: auto;
	right: 2%;
}
.common-pop-box .pop-inner-box .pop-heat-shield-coating-list {
	margin-bottom: 1.3rem;
	display: flex;
	flex-wrap: nowrap;
	justify-content: space-between;
}
.common-pop-box .pop-inner-box .pop-heat-shield-coating-list li {
	width: calc(50% - 1rem);
}
.common-pop-box .pop-inner-box .pop-heat-shield-coating-list .photo {
	margin-bottom: 0;
}
.common-pop-box .pop-inner-box .pop-heat-shield-coating-list p {
	font-size: 1.5rem;
	text-align: center;
	margin-top: 1rem;
}
.common-pop-box .pop-inner-box .pop-inner-rear-focus-img-box .photo {
	margin-bottom: 0;
}
.common-pop-box .pop-inner-box .pop-inner-rear-focus-img-box .inner {
	display: flex;
	align-items: center;
	gap: 2rem;
}
.common-pop-box .pop-inner-box .pop-inner-rear-focus-img-box .inner p {
	margin-top: -13%;
	flex-shrink: 0;
}
.common-pop-box .pop-inner-box .pop-electronic-lens-mount-img-box .photo {
	margin-bottom: 0;
}
.common-pop-box .pop-inner-box .pop-electronic-lens-mount-img-box p {
	padding: 0 0 2.1rem;
	position: relative;
}
.common-pop-box .pop-inner-box .pop-electronic-lens-mount-img-box p span:nth-child(1) {
	width: 50%;
	text-align: center;
	position: absolute;
	left: 0;
	top: 0;
}
.common-pop-box .pop-inner-box .pop-electronic-lens-mount-img-box p span:nth-child(2) {
	width: 50%;
	text-align: center;
	position: absolute;
	right: 0;
	top: 0;
}
.common-pop-box .is-list {
	margin: 0 -1.5rem;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
.common-pop-box .is-list li {
	width: 50%;
	padding: 3rem 1.5rem 0;
	position: relative;
	box-sizing: border-box;
}
.common-pop-box .is-list li:last-child {
	width: 51%;
}
.common-pop-box .is-list img {
	width: 100%;
}
.common-pop-box .is-list .ttl {
	margin-bottom: 3rem;
	padding: 0 3rem 0.5rem 0;
	font-weight: 700;
	font-size: 1.8rem;
	display: inline-block;
	border-bottom: 0.1rem solid #b90000;
}
.common-pop-box .is-list .list-img {
	margin: 0 3%;
	position: relative;
}
.common-pop-box .is-list .list-img p {
	margin-bottom: 0;
	position: absolute;
	font-size: 1.4rem;
}
.common-pop-box .is-list li:first-child .list-img .txt01 {
	left: -3%;
	top: 27%;
}
.common-pop-box .is-list li:first-child .list-img .txt02 {
	left: 50%;
	top: 75%;
}
.common-pop-box .is-list li:first-child .list-img .txt03 {
	right: -2%;
	top: 8%;
}
.common-pop-box .is-list li:nth-child(2) .list-img .txt01 {
	right: -5%;
	top: -15%;
}
.common-pop-box .is-list li:nth-child(2) .list-img .txt02 {
	right: 5%;
	top: 48%;
}
.common-pop-box .is-list li:nth-child(3) .list-img .txt01 {
	right: 7%;
	top: -15%;
}
.common-pop-box .is-list li:nth-child(3) .list-img .txt02 {
	right: 13%;
	bottom: 0;
}
.common-pop-box .video-container {
	position:relative;
  height:0;
  padding-bottom:56.25%;
}

.common-pop-box .video-container iframe {
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
}

@media all and (max-width: 1080px) and (min-width: 768px) {
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl {
		top: 13.4%;
		left: 2%;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl02 {
		left: auto;
		right: 2.5%;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl span {
		padding: 0.185vw 1.389vw;
		font-size: 1.48vw;
	}
	.common-pop-box .is-list .list-img p {
		font-size: 1.3vw;
	}
}
@media all and (max-width: 1000px) and (min-width: 768px) {
	.common-pop-box .pop-inner-box .pop-ds-photo .ttl span {
		padding: 0.5vw 2vw;
		max-width: 41.6vw;
		font-size: 1.6vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt {
		font-size: 1.8vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt small {
		font-size: 1.6vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt04 {
		top: 84%;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt03 {
		top: 41%;
	}
}
@media all and (max-width: 900px) and (min-width: 768px) {
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl {
		top: 13.2%;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl span {
		padding: 0.15vw 1.2vw;
		font-size: 1.3vw;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .txt {
		font-size: 0.7rem;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .txt02 {
		right: 2.4%;
	}
}
@media all and (max-width: 850px) and (min-width: 768px) {
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl {
		top: 12.2%;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .txt02 {
		right: 5.4%;
	}
}
@media all and (max-width: 800px) and (min-width: 768px) {
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl {
		top: 12%;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .txt02 {
		right: 4.6%;
	}
}
@media all and (max-width: 767px) {
	#conts .bg {
		padding: 5rem 0;
	}
	#conts .ttl-box p {
		font-size: 1.6rem;
		text-align: left;
	}
	#conts .ttl-box {
		margin-bottom: 4.5rem;
	}
	#conts .sec {
		margin-bottom: 5rem;
	}
	#conts .sec-ttl {
		margin-bottom: 4rem;
	}
	#conts .sec .headline02 {
		font-size: 1.8rem;
		padding-left: 1rem;
	}
	#conts .sec .img-list {
		display: block;
	}
	#conts .sec .img-list li {
		margin-bottom: 4.5rem;
		width: auto;
	}
	#conts .sec .img-list li a {
		padding-right: 0;
	}
	#conts .sec .img-list a:after {
		display: none !important;
	}
	#conts .sec .img-list li:last-child {
		margin-bottom: 0;
	}
	#conts .sec .img-list .img-box {
		flex-direction: column-reverse;
		gap: 0;
	}
	#conts .sec .img-list .photo-box {
		margin: 1.5rem 0 0;
		width: auto;
		aspect-ratio: inherit;
	}
	#conts .sec .img-list .photo-box img {
		height: auto;
		object-fit: inherit;
	}
	.common-pop-box .pop-inner-box iframe {
		width: 100%;
		height: auto;
	}
	
	.common-pop-box .pop-inner-box .pop-ds-photo .ttl {
		width: calc(100% - 6.933vw);
		top: 0;
		left: 3.467vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .ttl span {
		padding: 0.533vw 2.667vw;
		max-width: inherit;
		font-size: 3.733vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .pho {
		padding-top: 2.667vw;
		margin-left: -2.667vw;
		width: 54vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt {
		font-size: 3.733vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt small {
		font-size: 2.667vw;
		font-weight: 400;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt01,
	.common-pop-box .pop-inner-box .pop-ds-photo .txt02 {
		left: 26.667vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt01 {
		top: 16vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt02 {
		top: 50.133vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt03,
	.common-pop-box .pop-inner-box .pop-ds-photo .txt04 {
		margin-right: -5vw;
		font-size: 2.933vw;
		left: 48vw;
		top: 33.067vw;
	}
	.common-pop-box .pop-inner-box .pop-ds-photo .txt04 {
		top: 67.2vw;
	}

	.common-pop-box .pop-inner-box .pop-sa-photo {
		margin: 0 auto;
		max-width: 29.7rem;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl {
		font-size: 0.7rem;
		top: 1.8rem;
		left: 0.2rem;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl02 {
		left: auto;
		right: 0.2rem;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl span {
		padding: 0.1rem 0.5rem;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .txt {
		font-size: 0.35rem;
		left: 0.6rem;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .txt02 {
		left: auto;
		right: 0.5rem;
	}
	.common-pop-box .pop-inner-box .pop-inner-rear-focus-img-box .inner p {
		font-size: 1rem;
	}
	.common-pop-box .pop-inner-box .pop-inner-rear-focus-img-box .inner {
		gap: 1rem;
	}
	.common-pop-box .pop-inner-box .pop-heat-shield-coating-list {
		flex-direction: column;
		gap: 1.5rem;
	}
	.common-pop-box .pop-inner-box .pop-heat-shield-coating-list li {
		width: auto;
	}
	.common-pop-box .pop-inner-box .pop-electronic-lens-mount-img-box p {
		font-size: 1rem;
		white-space: nowrap;
		text-align: center;
	}
	.common-pop-box .is-list {
		margin: 0;
	}
	.common-pop-box .is-list li {
		width: auto !important;
		padding: 3rem 0 0;
	}
	.common-pop-box .is-list .list-img p {
		font-size: 3vw;
	}
}
@media all and (max-width: 374px) {
	.common-pop-box .pop-inner-box .pop-ds-photo .ttl span {
		padding: 0.533vw 2vw;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl {
		font-size: 1.867vw;
		top: 4.8vw;
		left: 0.533vw;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl02 {
		left: auto;
		right: 0.533vw;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .ttl span {
		padding: 0.267vw 1.333vw;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .txt {
		font-size: 0.827vw;
		left: 1.6vw;
	}
	.common-pop-box .pop-inner-box .pop-sa-photo .txt02 {
		left: auto;
		right: 1.333vw;
	}
}