/*
	typography
----------------------------------------- */
.content-section .ttl--lv1 {
	padding: 0px 0px 9px;
	border-left: none;
	margin: 19px auto 50px;
	line-height: 1.2;
	text-align: center;
}

.content-section .ttl--lv1 {
	margin-bottom: 44px;
	padding-bottom: 1px;
	font-weight: 550;
	background: url(/img/product/electricpropulsion/line_black.png) no-repeat center 100%;
	background-size: 220px;
	font-size: 30px;
}

.content-section .ttl--lv1 .sub {
	display: block;
	font-size: 20px;
	padding-bottom: 10px;
}

.content-section .ttl--lv2 {
	color: #000;
	font-size: 26px;
	font-weight: 600;
	text-align: center;
	margin-bottom: 8px;
	text-indent: 0;
	padding-left: 0;
	line-height: 1.2;
}
.content-section.end{
padding-bottom: 100px;
}
.content-article .description{
	text-align: center;
	font-size: 18px;
	margin-bottom: 36px;
}

.content-section .image-desc {
	text-align: center;
	font-size: 18px;
	margin: 25px auto 86px;
}

.break {
	word-break: break-all;
	text-decoration: none;
}

.break a[target='_blank'] {
	padding-right: 4px;
}

.break a[target='_blank']:after {
	content: "";
	background: url(../../../img/common/blank.png) no-repeat right center;
	padding-right: 10px;
}

@media screen and (max-width: 800px) {
	.content-section .ttl--lv1 {
		font-size: max(3.9vw, 22px);
	}

	.content-section .ttl--lv2 {
		font-size: max(3.25vw, 20px);
	}

	.content-article .description {
		font-size: max(2.25vw, 14px);
	}
}
@media screen and (max-width: 768px) {
	.content-section .ttl--lv1 .sub {
	font-size: 16px;
}
.content-section.end{
padding-bottom: 80px;
}
}
@media screen and (max-width: 500px) {
.content-section .ttl--lv2 {
	line-height: 1.2;
	
}
}
/*
	content-section
----------------------------------------- */
section.content-section.content-section--fullwidth {
	padding-left: 0;
	padding-right: 0;
}

.content-section+.content-section {
	border-top: none;
	padding-bottom: 20px;
}

/*
	common
----------------------------------------- */
.over1000 {
	display: block;
}

.under1000 {
	display: none;
}

.inner_section+.inner_section .ttl--lv2 {
	margin-top: 42px;
	padding-top: 42px;
	background: url(/img/product/electricpropulsion/line_gray.svg) no-repeat;
	background-size: 100px 1px;
	background-position: top center;
}
img{
	max-width: 100%;
	height: auto;
}
@media screen and (max-width: 1000px) {
	.over1000 {
		display: none;
	}

	.under1000 {
		display: block;
	}
}

.over700 {
	display: block;
}

.under700 {
	display: none;
}

@media screen and (max-width: 700px) {
	.over700 {
		display: none;
	}

	.under700 {
		display: block;
	}
}

.over500 {
	display: block;
}

.under500 {
	display: none;
}

@media screen and (max-width: 500px) {
	.over500 {
		display: none;
	}

	.under500 {
		display: block;
	}
}

.img_center {
	text-align: center;
	margin: 45px auto;
}

.

/*
	content-header
----------------------------------------- */
#content {
	line-height: 1.5;
}

#content .content-header {
	height: 450px;
}

#product--electricpropulsion {
	background: url(/img/product/electricpropulsion/bg_header_index.jpg.webp) no-repeat center right;
	background-size: cover;
	background-position-x: 0;
}

.content-header__nav {
	left: auto;
	right: 20px;
}

#content .content-header .content-header__inner {
	position: relative;
	display: block;
	width: auto;
	height: auto;
	background: none;
	z-index: 10;
}

#content .content-header .content-header__inner .content-header__txt {
	display: block;
	padding: 96px 10px 10px 85px;
}

#content .content-header .content-header__inner .ttl {
	position: absolute;
	display: inline-block;
	background-color: #fff;
	color: #333;
	margin-top: 31px;
	padding: 10px;
	font-weight: 600;
	font-size: 26px;
	z-index: 3;
}

#content .content-header .content-header__inner .txt {
	position: absolute;
	display: block;
	margin-top: 72px;
	z-index: 2;
	width: auto;
}

#content .content-header .content-header__inner .txt .bg-gray {
	display: inline-block;
	background-color: rgba(0, 0, 0, 0.7);
	color: #fff;
	margin-left: 3em;
	margin-right: 10px;
	padding: 12px 15px;
	font-weight: 600;
	font-size: 26px;
	box-sizing: border-box;
	max-width: 100%;
}

_::-webkit-full-page-media,
_:future,
:root #content .content-header .content-header__inner .txt .bg-gray {
	font-feature-settings: "pkna"
}

#content .content-header .content-header__inner .content-header__txt .ttl small {
	display: inline;
}

.content-section sub.co2 {
	position: relative;
	top: 0.1em;
	left: 0.1em;
	font-size: 60%;
	vertical-align: baseline;
}

@media screen and (max-width: 1940px) {
	.content-header__nav {
		left: auto;
	}
}

@media screen and (max-width: 1600px) {
	#product--electricpropulsion {
		background-position-x: 20%;
	}
}

@media screen and (max-width: 1400px) {
	#content .content-header .content-header__inner .txt .bg-gray {
		margin-right: 85px;
	}

	#product--electricpropulsion {
		background-position-x: 70%;
	}
}

@media screen and (max-width: 1024px) {
	#content .content-header {
		padding-top: 0px;
	}

	#content .content-header .content-header__inner .ttl {
		font-size: 22px;
	}

	#content .content-header .content-header__inner .txt .bg-gray {
		margin-right: 85px;
		font-size: 21px;
	}
}

@media screen and (max-width: 768px) {
	#content .content-header {
		height: 300px;
		padding: 0px;
	}

	#content .content-header .content-header__inner .content-header__txt {
		padding: 16px 10px 10px 51px;
	}

	#content .content-header .content-header__inner .txt .bg-gray {
		margin-right: 51px;
	}
}

@media screen and (max-width: 750px) {
	#content .content-header .content-header__inner .ttl {
		margin-top: 25px;
		padding: 6px;
		font-size: 20px;
	}

	#content .content-header .content-header__inner .txt {
		margin-top: 56px;
	}

	#content .content-header .content-header__inner .txt .bg-gray {
		margin-top: 0px;
		margin-right: 40px;
		padding: 7px 7px;
		font-size: 20px;
	}
}

@media screen and (max-width: 700px) {

	#content .content-header .content-header__inner .ttl {
		font-size: calc(22px * 0.75);
	}

	#content .content-header .content-header__inner .txt .bg-gray {
		font-size: calc(21px * 0.75);
	}
}

@media screen and (max-width: 600px) and (min-width: 500px) {
	#content .content-header .content-header__inner .txt .bg-gray br {
		display: none;
	}
}

@media screen and (max-width: 500px) {

	/* .webp #content .content-header {
		background-image: url(/img/product/steel/welder/bg_header_sp.jpg.webp);
	}

	.no-webp #content .content-header {
		background-image: url(/img/product/steel/welder/bg_header_jpg.png);
	} */
	#product--electricpropulsion {
		background: url(/img/product/electricpropulsion/bg_header_index_sp.jpg) no-repeat center center;
		background-size: cover;
	}

	#content .content-header {
		height: 200px;
	}

	#content .content-header .content-header__inner .content-header__txt {
		padding: 0px 10px 10px 29px;
	}

	#content .content-header .content-header__inner .ttl {
		margin-top: 38px;
		padding: 6px;
		font-size: 13px;
	}

	#content .content-header .content-header__inner .txt {
		margin-top: 61px;
	}

	#content .content-header .content-header__inner .txt .bg-gray {
		padding: 6px 4px;
		font-size: 13px;
	}

	#content .topic-path {
		padding: 5px 10px 7px;
	}
}

/* before-after-area
----------------------------------- */
.before-after-area {
	display: flex;
	flex-direction: row;
	margin: 0 auto 60px;
	max-width: 100%;
	justify-content: center;
	line-height: 1.6;
    align-items: flex-start;
	gap: 50px;
}

.before-after-area .item {
	text-align: center;
}

.before-after-area .after {
	width: 440px;
}

.before-after-area .item ul {
	font-size: 16px;
}

.list-before {
	color: #565757;
}

.list-after,
.list-after .ttl--lv3 {
	color: #11335F;
}

.before-after-area .item ul li {
	text-align: left;
	text-indent: -1.5em;
	margin-left: 1.5em;
	margin-top: 10px;
}

.before-after-area .item ul.list-after li+li {
	margin-top: 23px;
}
.before-after-area .merit_text,
.before-after-area .point_text{
	position: relative;
	text-align: center;
	font-size: 16px;
	margin-bottom: 36px;
	font-weight: bold;
}
.before-after-area .point_text{
	color: #0C76B5;
}
.before-after-area .merit_text::after,
.before-after-area .point_text::after{
	content: '';
	display: block;
	width: 100px;
	height: 4px;
	position: absolute;
	bottom: -8px;
	left: 0;
	right: 0;
	margin: auto;
}
.before-after-area .merit_text::after{
	background: #D5D5D5;
}
.before-after-area .point_text::after{
	background: #0C76B5;
}
@media screen and (max-width: 1200px) {
	.before-after-area {
		flex-direction: column;
		align-items: center;
		padding-left: 10px;
		padding-right: 10px;
		box-sizing: border-box;
	}


}
.under768{
	display: none;
}
@media screen and (max-width: 768px) {
	.before-after-area{
		gap: 20px;
	}
.over768{
	display: none;
}
.under768{
	display: block;
}
}
@media screen and (max-width: 500px) {
	.before-after-area .after {
	width: 100%;
}
	.before-after-area {
		font-size: 15px;
		padding: 0px 10px 0px 20px;
	}

	.content-article .description {
		padding: 0px 10px;
	}

}

/* list-3col
----------------------------------- */

.list-3col {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
}
.list-3col.list-4col2{
	grid-template-columns: 1fr 1fr 1fr 1fr;
}
.list-3col .item {
	text-align: center;
	padding: 10px;
}

.ttl--lv1+ul.list-3col1 {
	grid-template-columns: 330px 1fr 420px;
	margin: -9px auto 0px;
	padding-left: 70px;
	max-width: 1050px;
}

.list-3col1 .item {
	padding: 10px 10px 16px;
}


.list-3col1 p {
	margin: 19px auto 0px;
	font-size: 18px;
}

.list-3col1 .detail {
	display: block;
	margin: -3px auto -6px;
	font-size: 16px;
}

ul.list-3col2 {
	margin: 50px auto ;
	max-width: 900px;
}
ul.list-2col2{
max-width: 550px;
}
ul.list-4col2{
max-width: 1117px;
}
ul.list-3col2 .item a {
	display: block;
	font-size: 20px;
	width: 250px;
	height: 75px;
	border: solid 1px #9C9C9C;
	border-radius: 100vh;
	display: grid;
	justify-content: center;
	align-items: center;
	font-weight: 400;
	line-height: 1.2;
	margin: 0 auto;
	background: #fff;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
	z-index: 1;
}

ul.list-3col2 .item a::after {
	opacity: 1;
	background: #0C76B5;
	position: absolute;
	top: 0;
	left: 0;
	content: '';
	width: 100%;
	height: 100%;
	transform: scale(0, 1);
	transform-origin: left top;
	transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
	z-index: -1;
}

ul.list-3col2 .item a:hover {
	background: unset;
	opacity: 1;
	color: #fff;
}

ul.list-3col2 .item a:hover::after {
	transform: scale(1, 1);
	opacity: 1;
}
@media screen and (max-width: 1400px) {

	ul.list-4col2 {
    max-width: 550px;
	}
.list-3col.list-4col2 {
    grid-template-columns: 1fr 1fr ;
}
}
@media screen and (max-width: 1300px) {
	.ttl--lv1+ul.list-3col1 {
		grid-template-columns: 1fr 1fr;
		margin: -33px auto 0px;
		padding: 0px 10px;
		max-width: 100%;
		width: 730px;
		box-sizing: border-box;
	}

	.ttl--lv1+ul.list-3col1 .item {
		padding: 10px 0px 16px 10px;
	}

	.ttl--lv1+ul.list-3col1 .item img {
		max-width: 100%;
	}
}

@media screen and (max-width: 1000px) {
	.ttl--lv1+ul.list-3col1 {
		grid-template-columns: 1fr 1fr;
		margin: -10px auto 0px;
		padding: 0px 10px;
		max-width: 100%;
		width: 730px;
		box-sizing: border-box;
	}

	.ttl--lv1+ul.list-3col1 .item {
		padding: 10px 0px 16px 10px;
	}

	.ttl--lv1+ul.list-3col1 .item img {
		max-width: 100%;
	}

	ul.list-3col2 {
		display: flex;
		justify-content: center;
		align-items: center;
		flex-wrap: wrap;
		flex-direction: row;
	}

	ul.list-3col2 .item {
		width: 40%;
		text-align: center;
		box-sizing: border-box;
	}

	ul.list-3col2 .item:last-child {
		width: 100%;
	}
	.list-3col.list-4col2,
	ul.list-2col2{
    display: grid;
	}
}

@media screen and (max-width: 700px) {
	.list-3col.list-4col2,
		ul.list-2col2{
    display: flex;
	}
	.list-3col1 p {
		font-size: max(2.5vw, 14px);
	}

	.list-3col1 p br {
		display: none;
	}

	.list-3col1 p br.under700 {
		display: block;
	}

	.list-3col1 .detail {
		font-size: max(2.5vw, 12px);
		margin-top: 4px;
	}

	.list-3col1 .detail br {
		display: none;
	}

	ul.list-3col2 .item {
		width: 100%;
	}

	ul.list-3col2 .item a {
		font-size: 16px;
	}
}

/* link-website
----------------------------------- */
.website-area {
	position: relative;
}

.bg-website {
	margin: 24px auto 80px;
}


.link-website a {
	color: #fff;
	border-radius: 100vh;
	display: block;
	margin: 20px auto 0;
	width: 575px;
	max-width: 90%;
	text-align: center;
	padding: 17px 0 10px;
	box-sizing: border-box;
	font-size: 21px;
	line-height: 1.3;
	background-color: rgba(0, 0, 0, 0.7);
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
	z-index: 1;
}

.link-website .addnote {
	font-size: 16px;
}

.link-website a .text::after {
    content: '';
    display: block;
    width: 42px;
    height: 11px;
    background: url(/img/product/electricpropulsion/arrow_white.png) no-repeat center right;
    background-size: contain;
    margin: 10px auto;
    padding-left: 0px;
}

.link-website a::after {
	opacity: 1;
	border: solid 1px #ff0000;
	background: #ff0000;
	position: absolute;
	top: 0;
	left: 0;
	content: '';
	width: 100%;
	height: 100%;
	transform: scale(0, 1);
	transform-origin: left top;
	transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
	z-index: -1;
}

.link-website a:hover {
	background: unset;
	opacity: 1;
}


.link-website a:hover::after {
	transform: scale(1, 1);
	opacity: 1;
}




@media screen and (max-width: 1000px) {
	.link-website a {
		font-size: max(2.75vw, 16px);
	}
}

@media screen and (max-width: 500px) {
	.link-website a {
		font-size: max(2.75vw, 18px);
		/* height: 150px; */
	}


}


.content-info {
	padding-bottom: 120px;
}

/* related_products
----------------------------------- */
.content-section.related_products .ttl-lv2 {
	font-size: 28px;
	line-height: 1;
	position: relative;
	z-index: 1;
	font-weight: 200;
}

.content-section.related_products {
	padding: 80px 0 100px 40px;
	font-family: "Hiragino Sans", 'UD Shin Go Light', "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Meiryo, sans-serif;
	font-weight: 200;
	margin-top: -1px;
}

.content-section.related_products .related_products_lineup {
	margin-top: 30px;
	padding-right: 40px;
	display: flex;
	flex-wrap: wrap;
}

.content-section.related_products .related_products_lineup .item {
	margin-right: 40px;
	width: calc(83% / 4);
}

/* .content-section.related_products .related_products_lineup .item a {
  display: block;
  width: 100%;
} */

.content-section.related_products .related_products_lineup .item div {
	overflow: hidden;
	border: 1px solid #929292;
}

.content-section.related_products .related_products_lineup .item img {
	width: 100%;
	height: auto;
	transition: .3s;
}

.content-section.related_products .related_products_lineup .item:hover a {
	opacity: 1;
	color: #ff0000;
}

.content-section.related_products .related_products_lineup .item:hover img {
	/* transform: scale(1.2); */
	opacity: .7;
}

.content-section.related_products .related_products_lineup .item_ttl {
	position: relative;
	font-size: 18px;
	margin-top: 5px;
	padding-left: 30px;
	transition: .3s;
}

.content-section.related_products .related_products_lineup .item_ttl::before {
	position: absolute;
	content: '';
	display: block;
	top: 3px;
	left: 0;
	width: 20px;
	height: 20px;
	background: url(/img/product/common/arw_square_gray.png) no-repeat center center;
	background-size: 20px;
	transition: .3s;
}

.content-section.related_products .related_products_lineup .item:hover .item_ttl {
	margin-left: 5px;
	color: #ff0000;
}

.content-section.related_products .related_products_lineup .item:hover .item_ttl::before {
	background: url(/img/product/common/arw_square_red.png) no-repeat center center;
	background-size: 20px;
}

.content-section.related_products .related_products_lineup .item:nth-of-type(4n) {
	margin-right: 0;
}

.content-section.related_products .related_products_lineup .item:nth-of-type(n+5) {
	margin-top: 30px;
}

@media screen and (max-width: 1024px) {
	.content-section.related_products .related_products_lineup .item {
		margin-right: 6%;
		width: calc(88% / 3);
	}

	.content-section.related_products .related_products_lineup .item:nth-of-type(4n) {
		margin-right: 40px;
	}

	.content-section.related_products .related_products_lineup .item:nth-of-type(3n) {
		margin-right: 0;
	}

	.content-section.related_products .related_products_lineup .item:nth-of-type(n+4) {
		margin-top: 30px;
	}
}

@media screen and (max-width: 768px) {
	.content-section.related_products .ttl-lv2 {
		font-size: 24px;
		line-height: 1;
		position: relative;
	}

	.content-section.related_products {
		padding: 70px 0 80px 10px;
	}

	.content-section.related_products .related_products_lineup .item_ttl {
		font-size: 16px;
		padding-left: 22px;
	}

	.content-section.related_products .related_products_lineup .item_ttl::before {
		width: 16px;
		height: 16px;
		background-size: 16px;
	}
}

@media screen and (max-width: 500px) {
	.content-section.related_products {
		padding: 60px 10px 80px;
	}

	.content-section.related_products .related_products_lineup {
		justify-content: space-between;
		padding-right: 0;
	}

	.content-section.related_products .related_products_lineup .item {
		margin-right: 0;
		width: calc(94% / 2);
	}


	.content-section.related_products .related_products_lineup .item:nth-of-type(4n) {
		margin-right: 0;
	}

	.content-section.related_products .related_products_lineup .item:nth-of-type(n+3) {
		margin-top: 30px;
	}
}

/* motor_drive
----------------------------------- */
/* .motor_drive_flex_box{
	margin: 0 auto 60px;
} */
.motor_drive_flex_box .motor_drive_flex_text{
	font-size: 16px;
    background: #11335F;
    color: #fff;
    margin: 0 auto 20px;
    padding: 2px 10px;
    text-align: center;
    width: fit-content;
	font-weight: bold;
}
.motor_drive_flex_area{
	display: flex;
	justify-content: center;
	gap: 70px;
	background: #fff;
}
.motor_drive_flex_area .item{
	width: 440px;
}
.motor_drive_flex_area .item img{
	width: 100%;
	height: auto;
}
.list-3col2 .list-small{
	font-size: 16px;
}
.before-after-area .motor_drive_before div + div{
	margin-top: 23px;
}
@media screen and (max-width: 1200px){
	.before-after-area .motor_drive_before{
		display: flex;
		gap: 20px;
		justify-content: center;
}
.before-after-area .motor_drive_before div + div{
	margin-top: 0;
}
}
@media screen and (max-width: 900px) {
.synrm.img_center img{
	width: 90%;
	height: auto;
	margin: auto;
	max-width: 849px;
}
}

@media screen and (max-width: 768px) {

.motor_drive_flex_area .item {
	max-width: 440px;
	width: 100%;
	margin: auto;
	text-align: center;
}
.motor_drive_flex_area .item img{
	width: 90%;
}
.motor_drive_flex_area{
	display: block;
}
.motor_drive_flex_area .item + .item{
	margin-top: 60px;
}
}

/* ai
----------------------------------- */
@media screen and (max-width: 768px) {
	.ai_img03 img,
	.ai_img02 img{
	width: 90%;
	height: auto;
}
}
@media screen and (max-width: 500px) {
	.ai_img01 img{
	width: 90%;
	height: auto;
}}
/* inverter
----------------------------------- */
.before-after-area.area-inverter {
    align-items: flex-start;
}
.before-after-area.area-inverter .before .list-after,
.before-after-area.area-inverter .before  .list-after .ttl--lv3{
	color: #000;
	
}
.before-after-area.area-inverter .before,
.before-after-area.area-inverter .after{
    width: 440px;
}
 .underline{
	background: #B5FF14;
}
@media screen and (max-width: 1200px) {
.before-after-area.area-inverter .before,
.before-after-area.area-inverter .after{
    margin: auto;
}
}
@media screen and (max-width: 768px) {

.inverter_img03{
	width: 90%;
}
}
@media screen and (max-width: 500px) {
	.before-after-area.area-inverter .before,
.before-after-area.area-inverter .after{
    width: 100%;
}
}
/* animation
----------------------------------- */
@keyframes fadeIn {
	0% {
		opacity: 0;
		transform: translateY(100px);
	}

	100% {
		opacity: 1;
		transform: translateY(0);
	}
}

#video-area1,
.slide-area,
.content-article .description,
.link-website {
	opacity: 0;
}

.content-section.is-active {
	animation: fadeIn .8s linear forwards;
}

#video-area1.is-active {
	animation: fadeIn .8s linear forwards;
}

.slide-area.is-active {
	animation: fadeIn .8s linear forwards;
}

.text-area.is-active {
	animation: fadeIn .8s linear forwards;
}

.description.is-active {
	animation: fadeIn .8s linear forwards;
}

.link-website.is-active {
	animation: fadeIn .8s linear forwards;
}

.mask-bg {
	color: transparent;
	display: inline-block;
	overflow: hidden;
	position: relative;
	transition: color 0ms 450ms;
}

.ttl--lv2 span.mask-bg {
	color: transparent;
}

.mask-bg::after {
	background: #000; //linear-gradient(to right, #8fcf05 0%,#B5FF14 50%,#ebffbe 100%);
	bottom: 0;
	content: '';
	display: block;
	left: 0;
	position: absolute;
	right: 0;
	top: 0;
	transform: translate(-101%, 0);
}

.marker_green .mask-bg::after {
	background-color: rgba(181, 255, 20, 1);
	transform: translate(0, 0);
	z-index: -1;
}

.mask-bg.is-animated {
	color: #000;
}

.marker_green .mask-bg.is-animated {
	color: #000;
}

.ttl--lv2 span.mask-bg.is-animated {
	color: #000;
}

.text-area .ttl span.mask-bg.is-animated {
	color: #fff;
}

.text-area2 .ttl span.mask-bg.is-animated {
	color: #000;
}

.mask-bg.is-animated::after {
	animation: mask-bg 1.5s cubic-bezier(0.8, 0, 0.170, 1);
}

.marker_green .mask-bg.is-animated::after {
	animation: mask-bg-green 1.5s cubic-bezier(0.8, 0, 0.170, 1);
}


.tb_only {
	display: none;
}

@media only screen and (min-width: 701px) and (max-width: 1300px) {
	.tb_none {
		display: none;
	}

}

@keyframes mask-bg {
	0% {
		transform: translate(-101%, 0)
	}

	40%,
	60% {
		transform: translate(0, 0%)
	}

	100% {
		transform: translate(101%, 0)
	}
}

@keyframes mask-bg-green {
	0% {
		transform: translate(-101%, 0)
	}

	40%,
	60% {
		transform: translate(0, 0)
	}

	100% {
		transform: translate(0, 0)
	}
}