@charset "UTF-8";
/* --------------------------------
  howtouse
-------------------------------- */
main {
	color: #483431;
}

.container {
	padding-right: 27.5px;
	padding-left: 27.5px;
}
@media (min-width: 768px) {
	.container {
		margin-right: auto;
		margin-left: auto;
		padding-right: 30px;
		padding-left: 30px;
		max-width: 1180px;
	}
}
.banner-text {
	font-size: 17px;
	text-align: center;
	padding-top: 20px;
	line-height: 34px;
}
.category {
	margin-bottom: 85px;
}
@media (min-width: 768px) {
	.category {
		margin-bottom: 110px;
	}
}

.category_lead {
	letter-spacing: 0.1em;
	font-size: 1.3rem;
	line-height: 2;
}
@media (min-width: 768px) {
	.category_lead {
		text-align: center;
		font-size: 1.6rem;
		line-height: 2.5;
	}
}

.category_index_list {
	display: flex;
	margin: -16px -16px;

	flex-wrap: wrap;
}
@media (min-width: 768px) {
	.category_index_list {
		margin: -28px -28px;
	}
}

.category_index_listItem {
	margin: 16px 16px;
	max-width: calc(50% - 32px);

	flex-basis: calc(50% - 32px);
}
.category_index_listItem a {
	display: block;
	position: relative;
	padding-bottom: 30px;
	height: 100%;
	transition: color 0.3s;
	text-decoration: none;
	color: inherit;
}
.category_index_listItem a:hover {
	color: #009bb9;
}
.category_index_listItem a::after {
	content: "";
	display: block;
	position: absolute;
	right: 0;
	bottom: 0;
	width: 32px;
	height: 32px;
	background: url(/img/icon_arrow_bk.svg) no-repeat center;
	background-size: contain;
}
@media (min-width: 768px) {
	.category_index_listItem {
		margin: 28px 28px;
		max-width: calc(33.333333% - 56px);

		flex-basis: calc(33.333333% - 56px);
	}
	.category_index_listItem a {
		padding-bottom: 36px;
	}
}

.category_index_thumb {
	opacity: 1;
	transition: opacity 0.3s;
}

a:hover .category_index_thumb {
	opacity: 0.6;
}

.category_index_heading {
	margin-top: 10px;
	font-size: 1.3rem;
	line-height: 1.84615;
}
@media (min-width: 768px) {
	.category_index_heading {
		margin-top: 24px;
		font-size: 1.8rem;
		line-height: 1.77778;
	}
	.category_index_thumb img {
		width: 336px;
		height: 200px;
	}
}

.category_index_btn {
	margin-top: 35px;
}
@media (min-width: 768px) {
	.category_index_btn {
		margin-top: 50px;
	}
}

/* --------------------------------
  howtouse top
-------------------------------- */
.top-hero {
	height: 58.6666667vw;
	background: url(/howtouse/img/hero_bg_sm-1.jpg) no-repeat center;
	background-size: cover;
}
@media (min-width: 768px) {
	.top-hero {
		/*margin-right: 24px;*/
		/*margin-left: 24px;*/
		height: 480px;
		background-image: url(/howtouse/img/hero_bg_md-1.jpg);
	}
}
@media screen and (min-width: 1280px) {
	.top-hero {
		height: 38.961039vw;
	}
}
@media screen and (min-width: 1600px) {
	.top-hero {
		height: 623px;
	}
}

.top-hero_heading {
	margin: 0 auto;
	padding: 2.2666667vw 0 0;
	width: 51.2vw;
}
.top-hero_heading img {
	width: 100%;
}
@media (min-width: 768px) {
	.top-hero_heading {
		padding: 90px 0 0;
		width: 579px;
	}
}
@media screen and (min-width: 1280px) {
	.top-hero_heading {
		padding-top: 7.3051948vw;
		width: 46.9967532vw;
	}
}
@media screen and (min-width: 1600px) {
	.top-hero_heading {
		padding-top: 117px;
		width: 752px;
	}
}

.top-lead {
	margin: 30px 0 50px;
	letter-spacing: 0.1em;
	font-size: 1.5rem;
	line-height: 2;
}
@media (min-width: 768px) {
	.top-lead {
		margin: 70px 0 90px;
		text-align: center;
		font-size: 1.8rem;
		line-height: 2.08889;
	}
}

.top-category_header {
	position: relative;
}

.top-category_header_bg img {
	width: 100%;
}

.top-category_heading {
	display: flex;
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	letter-spacing: 0.1em;
	font-size: 3.2vw;

	justify-content: center;
	align-items: center;
}
@media (min-width: 768px) {
	.top-category_heading {
		font-size: 3rem;
	}
}

.top-category_lead {
	margin: 24px 0 36px;
}
@media (min-width: 768px) {
	.top-category_lead {
		margin: 56px 0 56px;
	}
}

/* --------------------------------
  howtouse category
-------------------------------- */
.category-hero {
	height: 42.6666667vw;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
@media (min-width: 768px) {
	.category-hero {
		margin-right: 24px;
		margin-left: 24px;
		height: 275px;
	}
}
@media screen and (min-width: 1280px) {
	.category-hero {
		height: 21.484375vw;
	}
}
@media screen and (min-width: 1600px) {
	.category-hero {
		height: 344px;
	}
}

.category-hero-jissen {
	background-image: url(/howtouse/jissen/img/hero_sm.jpg);
}
@media (min-width: 768px) {
	.category-hero-jissen {
		background-image: url(/howtouse/jissen/img/hero_md.jpg);
	}
}

.category-hero-kiso {
	background-image: url(/howtouse/kiso/img/hero_sm.jpg);
}
@media (min-width: 768px) {
	.category-hero-kiso {
		background-image: url(/howtouse/kiso/img/hero_md.jpg);
	}
}

.category-hero_logo {
	margin: 0 auto;
	padding-top: 2.9333333vw;
	width: 30.6666667vw;
}
.category-hero_logo img {
	width: 100%;
}
@media (min-width: 768px) {
	.category-hero_logo {
		padding-top: 45px;
		width: 300px;
	}
}
@media screen and (min-width: 1280px) {
	.category-hero_logo {
		padding-top: 3.515625vw;
		width: 23.4375vw;
	}
}
@media screen and (min-width: 1600px) {
	.category-hero_logo {
		padding-top: 56.25px;
		width: 375px;
	}
}

.category-hero_heading {
	margin-top: 1.2vw;
	text-align: center;
	letter-spacing: 0.1em;
	font-size: 4vw;
}
@media (min-width: 768px) {
	.category-hero_heading {
		margin-top: 18px;
		font-size: 3rem;
	}
}
@media screen and (min-width: 1280px) {
	.category-hero_heading {
		margin-top: 1.40625vw;
		font-size: 2.34375vw;
	}
}
@media screen and (min-width: 1600px) {
	.category-hero_heading {
		margin-top: 22.5px;
		font-size: 37.5px;
	}
}

.category-category_lead {
	margin: 30px 0 40px;
}
@media (min-width: 768px) {
	.category-category_lead {
		margin: 72px 0 100px;
	}
}

/* --------------------------------
  howtouse detail
-------------------------------- */
.hoverOpacity {
	opacity: 1;
	transition: opacity 0.3s;
}
.hoverOpacity:hover {
	opacity: 0.6;
}

.detail-container {
	/*margin-bottom: 122px;*/
}

.detail-article {
	margin-right: 10px;
	margin-left: 10px;
	padding: 0 17.5px 30px;
	background: #e5f5fb;
}
/*@media (min-width: 768px) {*/
/*	.detail-article {*/
/*		margin-bottom: 84px;*/
/*		padding-bottom: 140px;*/
/*	}*/
/*}*/

.detail-article_header {
	padding: 53px 0 18px;
	text-align: center;
	color: #009fd6;
	font-weight: bold;
	line-height: 1;
}
@media (min-width: 768px) {
	.detail-article_header {
		padding: 60px 0 24px;
	}
}

.detail-article_heading-en {
	letter-spacing: 0.1em;
	font-family: sofia-pro, sans-serif;
	font-size: 3.3rem;
}
@media screen and (max-width: 375px) {
	.detail-article_heading-en {
		font-size: 3rem;
	}
}
@media (max-width: 767.98px) {
	.detail-article_heading-en {
		margin-right: -17.5px;
		margin-left: -17.5px;
	}
}
@media (min-width: 768px) {
	.detail-article_heading-en {
		font-size: 4.2rem;
	}
}

.detail-article_heading-ja {
	margin-top: 10px;
	font-size: 1.2rem;
}
@media (min-width: 768px) {
	.detail-article_heading-ja {
		margin-top: 14px;
		font-size: 1.4rem;
	}
}

.post .postWrap {
	display: flex;
	margin: auto;
	padding: 28px 24px 10px;
	background-color: white;

	justify-content: space-between;
}
@media (min-width: 768px) {
	.post .postWrap {
		padding: 72px 64px 0;
		max-width: 992px;
	}
}
@media (min-width: 768px) {
	.post .postWrap .article {
		width: 62.962963%;
	}
}
.post .postWrap .article h1 {
	margin-bottom: 10px;
	font-size: 1.9rem;
	line-height: 1.65789;
}
@media (min-width: 768px) {
	.post .postWrap .article h1 {
		margin-bottom: 20px;
		font-size: 3rem;
		line-height: 1.53333;
	}
}
.post .postWrap .article h1 span {
	font-size: 1.2rem;
}
.post .postWrap .article .mainImg {
	margin-right: -24px;
	margin-bottom: 28px;
	margin-left: -24px;
}
@media (min-width: 768px) {
	.post .postWrap .article .mainImg {
		margin: 0 0 30px;
	}
}
.post .postWrap .article .desc {
	margin-bottom: 56px;
}
.post .postWrap .article .desc p {
	margin-bottom: 21px;
	text-align: justify;
	letter-spacing: 0.05em;
	font-size: 1.4rem;
	line-height: 1.85714;
}
@media (min-width: 768px) {
	.post .postWrap .article .desc {
		margin-bottom: 88px;
	}
	.post .postWrap .article .desc p {
		font-size: 1.6rem;
		line-height: 2;
	}
}
.post .postWrap .article .contents p {
	margin-bottom: 23px;
	padding: 0 0 0 10px;
	background: linear-gradient(to right, #18a7d8, #3fb5dd 50%, #e5f5fa 100%);
	letter-spacing: 0.05em;
	color: #fff;
	font-size: 1.6rem;
	font-weight: bold;
}
.post .postWrap .article .contents ul {
	padding: 0 6px;
	counter-reset: contentsNum 0;
}
.post .postWrap .article .contents ul li {
	margin-bottom: 23px;
	counter-increment: contentsNum 1;
}
.post .postWrap .article .contents ul li a {
	display: block;
	text-decoration: none;
	color: #009fd6;
	font-size: 1.5rem;
	line-height: 1.8;
}
.post .postWrap .article .contents ul li a:before {
	content: counter(contentsNum) ". ";
}
@media (min-width: 768px) {
	.post .postWrap .article .contents p {
		font-size: 2rem;
	}
	.post .postWrap .article .contents ul li a {
		font-size: 1.8rem;
		line-height: 1.77778;
	}
}
.post .postWrap .article .sections {
	margin-top: 60px;
	counter-reset: sectionNum 0;
}
@media (min-width: 768px) {
	.post .postWrap .article .sections {
		margin-top: 100px;
	}
}
.post .postWrap .article .sections .articleSection {
	margin-top: 50px;
	counter-increment: sectionNum 1;
}
@media (min-width: 768px) {
	.post .postWrap .article .sections .articleSection {
		margin-top: 80px;
	}
}
.post .postWrap .article .sections h2 {
	margin-bottom: 20px;
	color: #009fd6;
	font-size: 1.7rem;
	font-weight: bold;
	line-height: 1.76471;
}
.post .postWrap .article .sections h2:before {
	content: counter(sectionNum) ". ";
}
@media (min-width: 768px) {
	.post .postWrap .article .sections h2 {
		margin-bottom: 36px;
		font-size: 2.4rem;
		line-height: 1.58333;
	}
}
.post .postWrap .article .sections h3 {
	margin-bottom: 30px;
	padding: 0 0 0 1em;
	border-left: 5px solid #d6aa8c;
	letter-spacing: 0.05em;
	color: #483431;
	font-size: 18px;
	font-size: 1.8rem;
	font-weight: bold;
	line-height: 145%;
}
.post .postWrap .article .sections .textBox {
	margin-bottom: 2em;
	font-size: 1.4rem;
	line-height: 1.85714;
}
.post .postWrap .article .sections .textBox p {
	margin-bottom: 1.5em;
	text-align: justify;
}
.post .postWrap .article .sections .textBox a {
	color: #009fd6;
}
.post .postWrap .article .sections .textBox h6 {
	font-size: 1.2rem;
	font-weight: normal;
}
@media (min-width: 768px) {
	.post .postWrap .article .sections .textBox {
		font-size: 1.6rem;
		line-height: 2;
	}
}
.post .postWrap .article .sections .imgBox {
	margin-bottom: 30px;
	text-align: center;
}
.post .postWrap .article .sections .verticalImg {
	margin-bottom: 30px;
	text-align: center;
}
.post .postWrap .article .sections .imgLeftBox {
	overflow: hidden;
	margin-bottom: 30px;
}
.post .postWrap .article .sections .imgLeftBox .photo {
	float: left;
	margin: 10px 30px 30px 0;
}
.post .postWrap .article .sections .imgLeftBox .photo img {
	width: 240px;
	height: auto;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .imgLeftBox .photo {
		float: none;
		margin: 0 auto 15px;
		width: 55%;
	}
	.post .postWrap .article .sections .imgLeftBox .photo img {
		width: 100%;
	}
}
.post .postWrap .article .sections .imgLeftBox p {
	margin-bottom: 2em;
	text-align: justify;
	letter-spacing: 0.05em;
	color: #483431;
	font-size: 16px;
	font-size: 1.6rem;
	line-height: 200%;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .imgLeftBox p {
		font-size: 1.4rem;
	}
}
.post .postWrap .article .sections .imgRightBox {
	overflow: hidden;
	margin-bottom: 30px;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .imgRightBox {
		margin-bottom: 15px;
	}
}
.post .postWrap .article .sections .imgRightBox .photo {
	float: right;
	margin: 10px 0 30px 30px;
}
.post .postWrap .article .sections .imgRightBox .photo img {
	width: 240px;
	height: auto;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .imgRightBox .photo {
		float: none;
		margin: 0 auto 15px;
		width: 55%;
	}
	.post .postWrap .article .sections .imgRightBox .photo img {
		width: 100%;
	}
}
.post .postWrap .article .sections .imgRightBox p {
	margin-bottom: 2em;
	text-align: justify;
	letter-spacing: 0.05em;
	color: #483431;
	font-size: 16px;
	font-size: 1.6rem;
	line-height: 200%;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .imgRightBox p {
		font-size: 1.4rem;
	}
}
.post .postWrap .article .sections .cchan {
	margin: auto;
	padding: 0 20px 20px;
	width: 100%;
	max-width: 360px;
}
.post .postWrap .article .sections .cchan video {
	border: none;
	width: 100%;
	height: auto;
}
.post .postWrap .article .sections .cchan .youtube-movie {
	display: none;
}
.post .postWrap .article .sections .notes {
	margin-bottom: 45px;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .notes {
		margin-bottom: 30px;
	}
}
.post .postWrap .article .sections .notes li {
	position: relative;
	margin-bottom: 0.25em;
	padding: 0 0 0 1.25em;
	text-align: justify;
	letter-spacing: 0.05em;
	color: #483431;
	font-size: 16px;
	font-size: 1.6rem;
	line-height: 200%;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .notes li {
		font-size: 14px;
		font-size: 1.4rem;
	}
}
.post .postWrap .article .sections .notes li:before {
	content: "・";
	position: absolute;
	top: 0;
	left: 0;
	width: 1em;
}
.post .postWrap .article .sections .cautions {
	margin-bottom: 45px;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .cautions {
		margin-bottom: 30px;
	}
}
.post .postWrap .article .sections .cautions li {
	position: relative;
	margin-bottom: 0.25em;
	padding: 0 0 0 1.25em;
	text-align: justify;
	letter-spacing: 0.05em;
	color: #483431;
	font-size: 16px;
	font-size: 1.6rem;
	line-height: 200%;
}
@media only screen and (max-width: 750px) {
	.post .postWrap .article .sections .cautions li {
		font-size: 14px;
		font-size: 1.4rem;
	}
}
.post .postWrap .article .sections .cautions li:before {
	content: "・";
	position: absolute;
	top: 0;
	left: 0;
	width: 1em;
}
.post .postWrap .article .snsShare {
	padding: 16px 8px;
	background-color: #eaf4f6;
}
@media (min-width: 768px) {
	.post .postWrap .article .snsShare {
		padding-top: 20px;
		padding-bottom: 27px;
	}
}
.post .postWrap .article .snsShare > p {
	margin-bottom: 8px;
	text-align: center;
	color: #009fd6;
	font-size: 1rem;
	font-weight: bold;
}
@media (min-width: 768px) {
	.post .postWrap .article .snsShare > p {
		font-size: 1.4rem;
	}
}
.post .postWrap .article .snsShare ul {
	display: flex;
	margin: 0 -4px;
	padding: 0;

	justify-content: center;
}
.post .postWrap .article .snsShare ul li {
	margin: 0 4px;
	width: 50%;
}
.post .postWrap .article .snsShare ul li a {
	display: flex;
	padding: 4px 0;
	border-radius: 3px;
	text-decoration: none;
	color: white;

	align-items: center;
	justify-content: center;
}
.post .postWrap .article .snsShare ul li a span {
	width: 13px;
	height: auto;
}
.post .postWrap .article .snsShare ul li a span img {
	vertical-align: middle;
}
.post .postWrap .article .snsShare ul li p {
	margin-left: 0.5em;
}
.post .postWrap .article .snsShare ul li.facebook a {
	background-color: #3b5998;
}
.post .postWrap .article .snsShare ul li.twitter a {
	background-color: #5ea9dd;
}
@media (min-width: 768px) {
	.post .postWrap .article .snsShare ul li {
		width: 180px;
	}
	.post .postWrap .article .snsShare ul li a {
		padding: 7px 0;
		border-radius: 5px;
		font-size: 1.4rem;
	}
}
.post .postWrap .side {
	margin: 10px 0;
	width: 32.1759259%;
}
@media (max-width: 767.98px) {
	.post .postWrap .side {
		/*display: none;*/
		width: 100%;
	}
	.post .postWrap {
		display: block;
	}
}
.post .postWrap .side .backContentsTop {
	margin-bottom: 30px;
}
.post .postWrap .side .backContentsTop a {
	padding: 0.5em 0.75em;
	letter-spacing: 0.05em;
	color: #009fd6;
	font-size: 16px;
	font-size: 1.6rem;
	font-weight: bold;
}
.post .postWrap .side .backContentsTop a .icon-arrow {
	display: inline-block;
	margin-right: 0.75em;
	width: 6px;
	height: 10px;
	background: url(/howtouse/img/arrow_bl_l.png) no-repeat center center;
	background-size: contain;
}
.post .postWrap .side .articleList {
	margin-bottom: 30px;
}
.post .postWrap .side .articleList h3 {
	padding: 0.5em 0.75em;
	background: linear-gradient(to right, #18a7d8, #3fb5dd 50%, #e5f5fa 100%);
	letter-spacing: 0.05em;
	color: white;
	font-size: 1.8rem;
	font-weight: bold;
}
.post .postWrap .side .articleList > ul {
	margin: 0 0 20px;
	padding: 0;
}
.post .postWrap .side .articleList > ul li {
	padding: 10px 0;
	border-bottom: 1px solid #d3eef8;
}
.post .postWrap .side .articleList > ul li a {
	display: flex;
	position: relative;
	text-decoration: none;
	color: #009fd6;

	align-items: flex-start;
}
.post .postWrap .side .articleList > ul li img {
	width: 110px;
	max-width: 110px;
	height: auto;

	flex-basis: 110px;
}
.post .postWrap .side .articleList > ul li p {
	padding: 0.5em 1em;
	width: 1%;
	letter-spacing: 0.05em;
	font-size: 1.4rem;
	font-weight: bold;
	line-height: 1.42857;

	flex: 1 1 auto;
}
.post .postWrap .side .articleList .more {
	text-align: right;
}
.post .postWrap .side .articleList .more a {
	padding: 0.5em 0.75em;
	letter-spacing: 0.05em;
	color: #009fd6;
	font-size: 1.4rem;
	font-weight: bold;
	line-height: 1.42857;
}
.post .postWrap .side .articleList .more a .icon-arrow {
	display: inline-block;
	margin-left: 0.75em;
	width: 6px;
	height: 10px;
	background: url(/howtouse/img/arrow_bl_r.png) no-repeat center center;
	background-size: contain;
}

.relatedProducts,
.relatedPosts {
	margin-top: 56px;
}
.relatedProducts .relatedProductsWrap,
.relatedProducts .relatedPostsWrap,
.relatedPosts .relatedProductsWrap,
.relatedPosts .relatedPostsWrap {
	margin-right: 27.5px;
	margin-left: 27.5px;
}
@media (min-width: 768px) {
	.relatedProducts .relatedProductsWrap,
	.relatedProducts .relatedPostsWrap,
	.relatedPosts .relatedProductsWrap,
	.relatedPosts .relatedPostsWrap {
		margin-right: auto;
		margin-left: auto;
		max-width: 992px;
	}
}
.relatedProducts .relatedProductsWrap h3,
.relatedProducts .relatedPostsWrap h3,
.relatedPosts .relatedProductsWrap h3,
.relatedPosts .relatedPostsWrap h3 {
	margin-bottom: 12px;
	text-align: center;
	letter-spacing: 0.15em;
	color: #009fd6;
	font-size: 1.9rem;
	font-weight: bold;
}
@media (min-width: 768px) {
	.relatedProducts .relatedProductsWrap h3,
	.relatedProducts .relatedPostsWrap h3,
	.relatedPosts .relatedProductsWrap h3,
	.relatedPosts .relatedPostsWrap h3 {
		font-size: 2.4rem;
	}
}
.relatedProducts .relatedProductsWrap ul,
.relatedProducts .relatedPostsWrap ul,
.relatedPosts .relatedProductsWrap ul,
.relatedPosts .relatedPostsWrap ul {
	display: flex;
	margin: 0;
	padding: 0;
	border: 1px solid #009fd6;

	flex-wrap: wrap;
}
@media (min-width: 768px) {
	.relatedProducts .relatedProductsWrap ul,
	.relatedProducts .relatedPostsWrap ul,
	.relatedPosts .relatedProductsWrap ul,
	.relatedPosts .relatedPostsWrap ul {
		border: 0;
	}
}
.relatedProducts .relatedProductsWrap ul li,
.relatedProducts .relatedPostsWrap ul li,
.relatedPosts .relatedProductsWrap ul li,
.relatedPosts .relatedPostsWrap ul li {
	border-top: 1px solid #009fd6;
	width: 100%;
}
.relatedProducts .relatedProductsWrap ul li:first-child,
.relatedProducts .relatedPostsWrap ul li:first-child,
.relatedPosts .relatedProductsWrap ul li:first-child,
.relatedPosts .relatedPostsWrap ul li:first-child {
	border-top: 0;
}
@media (min-width: 768px) {
	.relatedProducts .relatedProductsWrap ul li,
	.relatedProducts .relatedPostsWrap ul li,
	.relatedPosts .relatedProductsWrap ul li,
	.relatedPosts .relatedPostsWrap ul li {
		border-top: 0;
		border-right: 1px solid #009fd6;
		border-bottom: 1px solid #009fd6;
		width: 50%;
	}
	.relatedProducts .relatedProductsWrap ul li:nth-child(odd),
	.relatedProducts .relatedPostsWrap ul li:nth-child(odd),
	.relatedPosts .relatedProductsWrap ul li:nth-child(odd),
	.relatedPosts .relatedPostsWrap ul li:nth-child(odd) {
		border-left: 1px solid #009fd6;
	}
	.relatedProducts .relatedProductsWrap ul li:nth-child(-n+2),
	.relatedProducts .relatedPostsWrap ul li:nth-child(-n+2),
	.relatedPosts .relatedProductsWrap ul li:nth-child(-n+2),
	.relatedPosts .relatedPostsWrap ul li:nth-child(-n+2) {
		border-top: 1px solid #009fd6;
	}
}
.relatedProducts .relatedProductsWrap ul li a,
.relatedProducts .relatedPostsWrap ul li a,
.relatedPosts .relatedProductsWrap ul li a,
.relatedPosts .relatedPostsWrap ul li a {
	display: flex;
	position: relative;
	padding: 9px 9px;
	text-decoration: none;
	color: #009fd6;

	align-items: center;
}
.relatedProducts .relatedProductsWrap ul li a:after,
.relatedProducts .relatedPostsWrap ul li a:after,
.relatedPosts .relatedProductsWrap ul li a:after,
.relatedPosts .relatedPostsWrap ul li a:after {
	content: "";
	position: absolute;
	top: 50%;
	right: 20px;
	margin-top: -5px;
	width: 6px;
	height: 10px;
	background: url(/howtouse/img/arrow_bl_r.png) no-repeat center center;
	background-size: contain;
}
@media only screen and (max-width: 750px) {
	.relatedProducts .relatedProductsWrap ul li a:after,
	.relatedProducts .relatedPostsWrap ul li a:after,
	.relatedPosts .relatedProductsWrap ul li a:after,
	.relatedPosts .relatedPostsWrap ul li a:after {
		right: 10px;
	}
}
@media (min-width: 768px) {
	.relatedProducts .relatedProductsWrap ul li a,
	.relatedProducts .relatedPostsWrap ul li a,
	.relatedPosts .relatedProductsWrap ul li a,
	.relatedPosts .relatedPostsWrap ul li a {
		padding: 20px 20px;
	}
}
.relatedProducts .relatedProductsWrap ul li .img,
.relatedProducts .relatedPostsWrap ul li .img,
.relatedPosts .relatedProductsWrap ul li .img,
.relatedPosts .relatedPostsWrap ul li .img {
	width: 80px;
	height: auto;
	text-align: center;
}
.relatedProducts .relatedProductsWrap ul li .img img,
.relatedProducts .relatedPostsWrap ul li .img img,
.relatedPosts .relatedProductsWrap ul li .img img,
.relatedPosts .relatedPostsWrap ul li .img img {
	max-width: 100%;
	height: auto;
}
@media (min-width: 768px) {
	.relatedProducts .relatedProductsWrap ul li .img,
	.relatedProducts .relatedPostsWrap ul li .img,
	.relatedPosts .relatedProductsWrap ul li .img,
	.relatedPosts .relatedPostsWrap ul li .img {
		width: 100px;
	}
}
.relatedProducts .relatedProductsWrap ul li p,
.relatedProducts .relatedPostsWrap ul li p,
.relatedPosts .relatedProductsWrap ul li p,
.relatedPosts .relatedPostsWrap ul li p {
	padding: 0 2em 0 1em;
	width: calc(100% - 80px);
	letter-spacing: 0.05em;
	font-size: 1.4rem;
	font-weight: bold;
	line-height: 1.35714;
}

.subNav ul {
	display: flex;
	margin-right: -2px;
	margin-left: -2px;
}
.subNav ul li {
	margin: 0 2px;

	flex: 1;
}
.subNav ul li a {
	display: flex;
	position: relative;
	padding: 10px 10px;
	border-radius: 5px 5px 0 0;
	height: 100%;
	background: linear-gradient(to right, #009fd6, #62bede 50%, #d6eef6 100%);
	text-decoration: none;
	letter-spacing: 0.05em;
	color: #fff;
	font-size: 1rem;
	font-weight: bold;
	line-height: 1.1;

	align-items: center;
}
.subNav ul li.prev .icon-arrow {
	display: inline-block;
	margin-right: 0.75em;
	width: 6px;
	height: 10px;
	background: url(/howtouse/img/arrow_wh_l.png) no-repeat center center;
	background-size: contain;
}
.subNav ul li.next .icon-arrow {
	display: inline-block;
	margin-left: 0.75em;
	width: 6px;
	height: 10px;
	background: url(/howtouse/img/arrow_wh_r.png) no-repeat center center;
	background-size: contain;
}

@media (min-width: 768px) {
	.subNav ul li a {
		padding: 24px 10px;
		text-align: center;
		font-size: 1.6rem;

		justify-content: center;
	}
}

@media (min-width: 768px) {
	.subNav-head {
		display: none;
	}
}

.subNav-foot {
	margin-right: 27.5px;
	margin-left: 27.5px;
}
.subNav-foot ul li a {
	border-radius: 0 0 5px 5px;
}
@media (min-width: 768px) {
	.subNav-foot {
		margin-right: auto;
		margin-left: auto;
		max-width: 992px;
	}
}
.copy-from-about {
	text-align: center;
	letter-spacing: 0.085em;
	color: #483431;
	font-size: 1.5rem;
	font-weight: bold;
	line-height: 2;
}