@charset "utf-8";

/* ----------------------------------------------------------------------------
	STORY2
	story2/index.html
---------------------------------------------------------------------------- */

/* --------------------
	main
--------------------*/
#main_area{
}
#main_area .inner{
	width: 100%;
	box-sizing: border-box;
	padding: 40px 0 65px 0;
}
#main_area .ttl_area{
	width: 851px;
	margin: 0 auto;
	padding: 0 0 30px 0;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	align-items: center;
}
#main_area .ttl_area i{
	width: 87px;
	display: inherit;
}
#main_area .ttl_area h2{
	width: auto;
	font-size: 2.3rem;
	font-weight: bold;
	letter-spacing: 0.15em;
	color: #0088cf;
	text-align: left;
	padding: 0 0 0 0;
	margin: 0 0 0 0.6em;
	position: relative;
	z-index: 3;
}
#main_area .ttl_area h2::before{
	content: "";
	width: 100%;
	height: 0.5em;
	background: #ffff7e;
	position: absolute;
	bottom: -8px;
	left: calc(50% - 50%);
	z-index: -1;
	display: inline;
}


#main_area figure{
	width: 851px;
	margin: 0 auto;
	position: relative;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	align-items: flex-start;
}

@media only screen and (max-width: 940px) {	
	#main_area .inner{
		padding: 40px 0 65px 0;
	}
	#main_area .ttl_area{
		width: 90%;
		padding: 0 0 30px 0;
	}
	#main_area .ttl_area i{
		width: 87px;
		display: inherit;
	}
	#main_area .ttl_area h2{
		font-size: 2.375rem;
		letter-spacing: 0.15em;
	}

	#main_area figure{
		width: 90%;
	}
}
@media only screen and (max-width: 768px) {
	#main_area .inner{
		padding: 30px 0 45px 0;
		background:none;
	}
	#main_area .ttl_area{
		width: 90%;
		padding: 0 0 25px 0;
	}
	#main_area .ttl_area i{
		width: 10%;
		display: inherit;
	}
	#main_area .ttl_area h2{
		font-size: 4vw;
		letter-spacing: 0.15em;
	}

	#main_area figure{
		width: 90%;
	}
}
@media only screen and (max-width: 480px) {
	#main_area .inner{
		padding: 30px 0 45px 0;
	}
	#main_area .ttl_area{
		width: 100%;
		padding: 0 0 25px 0;
	}
	#main_area .ttl_area i{
		width: 10%;
		display: inherit;
	}
	#main_area .ttl_area h2{
		font-size: 4vw;
		letter-spacing: 0.10em;
	}

	#main_area figure{
		width: 100%;
	}
}


/* --------------------
	content_body
--------------------*/
#content_body{
	width: 100%;
	padding: 65px 0 0 0;
	position: relative;
}

#content_body h2.copyimg{
	width: 546px;
	padding: 0 0 40px 0;
	margin: 0 auto;
}
#content_body figure.co2kun1{
	width: 128px;
	padding: 0 0 0 0;
	margin: 0 0;
	position: absolute;
	top: 0;
	left: 0;
}
#content_body figure.co2kun2{
	width: 86px;
	padding: 0 0 0 0;
	margin: 0 0;
	position: absolute;
	top: 85px;
	right: 50px;
	z-index: 15;
}

#content_body .unit{
	width: 100%;
	padding: 35px 45px 35px;
	box-sizing: border-box;
	margin: 0 auto 40px auto;
	box-shadow: 0 10px 0 rgba(0,0,0,0.15);
	border: #000000 3px solid;
	border-radius: 38px;
	background: #FFF;
	position: relative;
}
#content_body .unit .ttl_area{
	width: 100%;
	margin: 0 auto;
	padding: 0 0 15px 90px;
	box-sizing: border-box;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	align-items: center;
	position: relative;
	background: url("/library/2025/images/sustainability/environment/line_dotted.png") bottom center/9px auto repeat-x;
}
#content_body .unit .ttl_area i{
	width: 60px;
	position: absolute;
	top: -19px;
	left: 4px;
	display: inherit;
}
#content_body .unit .ttl_area h3{
	width: auto;
	font-size: 1.5rem;
	line-height: 1.4;
	font-weight: bold;
	letter-spacing: 0.1em;
	color: #0088cf;
	text-align: left;
	position: relative;
	z-index: 3;
}
#content_body .unit .ttl_area h3 ruby{
	font-weight: bold;
}

#content_body .unit .clm_area{
	width: 100%;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	padding: 30px 0 0 0;
}
#content_body .unit .clm_area .txt_clm{
	width: 46.25%;
	font-size: 1.2rem;
	font-weight: 600;
	line-height: 1.9;
	text-align: left;
}
#content_body .unit .clm_area .txt_clm.w100{
	width: 100% !important;
}
#content_body .unit .clm_area .txt_clm ruby{
	font-weight: 600;
}
#content_body .unit .clm_area .txt_clm span{
	color: #0088cf;
	font-weight: 600;
}
#content_body .unit .clm_area .img2clm{
	width: 90%;
	margin: 20px auto 0 auto;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
#content_body .unit .clm_area .img2clm .imgunit{
	width: 48%;
	margin: 15px 0 0 0;
}
#content_body .unit .clm_area .img2clm .imgunit h4{
	border-radius: 15px;
	padding: 7px 0;
	margin: 0 0 10px 0;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}
#content_body .unit .clm_area .img2clm .imgunit h4.old{
	background: #0088cf;
}
#content_body .unit .clm_area .img2clm .imgunit h4.old img{
	width: 30px;
}
#content_body .unit .clm_area .img2clm .imgunit h4.now{
	background: #df3400;
}
#content_body .unit .clm_area .img2clm .imgunit h4.now img{
	width: 30px;
}
#content_body .unit .clm_area .img2clm .imgunit p{
	font-size: 1.250rem;
	font-weight: 600;
	line-height: 1.6;
	text-align: left;
}
#content_body .unit .clm_area .img2clm .imgunit p small{
	font-size: 0.888em;
	font-weight: 600;
}

#content_body .think{
	width: 100%;
	margin: 0 auto;
	padding: 70px 0 70px 0;
	position: relative;
	text-align: center;
}
#content_body .think h3{
	width: 570px;
	margin: 0 auto;
	text-align: center;
	font-size: 2.125rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	line-height: 1.6;
	display: block;
}
#content_body .think h3 span{
	display: block;
	font-weight: bold;
	padding: 0 0 5px 0;
	background: url("/library/2025/images/sustainability/environment/line_dotted.png") bottom left/9px auto repeat-x;
}

#content_body .think h3 strong{
	background: #ffff7e;
}
#content_body .think figure{
	width: 328px;
	position: absolute;
	top: 0;
	left: 0;
}

#content_body #hint{
	width: 100%;
	margin: 0 auto;
	padding: 35px 0 50px 0;
	position: relative;
	text-align: center;
	background: #3f9ccd url("/library/2025/images/sustainability/environment/story2/kazari_earth.png") center left calc(50% + 50%)/764px auto no-repeat;
	z-index: 1;
}
#content_body #hint::before{
	content: "";
	width: 84px;
	height: 27px;
	position: absolute;
	top: 0;
	left: calc(50% - 42px);
	z-index: 5;
	background: url("/library/2025/images/sustainability/environment/arrow_w.svg") top center/100% auto no-repeat;
}
#content_body #hint::after{
	content: "";
	width: 84px;
	height: 27px;
	position: absolute;
	bottom: -27px;
	left: calc(50% - 42px);
	z-index: 5;
	background: url("/library/2025/images/sustainability/environment/arrow_b.svg") top center/100% auto no-repeat;
}
#content_body #hint i{
	width: 180px;
	margin: 0 auto;
	padding: 0 30px 0 0;
	display: inherit;
}
#content_body #hint i.arrow{
	width: 93px;
	margin: 0 auto;
	padding: 0 0 0 0;
}
#content_body #hint h4{
	width: 100%;
	margin: 0 auto;
	padding: 20px 0 0 0;
	text-align: center;
	color: #FFFFFF;
	font-size: 1.437rem;
	line-height: 1.6;
	font-weight: 600;
	letter-spacing: 0.1em;
}


#content_body #hint_under{
	width: 100%;
	margin: 0 auto;
	padding: 40px 0 95px 0;
	position: relative;
	text-align: center;
	z-index: 0;
}

#content_body #hint_under .hintClm{
	width: 100%;
	margin: 40px auto 90px auto;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
#content_body #hint_under .hintClm .unit{
	width: 100%;
	padding: 20px 25px 15px;
	margin: 0 0 40px 0;
	background: #fdfddc;
	box-shadow: 0 10px 0 rgba(0,0,0,1.0);
	border-radius: 10px;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	align-items: center;
	box-sizing: border-box;
}
#content_body #hint_under .hintClm .unit p{
	width: 100%;
	font-size: 1.250rem;
	font-weight: 600;
	line-height: 1.6;
	text-align: center;
}
#content_body #hint_under .hintClm .unit p span{
	color: #0088cf;
	border-bottom: #0088cf 2px solid;
	font-weight: 600;
}
#content_body #hint_under .hintClm .unit p small{
	font-size: 0.833em;
	font-weight: 700;
}
#content_body #hint_under .hintClm .unit p.nor,
#content_body #hint_under .hintClm .unit p.nor span,
#content_body #hint_under .hintClm .unit p.nor small{
	font-weight: normal;
}
#content_body #hint_under .hintClm .graph{
	width: 48%;
}

#content_body #hint_under .unit{
	width: 100%;
	padding: 0 0 0;
	box-sizing: border-box;
	margin: 0 auto 40px auto;
	border: #0088cf 3px solid;
	box-shadow: none;
	border-radius: 38px;
	background: #FFF;
	position: relative;
	overflow: hidden;
}
#content_body #hint_under .unit .ttl_area{
	width: 100%;
	margin: 0 auto;
	padding: 15px 0 15px 0;
	box-sizing: border-box;
	position: relative;
	background: #0088cf;
}
#content_body #hint_under .unit .ttl_area h3{
	width: 100%;
	font-size: 1.500rem;
	line-height: 1.6;
	font-weight: bold;
	letter-spacing: 0.1em;
	color: #FFF;
	text-align: center;
	position: relative;
	z-index: 3;
}
#content_body #hint_under .unit .ttl_area h3 span{
	color: #ffff7e;
	font-weight: bold;
}

#content_body #hint_under #answerClm{
	width: 96%;
	margin: 40px auto 0 auto;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
#content_body #hint_under #answerClm .unit{
	width: 100%;
	padding: 20px 25px 15px;
	margin: 0 0 40px 0;
	background: #fdfddc;
	box-shadow: 0 10px 0 rgba(0,0,0,1.0);
	border-radius: 10px;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	align-items: center;
	box-sizing: border-box;
	border: #000000 3px solid;
}
#content_body #hint_under #answerClm .unit p{
	width: 100%;
	font-size: 1.250rem;
	font-weight: 600;
	line-height: 1.6;
	text-align: center;
}
#content_body #hint_under #answerClm .unit p span{
	color: #0088cf;
	border-bottom: #0088cf 2px solid;
	font-weight: 600;
}
#content_body #hint_under #answerClm .unit p small{
	font-size: 0.833em;
	font-weight: 700;
}
#content_body #hint_under #answerClm .unit p.nor,
#content_body #hint_under #answerClm .unit p.nor span,
#content_body #hint_under #answerClm .unit p.nor small{
	font-weight: normal;
}

#content_body #hint_under .unit ul.clm_area{
	width: 100%;
	box-sizing: border-box;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	padding: 30px 25px;
}
#content_body #hint_under .unit ul.clm_area li{
	width: 49%;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	align-content: space-between;
}
#content_body #hint_under .unit ul.clm_area li figure{
	width: 100%;
	position: relative;
}
#content_body #hint_under .unit ul.clm_area li .waku{
	width: 100%;
	height: 10em;
	padding: 20px 20px 15px;
	margin: 0 0 40px 0;
	box-shadow: 0 10px 0 rgba(0,0,0,1.0);
	border-radius: 10px;
	box-sizing: border-box;
	border: #000000 3px solid;
	background: #fdfddc;
	position: relative;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	align-items: center;
	align-content: stretch;
}
#content_body #hint_under .unit ul.clm_area li p{
	font-size: 1.25rem;
	line-height: 1.6;
	font-weight: 600;
	text-align: center;
}
#content_body #hint_under .unit ul.clm_area li p span{
	color: #0088cf;
	border-bottom: #0088cf 2px solid;
	font-weight: 600;
}
#content_body #hint_under .unit ul.clm_area li p small{
	font-size: 0.833em;
	font-weight: 600;
}

#content_body .copy_area{
	width: 100%;
	margin: 0 auto;
	padding: 50px 0 70px 0;
	position: relative;
	text-align: center;
}
#content_body .copy_area h4{
	width: 610px;
	margin: 0 auto;
	text-align: center;
	font-size: 1.562rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	line-height: 1.6;
	display: block;
}
#content_body .copy_area h4 span{
	display: block;
	font-weight: bold;
	padding: 0 0 5px 0;
	background: url("/library/2025/images/sustainability/environment/line_dotted.png") bottom left/9px auto repeat-x;
}
#content_body .copy_area h4 strong{
	background: #ffff7e;
}
#content_body .copy_area figure{
	width: 138px;
	position: absolute;
	top: 0;
	left: 0;
}

#content_body #hint_under .think{
	padding: 70px 0 0 0;
}
#content_body #hint_under .think.tikyuu{
	padding: 20px 0 0 0;
}
#content_body #hint_under .think h3{
	font-size: 1.75rem;
	width: 600px;
	margin: 0 auto;
}
#content_body #hint_under .think figure{
	width: 343px;
	position: absolute;
	top: 0;
	left: 0;
}
#content_body #hint_under .think.tikyuu h3{
	color: #0088cf;
}
#content_body #hint_under .think.tikyuu figure{
	width: 182px;
	position: absolute;
	top: 0;
	left: auto;
	right: 0;
}
#content_body #hint_under .think h3 span:last-child{
	background: none;
}

@media only screen and (max-width: 940px) {	
	#content_body{
		padding: 65px 0 0 0;
	}
	
	#content_body figure.co2kun1{
		width: 13.61702127659574%;
		top: 0;
		left: 0;
	}
	#content_body figure.co2kun2{
		width: 9.361702127659574%;
		top: 85px;
		right: 50px;
		z-index: 15;
	}

	#content_body h2.copyimg{
		width: 67.34042553191489%;
		padding: 0 0 40px 0;
	}
	#content_body .unit{
		padding: 35px 45px 35px;
		margin: 0 auto 40px auto;
	}
	#content_body .unit .ttl_area{
		padding: 0 0 15px 90px;
	}
	#content_body .unit .ttl_area i{
		width: 60px;
		position: absolute;
		top: -19px;
		left: 4px;
		display: inherit;
	}
	#content_body .unit .ttl_area h3{
		width: auto;
		font-size: 1.500rem;
	}
	#content_body .unit .ttl_area h3 br{
		display: none;
	}

	#content_body .unit .clm_area{
		padding: 30px 0 0 0;
	}
	#content_body .unit .clm_area .txt_clm{
		width: 46.25%;
		font-size: 1.125rem;
	}
	#content_body .unit .clm_area .img2clm{
		width: 90%;
		margin: 20px auto 0 auto;
	}
	#content_body .unit .clm_area .img2clm .imgunit{
		width: 48%;
		margin: 15px 0 0 0;
	}
	#content_body .unit .clm_area .img2clm .imgunit h4.old img{
		width: 30px;
	}
	#content_body .unit .clm_area .img2clm .imgunit h4.now img{
		width: 30px;
	}
	#content_body .unit .clm_area .img2clm .imgunit p{
		font-size: 1.125rem;
	}
	
	#content_body .think{
		padding: 40px 0 60px 0;
	}
	#content_body .think h3{
		width: 100%;
		font-size: 1.75rem;
	}
	#content_body .think h3 span{
		padding: 0 0 5px 0;
	}

	#content_body .think figure{
		width: 34.8936170212766%;
		position: absolute;
		top: 0;
		left: 0;
	}

	#content_body #hint{
		padding: 35px 0 50px 0;
		background: #3f9ccd url("/library/2025/images/sustainability/environment/story1/kazari_earth.png") center left calc(50% + 45%)/394px auto no-repeat;
		z-index: 1;
	}
	#content_body #hint::before{
		width: 84px;
		height: 27px;
		left: calc(50% - 42px);
	}
	#content_body #hint::after{
		width: 84px;
		height: 27px;
		bottom: -27px;
		left: calc(50% - 42px);
	}
	#content_body #hint i{
		width: 180px;
		padding: 0 30px 0 0;
		display: inherit;
	}
	#content_body #hint i.arrow{
		width: 93px;
	}
	#content_body #hint h4{
		padding: 20px 0 0 0;
		font-size: 1.3rem;
	}
	#content_body #hint h3{
		padding: 40px 0 0px 0;
		font-size: 1.500rem;
	}
	
	#content_body #hint_under{
		padding: 30px 0 85px 0;
	}
	
	#content_body #hint_under .hintClm{
		margin: 30px auto 70px auto;
	}
	#content_body #hint_under .hintClm .unit{
		width: 100%;
		padding: 20px 25px 15px;
		margin: 0 0 40px 0;
	}
	#content_body #hint_under .hintClm .unit p{
		font-size: 1.125rem;
	}
	#content_body #hint_under .hintClm .graph{
		width: 48%;
	}

	#content_body #hint_under .unit{
		margin: 0 auto 30px auto;
	}
	#content_body #hint_under .unit .ttl_area{
		padding: 15px 0 15px 0;
	}
	#content_body #hint_under .unit .ttl_area h3{
		width: 100%;
		font-size: 1.3rem;
	}
	#content_body #hint_under .unit ul.clm_area{
		padding: 30px 40px;
	}
	#content_body #hint_under .unit ul.clm_area li{
		width: 49%;
	}
	#content_body #hint_under .unit ul.clm_area li .waku{
		height: 10em;
		padding: 20px 20px 15px;
		margin: 0 0 40px 0;
	}
	#content_body #hint_under .unit ul.clm_area li p{
		font-size: 1.125rem;
	}

	#content_body .copy_area{
		padding: 50px 0 70px 0;
	}
	#content_body .copy_area h4{
		width: 100%;
		font-size: 1.3rem;
	}
	#content_body .copy_area figure{
		width: 14.68085106382979%;
		position: absolute;
		top: 0;
		left: 0;
	}

	#content_body #hint_under .think{
		padding: 70px 0 0 0;
	}
	#content_body #hint_under .think.tikyuu{
		padding: 20px 0 0 0;
	}
	#content_body #hint_under .think h3{
		font-size: 1.25rem;
		width: 100%;
		margin: 0 auto;
	}
	#content_body #hint_under .think figure{
		width: 36.48936170212766%;
		position: absolute;
		top: 0;
		left: 0;
	}
	#content_body #hint_under .think.tikyuu figure{
		width: 19.36170212765957%;
		position: absolute;
		top: 0;
		left: auto;
		right: 0;
	}
}
@media only screen and (max-width: 768px) {
	#content_body{
		padding: 65px 0 0 0;
	}
	
	#content_body figure.co2kun1{
		width: 18.617021%;
		top: 0px;
		left: -2%;
	}
	#content_body figure.co2kun2{
		width: 13.361702%;
		top: 6%;
		right: 6%;
	}

	#content_body h2.copyimg{
		width: 67.34042553191489%;
		padding: 0 0 50px 0;
	}
	#content_body .unit{
		padding: 50px 35px 25px;
		margin: 0 auto 60px auto;
	}
	#content_body .unit .ttl_area{
		padding: 0 0 15px 0;
	}
	#content_body .unit .ttl_area i{
		width: 54px;
		position: absolute;
		top: -84px;
		left: calc(50% - 27px);
		display: inherit;
	}
	#content_body .unit .ttl_area h3{
		width: auto;
		font-size: 1.3rem;
		text-align: center;
	}
	#content_body .unit .ttl_area h3 br{
		display: none;
	}

	#content_body .unit .clm_area{
		padding: 30px 0 0 0;
	}
	#content_body .unit .clm_area .txt_clm{
		width: 100%;
		font-size: 1.000rem;
	}
	#content_body .unit .clm_area .img2clm{
		width: 90%;
		margin: 20px auto 0 auto;
	}
	#content_body .unit .clm_area .img2clm .imgunit{
		width: 48%;
		margin: 15px 0 0 0;
	}
	#content_body .unit .clm_area .img2clm .imgunit h4.old img{
		width: 30px;
	}
	#content_body .unit .clm_area .img2clm .imgunit h4.now img{
		width: 30px;
	}
	#content_body .unit .clm_area .img2clm .imgunit p{
		font-size: 1.125rem;
	}
	#content_body .think{
		padding: 30px 0 40px 0;
	}
	#content_body .think h3{
		font-size: 1.25rem;
	}
	#content_body .think h3 span{
		padding: 0 0 5px 0;
	}

	#content_body .think figure{
		width: calc(34.8936170212766% * 1.5);
		margin: 0 auto;
		position: relative;
		top: auto;
		left: auto;
	}

	#content_body #hint{
		padding: 35px 0 50px 0;
		background: #3f9ccd url("/library/2025/images/sustainability/environment/story2/kazari_earth.png") top 2% right -5%/auto 25% no-repeat;
		z-index: 1;
	}
	#content_body #hint::before{
		width: 84px;
		height: 27px;
		left: calc(50% - 42px);
	}
	#content_body #hint::after{
		width: 84px;
		height: 27px;
		bottom: -27px;
		left: calc(50% - 42px);
	}
	#content_body #hint i{
		width: 180px;
		padding: 0 30px 0 0;
		display: inherit;
	}
	#content_body #hint i.arrow{
		width: 93px;
	}
	#content_body #hint h4{
		padding: 20px 0 0 0;
		font-size: 1.250rem;
		line-height: 1.4;
	}
	#content_body #hint h3{
		padding: 40px 0 0px 0;
		font-size: 1.3rem;
	}
	
	#content_body #hint_under{
		padding: 30px 0 65px 0;
	}
	
	#content_body #hint_under .hintClm{
		margin: 20px auto 40px auto;
	}
	#content_body #hint_under .hintClm .unit{
		width: 98%;
		padding: 20px 20px 15px;
		margin: 0 auto 40px auto;
	}
	#content_body #hint_under .hintClm .unit p{
		font-size: 1.00rem;
	}
	#content_body #hint_under .hintClm .graph{
		width: 90%;
		margin: 0 auto 0 auto;
	}
	#content_body #hint_under .hintClm .order1{
		order: 1;
	}
	#content_body #hint_under .hintClm .order2{
		order: 2;
		margin: 0 4% 30px auto;
	}
	#content_body #hint_under .hintClm .order3{
		order: 3;
	}
	#content_body #hint_under .hintClm .order4{
		order: 4;
	}
	
	#content_body #hint_under .unit{
		margin: 0 auto 30px auto;
	}
	#content_body #hint_under .unit .ttl_area{
		padding: 15px 0 15px 0;
	}
	#content_body #hint_under .unit .ttl_area h3{
		width: 100%;
		font-size: 1.3rem;
	}
	#content_body #hint_under .unit ul.clm_area{
		padding: 30px 40px;
	}
	#content_body #hint_under .unit ul.clm_area li{
		width: 100%;
		margin: 0 0 30px 0;
	}
	#content_body #hint_under .unit ul.clm_area li .waku{
		height: auto;
		padding: 20px 20px 15px;
		margin: 0 0 40px 0;
	}
	#content_body #hint_under .unit ul.clm_area li p{
		font-size: 1.000rem;
	}
	
	#content_body #hint_under .unit ul.clm_area li.u1 figure{
		margin: 0 3% 0 auto;
	}

	#content_body .copy_area{
		padding: 50px 0 70px 0;
	}
	#content_body .copy_area h4{
		width: 100%;
		font-size: 1.3rem;
	}
	#content_body .copy_area figure{
		width: calc(14.68085106382979% * 1.9);
		margin: 30px auto 0 auto;
		position: relative;
		top: auto;
		left: auto;
	}

	#content_body #hint_under .think{
		padding: 70px 0 0 0;
	}
	#content_body #hint_under .think.tikyuu{
		padding: 20px 0 0 0;
	}
	#content_body #hint_under .think h3{
		font-size: 1.25rem;
		width: 100%;
		margin: 0 auto;
	}
	#content_body #hint_under .think figure{
		width: calc(36.48936170212766% * 1.5);
		margin: 0 auto;
		position: relative;
		top: auto;
		left: auto;
	}
	#content_body #hint_under .think.tikyuu figure{
		width: calc(19.36170212765957% * 1.5);
		margin: 0 auto;
		position: relative;
		top: auto;
		left: auto;
		right: auto;
	}
}
@media only screen and (max-width: 480px) {
	#content_body{
		padding: 65px 0 0 0;
	}

	#content_body h2.copyimg{
		width: calc(67.34042553191489% * 1.1);
		padding: 0 0 50px 0;
	}
	#content_body figure.co2kun1{
		width: 18.617021%;
		top: 0px;
		left: -2%;
	}
	#content_body figure.co2kun2{
		width: 13.361702%;
		top: 6%;
		right: 6%;
	}
	#content_body .unit{
		padding: 50px 35px 25px;
		margin: 0 auto 60px auto;
	}
	#content_body .unit .ttl_area h3{
		font-size: 1.125rem;
	}

	#content_body .unit .clm_area{
		padding: 30px 0 0 0;
	}
	#content_body .unit .clm_area .txt_clm{
		width: 100%;
		font-size: 0.938rem;
	}
	
	#content_body .unit .clm_area .img2clm{
		width: 100%;
		margin: 20px auto 0 auto;
	}
	#content_body .unit .clm_area .img2clm .imgunit{
		margin: 15px 0 0 0;
	}
	#content_body .unit .clm_area .img2clm .imgunit h4.old img{
		width: 26px;
	}
	#content_body .unit .clm_area .img2clm .imgunit h4.now img{
		width: 26px;
	}
	#content_body .unit .clm_area .img2clm .imgunit p{
		font-size: 0.938rem;
	}

	#content_body .think{
		padding: 30px 0 40px 0;
	}
	#content_body .think h3{
		font-size: 4.8vw;
	}
	#content_body .think h3 span{
		padding: 0 0 5px 0;
	}


	#content_body #hint{
		padding: 35px 0 50px 0;
		z-index: 1;
	}
	#content_body #hint::before{
		width: 84px;
		height: 27px;
		left: calc(50% - 42px);
	}
	#content_body #hint::after{
		width: 84px;
		height: 27px;
		bottom: -27px;
		left: calc(50% - 42px);
	}
	#content_body #hint i{
		width: 180px;
		padding: 0 30px 0 0;
		display: inherit;
	}
	#content_body #hint i.arrow{
		width: 93px;
	}
	#content_body #hint h4{
		padding: 20px 0 0 0;
		font-size: 1.125rem;
	}
	#content_body #hint h3{
		padding: 20px 0 0px 0;
		font-size: 1.250rem;
	}
	
	#content_body #hint .hintClm{
		margin: 20px auto 40px auto;
	}
	#content_body #hint .hintClm .unit{
		width: 90%;
		padding: 20px 10px 15px;
		margin: 0 auto 40px auto;
	}
	#content_body #hint .hintClm .unit p{
		font-size: 1.00rem;
		letter-spacing: -0.03em;
	}
	#content_body #hint .hintClm .graph{
		width: 90%;
		margin: 0 auto 0 auto;
	}
	#content_body #hint .hintClm .order1{
		order: 1;
	}
	#content_body #hint .hintClm .order2{
		order: 2;
		margin: 0 -2% 30px auto;
	}
	#content_body #hint .hintClm .order3{
		order: 3;
	}
	#content_body #hint .hintClm .order4{
		order: 4;
	}
	

	#content_body #hint_under{
		padding: 30px 0 65px 0;
	}
	#content_body #hint_under .unit{
		margin: 0 auto 30px auto;
	}
	#content_body #hint_under .unit .ttl_area{
		padding: 15px 0 15px 0;
	}
	#content_body #hint_under .unit .ttl_area h3{
		width: 100%;
		font-size: 1.3rem;
	}
	#content_body #hint_under .unit ul.clm_area{
		padding: 30px 40px;
	}
	#content_body #hint_under .unit ul.clm_area li{
		width: 100%;
		margin: 0 0 30px 0;
	}
	#content_body #hint_under .unit ul.clm_area li .waku{
		height: auto;
		padding: 20px 20px 15px;
		margin: 0 0 40px 0;
	}
	#content_body #hint_under .unit ul.clm_area li p{
		font-size: 1.000rem;
	}
	
	#content_body #hint_under .unit ul.clm_area li.u1 figure{
		margin: 0 3% 0 auto;
	}

	#content_body .copy_area{
		padding: 50px 0 70px 0;
	}
	#content_body .copy_area h4{
		width: 100%;
		font-size: 4.6vw;
	}

	#content_body #hint_under .think{
		padding: 40px 0 0 0;
	}
	#content_body #hint_under .think.tikyuu{
		padding: 20px 0 0 0;
	}
	#content_body #hint_under .think h3{
		font-size: 5.0vw;
		letter-spacing: -0.01em;
		width: 100%;
		margin: 0 auto;
	}
}