@charset "UTF-8";
/* CSS Document */

/*====ハウス・オブ・ザ・イヤー・イン・エナジー LP====*/
/*PC→SP*/

/*ベース設定*/
.underline_yellow {
	display: inline;
	padding: 0 0;
	background: linear-gradient(transparent 20%, #FFF3CC 50%);
}

/*h3*/
h3.title{
	border-left: 10px solid #4C5870;
	font-size: 24px;
	font-weight: 600;
	padding-left: 30px;
	margin-bottom: 40px;
}
@media all and (max-width: 768px){
	h3.title {
		margin-bottom: 20px;
		padding-left: 15px;
		border-left: 5px solid #4C5870;
		font-size: 16px;
		line-height: 1.4;
		font-weight: 600;
	}
}

.attention{font-size: 10px;}


/*flexbox*/
.flexbox {
	display: flex;
	justify-content: center;
	align-items: flex-start;
}
.flexbox_reverse {
    display: flex;
    flex-direction: row-reverse;
    justify-content: center;
}
/*上下中央にする時*/
.align_items_center{align-items:center;}

@media all and (max-width: 768px) {
.flexbox {
	flex-direction:column;
}
.flexbox_reverse {
	flex-direction: column;
}
}




/*mv*/
.mv{
	max-width: 1600px;
	margin: auto;
}
.mv img{
	width: 100%;
}



/*sec01*/
.sec01 {
	width: 100%;
	margin-bottom: 100px;
	margin-top: 100px;
}
.sec01 .wrap {
	max-width: 1160px;
	margin: 0 auto;
}

/*text_photo_box*/
.sec01 .text_photo_box{
	margin-top: 10%;
}

/*text_box*/
.sec01 .text_box {
    max-width: 660px;
	width: 100%;
	margin-right: 150px;
    text-align: justify;
}
.sec01 .read {
	margin-top: 2rem;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.6;
}
.sec01 .text{
	margin-top: 2.5rem;
	line-height: 1.6;
}
.sec01 .text a{
	border-bottom: 1px solid #4C5870;
}
.sec01 .text a:hover{
	border-bottom: none;
}

/*photo_box*/
.sec01 .photo_box {
    width: 30%;
}
.sec01 .photo_box img{
	width: 100%;
}


@media all and (max-width: 768px){
	/*sec01*/
	.sec01 {
		width: 90%;
		margin: auto;
		margin-top: 50px;
		margin-bottom: 50px;
	}
	.sec01 .text_box {
		max-width: 100%;
		width: 100%;
		margin-right: 0;
	}
	.sec01 .read{
		margin-top: 5%;
		font-size: 16px;
	}
	.sec01 .text{
		margin-top: 5%;
		font-size: 12px;
		line-height: 1.6;
	}
	.sec01 .photo_box {
		width: 70%;
		margin: auto;
	}
}




/*sec02*/
.sec02 {
	width: 100%;
	margin-bottom: 100px;
	margin-top: 100px;
}
.sec02 .wrap {
	max-width: 1160px;
	margin: 0 auto;
}


/*text_photo_box*/
.sec02 .text_photo_box{
	margin-top: 10%;
}

/*text_box*/
.sec02 .text_box {
    max-width: 400px;
    width: 100%;
    margin-right: 150px;
    text-align: justify;
}
.sec02 .read {
	margin-top: 2rem;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.6;
}
.sec02 .text{
	margin-top: 2.5rem;
	line-height: 1.6;
}
.sec02 .text a{
	border-bottom: 1px solid #4C5870;
}
.sec02 .text a:hover{
	border-bottom: none;
}

/*photo_box*/
.sec02 .photo_box {
    width: 100%;
}
.sec02 .photo_box img{
	width: 100%;
}

@media all and (max-width: 768px){
	/*sec02*/
	.sec02 {
		width: 90%;
		margin: auto;
		margin-top: 50px;
		margin-bottom: 50px;
	}
	.sec02 .text_box {
		max-width: 100%;
		width: 100%;
		margin-right: 0;
	}
	.sec02 .read{
		margin-top: 5%;
		font-size: 16px;
	}
	.sec02 .text{
		margin-top: 5%;
		font-size: 12px;
		line-height: 1.6;
	}
	.sec02 .photo_box {
		width: 100%;
		margin: auto;
	}
}


/*sec03 省エネのplus*/
.sec03 {
	max-width: 1240px;
	width: 100%;
	margin: auto;
	margin-bottom: 100px;
	margin-top: 150px;
}
.sec03 .wrap {
	max-width: 1000px;
	margin: 0 auto;
}
.sec03 .photo_box{
	width: 80%;
	margin: 100px auto;
	text-align: center;
}
.sec03 .photo_box img{
	width: 100%;
}
.sec_box_title {
	margin-top: 50px;
	margin-bottom: 10px;
	font-size: 19px;
	font-weight: 600;
	border-bottom: 1px solid rgba(76, 88, 112, 0.3);
}
@media all and (max-width: 768px){
	.sec03 {
		width: 90%;
		margin: auto;
	}
	.sec03 .photo_box {
		width: 100%;
		margin: 50px auto;
	}
	.sec03 .photo_box img{
		width: 100%;
	}
	.sec03 .text {
		margin-top: 5%;
		margin-bottom: 5%;
		font-size: 12px;
		line-height: 1.6;
	}
	.sec_box_title {
		font-size: 19px;
	}
}


/*movieBox*/

.movieBox {
	width: 60%;
	margin: 100px auto;
}

.youtube {
	position: relative;
	width: 100%;
	padding: 56.25% 0 0 0;
	margin: 10px auto;
}

.youtube iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}


@media all and (max-width: 768px){
	.movieBox {
		width: 100%;
		margin: 2rem auto 50px;
	}

	iframe {
		width: 100%;
	}
}