@charset "utf-8";
/*****************************
共通
*****************************/
dl,dt,dd,td,th {
	color: #333;
	line-height: 2;
}
#main_cont li {
	color: #333;
}
span {
	color: #333;
}
#main_cont a {
	line-height: 2;
}
#main_cont img {
	width: 100%;
	height: auto;
}
.al {
	text-align: left;
}
.ar {
	text-align: right;
}
.kasou-link {
	color: #333;
}
.kasou-link::before {
	content: '\00bb';
    display: inline-block;
    color: #333;
    border-radius: .5px;
    text-shadow: -1px -1px 0 #b0dbd9;
    padding: 3px 10px 0 0;
    margin-left: 1%;
    line-height: 2;
}
.kasou-link:hover {
    opacity: .4;
}


/*　ボタンエリア　*/
.link-area-wrap01 {
	margin-top: 10px;
}
.link-area-wrap02 {
	margin-top: 20px;
	line-height: 2;
}

/*　スペース調整　*/
.mt0 {
	margin-top: 0;
}
.mt20 {
	margin-top: 20px;
}
#main_cont .mt40 {
	margin-top: 40px;
}
.mb20 {
	margin-bottom: 20px;
}
#main_cont .mb40 {
	margin-bottom: 40px;
}
.inbox-textarea {
	margin-top: 20px;
}


/*　リストマーカー　*/
.ul-disc li{
	list-style-type:disc;
	text-indent: -0.1em;
    padding-left: 0.1em;
	margin-left: 36px;
    margin-bottom: 3px;
}

/* フレックス */
.flex-box01 {
	display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}
.f-box-img_01{
	width: 15%;
}
.f-box-text_01{
	width: 81%;
}
.flex-box02 li a.pdf-link::after {
	bottom: 8px;
}

/* pタイトル */
#main_cont .title-f20-b {
	font-size: 20px;
	font-weight: bold;
}
.title-f20-b_wrap li:before {
	font-size: 20px;
}
#main_cont .title-b {
	font-weight: bold;
}
.sub-title {
	padding: 10px;
	background: #f8ffef;
	display: inline;
	margin-bottom: 10px;
}
#main_cont .s-text {
    font-size: 0.8em;
}



/*****************************
歴史　目次
*****************************/
#main_cont {
    margin: 0 auto 100px;
}
.main_cont-box {
    margin: 0 auto 100px;
}
.mokuji-box_item {
    width: calc((100% / 3) - 20px);
    display: flex;
    margin-bottom: 40px;
}
.mokuji-box_item a {
    display: flex;
    width: 100%;
}
.media-body {
    padding: 30px;
    border: 1px solid #CBDEAD;
	width: 100%;
}
.media-body h5 {
    height: 30px !important;
    line-height: 30px !important;
    font-size: 18px !important;
}
.media-body h5::after {
    height: 30px !important;
}

.media-body h5.two_line {
    height: 55px !important;
    line-height: 30px !important;
    font-size: 18px !important;
}
.media-body h5.two_line::after {
    height: 55px !important;
}



.d-block {
    height: 170px;
	overflow: hidden;
    width: 100%;
}
.mokuji-box_item a:hover img {
	transform: scale(1.2);
  transition: all 0.5s ease;
}
.article-box-img {
	margin: 0 auto;
    text-align: center;
}
#main_cont .article-box-img img {
    width: auto;
}
.article-box-text{
	margin-bottom: 40px;
}
.article-note {
    margin: 0 auto;
    text-align: center;
}
.article-note p {
    text-align: left;
    display: inline-block;
}
.build-history_box {
	background: rgb(156, 208, 238, .2);
	padding: 40px;
}
.build-history_img {
	width: 22%;
}
.build-history_text {
	width: 76%;
}
.build-history_text li {
	margin-bottom: 20px;
}

@media screen and (min-width:1025px) {
	/* h5タイトル調整 */
	#main_cont .title-2line {
		line-height: 44px;
	}
}
@media screen and (min-width:661px) and (max-width:1024px) {
	/* h5タイトル調整 */
	#main_cont .title-2line {
		height: 134px;
	}
	#main_cont .title-2line::after {
		height: 134px;
	}
	#main_cont {
		padding: 0 20px;
	}
	.main_cont-box {
		margin: 0 auto 100px;
	}
	.mokuji-box_item {
		width: calc((100% / 2) - 20px);
	}
	.d-block {
		height: 200px;
	}
}
@media screen and (max-width:660px) {
	/* p調整 */
	#main_cont p {
		margin-bottom: 0;
	}
	
	/* h5タイトル調整 */
	#main_cont .title-2line {
		height: 100px;
		font-size: 18px;
	}
	#main_cont .title-2line::after {
		height: 100px;
	}
	
	/*　ボタンエリア　*/
	.link-area-wrap01 li{
		margin-bottom: 10px;
	}
	.link-area-wrap02 li{
		padding-bottom: 10px;
	}
	.link-area-wrap02 li:last-of-type {
		padding-bottom: 0;
	}
	
	/*　リストマーカー　*/
	.ul-disc li{
		 padding-bottom: 10px;
	}
	
	/* フレックス */
	.flex-box01 {
		display:block;
	}
	.flex-box02 li{
		display:block;
		padding-bottom: 20px;
	}
	.flex-box02 li:last-of-type{
		padding-bottom: 0;
	}
	.f-box-img_01{
		width: 50%;
		margin: 0 auto 20px;
	}
	.f-box-text_01{
		width: 100%;
	}
	.flex-box02 li a.pdf-link::after {
		bottom: 0;
	}
	
	/* 歴史 */
	.main_cont-box {
		margin: 0 auto 60px;
	}
	.mokuji-box_item {
		width: 100%;
	}
	.mokuji-box_item a {
		display: flex;
		width: 100%;
	}
	.media-body {
		padding: 20px;
	}
	.media-body h5 {
		height: 30px !important;
		line-height: 30px !important;
		font-size: 18px !important;
	}
	.d-block {
		height: 220px;
	}
	#main_cont .article-box-img img {
		width: 100%;
	}
	#main_cont .article-box-img img.tt {
		width: 60%;
		margin: 0 auto;
	}
	.article-box-img {
		margin-bottom: 20px;
	}
	.build-history_box {
		padding: 20px;
	}
	.build-history_img {
		width: 60%;
		margin: 0 auto 20px;
	}
	.build-history_text {
		width: 100%;
	}
}