/*　-- CSSデザイン集 --
・このCSSは使用しない
・パーツごとの基本デザインCSS。
・使用する場合は「site_style.css」にコピーして使う。
最終更新日:2023.12.11
*/


/* -----------------------------------
  pc
----------------------------------- */


/* 文字の頭にライン */

.atama_h {
	margin-bottom: 20px;
	padding-left: 20px;
	line-height: 1;
	color: #005243;
	position: relative;
}

.atama_h:after {
	content: "";
	display: block;
	width: 7px;
	height: 120%;
	background: #005243;
	border-right: 3px solid #BEB478;
	position: absolute;
	top: -10%;
	left: 0;
}


/* アンダーライン */

.undline_h {
	margin-bottom: 20px;
	padding-bottom: 10px;
	line-height: 1;
	color: #005243;
	border-bottom: 1px solid #BEB478;
	position: relative;
}

.undline01_h {
	margin-bottom: 20px;
	line-height: 1;
	text-align: left;
	color: #005243;
	position: relative;
	z-index: 1;
}

.undline01_h span {
	background: #fff;
	padding-right: 15px;
}

.undline01_h::before {
	content: "";
	display: block;
	width: 100%;
	height: 6px;
	background: #78c9cc;
	background: linear-gradient(90deg, #78c9cc 0%, #78cc7b 100%);
	opacity: .5;
	position: absolute;
	top: calc(50% - 3px);
	left: 0;
	z-index: -1;
}

.undline02_h {
	width: -moz-fit-content;
	width: fit-content;
	margin: 0 auto 15px;
	padding: 0 10px;
	position: relative;
	z-index: 1;
}

.undline02_h::after {
	content: "";
	display: block;
	width: 100%;
	height: 10px;
	background-color: #fff799;
	transform: skewX(-20deg);
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: -1;
}

.undline02_sh {
	margin-bottom: 10px;
	padding: 10px 0;
	color: #005243;
	font-size: 120%;
	font-weight: bold;
	line-height: 1;
	position: relative;
}

.undline02_sh::before {
	content: "";
	width: 100%;
	height: 2px;
	background: #BEB478;
	position: absolute;
	bottom: 0;
	left: 0;
}

.undline02_sh::after {
	content: "";
	width: 10%;
	height: 2px;
	background: #005243;
	position: absolute;
	bottom: 0;
	left: 0;
}


/*-------- ボタンデザイン --------*/


/* 色が変わるボタン */

.main_btn {
	width: -moz-fit-content;
	width: fit-content;
	color: #333;
	text-align: center;
	padding-bottom: 5px;
	border-bottom: 1px solid #999999;
}

.about_btn {
	width: 260px;
	height: 45px;
	font-size: 20px;
	text-align: center;
	margin: 15px auto;
	line-height: 45px;
	background: #fff;
	position: relative;
	border: 1px solid #999999;
}

.about_btn a {
	display: block;
	width: 100%;
	height: 100%;
	font-size: 1.6rem;
	text-align: center;
}

.about_btn a:hover {
	background: #a3cbcc;
}


/* -- 矢印が動くボタン -- */

.arrw_btn a {
	display: block;
	width: -moz-fit-content;
	width: fit-content;
	min-width: 200px;
	margin: 30px auto 0;
	color: #333;
	text-align: center;
	font-family: 'Oswald', 'M PLUS 1p', sans-serif;
	letter-spacing: 5px;
	border: 2px solid #333;
	padding: 15px 20px 18px 30px;
	position: relative;
	transition: .7s;
}

.arrw_btn a::after {
	content: "";
	display: block;
	width: 50px;
	height: 10px;
	background: url(../images/common/btn_arrow.png) no-repeat center center;
	background-size: contain;
	position: absolute;
	bottom: 3px;
	right: 10px;
	transition: 0.5s;
}

.arrw_btn a:hover {
	background: #a3cbcc;
	transition: .7s;
}

.arrw_btn a:hover::after {
	right: -25px;
	transition: 0.5s;
}


/* pcこの上に記述 */


/* -----------------------------------
	tablet
----------------------------------- */

@media screen and (max-width: 1279px) {
	/* tabletこの上に記述 */
}


/* -----------------------------------
  sp
----------------------------------- */

@media screen and (max-width: 767px) {
	/* spこの上に記述 */
}