@charset "utf-8";

/* CSS Document */
/*================================================
*  CSSリセット
================================================*/
html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,main,menu,nav.gnav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent;font-weight:normal;}body{line-height:1}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav.gnav,section{display:block}ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:none}a{margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent}del{text-decoration:line-through}abbr[title],dfn[title]{border-bottom:1px dotted;cursor:help}table{border-collapse:collapse;border-spacing:0}hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}input,select{vertical-align:middle}

/*================================================
*  一般・共通設定
================================================*/
body {
	background: #000;
	font-size: 16px;
	font-family: "メイリオ", Meiryo, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	line-height: 1.6;
	-webkit-text-size-adjust: 100%;
}

* {
	min-width: 0;
	min-height: 0;
	box-sizing: border-box;
}

img {
	image-rendering: -webkit-optimize-contrast;
	vertical-align: top;
}

#wrap {
	width: 100%;
	overflow:visible;
	margin: 0 auto;
}

.contents {
	width: 1000px;
	margin: 0 auto;
}
@media only screen and (max-width: 999px) {
	.contents {
		width: 100%;
		padding: 0 10px;
	}
}
@media only screen and (max-width: 599px) {
	.contents.no-padding {
		width: 100%;
		padding: 0;
	}
}

a { color: #111; }
a:link { text-decoration: none; }
a:visited { color: inherit; }


/* pc sp表示切替 */
.pc { display: block !important; }
.sp { display: none !important; }
@media only screen and (max-width: 599px) {
	.pc { display: none !important; }
	.sp { display: block !important; } 
}

.pc480 { display: block !important; }
.sp480 { display: none !important; }
@media only screen and (max-width: 480px) {
	.pc480 { display: none !important; }
	.sp480 { display: block !important; }
}


/*================================================
 *  ヘッダー
 ================================================*/

/* キービジュアル */
.mainvisual {
	margin: 0 auto;
	text-align: center;
}

.mainvisual p {
	display: block;
	margin: -25px 0 10px;
	z-index: 99999;
}

@media only screen and (max-width: 999px) {
	.mainvisual {
		margin: 0 auto;
	}
	.mainvisual img {
		width: 100%;
	}
	.mainvisual p img {
		width: 8%;
	}
}


/*================================================
 *  フッター
 ================================================*/
footer {
	clear: both;
	padding-bottom: 30px;
	margin-top: 80px;
	font-size: 0.9rem;
}

.copyright {
	padding: 10px;
	text-align: center;
	color: #fff;
}

@media screen and (max-width:750px) {
	footer {
		margin-top: 40px;
		padding-bottom: 0;
	}
	.copyright {
		font-size: 0.7rem;

	}
}


/*================================================
 *  ページトップへの戻り
 ================================================*/
#page-top {
	position: fixed;
	bottom: 15px;
	right: 15px;
	z-index: 1;
}

#page-top a {
	display: block;
	text-decoration: none;
}

#page-top img {
	background: #111;
}

#page-top img:hover {
	background: #222;
}


/*================================================
 *  コンテンツ
 ================================================*/
.txtB {
	font-weight: bold;
}

.txtS {
	font-size: 0.9rem;
}


/* ページ内リンク
--------------------------------------*/
.anchor {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin: 1rem auto 2.0rem;
}

.anchor li a:hover img {
	opacity: 0.7;
	transition: 0.4s;
}

@media only screen and (max-width: 999px) {
	.anchor li {
		width: 32%;
	}
	.anchor li a img {
		width: 100%;
	}
}


/* 見出し
--------------------------------------*/

h2 { 
	text-align: center;
	margin: 2rem auto 1.5rem;
}

.read{
	font-size: 1.6rem;
	text-align: center;
	color: #fff;
}
@media only screen and (max-width: 896px) {
	h2 img{ 
		width:60%;
	}
	.read{
		font-size: 1.4rem;
	}
}
@media only screen and (max-width: 480px) {
	h2 img{ 
		width:90%;
	}
	.read{
		font-size: 1.0rem;
	}
}



h3{
    font-size: 1.5rem;
	color: #e5e647;
	margin: 1rem auto;
}
h3.title--border {
    display: flex;
    align-items: center;
}

h3.title--border:before,
h3.title--border:after {
    content: "";
    height: 2px;
    flex-grow: 1;
    background-color: #e5e647;
}

h3.title--border:before {
    margin-right: 1rem;
}

h3.title--border:after {
    margin-left: 1rem;
}



/*================================================
 *  カセット（2カラム）
 ================================================*/
.cstContainer2col {
	display : flex;
	flex-wrap : wrap;
	justify-content: space-between;
	width: 100%;
	margin: 0 auto;
}
.cstContainer2col::after{
	content:"";
	display: block;
	width: 48%;	
	margin-bottom: 2rem;
}

.cst_col2 {
	background-color: #fff;
	border-radius: 10px;
	width: 48%;
	height: auto;
	margin-bottom: 2rem;
	box-shadow: 0 0 15px #57bda8;
	display: flex;
	overflow: hidden;
}

@media only screen and (max-width: 896px) {
	.cst_col2 {
		width: 48%;
	}
}
@media only screen and (max-width: 480px) {
	.cst_col2 {
		width: 100%;
	}
	.cst_col2:last-of-type {
		margin-bottom: 0;
	}
}


/*----- 講座詳細 -----*/
.cst_col2 .cst-in {
	display: flex;
	padding: 0rem 0.5rem;
	flex-direction: column;
	width: 300px;
}
/*----- 講座名 -----*/
.cst_col2 .koza_title {
	display: block;
	overflow: hidden;
	padding: 1rem 0.5rem 0;
	margin: 0 0.5rem;
	line-height: 1.2;
	font-size: 1.2rem;
	font-weight: bold;
}
@media only screen and (max-width: 480px) {
	.cst_col2 .koza_title {
		display: flex;
		overflow: visible;
		width:150%;
		padding: 1rem 0.5rem 0;
		z-index: 9999999;
	}
}


/*----- 講師名 -----*/
.cst_col2 .name {
	padding: 0.3rem 0.5rem 0.2rem;
	line-height: 1.4;
	border-top: 2px solid;
	border-bottom: 2px solid;
	border-image: linear-gradient(to right, #57bda8, #fff) 1;
	margin: 0.5rem;
}
.cst_col2 .name span {
	font-size: 0.75rem;
	display: block;
}

/*-- テキスト --*/
.cst_col2 .detail {
	flex: 1;
	display: flex;
	flex-direction: row;
	padding: 0.5rem;
}
/* コピー */
.cst_col2 .detail p {
	font-size: 0.85rem;
	line-height: 1.5;
}



/*-- 画像 --*/
.cst_col2 .koza_ph {
	width: 210px;
	height: auto;
	position: relative;
}
.cst_col2 .koza_ph img {
	width: 210px;
	height: auto;
}
.cst_col2 .koza_ph p { /*注釈*/
	position: absolute;
	bottom: 0;
	right: 0;
	padding: 0.2rem;
	color: #666;
	font-size: 0.7rem;
	line-height: 1;
}


@media only screen and (max-width: 820px) {
	.cst_col2 .koza_ph {
		width: 50%;
		height: auto;
	}
	.cst_col2 .koza_ph img {
		width: 100%;
		height: auto;
		position:absolute;
		right:0;
		bottom:0;
	}

}




/*================================================
 *  カセット（3カラム）
 ================================================*/
.cstContainer {
	display : flex;
	flex-wrap : wrap;
	justify-content: space-between;
	width: 100%;
	margin: 0 auto;
}
.cstContainer::after{
	content:"";
	display: block;
	width: 32%;
}

.cst_col3 {
	background-color: #fff;
	border-radius: 10px;
	width: 32%;
	height: auto;
	margin-bottom: 2rem;
	box-shadow: 0 0 15px #57bda8;
}
@media only screen and (max-width: 896px) {
	.cst_col3 {
		width: 48%;
	}
}
@media only screen and (max-width: 480px) {
	.cst_col3 {
		width: 100%;
	}
	.cst_col3:last-of-type {
		margin-bottom: 0;
	}
}

/*----- 講座名 -----*/
.cst_col3 .koza_title {
	display: block;
	overflow: hidden;
	padding: 1rem 0.5rem 0;
	margin: 0 0.5rem;
	line-height: 1.2;
	font-size: 1.2rem;
	font-weight: bold;
}

/*----- 講師名 -----*/
.cst_col3 .name {
	padding: 0.3rem 0.5rem 0.2rem;
	line-height: 1.4;
	border-top: 2px solid;
	border-bottom: 2px solid;
	border-image: linear-gradient(to right, #57bda8, #fff) 1;
	margin: 0.5rem;
}
.cst_col3 .name span {
	font-size: 0.75rem;
	display: block;
}

/*----- 講座詳細 -----*/
.cst_col3 .cst-in {
	display: block;
	padding: 0rem 0.5rem;
}

/*-- 画像 --*/
.cst_col3 .koza_ph {
	width: 320px;
	height: auto;
}
.cst_col3 .koza_ph img {
	width: 300px;
	height: auto;
}
.cst_col3 .koza_ph p { /*注釈*/
	position: absolute;
	bottom: 0;
	left: 0;
	background:rgba(0,0,0,0.5);
	padding: 0.2rem;
	color: #fff;
	font-size: 0.7rem;
	line-height: 1;
}

@media only screen and (max-width: 480px) {
	.cst_col3 .koza_ph {
		width: 100%;
		height: auto;
	}
	.cst_col3 .koza_ph img {
		width: 100%;
		height: auto;
	}
}




/*-- テキスト --*/
.cst_col3 .detail {
	flex: 1;
	display: flex;
	flex-direction: row;
	padding: 0.5rem;
}
/* コピー */
.cst_col3 .detail p {
	font-size: 0.85rem;
	line-height: 1.5;
}



/*-- ボタン --*/
.btn {
	margin: 0 0.5rem 0.5rem;
	width:160px;
}

.btn a {
	position: relative;
	display: block;
	background-color: #cc0000;
	padding: 0.3rem 0 0.1rem 2rem;
	color: #fff;
	transition: all 0.3s ease 0s;
}
.btn a:before {
	position: absolute;
	top: 50%;
	left: 0.5rem;
	transform: translateY(-50%);
	content: "";
	border: 8px solid transparent;
	border-left: 10px solid #fff;
}


.btn a:hover {
	background-color: #57bda8;
	color: #022D36;
	transition: 0.4s;
}