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

html, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, code, del, dfn, em, img, q, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	font-family: "ＭＳ ゴシック", "MS Gothic", "Osaka－等幅", Osaka-mono, monospace;
	font-size: 13px;
	color: #1A1E81;
	font-style: normal;
	border:0;
	line-height: 22px;
}

img {
	border-style: none;
}

body {
	margin: 0;
	padding: 0;
	text-align: center;
	font-family: "ＭＳ ゴシック", "MS Gothic", "Osaka－等幅", Osaka-mono, monospace;
	font-size: 13px;
	background-color: #FFF9B0;
	color: #1A1E81;
	letter-spacing: 2pt;
	line-height: 22px;
	}
	
a {
	color: #119ECE;
}
a:hover {
	color: #119ECE;
}
a:link {
	color: #119ECE;
	text-decoration: none;
}
a:visited {
	text-decoration: none;
	color: #119ECE;
}
a:active {
	text-decoration: none;
}

img {
	width: 100%;
	height: auto;
}

p {
	text-align: left;
}

li {
	list-style: none;
}

#wrapper {
	width: 94%;
	margin: 0 auto;
}

#contents {
	padding-top: 30px;
}

.pc {
	display: none;
}

.no-link {
	pointer-events: none;
}

.mb {
	margin-bottom: 20px;
}

/* about */
.about {
	margin-top: 30px;
	text-align: left;
}
.about h2 {
	width: 160px;
	margin-bottom: 20px;
}

.name {
	display: inline-block;
	font-size: 18px;
}
.shikaku {
	margin-top: 15px;
}
.writer {
	width: 160px;
	margin: 20px auto 0;
}

/* class */
.class {
	margin-top: 15px;
	text-align: left;
}

.class h2 {
	width: 180px;
	margin: 40px 0 20px;
}

.uline {
	padding-bottom: 2px;
  border-bottom-style: solid;
  border-bottom-color: #FEF151;
  border-bottom-width: 2px;
}

.ill_clsss {
	max-width: 160px;
	margin: 0 auto;
}

/* elementary */
.elementary {
	margin-top: 20px;
}

.elementary li {
	text-align: left;
}

/* junior */
.junior {
	margin-top: 20px;
}

.junior .p-sub {
	border-bottom: 2px solid #FEF151;
	margin-bottom: 15px;
	padding-bottom: 15px;
}

/* letters */
.letters {
	margin-top: 20px;
	text-align: left;
}

.letters h2 {
	position: relative;
	display: flex;
	align-items: center;
	border-top: 1px solid #1e2086;
	border-bottom: 1px solid #1e2086;
	height: 40px;
}

.letters h2::after {
	content: '+';
  position: absolute;
  font-size: 24px;
  top: 8px;
  right: 16px;
  font-weight: 100;
}

.letters h2.is-open::after {
	content: '-';
}

.letters div {
	margin-bottom: 30px;
	overflow: hidden;
}

.letters div ul {
	display: none;
	margin-top: 20px;
}

.letters div ul li {
	border-bottom: 2px solid #FEF151;
	margin-bottom: 15px;
	padding-bottom: 15px;
}

.letters .image {
	width: 70%;
	margin: 0 auto;
}

/* nav */
#navi {
	display: block;
	opacity: 0;
	position: fixed;
	transform: translate(100%);
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	margin-bottom: 40px;
	padding: 40px 0;
	background-color: #FFF9B0;
	z-index: 4;
	overflow: auto;
	-webkit-overflow-scrolling: touch;
	transition: .24s cubic-bezier(0.4, 0, 1, 1);
}

#navi.is-open {
	opacity: 1;
	transform: translate(0);
}

#navi ul {
	width: 50%;
	margin: 0 auto;
}

#navi ul li {
	list-style-type: none;
}

#navi .photosleft {
	display: none;
}

#js-humberger {
	position: fixed;
	top: 15px;
	right: 15px;
	width: 30px;
	height: 30px;
	z-index: 5;
}

#js-humberger .open,
#js-humberger .close {
	position: absolute;
}

#js-humberger .close,
#js-humberger.is-open .open {
	display: none;
}

#js-humberger.is-open .close {
	display: block;
}