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

/* ==================================================
	reset
================================================== */

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font: inherit;
	font-size: 100%;
	font-weight: normal;
	vertical-align: bottom;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}


/* =====================================================
	hidden (only PC)
===================================================== */

.hidesp,
#side_nav,
#pagetop_pc {
	display: none !important;
}


/* =====================================================
	base
===================================================== */

body {
	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;
	font-size: 13px;
	color: #666;
}
div:after {
	content: "";
	display: block;
	clear: both;
}
img {
	max-width: 100%;
}
a { color: #666; text-decoration: none; }


/* =====================================================
	header
===================================================== */

#header_sp {
	width: 100%;
	background: #fff;
	padding-bottom: 0.7em;
}
#header_logo_sp {
	float: left;
	padding: 0.75em 0 0 1em;
	width: 57.5%;
	max-width: 300px;
}
#nav_btn {
	float: right;
	width: 8%;
	margin: 1.5em 1.5em 0 0;
	position: relative;
	background: url(../images/common/close_nav_btn.png) left top no-repeat;
	background-size: 100% auto;
}
#nav_btn a {
	display: block;
	width: 100%;
}
#nav_btn.open a img {
	opacity: 0;
}
.accordion {
	display: none;
	position: absolute;
	width: 100%;
	height: 1500%;
	background: #fff;
	border-top: solid 1px #cbcbcb;
}
@media screen and (min-width: 0px) and (max-width: 374px) {
.accordion {
	top: 58px;
}
}
@media screen and (min-width: 375px) and (max-width: 740px) {
.accordion {
	top: 65px;
}
}
.accordion li {
	display: block;
	padding: 1.25em 0;
	cursor: pointer;
	border-bottom: solid 1px #cbcbcb;
}
.accordion li.half {
	float: left;
	width: 50%;
	background: #ededed;
}
.accordion li.bdr {
	margin-left: -1px;
	border-right: solid 1px #cbcbcb;
}
.accordion li span {
	display: block;
	margin: 0 1em;
	background: url(../images/common/link_arw.png) right center no-repeat;
	background-size: 3px 5px;
}


/* =====================================================
	cassette common
===================================================== */

/* cassette
-------------------------------------- */
.cassette {
	margin: 0 1em;
	padding-top: 1.5em;
	text-align: center;
}
.cassette:after {
	content: "";
	display: block;
	clear: both;
}
.cassette .text {
	padding: 1.5em 0;
	text-align: left;
	line-height: 1.8;
}

/* headign
-------------------------------------- */
.cassette h3 {
	padding-bottom: 1.5em;
}


/* float
-------------------------------------- */
.left, .right { float: none; }
.cf:after {
	content: "";
	display: block;
	clear: both;
}

/* thumb_list
-------------------------------------- */
.thumb_list:after {
	content: "";
	display: block;
	clear: both;
}
.thumb_list {
	margin: 0 10% 2em;
}
.thumb_list li {
	float: left;
	width: 31%;
	margin: 2% 1% 0;
}
.thumb_list li img {
	min-width: 100%;
}


/* =====================================================
	part01｜トップ
===================================================== */

.part01 .cassette {
	margin: 0;
	padding: 0;
}
.part01 .cassette h1 img {
	min-width: 100%;
}


/* =====================================================
	part02｜1955年
===================================================== */

.part02 {
	background: url(../images/top/part02_bg_sp.png) center top no-repeat #f2f3f7;
	background-size: 100% auto;
	padding-top: 1.5em;
}
.part02 h2 {
	background: rgba(255,255,255,0.8);
	padding: 0.75em 0;
}
.part02 h2 span {
	display: block;
	width: 35%;
	margin: 0 auto;
}
.part02 h4 img {
	width: 48%;
}
.part02 .cassette .left .image {
	margin-bottom: 1em;
}
.part02 .cassette .left .image p {
	max-width: 48%;
	text-align: left;
}
.part02 .cassette .left .image p img {
	margin-bottom: 0.5em;
}


/* =====================================================
	part03｜1965年
===================================================== */

.part03 {
	background: #ecf6fa;
	padding-bottom: 1em;
}
.part03 h4 img {
	width: 48%;
}


/* =====================================================
	part04｜1978年
===================================================== */

.part04 h3 img {
	/*width: 54%;*/
}
.part04 h4 img {
	width: 48%;
}


/* =====================================================
	part05｜1986年
===================================================== */

.part05 {
	background: #ecf6fa;
}
.part05 h4 img {
	width: 48%;
}


/* =====================================================
	part06｜2002年
===================================================== */

.part06 .img {
	margin-bottom: 1.5em;
}
.part06 h4 img {
	width: 48%;
}


/* =====================================================
	part07｜2013年
===================================================== */

.part07 {
	background: #ecf6fa;
	padding-bottom: 2em;
}
.part07 h4 img {
	width: 48%;
	margin-bottom: 1.5em;
}


/* =====================================================
	part08｜2015年
===================================================== */

#link08 {
	margin-top: -86px;
	padding-top: 86px;
}
.part08 {
	background: url(../images/top/2015_bg.png) center bottom no-repeat;
	background-size: cover;
	padding-bottom: 8em;
}
.part08 h3 {
	padding-bottom: 0.5em;
}
.part08 h3 img {
	width: 55%;
}
.part08 .left p img {
	width: 76%;
}
.part08 .text {
	padding-bottom: 0;
}


/* =====================================================
	copyright
===================================================== */

#copyright {
	background: #808080;
}
#copyright p {
	font-size: 11px;
	line-height: 2;
	text-align: center;
	color: #fff;
}


/* ==================================================
	pagetop
================================================== */

#pagetop_sp {
}
#pagetop_sp a {
	display: block;
	background: #7f8eb2;
	padding: 1em 0;
	text-align: center;
}


/* ==================================================
	footer_add
================================================== */

#footer {
	clear: both;
	margin: 0 0 11px;
	padding-top: 2em;
}
#footer p {
	float: none;
	text-align: center;
	line-height: 1.5;
}
#footer p#footer_logo img {
	width: 77%;
}
#footer p#footer_address {
	margin: 1em 0;
}
#footer_link {
	float: none;
	margin: 0 1em;
	border-top: solid 1px #9e9e9e;
	padding-top: 2em;
	text-align: center;
}
#footer_link ul {
	padding-bottom: 1em;
}
#footer_link ul li {
	display: inline;
	margin: 0 0.5em;
	font-size: 90%;
	background: url(../images/common/link_arw.png) left center no-repeat;
	background-size: 3px 5px;
	padding-left: 9px;
}


/* ==================================================
	component
================================================== */

.fl { float: left; }
.fr { float: right; }

table {
	margin-left: 1em;
	margin-right: 1em;
}
table th,
table td {
	vertical-align: top;
	line-height: 1.4;
	padding-bottom: 0.5em;
	text-align: left;
}
table th {
	white-space: nowrap;
	padding-right: 1em;
	font-weight: bold;
}


/* ==================================================
	カレント表示
================================================== */

#top #current_top,#message #current_message,#donation #current_donation,#collegesong #current_collegesong {
	background-color: #d7dff2;
}