@charset "UTF-8";

/* --------------------------------------------------------------

	清光学園 図書館 [基本CSS：スマホ用]
	/common/css/base_sp.css

-------------------------------------------------------------- */

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

html {
	-webkit-text-size-adjust: 100%;
}
body {
	background-size: 100% auto;
}
img { max-width: 100%; }


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

#fixed_header {
	position: fixed;
	width: 100%;
	height: auto;
	padding-bottom: 5px;
	border-top: solid 4px #60a28e;
	background: #fff;
	z-index: 2010;
}

#group_header {
	height: auto;
}


/* group_nav
------------------------------------------ */
#group_nav {
	margin: 0 3%;
	padding-top: 0.75em;
	text-align: center;
}
#group_nav li {
	float: left;
	width: 49.5%;
	line-height: 1.5;
}
#group_nav li.nav01 {
	border-right: solid 1px #ccc;
}
#group_nav li a {
	background: none;
	text-indent: 0px;
	text-align: center;
}


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

#header {
	width: 100%;
	margin: 0;
	position: relative;
	border-bottom: solid 1px #cacaca;
}
@media screen and (min-width: 320px) and (max-width: 374px) {	/* iPhone4,5,5s */
#header {
	height: 40px;
	padding: 35px 0 0;
}
}
@media screen and (min-width: 375px) and (max-width: 413px) {	/* iPhone6 */
#header {
	height: 45px;
	padding: 40px 0 0;
}
}
@media screen and (min-width: 414px) and (max-width: 740px) {	/* iPhone6 Plus */
#header {
	height: 50px;
	padding: 45px 0 0;
}
}

#header_logo {
	float: left;
	width: 30%;
	max-width: 122px;
	margin: 8px 1em;
	z-index: 2005;
}


/* ==================================================
	side nav
================================================== */

#side_nav_open_btn {
	width: 8%;
	position: absolute;
	right: 10px;
	padding-top: 5px;
}
#side_nav_open_btn a {
	display: block;
	max-width: 44px;
	max-height: 46px;
	background: url(../images/side_nav_open_btn.png) center center no-repeat;
	background-size: contain;
}
#side_nav_open_btn.active a {
	background: url(../images/side_nav_close_btn.png) center center no-repeat;
	background-size: 90% auto;
}

#side_nav_area_sp {
	display: none;
	position: absolute;
	width: 100%;
	height: 3000px;
	background: #fff;
	z-index: 9999;
	border-top: solid 1px #ccc;
}
@media screen and (min-width: 320px) and (max-width: 374px) {	/* iPhone4,5,5s */
#side_nav_area_sp { top: 75px; }
}
@media screen and (min-width: 375px) and (max-width: 413px) {	/* iPhone6 */
#side_nav_area_sp { top: 85px; }
}
@media screen and (min-width: 414px) and (max-width: 740px) {	/* iPhone6 Plus */
#side_nav_area_sp { top: 95px; }
}


.side_nav li {
	line-height: 3.5;
	border-bottom: solid 1px #ccc;
}
.side_nav li.login {
	background: #60a28e;
}
.side_nav li a {
	display: block;
	background: url(../images/nav_arw_gr.png) 97% center no-repeat;
	background-size: 5px 7px;
	background-repeat: no-repeat;
	padding-left: 15px;
}
.side_nav li.login a {
	background: url(../images/nav_arw_wh.png) 97% center no-repeat;
	color: #fff;
}
.side_nav li a span {
	background: url(../images/link_icon_bk.png) right center no-repeat;
	background-size: 12px auto;
	padding-right: 20px;
}
.side_nav li.login a span {
	background: url(../images/link_icon_wh.png) right center no-repeat;
	background-size: 12px auto;
}
.side_nav li a.current {
	background-color: #f2f2f2;
}


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

#pagetop_sp a {
	display: block;
	background: #60a28e;
	padding: 1em 0;
	text-align: center;
}


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

#footer_add {
	clear: both;
	margin: 0 0 11px;
	padding-top: 1em;
}
#footer_add p {
	float: none;
	width: 30%;
	margin: 0 auto;
	text-align: center;
}
#footer_add address {
	margin-top: 1em;
}
#footer_add address a {
	color: #60a28e;
}
#footer_add #footer_link {
	float: none;
	margin-top: 12px;
	border-top: solid 1px #9e9e9e;
	padding-top: 12px;
	text-align: center;
}
#footer_add #footer_link li {
	display: inline;
	margin: 0 20px;
}


/* ==================================================
	footer_nav
================================================== */

#footer_nav {
	display: none;
}


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

#copyright {
	background: #808080;
}
#copyright p {
	width: 100%;
	margin: 0;
	text-align: center;
	color: #fff;
}


/* ==================================================
	content
================================================== */

#content_wrap {
	width: auto;
	position: relative;
	background: url(../images/title_bg_sp.png) center top no-repeat;
	background-size: 100% auto;
	padding: 100px 0 2em;
}
#content_wrap #content {
	width: 100%;
}
#content_wrap #main_col {
	float: none;
	width: auto;
	min-height: 100%;
	margin: 0 3.5%;
	padding: 5%;
	background: url(../images/main_col_bg_sp.png) center top no-repeat;
	background-size: 100% auto;
}
#content_wrap #side_col_sp {
	position: relative;
}


/* ==================================================
	topic path
================================================== */

#topic_path {
	position: static;
	margin-top: -1px;
	background: none;
	padding-top: 0;
}
#topic_path ul {
	width: 100%;
}
#topic_path ul li {
	float: left;
	margin-left: -1em;
	background: url(../images/topic_path_arw.png) right center no-repeat;
	background-size: contain;
	padding: 0 1em 0 0;
	line-height: 3em;
}
#topic_path ul li#path_top {
	margin-left: 0;
	background: url(../images/topic_path_arw_top.png) right center no-repeat #dfece8;
	background-size: contain;
}
#topic_path ul li.current {
	background: none;
}
#topic_path ul li a,
#topic_path ul li em {
	display: block;
	border-top: solid 1px #cacaca;
	padding: 0 0.5em 0 1.5em;
}
#topic_path ul li#path_top a {
	padding-left: 1em;
	color: #60a28e;
}
#topic_path ul li span {
	display: none;
}