@charset "utf-8";

/******************************************************************************/
/***                                                                        ***/
/***                                                                        ***/
/***     layout.css                                                         ***/
/***                                                                        ***/
/***    【内容】                                                            ***/
/***                                                                        ***/
/***     ・要素のリセット                                                   ***/
/***                                                                        ***/
/***                                                                        ***/
/***    【注意】                                                            ***/
/***                                                                        ***/
/***     ・ヘッダー、フッター、ローカルナビ等のレイアウト要素の             ***/
/***       スタイルを記述する                                               ***/
/***                                                                        ***/
/***                                                                        ***/
/******************************************************************************/

/* general */
#l_header,
#l_global_navi,
#l_footer {
	min-width: 1000px;
}
.popup #l_header,
.popup #l_global_navi,
.popup #l_footer {
	min-width: inherit;
}


#breadcrumbs,
.header_inner,
.global_navi_inner,
.main_inner,
.footer_inner {
	width: 980px;
	min-width: 980px;
	margin: 0 auto;
	padding: 0 10px;
}
.popup .header_inner,
.popup .main_inner,
.popup .footer_inner,
.popup .footer_label {
	width: auto;
	min-width: inherit;
	margin: 0 auto;
	padding: 0 10px;
}


#breadcrumbs,
.header_inner,
.global_navi_inner,
.local_navi,
.footer_inner {
	font-size: 90%;
}
.main_contents {
	
	font-size: 95%;
}


/* header */
.opt_no_menu {
	border-bottom: #0069b7 1px solid;
}
.header_inner {
	padding-bottom: 10px !important;
}
.header_logo {
	width: 127px;
	float: left;
	padding-top: 16px;
}
.header_elems {
	width: 48em;
	float: right;
	min-width: 580px;
	max-width: 1000px;
}
.header_link {
	width: 15.5em;
	float: left;
	padding-top: 4px;
	min-width: 200px;
}
.header_option {
	width: 27.5em;
	float: right;
	margin-bottom: 13px;
	min-width: 350px;
}
.font_change_text {
	float: left;
	font-size: 90%;
	margin-right: 10px;
	padding-top: 4px;
}
.font_change {
	width: 11.5em;
	float: left;
	min-width: 150px;
}
.font_change_btn {
	float: left;
	background: #e3e9f5;
	font-size: 90%;
	text-align: center;
}
.font_change_btn a {
	display: block;
	color: #333;
	width: 2.1em;
	padding: 4px 5px;
	text-decoration: none;
}
.font_change_btn.is_active {
	background: #0163bc;
}
.font_change_btn.is_active a {
	color: #fff;
}
.header_navi {
	width: 26em;
	float: left;
	max-width: 640px;
	min-width: 310px;
}
.nosearch {
	width: 24.5em;
	float: right;
}
.header_search {
	width: 21.5em;
	float: right;
	max-width: 360px;
	background: #e3e9f5;
	overflow: hidden;
	min-width: 240px;
}
.header_search_text {
	border: none;
	padding: 8px 5px 7px 15px;
	width: 18.7em;
	font-size: 90%;
	max-width: 300px;
	background: #e3e9f5;
}
#l_main .header_search_text {
	font: normal normal normal normal 13.3333330154419px/normal Arial;
	line-height: 1;
}
.header_search_text.opt_search {
	width: 34.7em;
	max-width: 500px;
	background: #fff;
}
.header_search_btn {
	width: 30px;
	height: 30px;
	border: none;
	margin: 0;
	vertical-align: top;
	float: right;
	background: url(/assets/img/ic_search.png) no-repeat left top;
	text-indent: -9999px;
	cursor: pointer;
}


/* global_navi */
#l_global_navi {
	background: #0069b7;
	min-width: 980px;
	margin-bottom: 20px;
}
.child #l_global_navi {
	margin-bottom: 0;
}
.global_navi_inner > li,
.global_navi_inner > li > a {
	display: block;
	width: 196px;
	height: 50px;
}
/* ここから変更　2019年10月 */
.global_navi_inner {
	position:relative;
}
.global_navi_inner > li {
	float: left;
	background: #fff;
}
.global_navi_inner > li > a {
	color: #fff;
	background: #0069b7;
	font-weight: bold;
	text-decoration: none;
	text-align: center;
}
.global_navi_inner .sub_title {
	font-size: 90%;
}
.global_navi_inner > li.is_active > a {
	background-color: #004988 !important;
}
.global_navi_inner > li.is_active > a:hover {
	background-color: #003773 !important;
}

.sub_navi {
	position: absolute;
	background: #fff;
	z-index: 900;
	display: none;
	left: 10px;
	top:70px;
	width: 980px;
	padding: 20px;
	background-color: #f5fafe;
	border: solid 3px #3286c6;
	box-sizing:border-box;
}
.sub_navi:before {
	content: url(/assets/img/g_sub_navi_arrow.png);
	position: absolute;
	top:-23px;
}
#home .sub_navi:before {
	left: 279px;
}
#business .sub_navi:before {
	left: 475px;
}
#energy .sub_navi:before {
	left: 671px;
}
#corporate .sub_navi:before {
	left: 867px;
}
.sub_navi .sub_navi_title {
	width: 140px;
}
.sub_navi .sub_navi_title a {
	text-decoration: none;
}
#home .sub_navi .sub_navi_title a {
	color: #00375f;
}
#business .sub_navi .sub_navi_title a {
	color: #004e6b;
}
#energy .sub_navi .sub_navi_title a {
	color: #005562;
}
#corporate .sub_navi .sub_navi_title a {
	color: #00696a;
}
.sub_navi ul {
	float: right;
	width: 760px;
	display: flex;
	flex-wrap: wrap;
}
.sub_navi li {
	width: 235px;
	box-sizing: border-box;
	background: #fff;
	margin-bottom: 4px;
	display: flex;
	box-sizing: border-box;
}
.sub_navi li:nth-child(3n+2),
.sub_navi .sub_navi_link li:nth-child(3n),
.sub_navi .sub_navi_bnr li:nth-child(3n+1){
	margin-right: 27.5px;
}
.sub_navi li a {
	display: block;
	width: 100%;
	box-sizing: border-box;
	min-height: 50px;
}
.sub_navi .sub_navi_link {
	padding-top: 12px;
	padding-bottom: 8px;
	border-top: 1px solid #aacee8;
	border-bottom: 1px solid #aacee8;
	margin-top: 40px;
	margin-bottom: 10px;
}
.sub_navi .sub_navi_link li {
	line-height: 1.6;
	border: 2px solid #3286c6;
}
.sub_navi .sub_navi_link li a {
	color: #3286c4;
	padding: 10px 8px;
	text-decoration: none;
}
.sub_navi .sub_navi_link li a span {
	display: block;
	background: url(/assets/img/ic_c_link.png) no-repeat 0 0.27em;
	padding-left: 20px;
}
.sub_navi .sub_navi_bnr li a img {
	max-width: 100%;
}
.js_sub_navi_close {
	position:absolute;
	right: 20px;
	top: 10px;
}
/* 変更ここまで */

/* breadcrumbs */
#breadcrumbs {
	border-top: none;
	text-align: left;
	clear: none;
}
#breadcrumbs ol {
	margin-left: -8px;
}
#breadcrumbs ol li {
	list-style-type: none;
	padding-left: 8px;
	display: inline-block;
	*display: inline;
	zoom: 1;
	line-height: 2.4;
	font-size: 90%;
}
#breadcrumbs ol li a {
	display: block;
	background: url(/assets/img/bg_bc.gif) no-repeat right center;
	padding-right: 20px;
}
#breadcrumbs ol li.is_active a {
	background: none;
}

body.second #breadcrumbs ol li.second,
body.second #breadcrumbs ol li.third {
	display: none;
}
body.third #breadcrumbs ol li.third {
	display: none;
}


/* main */
#l_main {
	padding-bottom: 40px;
}
.child #l_main {
	position: relative;
}
#h1_title_bg {
	width: 100%;
	position: absolute;
	min-width: 1000px;
	min-height: 100px;
	background: url(/assets/img/bg_main.gif) repeat left top;
}
#h1_title_bg p {
	display: none;
}

.main_contents {
	width: 645px;
	float: left;
}
.child .main_contents,
.child .local_navi {
	position: relative;
	z-index: 10;
	margin-bottom: 30px;
}
.main_contents h2,
.main_contents h3,
.main_contents h4,
.main_contents p,
.main_contents ul,
.main_contents ol {
	max-height: 100%; 
} 
.sub_contents {
	width: 300px;
	float: right;
}
.child .local_navi {
	width: 240px;
	float: left;
	margin-top: 20px;
}
.child .main_contents {
	width: 700px;
	float: right;
}
.child .main_contents.opt_col1 {
	width: 980px;
	float: none;
}
.popup .main_contents.opt_col1 {
	width: auto;
}
.child .cs_menu .main_contents.opt_col1 {
	width:1000px;
}
.child .main_contents.opt_col1.opt_search {
	min-height: inherit;
}

/* local_navi */
.local_navi_title {
	padding-top: 5px;
	background: #00478a;
	min-height: 75px;
}
.local_navi_title a {
	display: block;
	color: #fff;
	padding: 25px 15px;
	font-weight: bold;
	font-size: 110%;
}
.top_level {
	background: #e3eaf5;
	margin-bottom: 30px;
}
.top_level > li {
	border-left: #bbd0e8 6px solid;
	font-weight: bold;
}
.top_level > li > a {
	border-top: #bbd0e8 1px solid;
	display: block;
	padding: 10px 11px 9px 11px;
}
.top_level > li:first-child > a {
	border-top: none;
	padding: 11px 11px 9px 11px;
}
.top_level > li.is_active {
	border-left: #0068b6 6px solid;
	background: #89aad3;
}
.top_level > li.is_open {
	border-left: #4f97cd 6px solid;
}
.top_level > li.is_active > a {
	border-top: none;
	padding: 11px 11px 9px;
	color: #0f303f;
}
.top_level > li.is_open > a {
	padding: 10px 11px 9px;
}
.top_level > li:first-child.is_active > a,
.top_level > li:first-child.is_open > a {
	padding: 11px 11px 9px;
	
}

.second_level {
	border-top: #bbd0e8 1px solid;
}
.second_level > li {
	font-weight: bold;
	margin-left: -6px;
}
.second_level > li.is_active {
	
}
.second_level > li > a {
	border-left: #4f97cd 6px solid;
	background: #f2f5fa url(/assets/img/ic_lnavi_2nd.png) no-repeat 9px 0.75em;
	display: block;
	padding: 0 15px 4px 9px;
}
.second_level > li.is_active > a {
	border-left: #0068b6 6px solid;
	background: #89aad3 url(/assets/img/ic_lnavi_2nd_active.png) no-repeat 9px 0.75em;
	color: #0f303f;
}
.second_level > li.ic_window > a {
	border-left: #4f97cd 6px solid;
	background: url(/assets/img/ic_lnavi_2nd.png) no-repeat 9px 0.75em, url(/assets/img/ic_window.png) no-repeat 96%  51%;
	background-color: #f2f5fa;
	display: block;
	padding: 0 15px 4px 9px;
}
.second_level > li > a > span {
	border-top: #bbd0e8 1px solid;
	display: block;
	padding: 4px 0 0 16px;
}
.second_level > li.is_active > a > span,
.second_level > li:first-child > a > span {
	border-top: none;
	padding: 5px 0 0 16px;
}

.third_level > li {
	font-weight: normal;
}
.third_level > li.is_active {
	
}
.third_level > li > a {
	border-left: #4f97cd 6px solid;
	background: #f2f5fa url(/assets/img/ic_lnavi_3rd.png) no-repeat 21px 0.95em;
	display: block;
	padding: 0 15px 0 9px;
}
.third_level > li:first-child > a {
	padding: 0 15px 0 9px;
}
.third_level > li.is_active > a {
	border-left: #0068b6 6px solid;
	background: #89aad3 url(/assets/img/ic_lnavi_3rd_active.png) no-repeat 21px 0.95em;
	color: #0f303f;
}
.third_level > li.ic_window > a {
	border-left: #4f97cd 6px solid;
	background: url(/assets/img/ic_lnavi_3rd.png) no-repeat 21px 0.95em, url(/assets/img/ic_window.png) no-repeat 96%  51%;
	background-color: #f2f5fa;
	display: block;
	padding: 0 15px 0 9px;
}
.third_level > li:first-child > a > span {
	border-top: #bbd0e8 1px solid;
	padding: 4px 0 3px 22px;
}
.third_level > li > a > span {
	border-top: #bbd0e8 1px solid;
	display: block;
	padding: 4px 0 3px 22px;
}
.third_level > li.is_active > a > span {
	border-top: none;
	padding: 5px 0 3px 22px;
}

.fourth_level > li {
	font-weight: normal;
}
.fourth_level > li.is_active {
	
}
.fourth_level > li > a {
	border-left: #4f97cd 6px solid;
	background: #f2f5fa url(/assets/img/ic_lnavi_4th.png) no-repeat 35px 0.9em;
	display: block;
	padding: 4px 15px 0 9px;
}
.fourth_level > li.is_active > a {
	border-left: #0068b6 6px solid;
	background: #89aad3 url(/assets/img/ic_lnavi_4th_active.png) no-repeat 35px 0.9em;
	color: #0f303f;
}
.fourth_level > li > a > span {
	display: block;
	padding: 0 0 3px 34px;
}

.local_navi .relation_block {
	border-top: #a0b4bf 1px solid;
	padding-top: 30px;
}
.local_navi .relation_block ~ .relation_block {
	border-top: none;
	padding-top: 10px;
}


/* footer */
.footer_navi {
	background: #e3eaf5;
	min-width: 980px;
	padding: 47px 0 45px;
}
.footer_inner {
	position: relative;
}
.col4.opt_footer {
	width: 230px;
	float: left;
	margin-left: 20px;
}
.col4.opt_footer:first-child {
	margin-left: 0;
}
.footer_link_title {
	padding: 6px 0 5px 37px;
	border-bottom: #c3cdd6 1px solid;
	margin-bottom: 10px;
	font-size: 110%;
	font-weight: bold;
}
.footer_link_title.index {
	background: url(/assets/img/ic_f_index.png) no-repeat 0 0.1em;
}
.footer_link_title.info {
	background: url(/assets/img/ic_f_info.png) no-repeat 0 0.1em;
}
.footer_link_title.home {
	background: url(/assets/img/ic_f_home.png) no-repeat 0 0.1em;
}
.footer_link_title.business {
	background: url(/assets/img/ic_f_business.png) no-repeat 0 0.3em;
}
.footer_link_title.energy {
	background: url(/assets/img/ic_f_energy.png) no-repeat 0 0.2em;
}
.footer_link_title.corporate {
	background: url(/assets/img/ic_f_corporate.png) no-repeat 0 0.1em;
}
.facebook .footer_link_bnr a {
	display: block;
	min-height: 40px;
	background: url(/assets/img/ic_f_facebook.png) no-repeat 0 50%;
	box-sizing: border-box;
	-ms-box-sizing: border-box;
	padding: 4px 0 4px 47px;
}
.youtube .footer_link_bnr a {
	display: block;
	min-height: 40px;
	background: url(/assets/img/ic_f_youtube.png) no-repeat 0 50%;
	box-sizing: border-box;
	-ms-box-sizing: border-box;
	padding: 4px 0 4px 47px;
}
.twitter .footer_link_bnr a {
	display: block;
	min-height: 40px;
	background: url(/assets/img/ic_f_twitter.png) no-repeat 0 50%;
	box-sizing: border-box;
	-ms-box-sizing: border-box;
	padding: 4px 0 4px 47px;
}
.footer_label {
	min-width: 980px;
	padding: 15px 0 15px;
}
.footer_copy {
	font-size: 80%;
}
.footer_copy strong {
	font-size: 140%;
	padding-right: 15px;
}

/*** block_skip ***/
/* Block Skip */
.block_skip {
	z-index: 9999;
	overflow: visible;
	margin: 0;
	padding: 0;
	width: 100%;
}
.block_skip a {
	display: block;
	width: 100%;
	min-width: 1000px;
	color: #fff;
	text-align: center;
	text-decoration: none;
	font-size: 1px;
	cursor: default;
	height: 1px;
	margin-top: -1px;
	overflow: hidden;
	position: absolute;
}
.block_skip a:hover {
	text-decoration: underline;
}
.block_skip a.show {
	background: #666;
	color: #fff;
	height: 1em;
	padding: 5px 0;
	font-size: 90%;
	line-height: 1.3;
	cursor: pointer;
	position: relative;
}
.popup .block_skip a {
	min-width: inherit;
}
.reader {
	font-size: 1px !important;
	position: absolute;
	height: 1px;
	width: 1px;
	text-indent: -9999px;
	overflow: hidden;
}
.ignore {
	display: none;
}
.analysis {
	display: none;
}


/*** non resposive default ***/
#l_header_sp,
#header_search_sp {
	display: none;
}


/*** print ***/
@media print {

.footer_navi {
	display: none;
}
}