@charset "utf-8";
/* CSS Document */
.artec_logo {
	margin-top: 15px;
}
.main_title {
	margin-top: -15px;
}
a:hover img {
	opacity: 0.5;
	-moz-opacity: 0.5;
	filter: alpha(opacity = 50);
}

.catalog_btn {
	display: inline-block;
}

/*ナビ背景*/
.naviback {
	background-color: #00a29a;
	width: 100%;
	margin-bottom: 60px;
	margin-top: 30px;
}
/*ナビ基本*/
li.pill {
	vertical-align: middle;
}
li.pill a {
	color: #ffffff;
	border-radius: 0px;
	font-size: 16px;
}
li.pill a:hover {
	background-color: inherit;
}
/*ナビアクティブ時*/
.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
	color: #ffffff;
	background-color: #007a73;
	border-radius: 0px;
}
/*ナビホバー時*/
.pill:hover, .pill li:focus {
	color: #ffffff;
	background-color: #007a73 !important;
}
/*ここまで*/

/*TOPページ*/
.bg_green{
background-color: #00a29a;
}

.bg_gray{
background-color: #e6e6e6;
}
/*画像共通マージン*/
.pctop_images {
	margin-top: 15px;
	margin-bottom: 75px;
}

.pc_images {
	margin-top: 60px;
	margin-bottom: 75px;
}
.book_banner {
	margin-top: -40px;
	margin-bottom: -30px;
	display: inline-block;
}
.parent{
 text-align:center;
}
.inquiry_text {
	font-size: 18px;
}

.briefing_title {
	margin-top: 75px;
	margin-bottom: 10px;
}

.briefing_box {
	border: 1px solid #000000;
	max-width: 960px;
	margin-left: auto;
	margin-right: auto;
	padding: 30px 15px;
}

/* ヘッダまわり */
.sub_title {
	font-size: 28px;
	color: #262626;
	margin-bottom: 5px;
}
.main_title {
	font-size: 40px;
	font-weight: 600;
	color: #00a29a;
	line-height: 54px;
	margin-bottom: 15px;
}
/*ここまで*/
.category_title {
	color: #00a29a;
	font-size: 30px;
	margin-bottom: 30px;
	margin-top: 15px;
}
.description {
	font-size: 20px;
	margin-bottom: 45px;
}

/* アコーディオン */
.panel-title {
	font-size: 20px;
	padding-top: 4px;
	padding-bottom: 4px;
}
.h_support, .h_mathe, .h_science, .h_synthesis {
	font-size:20px;
	color: white;
	padding-top: 6px;
	padding-bottom: 4px;
	margin-top: 10px;
	margin-bottom: 30px;
	border-radius: 4px;
}
.h_support {
	background: #0068B7;
}
.h_mathe {
	background: #2EA7E0;
}
.h_science {
	background: #00A44F;
}
.h_synthesis {
	background: #F08000;
}
.box {
	margin-bottom: 45px;
}
.text_number {
	font-size: 14px;
	margin-top: 10px
}

.text_name {
	font-size: 18px;
	margin-top: -5px;
	font-weight: 700;
}
.text_red {
	color: red;
}

/* 導入事例用 */
.casestudy {
	margin-bottom: 45px;
}

.case_day {
	font-size: 16px;
	margin-top: 10px;
	color: #666666;
}

.case_title {
	font-size: 18px;
	margin-top: 10px;
	font-weight: 700;
}

.case_name {
	font-size: 16px;
	margin-top: 5px;
}

.caseul{
	margin-left: -40px;
}

.caselist {
	display: inline-block;
	background-color: gainsboro;
	/*border: 1px solid black;*/
	border-radius: 20px;
	padding: 6px 20px;
	margin-top: 10px;
}
/*ここまで*/

footer {
	background-color: black;
	padding-top: 30px;
	padding-bottom: 15px;
	margin-top: 75px;
	color: white;
}
.companyname {
	font-size: 16px;
}
.copyright {
	font-size: 14px;
}
/* ページトップへ戻るボタン */
#page-top{
	position:fixed;
	display:none;
	width:100%;
	height: 0;
	bottom: 180px;
	z-index:2;
	margin: auto;
}

#page-top a{
	position:absolute;
	display:block;
	right: 40px;
	width:60px;
	height:84px;
	background-size: 60px 84px;
	-moz-background-size: 60px 84px;
	background-image:url('../images/top_btn.png');
	background-repeat: no-repeat;
/*	bottom:110px;*/
}
#page-top a:hover{
	opacity:0.5;
}

@media screen and (max-width:768px) {
	#page-top {
	display: none !important;
	}
}

.link-btn a {
	display: block;
	text-decoration: none;
	color: #ffffff;
	font-size: 20px;
	padding: 0.5em;
	line-height: 1.4em;
	margin-top: 1.6em;
	margin-bottom: 1.2em;
	border-radius: 5px;
	margin-left: auto;
	margin-right: auto;
	background-color: #337ab7;
}

.link-btn a:hover {
	opacity: 0.5;
	-moz-opacity: 0.5;
	filter: alpha(opacity = 50);
}