@charset "utf-8";
/* サイドメニューの設定 */
#side_menu {
	border-bottom: 1px solid #c9c9c9;
}
#side_menu a {
	color: #262626;
}
#side_menu a:hover {
	color: #0071bc;
}

#side_menu>li>a {
	display:block;
	padding: 10px 10px 10px 32px;
	font-size: 15px;
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	background: no-repeat 7px 50%  url(../images/icon_arrow_side.gif);
	cursor: pointer;
	border-top: 1px solid #c9c9c9;
	border-left: 1px solid #c9c9c9;
	border-right: 1px solid #c9c9c9;
}
#side_menu>li.side_down>a{
	background: no-repeat 10px 50% url(../images/icon_arrow_smenu_open.gif);
	color: #0071bc;
}
#side_menu>li.side_down>a:hover{
	color: #262626;
}

#side_menu>li>a.title {
    padding: 0;
    border: medium none;
}

.side_sub_menu li a{
	display:block;
	padding: 10px 10px 10px 32px;
	border-top: 1px dotted #8d8d8d;
	border-left: 1px solid #c9c9c9;
	border-right: 1px solid #c9c9c9;
	background-color: #F5F7FC;
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
    /* text-indent: -1em; */
	position: relative;
}
.side_sub_menu li a::before {
	content: "";
	border: 1px solid #0071bc;
	height: 2px;
	width: 2px;
	display: inline-block;
	border-radius: 2px;
	background-color: #0071bc;
	position: absolute;
	top: 19px;
	left: 20px;
}
#side_menu .side_sub_menu2 li a{
    display: block;
    padding: 10px 10px 10px 45px;
    border-top: 1px dotted #8D8D8D;
    border-left: 1px solid #C9C9C9;
    border-right: 1px solid #C9C9C9;
    background-color: #F5F7FC;
    font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
    /* text-indent: -1em; */
}
#side_menu .side_sub_menu2 li a.selected{
	color: #FFF;
	background-color: #56BDE8;
}
/* メインの設定 */
#main h1, #main_s h1 {
    clear: both;
    position: relative;
    margin-bottom: 20px;
    border: 1px solid #C9C9C9;
}
#main h1 span, #main_s h1 span {
    padding: 10px 0 9px 20px;
    line-height: 25px;
    display: block;
    font-size: 19px;
    font-weight: bold;
    font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
    border-bottom: 4px solid #2460AC;
    background: -moz-linear-gradient(top, #ffffff 0%, #ffffff 50%, #ffffff 50%, #cfdcee 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ffffff), color-stop(50%, #ffffff), color-stop(50%, #ffffff), color-stop(100%, #cfdcee));
    background: -webkit-linear-gradient(top, #ffffff 0%, #ffffff 50%, #ffffff 50%, #cfdcee 100%);
    background: -o-linear-gradient(top, #ffffff 0%, #ffffff 50%, #ffffff 50%, #cfdcee 100%);
    background: -ms-linear-gradient(top, #ffffff 0%, #ffffff 50%, #ffffff 50%, #cfdcee 100%);
    background: linear-gradient(to bottom, #ffffff 0%, #ffffff 50%, #ffffff 50%, #cfdcee 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#cfdcee', GradientType=0 );
}
#main_s h2.accordion_p{
	padding:22px 30px 22px 44px;
	font-size:16px;
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	background:no-repeat 546px 50% url(../../weblearn/images/icon_arrow_accordion_open.gif);
	color: #0071bc;
	cursor:pointer;
	border-top:1px solid #c9c9c9;
	border-right:1px solid #c9c9c9;
	border-left:1px solid #c9c9c9;
    /* text-indent: -1em; */
	position: relative;
}
#main_s h2.open{
	background:no-repeat 546px 50% url(../../weblearn/images/icon_arrow_accordion_close.gif);
}
#main_s h2.accordion_p .member_only {
	position: absolute;
	top: 22px;
	left: 14px;
	width: 24px;
}
.learn_box{
	display:none;
	padding:25px;
	background:url(../../weblearn/images/img_weblearn_back.jpg);
	border-left:1px solid #c9c9c9;
	border-right:1px solid #c9c9c9;
}
.learn_box td{
	vertical-align:top;
	font-size:14px;
}
.learn_box td a{
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	color:#262626;
	text-decoration:underline;
}
.learn_img{
	padding:0 25px 0 0;
	width:206px;
}
.learn_img img{
	border:1px solid #c9c9c9;
    max-height: 153px;
    max-width: 204px;
}
.learn_box ol li{
	margin:0 0 0 25px;
	list-style:decimal;
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	position: relative;
}
.learn_box ol li .member_only {
	position: absolute;
	top: 1px;
	left: -43px;
	width: 18px;
}
.learn_box p.next_update {
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	color: #9c9c9c;
}
.open{
	display:block;
}
.detail_t{
	margin: 0 0 20px;
	padding: 9px 0 10px 28px;
	font-size: 16px;
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	color: #FFF;
	line-height: 1;
	background-color: #2460AC;
    text-indent: -1em;
}
.d_txt{
	margin:0 0 30px;
}
.d_img{
	margin:0 auto;
}
.d_img_txt{
	padding:10px 0 30px;
}
.ex_txt{
	font-size:10px;
	margin:0 0 40px;
}
.page{
	margin:40px 0 40px;
	text-align:center;
}
.page li{
	display:inline-block;
	padding:0 5px;
}
.page li a{
	display:block;
	font-size:15px;
	width:28px;
	line-height:28px;
	border:1px solid #c9c9c9;

}
.page li a:hover,.page li a.current{
	background-color:#2460AC;
	color:#FFF;
}
.page li a.wide{
	width:93px;
}

.page li a.wide_auto{
	width:auto;
	padding: 0 10px;
}

.page li div.disabled_btn{
    font-size:15px;
    width:93px;
    line-height:28px;
    border:1px solid #c9c9c9;
    overflow: hidden;
    color: #b5b5b5
}

.info {
	margin: 0 0 30px;
	width:575px;
}
.info th a {
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	display:block;
	padding: 11px 0 11px 12px;
	font-size: 16px;
	line-height: 1;
	background-color: #F1F7FB;
	border-top: 1px solid #7fb8db;
	border-bottom: 1px dotted #8d8d8d;
}
.info td {
	padding-top: 20px;
	vertical-align: top;
}
.info_img {
	padding-right: 20px;
	width: 182px;
}
.info_img img{
	border:1px solid #c9c9c9;
}
.pdf{
	margin:0 0 40px;
	padding:11px 0;
	text-align:center;
	background-color:#fefafa;
	border:1px solid #eec7c8;
}
#main_s h3{
	margin:0 0 10px;
	padding:0 0 0 12px;
	font-size:15px;
	font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	height:30px;
	line-height:30px;
	border:1px solid #c9c9c9;
}
.item td{
	padding:10px 10px 0 0;
	vertical-align:top;
}
.item_img{
	width:67px;
}
.item_img img{
	border:1px solid #c9c9c9;
    max-width: 65px;
    max-height: 51px;
}

.biko {
    margin: 0 0 40px;
}

.special_icon {
    vertical-align: middle;
}

/*  */
.learn_wrap{
    margin:0 0 25px;
    width:270px;
}
.learn_wrap .learn{
    position:relative;
    width:268px;
    padding:85px 0 0;
    border-left:1px solid #c9c9c9;
    border-top:1px solid #c9c9c9;
    border-right:1px solid #c9c9c9;
}
.learn_wrap .learn h2{
    position:absolute;
    width:270px;
    height:70px;
    vertical-align:middle;
    background:no-repeat url(../../weblearn/images/title_weblearn_back.png);
    top:5px;
    left:-5px;
}
.learn_wrap .learn h2 span{
    display:table-cell;
    vertical-align:middle;
    padding:0 80px 0 20px;
    width:170px;
    height:70px;
    font-size:17px;
    font-weight: bold;font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
    color:#FFF;
}
.learn_wrap .learn ul{
    padding:0 15px;
}
.learn_wrap .learn ul li{
    margin:0 0 0 15px;
    list-style:disc;
}

.sub-t{
    text-shadow: 1px 1px 0 rgba(0,0,0,.1);
    color: #993333;
}

.link_inquiry_area {
	background: url(../../product/images/img_contact_back.gif) no-repeat;
    width: 575px;
    height: 185px;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

body.en .link_inquiry_area{
	/* 英語版 */
	background: url(../../product/images/img_contact_back_en.html) no-repeat;
}


.link_inquiry_area a {
	display: block;
	position: absolute;
	top: 86px;
	left: 30px;
}

body.en .link_inquiry_area a{
	top: 25px;
}
#main_s.weblearn_main {
	width: 755px;
	font-size: 116%;
	letter-spacing: 0.05em;
	line-height: 1.8;
}
#main_s.weblearn_main .link_inquiry_area {
	margin: 0 auto 40px;
}

#main.words{
	width: 960px;
	padding-top: 40px;
}
#main.words h2,#main.wordsDt h2{
	clear:both;
	margin:0 0 20px;
	border:1px solid #c9c9c9;
	width:100%;
}
#main.words h2 span,#main.wordsDt h2 span{
	display:block;
	margin:0;
	padding:5px 30px 5px 15px;
	border-left:5px solid #2460AC;
	font-size:17px;
	font-weight: bold;
	font-family: "I-OTF-UDゴ表示Pro B", sans-serif;
	line-height:25px;
}
.words_search{
	background: #f2f2f2;
	margin-bottom: 60px;
	padding: 30px;
}
.words_search h3{
	display: flex;
	align-items: center;
	margin-bottom: 20px;
	font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	font-size: 19px;
	font-weight: bold;
	color: #2460AC;
}
.words_search h3 img{
	margin-right: 10px;
}
.words_search_list{
	display: grid;
	grid-template-columns: repeat(10, 1fr);
	gap: 10px;
}
.words_search_list li a{
	position: relative;
	background: linear-gradient(#fff, #f2f2f2);
	display: flex;
	align-items: center;
	height: 60px;
	border: solid 1px #C9C9C9;
	border-radius: 3px;
	font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	font-size: 17px;
	font-weight: bold;
	color: #262626;
}
.words_search_list li a:before{
	content: "";
	display: inline-block;
	width: 6px;
	height: 6px;
	margin: 0 10px;
	border-top: 2px solid #2460AC;
	border-left: 2px solid #2460AC;
	transform: rotate(135deg);
}
.words_search_list li a:after{
	position: absolute;
	left: 1px;
	bottom: 0;
	display: block;
	content: "";
	height: 1px;
	width: calc(100% - 2px);
	background: #fff;
}
.words_search_list li.off a{
	background: linear-gradient(#f2f2f2, #ebebeb);
	border: solid 1px #C9C9C9;
	color: #C9C9C9;
	pointer-events: none;
}
.words_search_list li.off a:before{
	border-top: 2px solid #C9C9C9;
	border-left: 2px solid #C9C9C9;
}
.words_search_list li.off a:after{
	content: none;
}
.words_choice{
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 40px 28px;
}
.words_choice_list{
	width: 300px;
}
.words_choice_list dd a{
	display: block;
	font-size: 15px;
	font-weight: bold;
}
#main .words_choice h2{
	width: 100%;
}
.words_cnt{
	margin-bottom: 40px;
}
.words_cnt dt{
	margin-bottom: 10px;
	padding-bottom: 10px;
	font-size: 16px;
	font-weight: bold;
	font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	border-bottom: solid 1px #C9C9C9;
}
.words_cnt .wbLink{
	background: #f1f5fb;
	margin-top: 15px;
	padding: 5px 10px;
	font-weight: bold;
	font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
}
#side_menu:has(.accordion_words) {
	border-bottom: none;
}
.accordion_words_ttl{
	background:#2460AC no-repeat 9px 50% url(../images/icon_arrow_b_smenu_open.gif);
	background-size: 13px;
	padding: 10px 10px 10px 32px;
	font-size: 15px;
	font-weight: bold;
	font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	color: #fff;
	cursor: pointer;
	border: 1px solid #C9C9C9;
}
.accordion_words_ttl.open{
	background:#2460AC no-repeat 9px 50% url(../images/icon_arrow_b_smenu_close.gif);
	background-size: 13px;
}
.accordion_words_cnt{
	display: none;
}
.accordion_words_cnt_ttl{
	padding: 10px 10px 10px 32px;
	font-size: 15px;
	font-weight: bold;
	font-family: "I-OTF-UDゴ表示Pro B",sans-serif;
	cursor: pointer;
	border-right: 1px solid #C9C9C9;
	border-left: 1px solid #C9C9C9;
	border-bottom: 1px solid #C9C9C9;
	pointer-events: none;
}
.accordion_words_cnt_ttl:has( + .accordion_words_cnt_list) {
	background: no-repeat 10px 50% url(../images/icon_arrow_smenu_open.gif);
	pointer-events: inherit;
}
.accordion_words_cnt_ttl.open{
	background: no-repeat 10px 50% url(../images/icon_arrow_smenu_close.gif);
}
.accordion_words_cnt_list{
	display: none;
	background: #e6ecf6;
	padding: 10px 10px 10px 32px;
	border-right: 1px solid #C9C9C9;
	border-left: 1px solid #C9C9C9;
	border-bottom: 1px solid #C9C9C9;
}
.accordion_words_cnt_list li{
	list-style: disc;
	color: #262626;
}
.accordion_words_cnt_list li a{
	color: #2460AC !important;
}
#contents.wordsDt{
	display: flex;
	justify-content: space-between;
	padding-top: 40px;
}
.side_wrap_words{
	position: sticky;
	top: 0;
	left: 0;
	height: 100svh;
	width: 185px;
	overflow-y: auto;
}
.side_wrap_words .side_menu{
	width: 100%;
	float: none;
}
#side_menu:has(.accordion_words) .open {
	display: block;
}
.wordsDt #main{
	width: 745px;
	float: none;
}

@media screen and (max-width: 768px){
	#main.words,.wordsDt #main{
		width: 100%;
		padding-top: 0;
		padding-left: 0;
	}
	#contents{
		padding: 20px 10px 0;
	}
	#contents.wordsDt{
		padding-top: 20px;
	}
	.words_search{
		margin-bottom: 30px;
		padding: 10px;
	}
	.words_search_list{
		grid-template-columns: repeat(4, 1fr);
	}
	.words_search_list li a{
		height: 48px;
		border-radius: 5px;
	}
	.words_choice{
		display: block;
	}
	#main .words_choice h2{
		margin-bottom: 10px;
	}
	.words_choice_list{
		width: 100%;
	}
	.words_choice_list+.words_choice_list{
		margin-top: 20px;
	}
	.words_choice_list dt > a{
		pointer-events: none;
	}
	#main.wordsDt h2,.words_choice_list dt:has(a){
		background: no-repeat right 10px top 50% url(../images/icon_arrow_smenu_open.gif);
	}
	#main.wordsDt h2.open,.words_choice_list dt:has(a).open{
		background: no-repeat right 10px top 50% url(../images/icon_arrow_smenu_close.gif);
	}
	.words_choice_list dd{
		display: none;
	}
	#contents.updown{
		display: flex;
		flex-wrap: wrap;
	}
	#side_menu:has(.accordion_words){
		width: 100%;
		float: none;
		order: 2;
		margin-top: 40px;
	}
	.side_wrap_words{
		display: none;
		position: inherit;
		height: auto;
	}
	#main.wordsDt{
		width: 100%;
		order: 1;
	}
	.words_wrap{
		display: none;
	}
	.words_wrap.open{
		display: block;
	}
	.words_cnt{
		margin-bottom: 20px;
	}
	#main h1.wordslist_ttl span{
		background: url(../images/icon_arrow_smenu_open.gif) no-repeat right 10px top 50%;
		filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#cfdcee', GradientType=0 );
	}
	#main h1.wordslist_ttl.open span{
		background: url(../images/icon_arrow_smenu_close.gif) no-repeat right 10px top 50%;
		filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#cfdcee', GradientType=0 );
	}
}
@media print, screen and (min-width: 769px) {
    .wordsDt #side_menu {
        float: none;
        width: 100%;
    }
}