/* CSS Document */


.clear {
	clear: both;
}

/* コンテンツ共通 start*/
.contents h1 {
	font-size: 30px;
	line-height: 40px;
	margin: 20px 20px;
	position: relative !important;
	top: 0;
	left: 0 !important;
	color: #333 !important;
	z-index: 0 !important;
	width: auto !important;
	text-overflow: clip !important;
	white-space: normal !important;
	overflow: hidden !important;
}

.sub_h2 {
	margin: 20px;
	padding: 5px 0;
	font-size: 16px;
	font-weight: bold;
	border: 2px dashed #CCCCCC;
	border-width: 2px 0 2px 0;
}

.study_contents {
	background: #FEF8E9;
	padding-bottom: 20px;
	margin-bottom: 20px;
}

.study_text {
	padding: 15px 0;
	border-bottom: 2px dashed #CCCCCC;
}

.text_yellow {
	padding: 15px;
	background: #FEF8E9;
}

.text_brown {
	padding: 15px;
	background: #F5ECDF;
}

.study_text p {
	clear: both;
}

.study_answer {
	border: 2px solid #747A8C;
	border-radius: 5px;
	padding: 10px;
	margin: 15px 0 30px 0;
	overflow: hidden;
	background: #FFFFFF;
}

.study_answer_img {
	float: left;
	width: 200px;
}

.study_answer_img img {
	padding: 2px;
	border: 1px solid #999999;
}

.study_answer_info {
	float: right;
	width: 400px;
	font-size: 13px;
	line-height: 20px;
	padding: 10px 0 0 0;
}

.study_answer_info span {
	font-size: 15px;
}

.study_contents h2 {
    margin: 15px 0;
    padding: 5px 10px;
    color: #FFFFFF;
    font-size: 18px;
    font-weight: bold;
    background: #8C7F74;
}

.study_contents h3 {
	margin: 15px 0;
	padding: 5px 10px;
	color: #FFFFFF;
	font-size: 18px;
	font-weight: bold;
	background: #8C7F74;
}

.study_subtitle {
	background: #747A8C;
	color: #fff;
	padding: 5px 10px;
	margin: 15px 0;
}

.illust {
	text-align: center;
}

.study_box {
	border: 3px solid #747A8C;
	padding: 12px;
	background: #fff;
	margin-bottom: 10px;
}

.study_box span {
	display: block;
	border-bottom: 2px dashed #747A8C;
	margin-bottom: 10px;
	padding-bottom: 10px;
	font-weight: bold;
	color: #747A8C;
}

.study_box strong {
	background: #ffbb00;
	color: #fff;
	padding: 0 10px;
	margin-right: 5px;
}

.study_box b {
	color: #B2936A;
	font-size: 13px;
}

.study_point {
	font-size: 25px;
	color: #D2232A;
}

.study_point img {
	float: left;
	width: 10%;
	margin: 0 5px 5px 0;
}

.study_point span {
	display: block;
	padding: 15px 0 5px 0;
}

.study_point_p {
	padding: 10px;
	border-radius: 5px;
	background: #F9EDED;
}

/* コンテンツ共通 end-----------------------*/
.study_0910 {
	text-align: center;
	margin: 20px;
}

.study_table_0910 {
	border: none;
	width: 550px;
	margin: auto;
}

.study_table_0910 td {
	padding: 10px;
	border: none;
	border-radius: 5px;

}

.study_table_0910_1 {
	width: 90px;
	text-align: center;
}

.study_table_0910_color01 {
	background-color: #E3CCCC;
	font-weight: bold;
}

.study_table_0910_3 {
	width: 100px;
	text-align: center;
	background-color: #E3CCCC;

}

.study_table_0910_color02 {
	background-color: #CEA6A6;
	color: #FFF;

}

.study_table_0910_color03 {
	background-color: #FFF;
	text-align: left;
}

.study_table_0910_color04 {
	background-color: #FFF;
	text-align: center;
}

.study_table_0910_4 {

	width: 180px;
	text-align: center;

}

.study_table_0910_5 {
	width: 151px;
}

/* 161124追加-----------------------*/
.study_161124 {

	border: 1px #CCC solid;
	padding: 10px;
	margin: 10px auto;
}

.study_text span {
	font-weight: bold;
	color: #747A8C;
}

/* 18920追加-----------------------*/
.study_text span.study_txt_red {
	color: #b20000;
}

.study_txt_blue {
	color: #00008c !important;
	font-size: 15px !important;
	line-height: 27px !important;
	margin: 0 !important;
    background: none !important;
}

.study_num_1809 {
	color: #1A3167;
	font-weight: bold;
	font-size: 16px;
	margin: 15px auto 10px;
	border-bottom: 1px solid #1A3167;
}

/* 190411追加-----------------------*/


.study_text span.study_txt_blue_tl {
	font-size: 17px;
	color: #00008c;
}

.study_txt_lisk {
	border: 2px solid #00008c;
	border-radius: 5px;
	padding: 10px;
	background-color: #FFF;
}

.study_img_l {
	float: left;
	width: 65%;
	margin-bottom: 30px;
}

.study_img_r {
	float: right;
	width: 35%;
}

/* 191005追加-----------------------*/
.study_waku_red {
	width: 100%;
	border: 1px solid #b20000;
	overflow: hidden;
	background-color: #FFF;
}

.study_waku_red p {
	width: 100%;
	background-color: #b20000;
	text-align: center;
	font-weight: bold;
	color: #fff;
}

.study_waku_red_left {
	float: left;
	width: 50%;
}

.study_waku_red_right {
	float: right;
	width: 50%;
	border-left: 1px solid #b20000;
	box-sizing: border-box;
}

.study_waku_red ul {
	padding: 10px;
	box-sizing: border-box;
}

.study_txt_gray {
	font-weight: bold;
	color: #576269;
}

.study_bg_gray {
	background-color: #576269;
	width: 55%;
	padding: 20px;
	box-sizing: border-box;
	color: #fff;
	line-height: 23px;
	float: left;
}

.study_bg_gray p {
	text-align: center;
	font-weight: bold;
	border-bottom: 2px solid #fff;
	font-size: 17px;
	line-height: 28px;
	margin-bottom: 5px;
}

.study_waku_gray {
	border: 1px solid #576269;
	position: relative;
	padding: 20px;
	box-sizing: border-box;
	width: 42%;
	float: right;
	line-height: 23px;
}

.study_waku_gray::before {
	content: '';
	width: calc(100% + 0px);
	height: calc(100% + 0px);
	border: 1px solid #000;
	position: absolute;
	top: -5px;
	left: 5px;
}

.study_waku_gray p {
	text-align: center;
	font-size: 17px;
	font-weight: bold;
	margin-bottom: 10px;
}

.study_table_tl {
	background-color: #720000;
	text-align: center;
	padding: 7px 0;
	color: #fff;
	font-size: 17px;
	font-weight: bold;
}

table {
	background-color: #FFF;
	border: 2px solid #720000;
	border-spacing: inherit;
	border-collapse: collapse;
}

.study_example th {
	background: #730000;
	color: #fff;
	padding: 10px;
	width: 70px;
	text-align: center;
	border-bottom: 1px solid #fff;
}

.study_example td {
	border-right: 1px solid #720000;
	padding: 10px;
	border: 2px solid #720000;

}