@charset "utf-8";
/*=====================================================
 * Style URL: /common/css/contents.css
 * Version: 1.0
 * Last Up Date: 2021/06/xx
 *
 * Markup Reference:
 *
=====================================================*/

/*
===== index (top page) ===========================*/

.l-main #index nav.bt_01 {
	position: relative;
	width: 56.444%;
	margin: 5.555% auto 0;
	z-index: 4;
}

.l-main #index nav.bt_01 a {
	display: block;
	background: #00B1ED;
	border-radius: 10px;
	box-shadow: 0px 7px 0 rgba(0,143,191,1);
	text-align: center;
	color: #ffffff;
	line-height: 3.692;
	text-decoration: none;
	transition: none;
}

.l-main #index nav.bt_01:hover {
	padding-top: 7px;
}

.l-main #index nav.bt_01:hover a {
	margin-bottom: -7px;
	box-shadow: none;
}

.l-main #index nav.bt_01 a span {
	font-weight: 900;
}

.l-main #index nav.bt_02 {
	position: relative;
	width: 38.9%;
	margin: 3.333% auto 0;
	z-index: 4;
}

.l-main #index nav.bt_02 a {
	display: block;
	background: #BABABA;
	border-radius: 10px;
	box-shadow: 0px 7px 0 rgba(147,147,147,1);
	text-align: center;
	color: #ffffff;
	line-height: 3.35;
	text-decoration: none;
	transition: none;
}

.l-main #index nav.bt_02:hover {
	padding-top: 7px;
}

.l-main #index nav.bt_02:hover a {
	margin-bottom: -7px;
	box-shadow: none;
}

.l-main #index nav.bt_02 a span {
	font-weight: 900;
}

/* sec_main
--------------------*/
.l-main #index .sec_main {
	padding: 56px 20px 8.785%;
	background: #00B1ED url(/baby/iron_measurement_activity/img/bg_01.png) no-repeat 50% 100%;
	background-size: 100% auto;
	text-align: center;
}

.l-main #index .sec_main h1 {
	max-width: 1200px;
	margin: 0 auto;
}

/* sec_01
--------------------*/
.l-main #index .sec_01 {
	position: relative;
	margin-top: -2px;
	padding: 0 20px;
	background: #ffffff;
	z-index: 2;
}

.l-main #index .sec_01 h2 img {
	margin: -10px 0 0;
}

.l-main #index .sec_01 h2 + p {
	line-height: 1.35;
	letter-spacing: 0.05em;
	white-space: nowrap;
	text-align: center;
}

.l-main #index .sec_01 .wrap {
	margin: 30px 0 0;
	background: url(/baby/iron_measurement_activity/img/bg_02.png) no-repeat 50% 0;
	background-size: 1400px auto;
}

.l-main #index .sec_01 .wrap .outline {
	margin: 0 0 -4%;
	padding: 5% 0 6%;
	background: #E2F8FF url(/baby/iron_measurement_activity/img/bg_03.png) no-repeat 50% 0;
	background-size: 100% auto;
	border-radius: 20px;
}

.l-main #index .sec_01 .wrap .outline figure + p {
	margin: 4.7% 0 0;
	text-align: center;
}

.l-main #index .sec_01 .wrap .outline ul.note {
	margin: -0.7% 0;
	line-height: 2;
	letter-spacing: 0.05em;
	text-align: center;
}

.l-main #index .sec_01 + .bg_01 {
	margin: 0 -20px;
	background: #E2F8FF;
}

/* sec_02
--------------------*/
.l-main #index .sec_02 {
	padding: 0 20px;
}

.l-main #index .sec_02 .wrap {
	background: url(/baby/iron_measurement_activity/img/bg_05.png) no-repeat 50% 0;
	background-size: 1400px auto;
}

.l-main #index .sec_02 .wrap .outline {
	position: relative;
	margin: 0 0 -20.3%;
	padding: 5% 5% 7%;
	background: #ffffff;
	border-radius: 20px;
}

.l-main #index .sec_02 .wrap .outline .ms {
	padding: 0 0 5.555%;
}

.l-main #index .sec_02 .wrap .outline .ms figure {
	width: 47.777%;
}

.l-main #index .sec_02 .wrap .outline p {
	line-height: 1;
	text-align: center;
}

.l-main #index .sec_02 + .bg_01 {
	position: relative;
	margin: 0 -20px;
	z-index: 3;
}

/* sec_03
--------------------*/
.l-main #index .sec_03 {
	position: relative;
	padding: 0 20px;
	background: #ffffff;
	z-index: 2;
}

.l-main #index .sec_03 .wrap {
	margin: 30px 0 0;
	background: url(/baby/iron_measurement_activity/img/bg_07.png) no-repeat 50% 0;
	background-size: 1400px auto;
}

.l-main #index .sec_03 h2 + p.note {
	margin: -1.875% 0 0;
	color: #4a4a4a;
	line-height: 1.5;
	text-align: center;
}

.l-main #index .sec_03 .wrap .outline {
	position: relative;
	margin: 0 0 -4%;
	padding: 5%;
	background: #E2F8FF;
	background-size: 100% auto;
	border-radius: 20px;
}

.l-main #index .sec_03 .wrap .outline .bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
}

.l-main #index .sec_03 .wrap .outline .ms {
	padding: 0 0 4.444%;
}

.l-main #index .sec_03 .wrap .outline .ms + p {
	line-height: 2;
	text-align: center;
}

.l-main #index .sec_03 .wrap .outline .ms + p + p + p {
	line-height: 1;
	text-align: center;
}

.l-main #index .sec_03 .wrap .outline p.note {
	margin: 4% 0 -3.2%;
	line-height: 1.5;
	text-align: center;
}

.l-main #index .sec_03 + .bg_01 {
	margin: 0 -20px;
	background: #E2F8FF;
}

.l-main #index .sec_03 .sec_area {
	margin: 6.666% 0 0;
	padding: 0 0 5%;
	background-color: rgba(0,178,236,0.25);
	border-radius: 10px;
}

.l-main #index .sec_03 .sec_area p {
	font-weight: 700;
	line-height: 1;
	text-align: center;
}

.l-main #index .sec_03 .sec_area ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0 3%;
	margin: 4.444% 3.333% 0;
}

.l-main #index .sec_03 .sec_area ul li {
	width: calc((100% - 9%) / 4);
	text-align: center;
}

.l-main #index .sec_03 .sec_area ul li:nth-child(5),
.l-main #index .sec_03 .sec_area ul li:nth-child(6),
.l-main #index .sec_03 .sec_area ul li:nth-child(7) {
	margin-top: 4.1666%;
}

.l-main #index .sec_03 .sec_area ul li a {
	display: block;
	background: #00B1ED;
	padding: 1px 0 0;
	border-radius: 10px;
	box-shadow: 0px 5px 0 rgba(0,143,191,1);
	text-align: center;
	color: #ffffff;
	line-height: 4.142;
	text-decoration: none;
	transition: none;
}

.l-main #index .sec_03 .sec_area ul li:hover {
	padding-top: 5px;
}

.l-main #index .sec_03 .sec_area ul li:hover a {
	margin-bottom: -5px;
	box-shadow: none;
}

.l-main #index .sec_03 .sec_area ul li a span {
	font-weight: 900;
}

/* modal
--------------------*/
.modal_wrapper {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
	z-index: 1000;
}

.modal_wrapper .overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
	background-color: rgba(0,178,236,0.6);
	z-index: 1000;
}

.modal_inner {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	width: calc(100% - 40px);
	max-width: 1030px;
	height: 70vh;
	z-index: 1001;
}

.modal_inner .close {
	position: absolute;
	top: -37px;
	right: -20px;
	width: 60px;
	height: 77px;
	background: url(/baby/iron_measurement_activity/img/close_ov.png) no-repeat 50% 50%;
	background-size: 60px auto;
	cursor: pointer;
}

.modal_inner .close img {
	transition: .3s all;
}

.modal_inner .close:hover img {
	opacity: 0;
}

.modal_content {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #ffffff;
	border-radius: 14px;
}

.modal_content h3 {
	padding: 27px 0 0;
	color: #00B1ED;
	font-size: 34px;
	font-weight: 700;
	line-height: 1;
	text-align: center;
}

.modal_content h3 + p {
	margin: 12px 0 0;
	font-size: 18px;
	line-height: 1;
	text-align: center;
}

.modal_content h3 + p + .note {
	display: block;
	position: absolute;
	top: 60px;
	right: 26px;
	width: 210px;
	padding: 0 0 0 1.2em;
	font-size: 12px;
	font-weight: 500;
	line-height: 18px;
}

.modal_content h3 + p + .note:after {
	content: "※";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
}

.modal_content .wrapper {
	margin: 20px 30px 0;
	padding: 30px 10px 30px 30px;
	background: #E2F8FF;
	border-radius: 10px;
}

.modal_content .wrapper .inner {
	height: calc(70vh - 204px);
	padding: 0 10px 0 0;
	overflow: hidden;
	overflow-y: auto;
}

.modal_content .wrapper h4 {
	position: relative;
	padding: 0 0 21px;
	font-size: 26px;
	font-weight: 700;
	line-height: 1;
}

.modal_content .wrapper h4:after {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 4px;
	background: #00B1ED;
	border-radius: 4px;
}

.modal_content .wrapper dl + h4 {
	margin: 30px 0 0;
}

.modal_content .wrapper dt {
	display: flex;
	align-items: center;
	width: 100%;
	border-bottom: 1px solid #00B1ED;
}

.modal_content .wrapper dt i {
	display: block;
	padding: 0 10px 0 0;
	color: #00B1ED;
	font-size: 14px;
	font-weight: 700;
	line-height: 48px;
}

.modal_content .wrapper dt i:nth-child(1) { flex: 1; padding-left: 20px; padding-right: 20px;}
.modal_content .wrapper dt i:nth-child(2) { width: 180px; }
.modal_content .wrapper dt i:nth-child(3) { width: 136px;}
.modal_content .wrapper dt i:nth-child(4) { width: 146px;}

@media only screen and (max-width: 940px) {
.modal_content .wrapper dt i:nth-child(2) { width: 110px; }
.modal_content .wrapper dt i:nth-child(3) { width: 90px;}
}

.modal_content .wrapper dd ul {
	display: flex;
	align-items: center;
	width: 100%;
	background-color: rgba(255,255,255,0.6);
	border-bottom: 1px solid #00B1ED;
}

.modal_content .wrapper dd li {
	padding: 20px 10px 20px 0;
	font-size: 16px;
}

.modal_content .wrapper dd li:nth-child(1) { flex: 1; padding-left: 20px; padding-right: 20px;}
.modal_content .wrapper dd li:nth-child(2) { width: 180px; }
.modal_content .wrapper dd li:nth-child(3) { width: 136px;}
.modal_content .wrapper dd li:nth-child(4) { width: 146px;}

@media only screen and (max-width: 940px) {
.modal_content .wrapper dd li:nth-child(2) { width: 110px; }
.modal_content .wrapper dd li:nth-child(3) { width: 90px;}
}

.modal_content .wrapper dd li i {
	display: none;
}

.modal_content .wrapper dd li nav a {
	display: block;
	width: 130px;
	padding: 0 0 1px 13px;
	background: #00B1ED url(/baby/iron_measurement_activity/img/bullet_blank.png) no-repeat right 16px center;
	background-size: 14px auto;
	border: 2px solid #00B1ED;
	border-radius: 10px;
	color: #ffffff;
	font-size: 14px;
	font-weight: 700;
	line-height: 30px;
	text-decoration: none;
}

.modal_content .wrapper dd li nav a:hover {
	background: #ffffff url(/baby/iron_measurement_activity/img/bullet_blank_ov.png) no-repeat right 16px center;
	background-size: 14px auto;
	color: #00B1ED;
}

#modal_result .modal_content h3 {
	padding: 40px 0 0;
}

#modal_result .modal_content .wrapper {
	margin: 40px 30px 0;
	padding: 35px 10px 35px 30px;
}

#modal_result .modal_content .wrapper .inner {
	height: calc(70vh - 214px);
	letter-spacing: 0.05em;
}

#modal_result .modal_content .wrapper table {
	width: 100%;
	border-top: 1px solid #04B2EC;
	border-left: 1px solid #04B2EC;
	font-size: 14px;
	font-weight: 700;
	line-height: 24px;
}

#modal_result .modal_content .wrapper table th,
#modal_result .modal_content .wrapper table td {
	width: calc(100% / 4);
	padding: 12px 5px;
	border-right: 1px solid #04B2EC;
	border-bottom: 1px solid #04B2EC;
	font-weight: 700;
	text-align: center;
}

#modal_result .modal_content .wrapper p + table td {
	padding: 7px 5px;
}

#modal_result .modal_content .wrapper sup {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	vertical-align: 2px;
	transform: translateY(-4px);
}

#modal_result .modal_content .wrapper table th {
	background-color: rgba(89,197,232,0.4);
}

#modal_result .modal_content .wrapper table td {
	background-color: rgba(255,255,255,0.4);
}

#modal_result .modal_content .wrapper table em {
	color: #DC000B;
	font-size: 18px;
	font-weight: 700;
}

#modal_result .modal_content .wrapper table span {
	display: block;
	margin: -5px 0 0;
	font-size: 12px;
}

#modal_result .modal_content .wrapper .note {
	margin: 17px 0 0;
}

#modal_result .modal_content .wrapper .note li {
	margin: 0 0 0 2em;
	padding: 3px 0 0;
	font-size: 12px;
	line-height: 18px;
	text-indent: -2em;
}

#modal_result .modal_content .wrapper .note li span {
	display: inline-block;
	width: 2em;
	text-indent: 0;
}

#modal_result .modal_content .wrapper p {
	margin: 17px 0 0;
	font-size: 16px;
	line-height: 28px;
}

#modal_result .modal_content .wrapper .table_wrap {
	position: relative;
	margin: 68px 0 0;
}

#modal_result .modal_content .wrapper .table_wrap .fukidashi {
	position: absolute;
	top: -55px;
	left: 25%;
	width: 25%;
}

#modal_result .modal_content .wrapper .table_wrap .fukidashi span {
	display: block;
	position: relative;
	width: fit-content;
	margin: 0 auto;
	padding: 0 5px 1px 7px;
	background: #ffffff;
	border: 1px solid #00B3EC;
	border-radius: 6px;
	line-height: 38px;
	white-space: nowrap;
	text-align: center;
}

#modal_result .modal_content .wrapper .table_wrap .fukidashi span:after {
	content: "";
	display: block;
	position: absolute;
	left: 50%;
	bottom: -8px;
	transform: translateX(-50%);
	width: 9px;
	height: 8px;
	background: url(/baby/iron_measurement_activity/img/fukidashi.png) no-repeat 50% 0;
	background-size: 9px auto;
}

#modal_result .modal_content .wrapper .table_wrap {
	font-size: 14px;
}

#modal_result .modal_content .wrapper .table_wrap em {
	padding: 0 3px;
	color: #DC000B;
	font-size: 18px;
	font-weight: 700;
	vertical-align: -1px;
}

@media screen and (max-width: 840px) {
	#modal_result .modal_content .wrapper .table_wrap {
		font-size: 12px;
	}
	
	#modal_result .modal_content .wrapper .table_wrap em {
		padding: 0 3px;
		color: #DC000B;
		font-size: 16px;
		font-weight: 700;
		vertical-align: -1px;
	}
}

/* sec_04
--------------------*/
.l-main #index .sec_04 {
	position: relative;
	padding: 0 20px;
	z-index: 2;
}

.l-main #index .sec_04 {
	background: url(/baby/iron_measurement_activity/img/bg_10.png) no-repeat 50% 0;
	background-size: 1400px auto;
}

.l-main #index .sec_04 .sec_inner:after {
	content: "";
	display: block;
	margin: 0 0 -5%;
	padding: 5% 0 0;
	font-size: 0;
	line-height: 0;
}

.l-main #index .sec_04 h2 img {
	margin: -5% 0 0;
}

.l-main #index .sec_04 .outline {
	position: relative;
	padding: 5% 5% 6%;
	background: #ffffff;
	border-radius: 20px;
}

.l-main #index .sec_04 .outline + .outline {
	margin-top: 5%;
}

.l-main #index .sec_04 .outline .num {
	position: absolute;
	top: 0;
	left: 0;
	width: 13.6%;
	margin: -4% 0 0 -4.8%;
}

.l-main #index .sec_04 .outline h3 {
	font-weight: 900;
	line-height: 1;
	text-align: center;
}

.l-main #index .sec_04 .outline .ms {
	margin: 5.555% 0 0;
}

.l-main #index .sec_04 .outline .ms .ls {
	width: 30%;
}

.l-main #index .sec_04 .outline .ms .rs {
	width: 65.555%;
	padding: 1.5% 0 0;
}

.l-main #index .sec_04 .outline .ms .rs p {
	line-height: 1.666;
}

.l-main #index .sec_04 .outline .ms .rs .lc {
	width: 86%;
	padding: 5% 0 0;
	line-height: 1.571;
}

.l-main #index .sec_04 .outline .ms .rs .rc {
	width: 10.169%;
}

.l-main #index .sec_04 .outline .ms .rs .note {
	margin: 4% 0 -2%;
	line-height: 1;
	text-align: right;
}

.l-main #index .sec_04 .outline .ms .rs .note_02 {
	padding: 4% 0 0;
	line-height: 1.571;
}

.l-main #index .sec_04 + .bg_01 {
	margin: 0 -20px;
	background: #E2F8FF;
}

/* sec_05
--------------------*/
.l-main #index .sec_05 {
	position: relative;
	padding: 0 20px 100px;
	background: #ffffff url(/baby/iron_measurement_activity/img/bg_12.png) no-repeat 50% 0;
	background-size: 100% auto;
	z-index: 2;
}

.l-main #index .sec_05 h2 {
	margin: 0 -3%;
}

.l-main #index .sec_05 h2 img {
	margin: -4.7% 0 0;
}

.l-main #index .sec_05 .bt_01 {
	width: 50.8%;
	margin-top: -13.2%;
}

.l-main #index .sec_05 .outline {
	margin: 8.7% 0 0;
	padding: 5% 0;
	background: #E2F8FF url(/baby/iron_measurement_activity/img/bg_13.png) no-repeat 50% 100%;
	background-size: 100% auto;
	border-radius: 20px;
	text-align: center;
}

.l-main #index .sec_05 .outline h3 {
	font-weight: 900;
	line-height: 1;
}

.l-main #index .sec_05 .outline h3 + p {
	margin: 4.5% 0 0;
	line-height: 1.7;
}

.l-main #index .sec_05 .line {
	margin: 7% 0 5%;
	font-size: 0;
	line-height: 0;
}

.l-main #index .sec_05 .line + h3 {
	font-weight: 900;
	line-height: 1;
	text-align: center;
}

.l-main #index .sec_05 .ms_01 {
	margin: 5% 0 0;
}

.l-main #index .sec_05 .ms_01 .ls {
	width: 27%;
}

.l-main #index .sec_05 .ms_01 .rs {
	width: 70%;
	padding: 1% 0 0;
}

.l-main #index .sec_05 .ms_01 dt {
	font-weight: 900;
	line-height: 1;
}

.l-main #index .sec_05 .ms_01 dd {
	margin: 4.285% 0 0;
	line-height: 1;
}

.l-main #index .sec_05 .ms_01 p {
	margin: 2.142% 0 0;
	line-height: 1.571;
}

.l-main #index .sec_05 .ms_02 dl.ls {
	width: calc(50% - 1px);
	padding: 5% 0 2.2%;
	border-right: 1px solid #d3d3d3;
	text-align: center;
}

.l-main #index .sec_05 .ms_02 dl.rs {
	width: 50%;
	padding: 5% 0 0;
	text-align: center;
}

.l-main #index .sec_05 .ms_02 dt {
	font-weight: 900;
	line-height: 1;
}

.l-main #index .sec_05 .ms_02 dl.ls dd {
	width: 48.902%;
	margin: 16.6% auto 0;
}

.l-main #index .sec_05 .ms_02 dl.rs dd {
	width: 48.4%;
	margin: 20.8% auto 0;
}

.l-main #index .sec_05 .sec_result {
	margin: 7% 0 0;
	padding: 4.6% 0 5.5%;
	border: 4px solid #00B2EC;
	border-radius: 20px;
	text-align: center;
}

.l-main #index .sec_05 .sec_result h3 {
	color: #00B2EC;
	font-weight: 700;
	line-height: 1;
}

.l-main #index .sec_05 .sec_result h3 + p {
	width: fit-content;
	margin: 5% auto 0;
	line-height: 1.666;
}

.l-main #index .sec_05 .sec_result h3 + p span {
	display: block;
	padding: 1% 0.7em 0 0;
	text-align: right;
}

.l-main #index .sec_05 .sec_result .bt_01 {
	width: 38.9%;
	margin-top: 4%;
}

.l-main #index .sec_05 .sec_result .bt_01 a {
	line-height: 3.35;
}