@charset "utf-8";
/*============================
	Foundation
==============================*/

/*--------- base_font_size -----------*/
div#body div#main.tech_body,
div#main div.link_anchor ul li{
	font-size: 1rem;
}

/*heading*/
#page_title h1{
	left:0px;
}
div#main.tech_body h2{
	font-size: 1.5rem;
	letter-spacing: 0.02em;
}
div#main.tech_body h3.label{
	font-size: 1.125rem;
}
div#main.tech_body h3.label.green{
	background-image:url(/tech/soil_pollution/images/bg_h3.png);
}
div#main.tech_body h3.label.green + .h3_btm{
	background-image:url(/tech/soil_pollution/images/bg_h3_btm.png);
}
div#main h4,
div#main h5 {
	margin: 1.5rem 0 0.375rem 0;
	font-size: 1.0625rem;
	font-weight: bold;
	letter-spacing:0.06em;
}
div#main h4.first,
div#main h5.first{
	margin-top: 0px;
}

/*float reset*/
div#body div#main.tech_body .col,
div#body div#main.tech_body .col_multi_2,
div#main div.link_anchor ul li,
p.go_pagetop a{
	float: none;
}
/*clearfix reset*/
div#body div#main.tech_body ul:after,
div#body div#main.tech_body dl:after,
div#body div#main.tech_body div.section:after,
div#body div#main.tech_body div.kakomi:after,
div#body div#main.tech_body .col:after,
p.go_pagetop:after{
	display: none;
}

.tech_body p.link,
.tech_body ul.link li,
.tech_body ul.list li.link,
.tech_body .rel_info ul.link li{
	padding-left: 1rem;
}

p.go_pagetop{
	display: flex;
	justify-content: flex-end;
}
p.go_pagetop a{
	flex: 0 0 auto;
}

/*---
column width redefine
---*/
.tech_body .col3 .col.span-2{
	width: 500px;
}
.tech_body .col4 .col.span-2{
	width: 370px;
}
.tech_body .col4 .col.span-3{
	width: 565px;
}

/*list style*/
div#main ul.list,
div#main ol.list{
	margin-bottom: 0;
}
div#main ul.list li,
div#main ol.list li{
	line-height: 1.7;
	margin-bottom: 0.25rem;
	background-position: 1px 0.5em;
}

div#main ul.list.small li{
	background:none;
	padding-left: 1em;
	text-indent: -1em;
}
div#main ul.list.small li::before{
	content: "・";
}

/*============================
	Layout
==============================*/

/*============================
	Object
==============================*/

/*---------------
	component
----------------*/
.c-flex_start{
	display: flex;
	justify-content:flex-start;
}
.c-flex_end{
	display: flex;
	justify-content:flex-end;
}
.c-flex_between{
	display: flex;
	justify-content: space-between;
}
.c-flex_center{
	display: flex;
	justify-content:center;
}
.c-flex_alignItem_center{
	align-items: center;
}
.c-flex_wrap{
	flex-wrap: wrap;
}
.c-align_center{
	text-align: center;
}
.c-align_right{
	text-align: right;
}
.c-valign_middle{
	vertical-align: middle;
}
.c-border_green{
	border-color: #32a05a;
}
.c-border_blue{
	border-color: #9ebadf;
}
.c-txt_green{
	color: #32a05a;
}
.c-txt_blue{
	color: #1c418d;
}
.c-bold{font-weight: bold;}
.c-gray_bk{
	background-color: #f0f0f0;
}
.c-justify{
	text-align: justify;
	text-justify: inter-ideograph;
}

.c-mb--1{
	margin-bottom: 1.25rem !important;
}
.c-mb--2{
	margin-bottom: 2.5rem !important;
}

.c-box_light_blue{
	background-color: #d8e4f2;
}
.c-content_width--600{
	width: 600px;
}
.c-content_width--500{
	width: 500px;
}

/*---------------
	project
----------------*/

/*full_width_section*/
.p-full_width_section{
	margin-left:1px; margin-right: 1px;
	padding: 2rem 0 2rem;
	position: relative;
}
div#main.tech_body .p-full_width_section div.section{
	padding-left: 99px;
}

/*border_box*/
.p-border_box{
	box-sizing: border-box;
	border-width: 1px;
	border-style: solid;
	border-radius: 6px;
	padding: 1rem 1.1875rem;
	margin: 1.25rem 0;
}
/*p-box_content*/
.p-box_content{
	box-sizing: border-box;
	border-radius: 6px;
	padding: 0.9375rem 1rem;
	margin: 1.25rem 0;
}

/*col in box*/
.p-border_box .col2 .col,
.p-box_content .col2 .col{
	width: 350px;
}
.p-border_box .col3 .col,
.p-box_content .col3 .col{
	width: 226px;
}
.p-border_box .col3 .col.span-2,
.p-box_content .col3 .col.span-2{
	width: 473px;
}

/*p-btn_large--green*/
.p-large_btn--green{ /*a tag*/
	display: block;
	flex: 0 0 auto;
	width: auto;
	margin: 2rem 0;
	border-radius: 6px;
	background: #32a05a url(/tech/soil_pollution/images/arrow_wh_large_btn.svg) no-repeat 1rem 50%;
	padding: 1.25rem 3.75rem;
	color: #fff;
	text-decoration: none;
	font-weight: bold;
	font-size: 1.375rem;
	line-height: 1.2;
	box-shadow:1px 2px 12px -1px rgba(0,0,0,0.4);
	transition: background-color 0.3s; 
}
.p-large_btn--green:hover{color: #fff; background-color: #0d7b3c;}
.p-large_btn--green:visited{
	color: #fff;
}

/*p-material 適用物質*/
.p-material{
	position: relative;
	line-height: 1;
}
.p-material dt{
	position: absolute;
	top:0px; left: 0px;
	width: 5em;
	text-align: center;
	padding: 0.5rem 0;
}
.p-material dd{
	padding-left: 6em;
}
.p-material dd ul{
	display:flex;
	justify-content: flex-start;
}
.p-material dd li{
	flex: 0 0 auto;
	width: auto;
	padding: 0.5rem 1.25rem;
	white-space: nowrap;
	background-color: #c1e2cd;
	margin-right: 0.6em;
	border-radius: 6px;
}

/*p-treatise_list 社外発表リスト*/
.p-treatise_list{
	font-size: 0.9375rem;
	line-height: 1.375rem;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	margin-top: 1rem;
}
.p-treatiseList__year{
	flex: 0 0 auto;
	width: 12%;
	padding: 0.5rem 0 0;
	border-top: #ccc 1px solid;
}
.p-treatiseList__list{
	flex: 0 0 auto;
	width: 88%;
}
.p-treatiseList__list > ul > li{
	box-sizing: border-box;
	padding: 0.5rem 0 0.5rem 1.25rem;
	border-top: #ccc 1px solid;
	background: url(/tech/soil_pollution/images/listmark_green.svg) no-repeat 0px 0.8rem;
}
.p-treatiseList__list > ul.link > li{
	background: url(/common/image/arrow_red.png) no-repeat 0px 0.8rem;
}
.p-treatiseList__list li .subtxt{
	margin-left: 3rem;
}

/*p-arrow_unit*/
.p-arrow_unit{
	display: flex;
	justify-content: space-between;
}
.p-arrow_unit .col{
	flex: 0 0 auto;
	width:340px;
	display: flex;
	align-items: center;
}
.p-arrow_unit .arrow{
	flex: 0 0 auto;
	width: 64px;
	display: flex;
	align-items: center;
}

/*table style*/
.p-data_table_area{
	border-radius: 6px;
	overflow: hidden;
	border: #789fd2 1px solid;
	margin-bottom: 1.25rem;
}
.p-data_table_area .inner{
	margin: -1px;
}
.p-data_table{
	/*box-sizing: border-box;*/
	width: 100%;
	font-size: 0.9375rem;
}

.p-data_table th,
.p-data_table td{
	border: #789fd2 1px solid;
	line-height: 1.6;
	padding: 0.6rem 0.8rem;
	vertical-align:middle;
}
.p-data_table th sup,
.p-data_table td sup{
	font-size: 0.7em;
	vertical-align:super;
}

.p-data_table th.header{
	background: #3e76bf;
	color: #fff;
	font-weight: normal;
	vertical-align:middle;
}
.p-data_table th{
	background: #e2eaf5;
	font-weight: bold;
	/*vertical-align: top;*/
	vertical-align:middle;
}
.p-data_table th.short{
	text-align: center;
	width: 4em;
}
.p-data_table td.mark{
	text-align: center;
	vertical-align: middle;
	color: #3e76bf;
}

/*contact_area*/
.p-contact_area{
	border-top: #A8B6C8 1px solid;
	margin-top: 40px;
}
.p-contact_area .p-large_btn--green{
	background-image: none;
	display: inline-block;
	margin-top: 1rem;
	text-align: center;
	width: 16rem;
}
.p-contact_txt{
	font-size: 1.625rem;
	line-height: 1;
	font-weight: bold;
	margin-top: 2rem;
}

/*p-context_nav*/

.p-context_nav{
	margin: 0 1px;
}
.p-context_nav__label{
	background: #3e76ba;
	line-height: 1;
	color: #fff;
	font-size: 1.1875rem;
	letter-spacing: 0.04em;
	text-align: center;
	padding: 1rem 0;
}
.p-context_nav__label .txt{
	display: inline-block;
	padding: 0 25px;
	background: url(/tech/soil_pollution/images/tri_below_wh.svg) no-repeat 0px 48%;
}

.p-context_nav__btn{
	padding: 1.25rem 0 1.5rem;
}
.p-context_nav__btn ul{
	display: flex;
	justify-content:center;
	flex-wrap: wrap;
}
.p-context_nav__btn ul li{
	flex: 0 0 auto;
	width: 30%;
	margin: 0.5rem 1%;
}
.p-context_nav__btn ul li a{
	box-sizing: border-box;
	border: #1c4188 2px solid;
	border-radius: 8px;
	display: flex;
	width: 100%;
	height: 100%;
	justify-content: center;
	align-items: center;
	padding: 0.75rem 0;
	text-align: center;
	background: #1c4188;
	color: #fff;
	font-size: 1.25rem;
	line-height: 1.4;
	text-decoration: none;
	box-shadow: 2px 3px 10px -1px rgba(0,0,0,0.4);
	letter-spacing: 0.05em;
	transition: all 0.3s;
}
.p-context_nav__btn ul li a:hover{
	background-color: #092c6b;
	border-color: #092c6b;
}
.p-context_nav__btn ul li a.current,
p-context_nav__btn ul li a.current:hover{
	background-color: #fff;
	border-color: #aeaeae;
	color: #212121;
	font-weight: bold;
}

/*p-lev_up_nav*/

.p-lev_up_nav{
	display: inline-block;
	padding: 0 2.5rem;
	margin: 1rem 0;
	color: #212121;
	text-decoration: none;
	background: url(/tech/soil_pollution/images/arrow_lev_up.svg) no-repeat 0px 48%;
	font-size: 1.25rem;
	font-weight: bold;
}
.p-lev_up_nav:hover{
	color: #212121;
	text-decoration: underline;
}

/*p-sub_link_list*/
.p-link_anchor_sub{
	border-bottom: #A8B6C8 1px solid;
}
.p-link_anchor_sub li{
	padding: 1rem 1.5rem 1rem 2.125rem;
	background: url(/tech/soil_pollution/images/arrow_large_blue.svg) no-repeat 0px 1.25rem;
}
.p-link_anchor_sub li a{
	color: #1d3994;
	font-weight: bold;
	text-decoration: none;
}
.p-link_anchor_sub li a:hover{
	text-decoration: underline;
}

/*feature_list*/
.p-feature_list{
	font-size: 1.125rem;
	line-height: 1.2;
	font-weight: bold;
}
.p-feature_list li{
	margin-bottom: 0.25rem;
}
.p-feature_list__label{
	display: inline-block;
	border-radius: 6px;
	background-color: #32a05a;
	color: #fff;
	padding: 0.5rem 1.75rem;
}
.p-feature_list__txt{
	display: inline-block;
	padding: 0.5rem 0rem;
	margin-left: 0.8rem;
}

/*---movie---*/
video{
	width: 100%;
}

.p-movie{
	position: relative;
	/*width: 600px;*/
	margin: 0 auto;
}
.p-movie__playLayer{
	display: flex; justify-content: center;
	align-items: center;
	position: absolute;
	top:0px; left:0px;
	width: 100%; height: 100%;
	z-index:20;
	background-color: rgba(0,0,0,0.4);
}
.p-movie__playLayer .c-playLabel{
	width:80px;
	height: auto;
	border-radius: 50%;
	margin-top: -10px;
	background-color: rgba(255,255,255,0.4);
	text-align: center;
	text-decoration: none !important;
}
.c-playLabel img{
	width: 100%;
	height: auto;
}
.p-movie__playLayer:hover .c-playLabel{
	opacity: 0.8;
}

/*---mov_plyr---*/
.plyr button.plyr__play-large{
	display: none;
}
.plyr--audio .plyr__controls{
	display: none;
}

@media print{
	div#main div.link_anchor{
		display: block;
	}
}