@charset "utf-8";
.case {
	position: relative;
	padding: 130px 0 152px;
}
.case__head {
	background-color: #34ff54
}
.case__conts {
	margin-top: 38px;
	padding: 23px 30px 50px;
	background-color: #34ff54
}
.case__cont {
	display: -webkit-box;
	display: -moz-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: box;
	display: flex;
	padding-top: 98px;
}
.case__cont:first-child {
	padding-top: 98px;
	margin-top: -97px
}
.case__date {
	width: 220px;
	-webkit-flex-shrink: 0;
	flex-shrink: 0;
	font-size: 2.4rem;
	line-height: 1.75;
	font-weight: bold
}
.case__article {
	width: 620px
}
.case__ttl {
	text-align: justify;
	font-size: 4rem;
	line-height: 1.25;
	letter-spacing: -0.008em;
	font-weight: bold
}
.case__txts {
	margin-top: 8px;
	text-align: justify;
	font-size: 2rem;
	line-height: 1.5;
	letter-spacing: .01em
}
.case__continue {
	float: right
}
.case__txts strong {
	font-weight: bold
}
.case__txts em {
	font-style: italic
}
.case__txts a {
	color: #fff;
	text-decoration: underline;
	text-decoration-thickness: 2px;
	word-break: break-all;
	-webkit-transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
	-moz-transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
	-o-transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
	-ms-transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
	transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.case__txts a:hover {
	opacity: .7;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
	filter:alpha(opacity=70);
	-webkit-transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
	-moz-transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
	-o-transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
	-ms-transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
	transition: opacity 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94)
}
.case__txts p {
	text-align: justify;
	font-size: 2.4rem;
	line-height: 1.291666666666667
}
.case__txts img {
	width: auto;
	margin: 10px 0;
	max-width: 480px
}
.case__txts iframe {
	width: 480px !important;
	height: 270px !important;
	margin: 10px 0
}
.case__pagenation {
	margin-top: 54px;
	text-align: center
}
.case__btn {
	width: 94px;
	height: 43px;
	margin-right: 53px;
	background-color: #b2c6d4;
	font-size: 3.8rem;
	letter-spacing: 0.01em;
}
.case__btn:last-child {
	margin-right: 0
}

.category {
	margin-left: 5%;
}
.case_category_wrap {
	display: flex;
	align-items: flex-end;
	justify-content: left;
}
.category-boxarea {
	list-style :none;
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: flex-end;
	width: 100%;
	gap: 3.5rem 0;
}
.category_box--item {
	display: inline-block;
}
.category__box--item:last-child {
	margin-right: 0px;
}
.category_button {
	height: 31px;
	margin-right: 20px;
	cursor: pointer;
}
.category_button:hover {
	filter: grayscale(0.3);
}
.cat-border {	
	width: 84%;
	border-bottom: 2px solid #FFFFFF;
	margin: 3% auto;
	margin-left: 16%;
}

.subcategory {
	margin-left: 16%;
}
.sub-category-boxarea {
	list-style :none;
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: flex-end;
	width: 100%;
	gap: 3.5rem 0;
}
.sub-category_box--item {
	display: inline-block;
}
.sub-category__box--item:last-child {
	margin-right: 0px;
}


/*-----------------------------------------------
case カテゴリー
-----------------------------------------------*/
.cat {
	padding: 3px 7px;
}
.cat-all {
	padding: 0 20px;
	background: #34FF54;
}
.cat-bold {
	font-weight: 800;
	color: #000;
}

/*-----------------------------------------------
case カテゴリー色分け 本番
-----------------------------------------------*/
.cat-8 {
	background: #FFF100; /* Lighting */
}
.cat-9 {
	background: #77FF00; /* Sensing */
}
.cat-10 {
	background: #FF00D4; /* Imaging */
}
.cat-11 {
	background: #60E9FF; /* Medical */
}
.cat-12 {
	background: #FF7C00; /* Others */
}

/*-----------------------------------------------
case カテゴリー色分け テスト
-----------------------------------------------*/
.cat-9 {
	background: #FFF100; /* Lighting */
}
.cat-14 {
	background: #77FF00; /* Sensing */
}
.cat-15 {
	background: #FF00D4; /* Imaging */
}
.cat-16 {
	background: #60E9FF; /* Medical */
}
.cat-17 {
	background: #FF7C00; /* Others */
}

@media screen and (max-width:736px) {
	.case {
			position: relative;
			padding: 23.913043478260867vw 0 18.59903381642512vw;
	}
	.case__head {
			background-color: #34ff54;
			margin-bottom: 15px;
	}
	.case__conts {
			margin-top: 9.178743961352657vw;
			padding: 0.7246376811594203vw 0.7246376811594203vw 6.038647342995169vw;
			background-color: #34ff54
	}
	.case__cont {
			display: block;
			padding-top: 14.492753623188404vw;
	}
	.case__cont:first-child {
			padding-top: 14.492753623188404vw;
			margin-top: -14.492753623188404vw
	}
	.case__date {
			width: auto;
			font-size: 4.227053140096618vw;
			line-height: 1.5;
			font-weight: bold
	}
	.case__article {
			width: 100%
	}
	.case__ttl {
			margin-top: 3.019323671497585vw;
			font-size: 6.642512077294685vw;
			line-height: 1;
			font-weight: bold;
			letter-spacing: -0.008em
	}
	.case__txts {
			margin-top:1.207729468599034vw;
			font-size:3.623188405797101vw;
			line-height:1.166666666666667;
			letter-spacing:0
	}
	.case__txts a {
			text-decoration-thickness: 1px;
	}
	.case__txts a:hover {
			opacity: 1;-ms-filter:none;filter:none;
			-webkit-transition: none;
			-moz-transition: none;
			-o-transition: none;
			-ms-transition: none;
			transition: none
	}
	.case__txts p {
			font-size: 3.623188405797101vw;
			line-height: 1.1;
			letter-spacing: 0
	}
	.case__txts img {
			max-width: 57.97101449275362vw;
			margin: 2.415458937198068vw auto
	}
	.case__txts iframe {
			width: 57.97101449275362vw !important;
			height: 32.608695652173914vw !important;
			margin: 2.415458937198068vw auto
	}
	.case__pagenation {
			margin-top: 9.903381642512077vw
	}
	.case__btn {
			width: 16.545893719806763vw;
			height: 8.091787439613526vw;
			margin-right: 5.555555555555555vw;
			font-size: 4.468599033816425vw;
			letter-spacing: 0
	}
	.case_category_wrap {
    display: block;
	}

	.category_button {
		height: 25px;
		margin-right: 10px;
	}
	.category {
		margin-left: 0%;
	}
	.category-boxarea {
		margin-left: 0;
    margin-top: 3%;
		gap: 2rem 0;
	}
	.cat-border {	
		width: 100%;
		border-bottom: 2px solid #FFFFFF;
		margin: 4% auto;
		margin-left: 0%;
	}
	.subcategory {
    margin-left: 0%;
	}
	.sub-category-boxarea {
		gap: 2rem 0;
	}
}