@charset "UTF-8";
/*   all_parts   */
[data-pagetype="list"] #contents, [data-pagetype="detail"] #contents {
	width: 100%;
	margin: 0 auto;
	position: relative;
	background-color: #fff;
}
[data-pagetype="detail"] #contents_inner {
	width: 1000px;
	margin: 0 auto;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
}
#main_contents {
	width: 1000px;
	margin: 0 auto;
}
[data-pagetype="detail"] #main_contents {
	width: 790px;
}
/*   top   */
#main_area {
	width: 1000px;
	/*min-height:755px;*/
	margin: 0 auto;
	position: relative;
}
#main_area #main_title_block {
	height: 430px;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
}
#main_area #main_title_block h1 {
	display: none;
}
#main_area #main_title_block #main_titleinner_box {
	width: 575px;
}
#main_area #main_title_block #main_titleinner_box h2.subtitle_part {
	font-size: 1.8rem;
	font-weight: 500;
	line-height: 14px;
	color: #212121;
	letter-spacing: 0.2em;
	text-align: left;
	margin: 0 0 20px 0;
}
#main_area #main_title_block #main_titleinner_box h2.maintitle_part {
	font-size: 2.4rem;
	font-weight: 500;
	line-height: 40px;
	color: #212121;
	letter-spacing: 0.02em;
	text-align: left;
}
#main_area #main_title_block #main_titleinner_box h2.errortitle_part {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 7.2rem;
	font-weight: 500;
	line-height: 120px;
	color: #212121;
	letter-spacing: 0.02em;
	text-align: center;
}
#main_area #main_title_block #main_titleinner_box h2.errorsubtitle_part {
	font-size: 1.4rem;
	font-weight: 500;
	line-height: 20px;
	color: #212121;
	letter-spacing: 0.05em;
	text-align: left;
	margin: 0 0 20px 0;
}
#main_area #main_search_block {
	margin: 0 0 100px 0;
}
#main_area #main_search_block form {
	border: solid 1px #b6b6b6;
	height: 52px;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: nowrap;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	justify-content: space-between;
}
#main_area #main_search_block input[type="text"] {
	width: calc(100% - 55px) !important;
	text-indent: 0.33em;
	line-height: 1.6rem;
	padding: 2px 0.3em;
	font-size: 1.6rem;
	font-weight: 400;
	color: #212121;
	letter-spacing: 0.1em;
	text-align: left;
	display: block;
	border: none;
}
#main_area #main_search_block input[type="submit"] {
	-moz-appearance: none;
	-webkit-appearance: none;
	appearance: none;
	background: none;
	border: none;
	border-radius: 0;
	outline: none;
	width: 50px;
	height: 50px;
	text-indent: -9999px;
	display: block;
	overflow: hidden;
	white-space: nowrap;
	background-image: url(image/main_bt_search.svg);
	background-repeat: no-repeat;
	background-size: 50%;
	background-position: center;
	transition: all 0.2s;
	background-color: rgba(120, 120, 120, 1.0);
	cursor: pointer;
}
#main_area #main_search_block input[type="submit"]:hover {
	filter: alpha(opacity=80);
	-moz-opacity: 0.8;
	opacity: 0.8;
	text-decoration: none;
}
#big_menu_area #bt_list {
	width: 100%;
	max-width: 1150px;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 0 auto;
	padding: 0 75px;
}
#big_menu_area #bt_list .main_bt_box {
	width: 30%;
	display: flex;
	flex-direction: column;
	cursor: pointer;
	background-color: #f0f0f0;
	padding: 10px;
	transition: all 0.5s;
	border: solid 2px rgba(230, 230, 230, 1);
}
#big_menu_area #bt_list #bt_chemicals_sp, #big_menu_area #bt_list #bt_pharmaceutical_sp {
	display: none;
}
#big_menu_area #bt_list .main_bt_box::after {
	content: "";
	height: 15px;
	width: 15px;
	padding: 0;
	margin: 0 auto;
	transform: rotate(-45deg);
	display: none;
	border-left: solid 2px #e9010e;
	border-bottom: solid 2px #e9010e;
	animation-name: fadeInAnime;
	animation-duration: 1s;
	animation-fill-mode: forwards;
	opacity: 0;
	position: relative;
	top: -5px;
}
#big_menu_area #bt_list .main_bt_box p {
	font-size: 1.6rem;
	font-weight: 500;
	line-height: 16px;
	color: #212121;
	letter-spacing: 0.2em;
	text-align: center;
	margin: 10px 0 10px 0;
}
#big_menu_area #bt_list .main_bt_box img {
	width: 100%;
	height: auto;
}
#big_menu_area #bt_list .menu_active {
	background-color: #fff;
	color: #e9010e;
	border: solid 2px #e9010e;
}
#big_menu_area #bt_list .menu_active::after {
	display: block;
}
#big_menu_area #bt_list .menu_active p {
	color: #e9010e;
}
#newproduct_area, #support_area {
	width: 100%;
	background-color: #f0f0f0;
	padding: 60px 0;
}
#newproduct_area h3, #support_area h3, #new_area h3, #contact_area h3 {
	font-family: 'Noto Sans JP';
	font-size: 2.4rem;
	font-weight: 500;
	line-height: 24px;
	color: #212121;
	letter-spacing: 0.3em;
	text-align: center;
	padding: 0 0 40px 0;
}
#newproduct_area .newproduct_block {
	width: 1000px;
	margin: 0 auto;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: nowrap;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	justify-content: space-between;
}
#newproduct_area .newproduct_block a {
	width: 189px;
	padding: 1px;
	margin: 0 0 20px 0;
	border: solid 1px #e9e9e9;
	display: block;
	transition: all 0.5s;
	background-color: rgba(255, 255, 255, 1.0);
	filter: alpha(opacity=100);
	-moz-opacity: 1.0;
	opacity: 1.0;
}
#newproduct_area .newproduct_block a:hover {
	filter: alpha(opacity=50);
	-moz-opacity: 0.5;
	opacity: 0.5;
	text-decoration: none;
}
#new_area {
	width: 100%;
	padding: 60px 0;
	margin: 0;
}
#new_area .more_block {
	min-width: 100px;
    max-width: 180px;
    margin: 60px auto 0 auto;
    position: relative;
}
#new_area .more_block a {
	width: 100%;
    border-radius: 1.5em;
    padding: 10px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    transition: all 0.3s;
    background-color: #666;
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1;
    color: #fff;
    letter-spacing: 0.05em;
}
#new_area .more_block .more_allow {
	content: "";
	display: block;
	width: 10px;
	height: 10px;
	border-right: solid 2px #fff;
	border-bottom: solid 2px #fff;
	transform: rotate(-45deg);
	transition: all 0.3s;
}
#new_area .more_block a:hover {
	background-color: rgb(50, 50, 50);
	text-decoration: none;
}
#new_area .new_block {
	width: 100%;
	max-width: 1000px;
	margin: 0 auto;
	padding: 0 10px;
}
#new_area .new_block ul {
	list-style-type: none;
}
#new_area .new_block li {
	font-size: 1.6rem;
	font-weight: 400;
	line-height: 1;
	color: #212121;
	letter-spacing: 0.05em;
	text-align: left;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: nowrap;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	align-content: center;
	align-items: center;
	margin: 0 0 15px 0;
}
#new_area .new_block li a {
	color: #212121;
}
#new_area .new_block li a:hover{
	color: #e9010e;
	text-decoration: none;
}
#new_area .new_block li .widget-content a {
	margin: 0 15px 0 0;
	padding: 6px 10px 6px 10px;
	display: inline-block;
	font-size: 1.5rem;
	font-weight: 400;
	color: #fff;
	letter-spacing: 0.1em;
	text-align: center;
	background-color: #212121;
	border-radius: 3px;
	width: 150px;
}
#main_contents .main_detail_inner .title_area .subtitle_block .categorie_box .entry-categories-part a:hover {
	filter: alpha(opacity=50);
	-moz-opacity: 0.5;
	opacity: 0.5;
	text-decoration: none;
}
#support_area .support_block {
	width: 100%;
	max-width: 1150px;
	margin: 0 auto;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	justify-content: space-around;
}
#support_area .support_block a {
	width: 200px;
	padding: 1px;
	margin: 0 0 20px 0;
	border: solid 1px #ccc;
	display: block;
	transition: all 0.5s;
	background-color: rgba(255, 255, 255, 1.0);
}
#support_area .support_block a:hover {
	filter: alpha(opacity=50);
	-moz-opacity: 0.5;
	opacity: 0.5;
	text-decoration: none;
}
#support_area .support_block a img {
	width: 100%;
}
#support_area .support_block a .main_copy {
	display: block;
	font-size: 1.8rem;
	font-weight: 500;
	color: #212121;
	letter-spacing: 0.05em;
	text-align: center;
	padding: 20px 0 10px 0;
}
#support_area .support_block a .sub_copy {
	display: block;
	overflow-wrap: break-word;
	font-size: 1.4rem;
	font-weight: 500;
	color: #e9010e;
	letter-spacing: 0.1em;
	text-align: center;
	padding: 0 0 20px 0;
}
#contact_area {
	width: 100%;
	padding: 40px 0;
	margin: 25px 0 0 0;
}
#contact_area p {
	font-size: 1.6rem;
	font-weight: 500;
	color: #212121;
	letter-spacing: 0.1em;
	text-align: center;
	padding: 0 0 50px 0;
}
#contact_area .contact_block {
	width: 100%;
	max-width: 1150px;
	margin: 0 auto;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	justify-content: space-around;
}
#contact_area .contact_block .bottan_box {
	width: 30%;
	height: 100%;
	display: block;
	margin: 0;
	padding: 25px 45px 25px 0;
	font-size: 1.6rem;
	font-weight: 500;
	color: #212121;
	letter-spacing: 0.1em;
	text-align: center;
	border: solid 1px #ccc;
	background-color: #fff;
	position: relative;
	z-index: 2;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	transition: all 0.5s;
}
#contact_area .contact_block .bottan_box::after {
	content: " ";
	display: inline-block;
	width: 24px;
	height: 24px;
	background-image: url(/jp/common/images/link_arrow_red.svg);
	background-position: center;
	background-size: cover;
	background-repeat: no-repeat;
	position: absolute;
	top: 0;
	bottom: 0;
	right: 20px;
	margin: auto;
}
#contact_area .contact_block .bottan_box:hover {
	color: #e9010e;
	border: solid 1px #e9010e;
	text-decoration: none;
}
[data-pagetype="list"] #contents, [data-pagetype="detail"] #contents {
	width: 100%;
	margin: 0 auto;
	position: relative;
	background-color: #fff;
}
#main_contents {
	width: 1000px;
	margin: 0 auto;
}
[data-pagetype="detail"] #main_contents {
	width: 790px;
}
#big_menu_area {
	width: 100%;
	margin: 0 auto;
	z-index: 3;
	display: block;
}
#big_menu_area .big_menu_block {
	display: none;
}
#big_menu_area .big_active {
	display: block;
}
#big_menu_area .big_active .big_menuinner_block {
	animation-duration: 0.5s;
	animation-timing-function: ease-out;
}
#big_menu_area .big_menu3wey_box {
	width: 1000px;
	margin: 0 auto;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	justify-content: space-between;
}
#big_menu_area .big_menu3wey_box .big_menu3wey_part {
	width: 320px;
}
#big_menu_area .big_menu3wey_box .big_menutitle_active {
	color: #FFF;
	background-color: rgba(0, 0, 0, 0.9);
	padding: 15px 10px 0 10px;
	cursor: pointer;
}
#big_menu_area .big_menu3wey_box .big_menutitle_active:hover {
	background-color: rgba(0, 0, 0, 0.5);
}
#big_menu_area .big_menu3wey_box .big_menutitle_active::before {
	content: "";
	min-height: 15px;
	padding: 0;
	margin: 0 0 15px 0;
	display: block;
	background-image: url(/jp/image/main_bt_arrow.svg);
	background-position: center top;
	background-size: contain;
	background-repeat: no-repeat;
	transform: rotate(180deg);
}
#big_menu_area .big_menu3wey_box .big_menutitle_active p {
	font-size: 1.6rem;
	font-weight: 500;
	color: #FFF;
	letter-spacing: 0.2em;
	text-align: center;
	margin: 0;
}
#big_menu_area .big_menuphoto_box {
	position: absolute;
	bottom: -84px;
	left: 0;
	right: 0;
}
#big_menu_area .big_menu3wey_box .big_menuphoto_active {
	background-color: rgba(0, 0, 0, 0.7);
	padding: 10px;
}
#big_menu_area .big_menu3wey_box .big_menuphoto_active img {
	width: 100%;
	height: auto;
}
#big_menu_area .big_menubody_box {
	width: 100%;
	height: auto;
	margin: 0 auto;
	padding: 20px 0;
	background-color: #fff;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box {
	width: 100%;
	max-width: 1150px;
	height: 100%;
	margin: 0 auto;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	justify-content: space-between;
	border-left: solid 1px #666;
	border-right: solid 1px #666;
	animation-name: fadeInAnime;
	animation-duration: 1s;
	animation-fill-mode: forwards;
	opacity: 0;
}
@keyframes fadeInAnime {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part {
	width: 33%;
	margin: 0 auto;
	padding: 0 30px;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	align-content: flex-start;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part:nth-of-type(2) {
	border-left: solid 1px #666;
	border-right: solid 1px #666;
}
#big_development .big_menubody_box .big_menubody_inner_box .big_menulink_part {
	width: 50%;
	margin: 0 auto;
	padding: 0 30px;
}
#big_development .big_menubody_box .big_menubody_inner_box .big_menulink_part:nth-of-type(2) {
	border-left: solid 1px #666;
	border-right: none;
}
#big_purpose .big_menubody_box .big_menubody_inner_box .big_menulink_part {
	width: 50%;
	margin: 0 auto;
	padding: 0 30px;
}
#big_purpose .big_menubody_box .big_menubody_inner_box .big_menulink_part:nth-of-type(2) {
	border-left: solid 1px #666;
	border-right: none;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part h3 {
	border-bottom: solid 1px #666;
	border-top: solid 1px #666;
	width: 100%;
	padding: 7px 0 10px 0;
	margin: 0 0 15px 0;
	font-size: 1.8rem;
	font-weight: 500;
	color: #212121;
	letter-spacing: 0.2em;
	text-align: center;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part h3 a {
	font-size: 1.6rem;
	font-weight: 500;
	color: #212121;
	letter-spacing: 0.2em;
	text-align: center;
	display: block;
	padding: 10px;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part h3 a:hover {
	background-color: rgba(255, 255, 255, 0.9);
	color: #e9010e;
	text-decoration: none;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part ul {
	list-style-type: none;
	margin: 0 0 15px 0;
	display: block;
	width: 100%;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part li {
	font-size: 1.6rem;
	font-weight: 400;
	color: #212121;
	letter-spacing: 0.05em;
	text-align: left;
	margin: 0 0 5px 0;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part li a {
	font-size: 1.6rem;
	font-weight: 400;
	line-height: 1.5;
	color: #212121;
	letter-spacing: 0.05em;
	text-align: left;
	text-decoration: none;
	padding: 0 0 0 15px;
	display: block;
	height: auto;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menulink_part li a:hover {
	background-color: rgba(255, 255, 255, 0.9);
	color: #e9010e;
	text-decoration: none;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner {
	width: 100%;
	margin: 5px 35px 20px 35px;
	padding: 25px 0;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	justify-content: space-between;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner .nonsp {
	width: 330px;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner a {
	width: 30%;
	padding: 2px;
	margin: 0 0 20px 0;
	border: solid 1px #ccc;
	display: block;
	transition: all 0.5s;
	background-color: rgba(255, 255, 255, 1.0);
	filter: alpha(opacity=100);
	-moz-opacity: 1.0;
	opacity: 1.0;
}
#contents #big_menu_area img{
	width: 100%;
	object-fit: contain;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner a:hover {
	filter: alpha(opacity=70);
	-moz-opacity: 0.7;
	opacity: 0.7;
	text-decoration: none;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner a span {
	width: 100%;
	height: 53px;
	padding: 5px 10px;
	display: flex;
	align-items: center;
	font-size: 1.5rem;
	font-weight: 500;
	color: #212121;
	letter-spacing: 0.15em;
	text-align: left;
	position: relative;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner .plastics_part span {
	background-color: #BAFFC9;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner .photocurable_part span {
	background-color: #FFFFBA;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner .cosmetic_part span {
	background-color: #FFDFBA;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner .semiconductor_part span {
	background-color: #BAE1FF;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner .battery_part span {
	background-color: #FFB3BA;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner .synthesis_part span {
	background-color: #DDE2E3;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box .big_menubody_purpose_inner #title_area {
	width: 100%;
	margin: 0 0 20px 0;
	padding: 25px 0;
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-wrap: nowrap;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	align-content: center;
	align-items: center;
	border-top: solid 1px #fff;
	border-bottom: solid 1px #fff;
}
/*トップスライドエリア*/
#slideshow_area {
	width: 100%;
	height: auto;
	margin: 0 0 30px 0;
}
#slideshow {
	width: 100%;
	height: auto;
	position: relative;
	overflow: hidden;
	display: block;
	margin: 0 auto;
}
#img-container {
	height: auto;
	margin: 0 auto;
	display: flex;
	position: relative;
	overflow: hidden;
}
#img-container .img-link {
	height: auto;
	display: block;
	position: relative;
	top: 0px;
	left: 0px;
}
#img-container .img-link picture{
	display: block;
	aspect-ratio: 4 / 1;
	width: 100%;
	height: auto;
}
#img-container .slideshow_img {
	width: 100%;
	aspect-ratio: 4 / 1;
	height: auto;
	position: relative;
	top: 0px;
	left: 0px;
}
#buttons {
	width: 100%;
	display: flex;
	gap: 50px;
	justify-content: flex-end;
	margin-top: 20px;
	padding: 0 5%;
}
#controller{
	display: flex;
	justify-content: flex-end;
	gap: 15px;
}
#prev {
	position: relative;
	display: flex;
	width: 50px;
	height: 50px;
	padding: 0 5% 0 10%;
	margin: 0;
	justify-content: center;
	align-items: center;
	border: none;
	cursor: pointer;
	transition-duration: 0.5s;
}
#prev::after {
	position: relative;
	content: "";
	display: block;
	padding: 0;
	width: 20px;
	height: 20px;
	border-left: solid 2px #212121;
	border-bottom: solid 2px #212121;
	transform: rotate(45deg);
}
#prev:hover {
	background-color: rgba(255, 255, 255, 1);
}
#next {
	position: relative;
	display: flex;
	width: 50px;
	height: 50px;
	padding: 0 10% 0 5%;
	margin: 0;
	justify-content: center;
	align-items: center;
	border: none;
	cursor: pointer;
	transition-duration: 0.5s;
}
#next::after {
	position: relative;
	content: "";
	display: block;
	padding: 0;
	width: 20px;
	height: 20px;
	border-left: solid 2px #212121;
	border-bottom: solid 2px #212121;
	transform: rotate(225deg);
}
#next:hover {
	background-color: rgba(255, 255, 255, 1);
}
#dots {
	display: flex;
	align-items: center;
	gap: 15px;
}
.dot {
	display: block;
	width: 15px;
	height: 15px;
	margin: 0;
	padding: 0;
	border-radius: 50%;
	background-color: rgba(220, 220, 220, 1);
	transition: background-color 0.5s;
	cursor: pointer;
	border: none;
}
.dot:hover {
	opacity: 0.5;
}
.dot.active {
	background-color: #0089D0;
}
#stop{
	position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border: none;
    cursor: pointer;
    transition-duration: 0.5s;
}
#stop:hover {
	background-color: rgba(255, 255, 255, 1);
}
#stop img{
    object-fit: contain;
}
/*　1921px以上　*/
@media screen and (min-width:1921px)
{ 
[data-pagetype="detail"] #contents_inner {
	width: 52%;
}
#main_contents {
	width: 52%;
}
[data-pagetype="detail"] #main_contents {
	width: 41%;
}
/*   top   */
#main_area {
	width: 52%;
}
#main_area #main_title_block #main_titleinner_box {
	width: 30%;
}
#big_menu_area #bt_list {
	width: 60%;
	max-width: none;
}
#new_area .new_block {
	width: 52%;
	max-width: none;
}
#support_area .support_block {
	width: 60%;
	max-width: none;
}
#support_area .support_block a {
	width: 17%;
}
#contact_area .contact_block {
	width: 60%;
	max-width: none;
}
#main_contents {
	width: 52%;
}
[data-pagetype="detail"] #main_contents {
	width: 41%;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box {
	width: 60%;
	max-width: none;
}
}
/*   smart phone   */
@media screen and (max-width:640px) {
	/*   top   */
	#main_area {
		width: 100%;
		/*min-height:755px;*/
		margin: 0 auto;
		position: relative;
	}
	#main_area #main_title_block {
        height: 120px;
		justify-content: center;
        align-content: space-between;
	}
	#main_area #main_title_block #main_titleinner_box {
		width: 70vw;
		margin: 10vw 0 0 0;
	}
	#main_area #main_title_block #main_titleinner_box h2.subtitle_part {
		font-size: 1.4rem;
		line-height: 1.4rem;
		letter-spacing: 0.1em;
		margin: 0 0 20px 5px;
	}
	#main_area #main_title_block #main_titleinner_box h2.maintitle_part {
		font-size: 1.8rem;
		line-height: 2.4rem;
		letter-spacing: 0.05em;
	}
	#main_area #main_title_block #main_titleinner_box h2.errortitle_part {
		font-size: 3.8rem;
		line-height: 5.2rem;
	}
	#main_area #main_title_block #main_titleinner_box h2.errorsubtitle_part {
		line-height: 2.0rem;
	}
	#main_area #main_search_block {
		background-color: #fff;
		margin: 10vw 5vw;
	}
	#main_area #main_search_block form {
		background-color: #fff;
		height: 11vw;
		width: 90vw;
	}
	#main_area #main_search_block input[type="submit"] {
		width: 13%;
		height: auto;
	}
	#big_menu_area #bt_list {
		padding: 0 5vw;
	}
	#big_menu_area #bt_list .menu_active {
		background-color: #f0f0f0;
		color: #212121;
		border: solid 2px rgba(230, 230, 230, 1);
	}
	#big_menu_area #bt_list .menu_active p {
		color: #212121;
	}
	#big_menu_area #bt_list .main_bt_box {
		width: 100%;
		margin: 0 0 10px 0;
		padding: 5px;
		position: relative;
		display:block
	}
	#big_menu_area #bt_list .main_bt_box::after {
		transform: rotate(225deg);
		display: block;
		border-left: solid 2px #212121;
		border-bottom: solid 2px #212121;
		position: absolute;
 	    right: 10%;
 	    top: 35%;
	}
	#big_menu_area #bt_list #bt_chemicals_sp, #big_menu_area #bt_list #bt_pharmaceutical_sp {
		display: flex;
	}
	#big_menu_area #bt_list .main_bt_box::before {
		width: calc(40% - 5px);
		position: absolute;
		top: 10px;
		left: 5px;
	}
	#big_menu_area #bt_list .main_bt_box p {
		font-size: 1.5rem;
		line-height: 1.6rem;
		letter-spacing: 0.1em;
		width: 100%;
	}
	#big_menu_area .main_bt_box img {
		width: 60%;
		height: auto;
		display: block;
	}
	#big_menu_area .big_active {
		display: none;
	}
	#newproduct_area, #support_area {
		padding: 20px 0;
		margin: 30px 0 0 0;
	}
	#newproduct_area h3, #support_area h3, #new_area h3, #contact_area h3 {
		font-size: 2rem;
		line-height: 3.2rem;
		letter-spacing: 0.2em;
		padding: 0 0 20px 0;
	}
	#newproduct_area .newproduct_block {
		width: 100%;
		padding: 0 1.0rem;
		-webkit-flex-wrap: wrap;
		-ms-flex-wrap: wrap;
		flex-wrap: wrap;
	}
	#newproduct_area .newproduct_block a {
		width: calc(50% - 0.5rem);
	}
	#newproduct_area .newproduct_block a img {
		width: 100%;
		height: auto;
	}
	#new_area {
		padding: 30px 1.0rem 0 1.0rem;
	}
	#new_area .more_block {
		margin: 0 auto 30px auto;
	}
	#new_area .more_block a {
		transition: all 0.5s;
		font-size: 1.4rem;
		line-height: 1.4rem;
	}
	#new_area .new_block{
		padding: 0;
	}
	#new_area .new_block li {
		font-size: 1.4rem;
		line-height: 1.5;
		display: flex;
	}
	#new_area .new_block li .widget-content a{
		margin: 0 15px 0 0;
    	padding: 4px;
    	display: inline-block;
    	font-size: 1.4rem;
    	width: 95px;
	}
	#support_area .support_block {
		width: 100%;
		padding: 0 1.0rem;
		justify-content: space-between;
	}
	#support_area .support_block a {
		width: calc(50% - 0.5rem);
	}
	#support_area .support_block a img {
		height: auto;
	}
	#support_area .support_block a .main_copy {
		line-height: 1.8rem;
		padding: 10px 0 10px 0;
	}
	#support_area .support_block a .sub_copy {
		font-size: 1.1rem;
		line-height: 1.1rem;
		letter-spacing: 0.15em;
		padding: 0 0 10px 0;
	}
	#contact_area {
		padding: 30px 1.0rem 0 1.0rem;
		margin: 0;
	}
	#contact_area p {
		font-size: 1.4rem;
		line-height: 2.4rem;
		padding: 0 0 30px 0;
	}
	#contact_area .contact_block {
		width: 100%;
		display: block;
		-webkit-flex-wrap: nowrap;
		-ms-flex-wrap: nowrap;
		flex-wrap: nowrap;
		justify-content: space-between;
	}
	#contact_area .contact_block .bottan_box {
		width: 100%;
		margin: 0 0 10px 0;
		padding: 15px 45px 15px 0;
		font-size: 1.5rem;
		line-height: 2.0rem;
	}
	#main_contents {
		width: 1000px;
		margin: 0 auto;
	}
	[data-pagetype="detail"] #main_contents {
		width: 790px;
	}
	/*トップスライドエリア*/
	#img-container .img-link picture{
		aspect-ratio: 80 / 27;
	}
	#img-container .slideshow_img {
		aspect-ratio: 80 / 27;
	}
	#prev {
		width: 30px;
		height: 30px;
	}
	#prev:hover {
		background-color:#eee;
	}
	#prev::after {
	    width: 12px;
   		height: 12px;
	}
	#next {
		width: 30px;
		height: 30px;
	}
	#next:hover {
		background-color:#eee;
	}
	#next::after {
	    width: 12px;
	    height: 12px;
	}
	#stop{
		width: 30px;
	    height: 30px;
		padding: 5px;
	}
	#stop:hover {
		background-color:#eee;
	}
	#stop img{
		width: 20px;
		height: 20px;
	}
	#dots {
		gap: 10px;
	}
	.dot {
		width: 10px;
		height: 10px;
	}
	.dot:hover {
		opacity: 1;
	}
	@supports not (aspect-ratio: auto) { 
		#img-container{
			height: 33.75vw;
		}
	}
}
@media screen and (min-width: 640px) {
	.pc {
		display: inline;
	}
	.sp {
		display: none;
	}
}
@media screen and (max-width: 640px) {
	.pc {
		display: none;
	}
	.sp {
		display: inline;
	}
@media screen and (min-width:1921px){
[data-pagetype="detail"] #contents_inner {
	width: 52%;
}
#main_contents {
	width: 52%;
}
[data-pagetype="detail"] #main_contents {
	width: 41%;
}
/*   top   */
#main_area {
	width: 52%;
}
#main_area #main_title_block #main_titleinner_box {
	width: 30%;
}
#big_menu_area #bt_list {
	width: 60%;
	max-width: none;
}
#new_area .new_block {
	width: 52%;
	max-width: none;
}
#support_area .support_block {
	width: 60%;
	max-width: none;
}
#support_area .support_block a {
	width: 11%;
}
#contact_area .contact_block {
	width: 60%;
	max-width: none;
}
#main_contents {
	width: 52%;
}
[data-pagetype="detail"] #main_contents {
	width: 41%;
}
#big_menu_area .big_menubody_box .big_menubody_inner_box {
	width: 60%;
	max-width: none;
}
}
}