@charset "UTF-8";

/* ===================================
	File Name   : top.css
	Description : Top Page Layout CSS
	Editor      : Bface Hayakawa
	Last Editor : Bface Hayakawa
	
	Update Description :
  [2023/08/28] 出展者バナー掲載
  [2023/03/08] 告知領域追加
  [2022/09/12] 新規作成
====================================== */

/*========== Style Contents ==========

	1. Share Elements
	2. Top Links Area
	3. Top Notice Area
	4. Section [top_about] Setting
	5. Section [top_exhibition] Setting
	6. Section [top_information] Setting
	7. Section [top_report] Setting
	8. Banner Area
	9. Section [top_catch] Setting
	10. Aside [top_exhibitors] Setting
	
====================================== */




/*===== ■1. Share Elements =====*/
main > div.wrapper {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	max-width: 1200px;
	margin: 0 auto;
  padding: 0 10px;
}

main > div.wrapper section {
  margin: 0 0 35px;
}

main h2 {
	margin-bottom: 15px;
	padding: 0 10px 17px;
	background: url(img/common/bg-line-ttl.png) no-repeat left bottom;
	color: #333;
	font-weight: bold;
	font-size: 2.2rem;
	font-family: 'Open Sans', 'Noto Sans Japanese';
	line-height: 1.2;
	letter-spacing: 0.05em;
}

main h2 b { font-size: 1.6rem;}

main h2 b:before {
	margin: 0 5px;
	content:'／';
}

main h3 {
	margin-bottom: 15px;
	border-bottom: 1px solid #ccc;
	color: #333;
	line-height: 1;
	font-family: 'Noto Sans Japanese';
}

main h3 span {
	display: inline-block;
	margin-bottom: -1px;
	padding: 0 10px 15px;
	border-bottom: 1px solid #333;
	font-weight: bold;
	font-size: 1.8rem;
}

main > div.wrapper .notice {
	flex: 100%;
	margin: -10px 10px 40px;
	padding: 20px;
	background: #ebebeb;
	font-size: 1.6rem;
	text-align: center;
}

main .flex {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

main .flex > * {
  width: 46.5%;
	margin: 0 10px 40px;
}



@media screen and (min-width: 769px) and (max-width: 960px){
	#entirety:before {
		height: 250px;
	}
	#entirety:after {
		height: 250px;
	}
}

@media screen and (max-width:768px) {
	#entirety:before,
	#entirety:after { height: 450px;}
	
	main > div.wrapper {
		display: block;
		margin: 0 1.34vw;
    padding: 0 1.34vw;
	}

	main > div.wrapper section {
		max-width: none;
		width: auto;
		margin: 0 0 8vw;
	}

	main h2 {
		margin-bottom: 10px;
		padding: 0 2.67vw 4vw;
		font-size: 1.4rem;
		letter-spacing: 0em;
	}

	main h2 b { font-size: 1.0rem;}

	main h2 b:before {
		margin: 0 5px;
		content:'／';
	}
	
	main h3 {
		margin-bottom: 4vw;
		padding: 3.2vw 0;
		background: #333;
		border-bottom: none;
		color: #fff;
		text-align: center;
	}

	main h3 span {
		display: inline;
		margin-bottom: 0;
		padding: 0;
		border-bottom: none;
		font-size: 1.4rem;
	}
	
	#sp_pagetop { margin-top: 10.67vw;}
	
	main > div.wrapper .notice {
		flex: auto;
		margin: -5.34vw 2.67vw 8vw;
		padding: 2.67vw;
		font-size: 1.4rem;
		text-align: left;
	}
}

@media screen and (max-width:320px) {
	#entirety:before,
	#entirety:after { height: 520px;}
}



/*===== ■2. Top Links Area =====*/
#top_links {
	width: 100%;
	max-width: none;
  margin-bottom: 60px;
	padding: 10px 0 0;
	background: #ebebeb;
}

#top_links h2{
	display: inline-block;
	position: relative;
	left: -7px;
	margin-bottom: 15px;
	padding: 10px;
	background: #333;
	color: #fff;
	font-size: 2.2rem;
	box-shadow: 2px 2px 4px rgba(0,0,0,.15);
}

#top_links h2::before {
	position: absolute;
	top: 0;
	left: 0;
	margin: -5px 0 0 2px;
	border: 5px solid transparent;
	border-left: 5px solid #41284d;
	transform: rotate(45deg);
	content: '';
}

#top_links h2::after {
	position: absolute;
	top: 0;
	left: 7px;
	width: calc(100% - 7px);
	height: 1px;
	background: #fff;
	content: '';
}

#top_links ul {
	display: flex;
	flex-wrap: wrap;
	padding: 0 10px;
}
#top_links ul:nth-of-type(2) {
	padding: 10px 10px 0;
	background: #c7dada;
}

#top_links ul::after {
    content: "";
    display: block;
    width: 16.5%;
}

#top_links li {
	width: 25%;
	margin-bottom: 10px;
	padding: 0 5px;
}

  #top_links #industry li{
   width: 50%; 
  } 


#top_links #non_attribute li{
  width: 50%;
}

#top_links li a {
	display: block;
	position: relative;
	padding: 1px;
	box-shadow: 0 1px 2px rgba(0,0,0,.2);
	background: #f1f1f1;
	text-decoration: none;
	transition: all .3s;
}

#top_links li a:hover {
	transform: scale(1.04);
	box-shadow: 0 3px 6px rgba(0,0,0,.3);
}
#top_links li a:hover img { opacity: 1;}

#top_links li a:before {
	position: absolute;
	top: 0;
	left: 0;
	opacity: 0;
	width: 50%;
	height: 2px;
	transition: all .3s;
	content: '';
}
#top_links li a:hover:before {
	opacity: 1;
	width: 100%;
}

#top_links li em {
	display: flex;
	align-items: center;
	height: 40px;
	padding: 5px;
}

#top_links li em span {
  display: block;
	width: 100%;
	height: 100%;
	line-height: 0;
}

#top_links li em img { max-height: 100%;}

#top_links li a > span {
	display: block;
	position: relative;
	height: 80px;
}

#top_links li a > span:after {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.3);
	content: '';
	transition: all .3s;
}
#top_links li a:hover > span:after { opacity: 0;}

#top_links li b {
	display: block;
	position: relative;
	padding: 8px 5px;
	color: #aaa;
	font-weight: normal;
	font-size: 1.2rem;
	line-height: 1;
	text-align: right;
	font-family: 'Open Sans', 'Noto Sans Japanese';
}

#top_links li b:before {
	display: none;
	position: absolute;
	top: -20px;
	left: 50%;
	width: 40px;
	height: 40px;
	margin-left: -20px;
	box-shadow: 0 1px 2px rgba(0,0,0,.3);
	border-radius: 50%;
	background: #ccc;
	content:'';
	transition: all .3s;
}

#top_links li b:after {
	display: none;
	position: absolute;
	top: -10px;
	left: 50%;
	margin-left: -3px;
	border: 10px solid transparent;
	border-left: 12px solid #fff;
	content:'';
	transition: all .3s;
}

#top_links li a:hover b:before,
#top_links li a:hover b:after { transform: scale(1.1);}

#top_links li a.efficiency > em span img{
  max-height: 130%;
  height: 130%;
}

#top_links li a.inchem:before,
#top_links li a.inchem b:before { background: #47549a;}
#top_links li a.inchem:hover { background: rgb(214 218 241);}
#top_links li a.inchem span { background: url("img/outline/img-top-inchem.jpg") no-repeat center / cover;}

#top_links li a.plant:before,
#top_links li a.plant b:before { background: rgba(71,84,153,1);}
#top_links li a.plant:hover { background: rgba(209,213,229,1);}
#top_links li a.plant span { background: url("img/outline/img-top-plant.jpg") no-repeat center / cover;}
#top_links li a.plant img { height: 20px;}

#top_links li a.products:before,
#top_links li a.products b:before { background: rgba(210,104,36,1);}
#top_links li a.products:hover { background: rgba(244,217,198,1);}
#top_links li a.products span { background: url("img/outline/img-top-products.jpg") no-repeat center / cover;}


#top_links li a.water:before,
#top_links li a.water b:before {background: rgba(40,134,196,1);}
#top_links li a.water:hover { background: rgba(198,223,239,1);}
#top_links li a.water span { background: url("img/outline/img-top-water.jpg") no-repeat center / cover;}


#top_links li a.eco:before,
#top_links li a.eco b:before {background: rgba(29,138,63,1);}
#top_links li a.eco:hover { background: rgba(195,226,207,1);}
#top_links li a.eco span { background: url("img/outline/img-top-eco.jpg") no-repeat center / cover;}


#top_links li a.explosion:before,
#top_links li a.explosion b:before {background: rgba(210,93,72,1);}
#top_links li a.explosion:hover { background: rgba(244,214,209,1);}
#top_links li a.explosion span { background: url("img/outline/img-top-explosion.jpg") no-repeat center / cover;}
#top_links li a.explosion img { height: 20px;}

#top_links li a.maintenance:before,
#top_links li a.maintenance b:before {background: #8aba28;}
#top_links li a.maintenance:hover { background: #e7f1d3;}
#top_links li a.maintenance span { background: url("img/outline/img-top-maintenance.jpg") no-repeat center / cover;}
#top_links li a.maintenance img { height: 18px;}

#top_links li a.virus:before,
#top_links li a.virus b:before {background: #8a62a0;}
#top_links li a.virus:hover { background: #e6d9ee;}
#top_links li a.virus span { background: url("img/outline/img-top-virus.jpg") no-repeat center / cover;}
#top_links li a.virus img { height: 18px;}



#top_links li a b i.pdf{
  position: absolute;
  left: 5px;
}
#top_links li a b i.pdf img{ width: 16px;}

/*industy&not_industry*/
#top_links div h3{
  margin: 0 10px 20px;
  padding: 10px;
  background: #333;
  color: #fff;
  border-bottom: none;
  font-size: 1.8rem;
  font-weight: bold;
}

#top_links div{
  display: flex;
}

#top_links div #not_industry{
  width: 92%;
  display: block;
}

#top_links div #industry{
  display: block;
  width: 63%;
}


/*non_attribute*/
#non_attribute{
  width: 63%;
  background: #c0ccb8;
}
#non_attribute ul{
  flex-wrap: wrap;
  margin-top:  58px;
}

@media (max-width:768px) {
  #top_links div h3{ font-size: 1.4rem;}
	#top_links {
    margin: 0 0 8vw;
    padding: 5.3vw 0 0;
	}
	#top_links h2 {
		left: -7px;
    margin-bottom: 4vw;
    padding: 2.67vw;
		font-size: 1.6rem;
	}
  
  #top_links ul {padding: 0 2.67vw;}
  
	#top_links ul:after { content: none; }
	
  #top_links li em {padding: 1.34vw;}
	
  #top_links li { 
    width:50%;
    margin-bottom: 2.67vw;
    padding: 0 1.34vw;
  }
	
	#top_links li a > span { height: 16vw;}
	
	#top_links li b { display: none; padding: 5px; font-size: 1.0rem;}
	
	#top_links li b:before {
		top: -15px;
		width: 30px;
		height: 30px;
		margin-left: -15px;
		transition: none;
	}
	
	#top_links li b:after {
		top: -8px;
		margin-left: -3px;
		border: 8px solid transparent;
		border-left: 10px solid #fff;
		transition: none;
	}
	
	#top_links li a,
	#top_links li a:before,
	#top_links li a > span:after { transition: none;}
	#top_links li a:hover {
		transform: scale(1);
		box-shadow: inherit;
	}
	#top_links li a:hover img { opacity: inherit;}
	#top_links li a:hover:before {
		opacity: inherit;
		width: inherit;
	}
	#top_links li a:hover b:before,
	#top_links li a:hover b:after { transform: scale(1);}
  
  #top_links li a.maintenance em span::after, 
  #top_links li a.efficiency em span::after { 
  display: inline-block;
  height: 17px;
  width: 60px;
  margin-bottom: 4px;
  background: url("img/common/mark-pdf.png")no-repeat right / contain;
  content: " ";
 }
  #top_links ul:nth-of-type(2) {padding: 2.67vw 2.67vw 0;}

  #top_links div{
    display: block;
  }
}



/*===== ■3. Top Notice Area =====*/
#notice_wrapper {
	background: #ebebeb;
  margin-bottom: 40px;
}
#top_notice {
	display: flex;
	justify-content: space-between;
	max-width: 1200px;
	margin: 0 auto;
}

#top_notice > div { margin: 0 10px;}

#top_notice #visual {
	width: 850px;
}

.gallery-cell {
  width: 100%;
  height: auto;
	line-height: 0;
}

#top_notice #visual img {
	width: 100%;
	height: auto;
}

#top_notice > #visual > ul > li:not(:first-child)  img { display: none;}

#top_notice #option {
	position: relative;
	width: 300px;
	padding: 20px 10px;
	box-sizing: border-box;
	background: #666;
}

#top_notice #option dl {
	height: 100%;
}
#top_notice #option dt {
	color: #fff;
	font-weight: bold;
	font-size: 2.4rem;
	line-height: 1.2;
	text-align: center;
	margin: 10px 0 20px;
}

#top_notice #option dd p {
	color: #fff;
	font-weight: bold;
	font-size: 1.6rem;
}

#top_notice #option dd p a {
	color: #fff;
	font-weight: bold;
	font-size: 1.6rem;
}


#top_notice #option dd p em {
	display: block;
	font-weight: bold;
	font-size: 1.6rem;
}

#top_notice #option dd figure { line-height: 0;}
#top_notice #option dd figure{ 
  margin: 0 auto;
}

#top_notice #option dd figure a {display: block;}

#top_notice #option dd figure a:not(:last-child) { margin-bottom: 10px;}
#top_notice #option dd figure + a { 
  display: block;
  margin: 15px auto 10px;
}

#top_notice #option a.soon {
	position: relative;
	pointer-events: none;
	text-decoration: none;
}

#top_notice #option a.soon::before {
	position: absolute;
	display: block;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #333;
	opacity: 0.7;
	content: "";
}

#top_notice #option a.soon::after {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 3em;
	transform: translate(-50%, -50%);
	font-size: 2rem;
	color: #fff;
	content: '準備中';
}

@media screen and (max-width:768px) {
  #notice_wrapper {
    background: #ebebeb;
    margin-bottom: 4vw;
  }
  
	#top_notice {
		display: block;
		margin-bottom: 5.34vw;
		padding: 2.67vw 0;
	}

	#top_notice > div { margin: 0 1.34vw 9.34vw;}
	
	#top_notice #visual {
		width: auto;
		box-shadow: none;
	}
	
	.gallery-cell { background: none;}

	#top_notice #option {
		position: relative;
		width: auto;
    height: auto;
		margin: 0 2.67vw;
    padding: 2.67vw;
	}

	#top_notice #option:before {
		position: absolute;
		top: -5px;
		left: -5px;
		margin: -30px 0 0 -30px;
		border: 30px solid transparent;
		border-bottom: 30px solid #333;
		transform: rotate(-45deg);
		content: '';
	}

	#top_notice #option:after {
		position: absolute;
		top: -5px;
		right: -35px;
		margin: -30px 0 0 0px;
		border: 30px solid transparent;
		border-bottom: 30px solid #333;
		transform: rotate(45deg);
		content: '';
	}

	#top_notice #option dt {
    margin-bottom: 2.67vw;
		padding: 0;
		font-size: 1.6rem;
		line-height: 1.2;
	}
	
	#top_notice #option dd p {
		font-size: 1.3rem;
	}

	#top_notice #option dd p a {
		font-size: 1.3rem;
	}

	#top_notice #option dd .br-sp {
		display: none;
	}

	#top_notice #option dd p em {
		display: inline;
		margin-right: 2.67vw;
		font-size: 1.4rem;
	}
	
	#top_notice #option dd figure {
		display: flex;
		justify-content: center;
    flex-direction: column;
	}
	
  #top_notice #option dd figure { margin-bottom: 2.67vw;}
  
	#top_notice #option dd figure a { margin-bottom: 2.67vw;}
  
  #top_notice #option dd figure a {
    margin: 0 auto 2.67vw;;
  }
  
  #top_notice #option dd figure {
		margin-bottom: 2.67vw;
	}
}



/*===== ■4. Section [top_about] Setting =====*/

.flex {
  max-width: 100%;
  width: 100%;
}

#top_about {
  width: calc(50% - 10px);
}

#top_about .flex {
	max-width: 100%;
	width: 100%;
}
#top_about p { margin: 0 10px;}

#top_about p:first-of-type {
  margin-bottom: 20px;
}

#top_about h2:last-of-type + p {margin-bottom: 10px;}

#top_about p b {
	display: block;
	margin-top: 10px;
}

.logo-box {
  width: calc(50% - 10px);
}

.logo-box ul {
  display: flex;
  flex-wrap: wrap;
  justify-content:space-around;
}

.logo-box li {
  width: calc(50% - 20px);
  margin: 0 5px 10px;
}

#top_about #top_past {
  width: 100%;
}

#top_video #video {
	overflow: hidden;
	position: relative;
	height: 0;
	margin: 0 10px;
	padding-bottom: 56.25%;
}

#top_video #video iframe {
	position: absolute;
	top: 0;
	left: 50%;
	width: 100%;
	height: 100%;
	transform: translateX(-50%);
}

#top_video #video_wrap {
  margin: 0 15% 30px;
}


@media screen and (max-width:768px) {
  #top_about {
		width: 100%;
    margin: 0 auto 8vw;
  }
  
  #top_about h3 {
    margin: 0 2.67vw 4vw;
  }

  #top_about .flex {
    flex-direction: column;
    margin: 0;
  }
  
  #top_about .flex > div {
    width: 100%;
    margin: 0 0 4vw;
  }
  
  main .flex > * {
    width: 100%;
    margin: 0 auto;
  }
  
	#top_about p:first-of-type { margin: 0  2.67vw 5.34vw;}
  
  #top_about h2:last-of-type + p {margin-bottom: 2.67vw;}
  
	#top_about a {
		display: block;
		text-align: center;
		text-decoration: none;
	}
  
  #top_about div.logo-box {
    margin-bottom: 4vw;
  }

  
}



/*===== ■5. Section [top_exhibition] Setting =====*/
#top_exhibition {
	width: calc(50% - 10px);
}

#top_exhibition > ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 0 10px;
}

#top_exhibition > ul li {
	width: 49%;
	margin-bottom: 10px;
}

#top_exhibition > ul:first-of-type li a {
	display: flex;
	align-items: center;
	height: 100%;
	padding: 12px 10px;
	box-sizing: border-box;
	font-size: 1.4rem;
	text-align: left;
}

#top_exhibition > ul:first-of-type li a:hover {
  background: #333;
}

#top_exhibition > ul:first-of-type li a i.icon_arrow {
	position: absolute;
	top: 50%;
	left: 0;
	border: 6px solid transparent;
	border-left: 6px solid #333;
	transform: translateY(-50%);
	content: '';
}

#top_exhibition > ul:first-of-typeul li a:hover i.icon_arrow {
  border-left: 6px solid #fff;
}

#top_exhibition > ul:first-of-type li a.soon {
	position: relative;
	padding: 11px 10px;
	border: 1px solid #333;
	color: #333;
	line-height: 1.2;
	text-decoration: none;
	opacity: .5;
	pointer-events: none;
}
#top_exhibition > ul:first-of-type li a.soon:hover { color: #333;}


@media screen and (max-width:768px) {
  
  #top_exhibition {
		width: 100%;
		margin-bottom: 8vw;
	}
  
	#top_exhibition > ul li { margin-bottom: 1.34vw;}
	
	#top_exhibition > ul:first-of-type li a {
		min-height: 10.67vw;
		justify-content: center;
		padding: 2.4vw 2.67vw;
		font-size: 1.3rem;
		text-align: center;
	}
	
	#top_exhibition > ul:first-of-type li a.soon { padding: 0.8vw 2.67vw;}
	
}



/*===== ■6. Section [top_information] Setting =====*/
#top_information {
  width: 46.5%;
  margin: 0 10px 35px;
}

#top_information ul {
	overflow: auto;
	margin: 0 10px;
	max-height: 350px;
}

#top_information li {
	display: flex;
	align-content: flex-start;
	margin-bottom: 15px;
	padding-bottom: 12px;
	border-bottom: 1px dotted #ccc;
}

#top_information a:hover .icon_blank:before { color: #999;}

#top_information li time { min-width: 90px;}

#top_information li.new time::before {
	display: block;
	color: #c00;
	line-height: 1;
	content: 'NEW';
}

#top_information li div b {
	display: inline-block;
	min-width: 120px;
	margin-bottom: 5px;
	padding: 3px 5px;
	border-radius: 4px;
	color: #fff;
	font-size: 1.2rem;
	line-height: 1;
	text-align: center;
}
#top_information li div b.info { background: #2c9999;}
#top_information li div b.press { background: #73a808;}


@media screen and (max-width:768px) {
	#top_information { 
    width: auto;
    margin: 0 0 8vw;
  }
	
	#top_information ul { max-height: 500px;}
	
	#top_information li {
		display: block;
		margin-bottom: 2.67vw;
		padding-bottom: 0.8vw;
	}

	#top_information li time {
		min-width: 21.34vw;
		font-size: 1.1rem;
	}
	
	#top_information li div { display: inline;}
	
	#top_information li div b {
		display: inline-block;
		min-width: 100px;
		margin-bottom: 0;
		font-size: 1.0rem;
	}
	
	#top_information li div p a {
		display: block;
		padding: 2.67vw 0;
	}
}



/*===== ■7. Section [top_report] Setting =====*/
#top_report {
  width: 46.5%;
  margin: 0 10px 35px;
}
  
#top_report > ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 0 10px 30px;
}

#top_report > ul li {
	width: 49%;
	margin-bottom: 10px;
}

#top_report div {
	display: flex;
	justify-content: space-between;
	margin: 0 10px;
}

#top_report div p { width: 50%;}

#top_report div p span {
	display: block;
	margin-bottom: 10px;
}

#top_report div p b {
	display: block;
	margin-bottom: 20px;
}

#top_report div figure { width: 44%;}


@media screen and (max-width:768px) {
  #top_report {
    width: 100%;
    margin: 0 auto 8vw;
  }
	#top_report > ul li { margin-bottom: 1.34vw;}

	#top_report div {
		flex-wrap: wrap;
		margin: 0 2.67vw;
	}

	#top_report div p {
		order: 2;
		width: 100%;
	}

	
	#top_report div figure {
		order: 1;
		width: 100%;
		margin-bottom: 2.67vw;
    text-align: center;
	}
	
	#top_report div a {
		display: block;
		margin-top: 2.67vw;
		padding: 2.67vw;
		border: 0.27vw solid #333;
		text-align: center;
		text-decoration: none;
	}
  #top_report div p b {
    margin-bottom: 0;
  }
}




/*===== ■8. Banner Area =====*/
#ad_medium > ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	margin: -15px 0 30px;
	padding-bottom: 30px;
	background: url(img/top/bg-ad.png) no-repeat bottom / 100% auto;
}

#ad_medium li {
	max-width: 180px;
	margin: 0 5px 10px;
}

#top_banners {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	max-width: 1200px;
	margin: 0 auto;
}

#top_banners > div {
	max-width: 560px;
	width: 46.5%;
	margin: 0 10px;
}

#bnr_association {
  margin-top: 20px !important;
}

#top_banners ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

#top_banners ul::after {
  display: block;
  width: 32%;
  content:'';
}


#top_banners #bnr_exhibitor ul:after {
    content: "";
    display: block;
    width: 180px;
}

#top_banners li {
	overflow: hidden;
	width: 49%;
	margin-bottom: 2%;
}

#bnr_association li {
  padding-bottom: 10px;
}

@media screen and (max-width:1200px) {
	#ad_medium > ul {
		max-width: 800px;
   		padding-bottom: 20px;
		margin: -15px auto 30px;
	}
	
	#ad_medium li {
		max-width: 280px;
		width: 23%;
		margin: 0 1%;
	}
	
	#top_banners li {
		max-width: 280px;
		width: 48%;
		margin:0 1% 5px;
	}
	#top_banners ul::after {
		content:none;
	}
	
}

@media screen and (max-width:768px) {
	#ad_medium { margin: 0 2.67vw 13.4vw;}
	
	#ad_medium > ul {
		margin: 0 auto 5.34vw;
		padding-bottom: 0;
		background: none;
	}
	
	#ad_medium li {
		overflow: inherit;
		max-width: 280px;
		width: 48%;
		margin: 0 1% 1.34vw;
	}
	/* 3つ以上
	#ad_medium li {
		overflow: inherit;
		max-width: none;
		width: auto;
		margin: 0 5px 5px;
	}
	*/

	#top_banners { display: block;}
	
	#top_banners > div,
	#top_banners > div:last-child {
		width: auto;
		max-width: none;
		margin: 0 1.34vw 4vw;
	}
	
	#top_banners li {
		overflow: inherit;
		max-width: none;
		width: auto;
		margin: 0 1.34vw 1.34vw;
	}

	#top_banners #bnr_exhibitor ul {
		width: 80%;
    margin: 0 auto;
	}

	#top_banners #bnr_exhibitor ul:after {
		content: none;
	}
	
	#top_banners #bnr_exhibitor li {
		overflow: inherit;
		max-width: 280px;
		width: 48%;
		margin: 0 1% 1.34vw;
	}
  
  #bnr_association ul::after {
    content: none;
  }
  
  #bnr_association ul {  
    justify-content: center;
  }  
  #bnr_association li {
    width: 48%;
    padding-bottom: 0;
  }
  
  #bnr_related li {
		width: 49%;
		margin: 0 0 2%;
  }
  
  #bnr_association {
    margin-top: 0 !important;
  }
}



/*===== ■9. Section [top_catch] Setting =====*/
#top_catch {
	max-width: 900px;
	margin: 0 auto 40px;
}

@media screen and (max-width:768px) {
	#top_catch {
		max-width: 900px;
		margin: 0 auto 20px;
	}
}


/*===== ■10. Section [top_exhibitors] Setting =====*/
#top_exhibitors {
	width: 100%;
	margin-bottom: 20px;
}
#top_exhibitors ul {
	display: flex;
	justify-content: center;
	gap: 20px;
}
#top_exhibitors ul li {
	flex: 1;
	max-width: 380px;
}
@media screen and (max-width:768px) {
	#top_exhibitors ul {
		gap: 10px;
	}
}