@charset "utf-8";
/*
Theme Name: sankakuya_skelton
Theme URL: https://sankakux4.org
Description: original theme
Author:yuya matsuo
Version: 1.0.0
*/

/* reset */

html{
	scroll-behavior:smooth;
}
body{
	margin:0;
	width:100%;
	overflow-x:hidden;
	overflow-y: scroll;
        -ms-overflow-style: none;
        scrollbar-width: none;
        text-rendering:optimizeSpeed;
        -webkit-text-size-adjust: 100%;
}

*{
	-moz-appearance: none;
	-webkit-appearance: none;
	-ms-appearance: none;
	appearance: none;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
}

*::before,
*::after{
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
}

h1,h2,h3,h4,h5,h6{
	font-size:1rem;
	font-weight:400;
	margin:0;
	padding:0;
	line-height:1;
}

p{
	margin:0;
	padding:0;
}

ul,
ol{
	list-style:none;
	padding:0;
	margin:0;
}

figure,
blockquote,
dl,
dd{
	margin:0;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

a:not([class]){
	text-decoration-skip-ink:auto;
}

::-webkit-scrollbar {
	display: none;
	-webkit-appearance: none;
}

@media(prefers-reduced-motion:reduce){
	*{
		animation-duration:.01ms !important;
		animation-iteration-count:1 !important;
		transition-duration:.01ms !important;
		scroll-behavior:auto !important;
	}
}

/* common */

html{
	font-size:12px;
}

body{
	background:#fff;
	font-family: 'Noto Sans JP', sans-serif;
	color:#000;
	font-weight:400;
	line-height:1.8;
	margin:0;
}

a{
	color:#000;
	transition: .5s;
	text-decoration:none;
}

a:hover{
	color:#000;
	text-decoration:none;
	opacity:0.8;
}

/* layout */

main{
	display:block;
	margin:73px auto 0;
}

#exhibitor main,
#inquiry main{
	margin:32px auto 0;
}

.container{
	width:1300px;
	margin:0 auto;
}

.container-min{
	width:800px;
	margin:0 auto;
}

.flex-wrap{
	display:-webkit-box;
  	display:-ms-flexbox;
  	display:flex;
  	-ms-flex-wrap: wrap;
  	flex-wrap: wrap;
}

.img-fluid{
	display:block;
	max-width:100%;
	height:auto;
}

.text-center{
	text-align:center;
}
.error-message{
	color:red;
}
.error_txt{
	color:red;
}

/* header */

.header{
	position:fixed;
	top:0;
	left:0;
	width:100%;
	z-index:1000;
}

.header .sub-navi{
	line-height:1;
	background:#fff;
}

.header .sub-navi .container > .flex-wrap{
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
}

.header .sub-navi .logo{
	font-weight:900;
	font-size:1.5rem;
	color:#666;
}

.header .sub-navi .logo span{
	font-weight:400;
	margin-left:0.5em;
}

.header .sub-navi nav ul{
	-webkit-box-pack: end;
	-ms-flex-pack: end;
	justify-content: flex-end;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
}

.header .sub-navi nav ul li a{
	display:block;
	padding:0 10px;
	font-size:1.25rem;
	color:#666;
}

.header .sub-navi nav ul li a span{
	font-size:1rem;
}

.header .sub-navi nav ul li a.language{
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	background:#ddd;
}

.header .main-navi{
	background:#D03D37;
}

.header .main-navi ul{
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
}

.header .main-navi ul li{
	border-right:1px solid #000;
}

.header .main-navi ul li:last-child{
	border-right:0;
}

.header .main-navi ul li a{
	display:block;
	color:#fff;
	padding:10px 22px;
}

.header .main-navi ul li a.disable{
	color:#aaa !important;
	pointer-events: none;
}

.en .header .main-navi ul{
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
}

.en .header .main-navi ul li{
	width:calc(100% / 6);
}

.en .header .main-navi ul li a{
	display:block;
	color:#fff;
	padding:10px 0;
	text-align:center;
}

/* footer */

.footer .banner{
	margin-bottom:50px;
}

.footer .banner ul{
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
}

.footer .banner ul li{
	width:160px;
}

#exhibitor .footer .banner a{
	display:block;
	width:400px;
	margin:0 auto;
	border:3px solid #000;
}

#exhibitor .footer .banner a h4{
	background:#000;
	color:#fff;
	font-weight:900;
	font-size:1.25rem;
	padding:15px 0;
}

.footer .sitemap{
	background:#222;
	padding:20px 0;
}

.footer .sitemap ul{
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
}

.footer .sitemap ul li{
	margin:0 15px;
}

.footer .sitemap ul li a{
	color:#fff;
}

.footer .copyright{
	background:#000;
	color:#fff;
	padding:10px 0;
}

/* home */

#home .mv{
	position:relative;
}

#home .mv > picture img{
	width:100%;
}

#home .mv .inner{
	position:absolute;
	top:50%;
	left:50%;
	transform:translate(-50%,-50%);
	width:800px;
}

#home .tv{
	background:#222;
	padding:30px 0;
}

#home .tv .flex-wrap{
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
}

#home .tv a{
	display:block;
	width:250px;
	margin:0 10px;
}

.news{
	padding:50px 0;
}

.news h2{
	background:#D03D37;
	padding:15px 20px;
	color:#fff;
	font-weight:700;
	font-size:1.25rem;
	margin-bottom:15px;
}

.news ul li a p{
	line-height:2;
	margin-right:30px;
}

.news ul li a h3{
	line-height:2;
}

/* exhibitor */

#exhibitor .ex01{
	background:url("../img/ex01-bg.jpg") 0 0 no-repeat;
	background-size:cover;
	padding:50px 0;
}

#exhibitor .ex01 h2{
	background:#D03D37;
	padding:15px 20px;
	color:#fff;
	font-weight:700;
	font-size:1.25rem;
}

#exhibitor .ex01 h2 span{
	font-weight:400;
	margin-left:1em;
}

#exhibitor .ex01 .container-min > .flex-wrap{
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
}

#exhibitor .ex01 .container-min > .flex-wrap a{
	width:100%;
	height:90px;
	background:#fff;
	border:2px solid #ccc;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	padding:0 15px;
}

#exhibitor .ex01 .container-min > .flex-wrap .box01{
	-webkit-box-pack: start;
	-ms-flex-pack: start;
//	justify-content: flex-start;
	background:#fff;
	border:2px solid #ccc;
	width:100%;
	height:auto;
	padding:15px;
}

#exhibitor .ex01 .container-min > .flex-wrap a.box03,
#exhibitor .ex01 .container-min > .flex-wrap a.box04,
#exhibitor .ex01 .container-min > .flex-wrap a.box11,
#exhibitor .ex01 .container-min > .flex-wrap a.box12{
	width:50%;
}

#exhibitor .ex01 .container-min > .flex-wrap a.box05,
#exhibitor .ex01 .container-min > .flex-wrap a.box06,
#exhibitor .ex01 .container-min > .flex-wrap a.box07,
#exhibitor .ex01 .container-min > .flex-wrap a.box08,
#exhibitor .ex01 .container-min > .flex-wrap a.box09,
#exhibitor .ex01 .container-min > .flex-wrap a.box10,
#exhibitor .ex01 .container-min > .flex-wrap a.box13,
#exhibitor .ex01 .container-min > .flex-wrap a.box14,
#exhibitor .ex01 .container-min > .flex-wrap a.box15{
	width:calc(100%  / 3);
}

#exhibitor .ex01 .container-min > .flex-wrap a h3,
#exhibitor .ex01 .container-min > .flex-wrap div h3{
	color:#D03D37;
	font-weight:700;
	line-height:1.8;
}

#exhibitor .ex01 .container-min > .flex-wrap a i{
	font-size:2.5rem;
	color:#D03D37;
}

#exhibitor .ex01 .container-min > .flex-wrap a span{
	display:block;
}

#exhibitor .ex01 .container-min > .flex-wrap a span br{
	display:none;
}

#exhibitor .ex01 .container-min > .flex-wrap a.disable{
	color:#aaa !important;
	pointer-events: none;
}

#exhibitor .ex01 .container-min > .flex-wrap a.disable i{
	color:#aaa !important;
}

/* page */

.page-content{
	padding:50px 0;
}

/* inquiry */

#inquiry h2{
	background:#D03D37;
	padding:15px 20px;
	color:#fff;
	font-weight:700;
	font-size:1.25rem;
	margin-bottom:5px;
}

#inquiry p{
	margin-bottom:15px;
}

.en#inquiry p span{
	font-weight:700;
	display:block;
}

#inquiry table{
	width:100%;
	margin-bottom:15px;
}

#inquiry table th{
	font-weight:700;
	text-align:left;
	width:33%;
	padding:15px 0 15px 35px;
	position:relative;
}

#inquiry table th::before{
	position:absolute;
	top:47%;
	transform:translateY(-50%);
	left:0;
	font-family: "Font Awesome 5 Free";
	content:"\f00c";
	font-weight: 900;
	font-size:2rem;
	color:#ccc;
}

#inquiry table th.required::before{
	color:#D03D37;
}

#inquiry table th span{
	font-weight:400;
	margin-left:1em;
}

#inquiry table td{
	width:70%;
	padding:15px 0;
}

input[type="text"],
input[type="email"],
textarea{
	border:1px solid #222;
	padding:15px;
	width:100%;
	border-radius:0;
	font-size:1rem;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus{
	outline:none;
	outline-offset:0;
	border:1px solid #aaa;
}

.radio-wrap{
	margin-bottom:15px;
}

.radio-wrap input{
	-moz-appearance: radio;
	-webkit-appearance: radio;
	appearance: radio;
}

.radio-wrap label{
	margin-right: 15px;
}

.radio-wrap label:last-child{
	margin-right:0;
}

.btn-wrap{
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
}

.btn-wrap button{
	margin:0 10px;
	border:0;
	background:#eee;
	padding:15px 50px;
	text-align:center;
	transition: 0.5s;
	font-size:1rem;
}

.btn-wrap button span{
	display:block;
}

.btn-wrap button#submitbtn{
	background:#222;
	color:#fff;
	
}

.btn-wrap button:hover{
	opacity:0.8;
}

@media (max-width: 1299px) {

	.container{
		width:96vw;
	}
	
	.container-min{
		width:76vw;
	}

}

@media (max-width: 1024px) {

	html {
		font-size:calc(100vw / 1000 * 12);
	}
	
	main{
		margin:calc(100vw / 1000 * 68) auto 0;
	}
	
	#exhibitor main,
	#inquiry main{
		margin:calc(100vw / 1000 * 32) auto 0;
	}
	
	/* header */
	
	.header .container{
		width:100vw;
	}
	
	.header .sub-navi .logo{
		margin-left:2vw;
	}
	
	.header .sub-navi nav ul li a{
		padding: 0 calc(100vw / 1000 * 10);
	}
	
	.header .main-navi ul{
		-ms-flex-wrap: nowrap;
		flex-wrap: nowrap;
		-webkit-box-pack: start;
		-ms-flex-pack: start;
		justify-content: flex-start;
		overflow-x:scroll;
	}
	
	.header .main-navi ul li a{
		min-width:calc(100vw / 1000 * 130);
		padding:calc(100vw / 1000 * 10) 0;
		text-align:center;
		font-size:0.9rem;
	}
	
	/* footer */
	
	.footer .banner{
		margin-bottom:calc(100vw / 1000 * 50);
	}
	
	.footer .banner ul li{
		width:calc(100vw / 1000 * 130);
	}
	
	#exhibitor .footer .banner a{
		width:calc(100vw / 1000 * 400);
	}
	
	#exhibitor .footer .banner a h4{
		padding:calc(100vw / 1000 * 15) 0;
	}
	
	.footer .sitemap{
		padding:calc(100vw / 1000 * 20) 0;
	}
	
	.footer .sitemap ul li{
		margin:0 calc(100vw / 1000 * 15);
	}
	
	.footer .copyright{
		padding:calc(100vw / 1000 * 10) 0;
	}
	
	/* home */
	
	#home .mv .inner{
		width:calc(100vw / 1000 * 600);
	}
	
	#home .tv{
		padding:calc(100vw / 1000 * 20) 0;
	}
	
	#home .tv a{
		width:calc(100vw / 1000 * 200);
		margin:0 calc(100vw / 1000 * 10);
	}
	
	.news{
		padding:calc(100vw / 1000 * 50) 0;
	}
	
	.news h2{
		padding:calc(100vw / 1000 * 15) calc(100vw / 1000 * 20);
		margin-bottom:calc(100vw / 1000 * 15);
	}
	
	/* exhibitor */
	
	#exhibitor .ex01{
		padding:calc(100vw / 1000 * 50) 0;
	}
	
	#exhibitor .ex01 h2 {
		padding:calc(100vw / 1000 * 15) calc(100vw / 1000 * 20);
	}
	
	#exhibitor .ex01 .container-min > .flex-wrap a{
		height:calc(100vw / 1000 * 90);
		padding: 0 calc(100vw / 1000 * 15);
	}
	
	#exhibitor .ex01 .container-min > .flex-wrap a span{
		line-height:1.2;
	}
	
	#exhibitor .ex01 .container-min > .flex-wrap a span br{
		display:block;
	}
	
	/* page */
	
	.page-content {
		padding:calc(100vw / 1000 * 50) 0;
	}
	
	/* inquiry */
	
	#inquiry h2{
		padding:calc(100vw / 1000 * 15) calc(100vw / 1000 * 20);
		margin-bottom:calc(100vw / 1000 * 5);
	}
	
	#inquiry p{
		margin-bottom:calc(100vw / 1000 * 15);
	}
	
	#inquiry table th{
		padding:calc(100vw / 1000 * 15) 0 calc(100vw / 1000 * 15) calc(100vw / 1000 * 35);
	}
	
	#inquiry table td{
		padding:calc(100vw / 1000 * 15) 0;
	}
	
	input[type="text"],
	input[type="email"],
	textarea{
		padding:calc(100vw / 1000 * 15);
	}
	
	.btn-wrap button{
		padding:calc(100vw / 1000 * 15) calc(100vw / 1000 * 50);
	}

}

@media (max-width: 750px) {
	
	html {
		font-size:calc(100vw / 750 * 24);
	}
	
	main{
		margin:calc(100vw / 750 * 236) auto 0;
	}
	
	#exhibitor main,
	#inquiry main{
		margin:calc(100vw / 750 * 118) auto 0;
	}
	
	.container{
		width:92vw;
	}
	
	.container-min{
		width:92vw;
	}
	
	/* header */
	
	.header .sub-navi{
		padding:calc(100vw / 750 * 30) 0 calc(100vw / 750 * 20);
	}
	
	#exhibitor .header .sub-navi,
	#inquiry .header .sub-navi{
		padding:calc(100vw / 750 * 30) 0 0;
	}
	
	.header .sub-navi .logo{
		width:100%;
		margin-left:0;
		margin-bottom:calc(100vw / 750 * 20);
		text-align:center;
	}
	
	.header .sub-navi nav{
		width:100%;
	}
	
	.header .sub-navi nav ul li a{
		padding: 0 calc(100vw / 750 * 10);
	}
	
	.header .main-navi ul li a{
		min-width: calc(100vw / 750 * 200);
		padding: calc(100vw / 750 * 20) 0;
		font-size:0.7rem;
	}
	
	.en .header .main-navi ul li{
		width:auto;
	}
	
	.en .header .main-navi ul li a{
		min-width: calc(100vw / 750 * 220);
		padding: calc(100vw / 750 * 20) 0;
	}
	
	/* footer */
	
	.footer .banner{
		margin-bottom:calc(100vw / 750 * 50);
	}
	
	.footer .banner ul{
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		justify-content: center;
	}
	
	.footer .banner ul li{
		width:23%;
		margin:0 1% calc(100vw / 750 * 20) ;
	}
	
	#exhibitor .footer .banner a{
		    width: calc(100vw / 750 * 500);
	}
	
	#exhibitor .footer .banner a h4{
		padding:calc(100vw / 750 * 15) 0;
	}
	
	.footer .sitemap{
		padding:calc(100vw / 750 * 20) 0;
	}
	
	.footer .sitemap ul li{
		margin:0 calc(100vw / 750 * 7);
		font-size:0.8rem;
	}
	
	.footer .copyright{
		padding:calc(100vw / 750 * 10) 0;
		font-size:0.8rem;
	}
	
	/* home */
	
	#home .mv .inner{
		width:100%;
	}
	
	#home .tv{
		padding: calc(100vw / 750 * 20) 0;
	}
	
	#home .tv a{
		width:calc(100vw / 750 * 220);
		margin:0 calc(100vw / 750 * 10);
	}
	
	.news{
		padding:calc(100vw / 750 * 50) 0;
	}
	
	.news ul li{
		margin-bottom:calc(100vw / 750 * 15);
	}
	
	.news ul li a p{
		width:100%;
		margin-right:0;
		line-height:1.8;
	}
	
	.news ul li a h3{
		width:100%;
		line-height:1.8;
	}
	
	/* exhibitor */
	
	#exhibitor .ex01{
		background: url(../img/ex01-bg-sp.jpg) 0 0 no-repeat;
		background-size:cover;
		padding:calc(100vw / 750 * 50) 0;
	}
	
	#exhibitor .ex01 h2 {
		padding:calc(100vw / 750 * 15) calc(100vw / 750 * 20);
	}
	
	#exhibitor .ex01 .container-min > .flex-wrap a{
		height:calc(100vw / 750 * 140);
		padding: 0;
	}
	
	#exhibitor .ex01 .container-min > .flex-wrap a.box01{
		height:auto;
		padding:calc(100vw / 750 * 15);
	}
	
	#exhibitor .ex01 .container-min > .flex-wrap a.box05,
	#exhibitor .ex01 .container-min > .flex-wrap a.box06,
	#exhibitor .ex01 .container-min > .flex-wrap a.box07,
	#exhibitor .ex01 .container-min > .flex-wrap a.box08,
	#exhibitor .ex01 .container-min > .flex-wrap a.box09,
	#exhibitor .ex01 .container-min > .flex-wrap a.box10{
		width:50%;
	}
	
	#exhibitor .ex01 .container-min > .flex-wrap a i{
		font-size:2rem;
	}
	
	#exhibitor .ex01 .container-min > .flex-wrap a span{
		font-size:0.9rem;
	}
	
	/* page */
	
	.page-content {
		padding: calc(100vw / 750 * 50) 0;
	}
	
	/* inquiry */
	
	#inquiry h2{
		padding:calc(100vw / 750 * 15) calc(100vw / 750 * 20);
		margin-bottom:calc(100vw / 750 * 5);
	}
	
	#inquiry p{
		margin-bottom:calc(100vw / 750 * 15);
		font-size:0.9rem;
	}
	
	#inquiry table th{
		display:block;
		width:100%;
		padding:0 0 calc(100vw / 750 * 10) calc(100vw / 750 * 60);
	}
	
	#inquiry table td{
		display:block;
		width:100%;
		padding:0 0 calc(100vw / 750 * 20);
	}
	
	input[type="text"],
	input[type="email"],
	textarea{
		padding:calc(100vw / 750 * 15);
	}
	
	.btn-wrap button{
		padding:calc(100vw / 750 * 15) calc(100vw / 750 * 70);
	}
	
}

.header_top #halfblock{
	width: 80%;
}