@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700&family=PT+Sans:wght@400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700;900&display=swap');

@media only screen and (max-width:767px) {
  .sp {
    display: inline-block; }

  .pc {
    display: none; }
}

@media print, screen and (min-width:768px) {
  .sp {
    display: none; }

  .pc {
    display: inline-block; }
}

.grey {
    background:#2b2e31;
}




#body {
  width: 100%;
  max-width: 1920px;
  margin: auto;
  background: url("../images/contents/kazari.png") no-repeat bottom;
  background-size:contain;
}

img {
  width: 100%;
  height: auto;
  -webkit-backface-visibility: hidden; }

a:hover {
  transition:0.5s;
}

.red  {
	color: #e60112;
}

del {
	color: #e60112;
	text-decoration: line-through;
 }
del span {
	color: #aaa;
 }



/* ======================
      HEADER
======================== */

header {
  background: #fff;
  width: 100%;
}

header h1 {
  max-width: 1240px;
  text-align: left;
  margin: auto;
  padding: 1.8rem 1.35rem;
}

header h1 img {
  max-width: 897px;
  image-rendering: -webkit-optimize-contrast;
}

#header_in .mailing_list a {
	display: block;
  font-size: 0.85rem;
	font-weight: bold;
	text-align: center;
	text-decoration: none;
  line-height: 1.8;
  letter-spacing: 1px;
	color: #fff;
	background: #0065d7;
  background: -webkit-linear-gradient(-180deg, rgb(0, 101, 215), rgb(0, 75, 159));
  background: linear-gradient(-180deg, rgb(0, 101, 215), rgb(0, 75, 159));
  border-radius: 5px;
}

#header_in .mailing_list.orange a {
  font-size: 0.85rem;
	background: rgb(230,1,18);
	background: -webkit-linear-gradient(top,  rgba(230,1,18,1) 0%,rgba(165,1,4,1) 100%);
	background: linear-gradient(to bottom,  rgba(230,1,18,1) 0%,rgba(165,1,4,1) 100%);
  border-radius: 5px;
}

#header_in .mailing_list.grey a {
  font-size: 0.85rem;
	background: rgb(230,1,18);
	background: -webkit-linear-gradient(top,  rgba(230,1,18,1) 0%,rgba(165,1,4,1) 100%);
	background: linear-gradient(to bottom,  rgba(230,1,18,1) 0%,rgba(165,1,4,1) 100%);
  border-radius: 5px;
}

#header_in .mailing_list.green a {
  font-size: 0.85rem;
	background: -webkit-linear-gradient(to,  rgba(82,177,82,1) 0%,rgba(0,124,4,1) 100%);
	background: linear-gradient(to bottom,  rgba(82,177,82,1) 0%,rgba(0,124,4,1) 100%);
  border-radius: 5px;
}

#header_in .mailing_list a:hover {
  opacity: 0.7;
}

#header_in .mailing_list a br {
  display: none;
}

#header_in .mailing_list a i {
  position: relative;
  top: 1px;
}

@media print, screen and (min-width: 811px) { 
  #header {
    position: fixed;
    z-index: 99999;
    top: 0;
		width: 100%;
		max-width: 1920px;
	}
  #header_in {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    max-width: 1240px;
    margin: auto;
  }
  #header_in .mailing_list {
    margin: 10px 0 0 0;
  }
  #header_in .mailing_list:first-of-type {
    margin-top: 0;
  }
  #header_in .mailing_list a {
    font-size: 1.2rem;
    line-height: 1.1;
    padding: 0.5rem 1.5rem;
  }
  #header_in .mailing_list.orange a {
    font-size: 1.2rem;
    line-height: 1.1;
    padding: 0.5rem 1.5rem;
  }
   #header_in .mailing_list.grey a {
    font-size: 1.2rem;
    line-height: 1.1;
    padding: 0.5rem 1.5rem;
  }
  #header_in .mailing_list.green a {
    font-size: 1.2rem;
    line-height: 1.1;
    padding: 0.5rem 1.5rem;
  }
  #header_in .mailing_list a br {
    display: inherit;
  }
}

@media screen and (min-width: 811px) and (max-width: 1200px) { 
  #header_in .mailing_list a {
    width: 160px;
    font-size: 1rem;
    padding: 0.5rem;
  }
}

@media screen and (max-width: 810px) { 
  #header_in h1 {
    margin-top: 2.25em;
  }
  #header_in .btn_list {
    position: fixed;
    z-index: 99999;
    top: 0;
    right: inherit;
    padding: 0;
  }
	#header_in .btn_list p {
		margin-bottom: 0;
	}
  #header_in .btn_list a {
    width: 100vw;
    font-size: 0.7rem;
    line-height: 2.5;
    border-radius: 0;
  }
	#header_in .mailing_list a,
	#header_in .mailing_list.orange a {
		border-radius: 0;
	}
}



/* ======================
      NAV
======================== */

nav button {
  margin-bottom: 0.5rem;
}

.navbar {
  background: url("../images/common/bg_nav.png") repeat-x bottom #071b35;
}

.navbar-nav a {
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
  color: #fff;
}

.navbar-nav a:hover {
  color: #A7E5F5;
}

.navbar-nav a.disabled {
  color: #435977;
}

.dropdown-menu {
  width: 100%;
  padding: 0 !important;
  border: none !important;
  background: #071b35 !important;
}

.dropdown-item {
  color: #fff !important;
  font-size: 0.7rem !important;
  padding: 0.5rem 0.5rem 0.8rem !important;
  border-top: 1px solid #435977 !important;
  background: #112d51 !important;
}

.dropdown-item:hover {
  color: #A7E5F5 !important;
}

.dropdown-item.disabled {
  color: #999 !important;
	background: #ccc !important;
}

.dropdown-item.closed {
  background: #435977 !important;
}

.dropdown-item.closed:hover {
  background: #435977 !important;
	opacity: 1;
}

  .navbar-nav li  a {
  }

@media only screen and (max-width: 767px){
  nav {
    padding: 0 !important;
    max-width: 100%;
  }
  nav button {
    margin:  0.8rem 0.8rem 0.8rem 0;
  }
  .navbar-nav li {
    border-top: 1px solid #ccc;
  }
  .navbar-toggler{
    border-color: #ffffff !important;
  }
  .navbar-toggler .navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,255,255,1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E") !important;
  }
}

@media print, screen and (min-width: 768px){
  #navbarsExampleDefault {
    width: 100%;
    max-width: 1230px;
    margin: auto;
  }
  .navbar-nav {
    flex-grow: 1 !important;
    align-items: stretch;
    vertical-align: middle;
    padding: 0;
    margin-left: -1.5rem;
  }
  .navbar-nav li {
    background: url("../images/common/line_white.png") repeat-y right;
    margin: 0.5rem 0;
    flex-grow: 1;
  }
  .navbar-nav li:last-of-type {
    background: none;
  }
  .navbar-nav li  a {
    padding: 0.2rem 0 0.3rem;
  }
  .navbar-nav li  .nav-link {
    font-size: 0.8rem;
  }
  .dropdown-menu {
    top: 130% !important;
  }
  .dropdown-item {
    font-size: 0.8rem !important;
    background: #071b35 !important;
		min-width: 200px;
		opacity: 1;
		transition:0.5s;
  }
  .dropdown-item:hover {
    color: #A7E5F5 !important;
    background: #071b35 !important;
		opacity: 0.8;
		transition:0.5s;
  }
}


@media screen and (min-width: 1080px) {
  .navbar-nav li  .nav-link {
    font-size: 1.05rem;
  }
  .dropdown-item {
    font-size: 0.95rem !important;
  }
}



/* ======================
      MAIN
======================== */

main {
  margin: 260px 0 0 0;
  padding: 3rem 0;
}

section{
  padding: 3rem 0;
}

.container {
  max-width: 1200px;
  padding: 1rem 3rem;
}


@media only screen and (max-width: 810px){
	main {
		margin: 0;
	}
	
}


@media only screen and (max-width: 575px){
  section{
    padding: 1.5rem 0;
  }

  .container {
    padding: 1rem 1.5rem; 
  }
}


/* ======================
      INDEX
======================== */
/* index.css */





/* ======================
      CONTENTS
======================== */

/*main.contents h2  {
  text-align: center;
  font-weight: 700;
  margin-bottom: 2rem;
  padding-bottom: 0.8rem;
  background: url("../images/contents/h2_line.png") no-repeat left bottom;
}*/

main.contents h2 {
  font-size: clamp(0.8rem, 1vw + 1.5rem, 2.5rem);
  font-weight: 600;
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 1.5rem 1.5rem;
  position: relative;
}

main.contents h2:before {
  position: absolute;
  bottom: -10px;
  left: calc(50% - 75px);
  width: 150px;
  height: 5px;
  content: '';
  border-radius: 3px;
  background: #e60112;
}

main.contents h3 {
  font-size: clamp(0.8rem, 1vw + 1rem, 2rem);
  position: relative;
  padding: .3em;
  margin: 2rem 0 1.5rem;
}

main.contents h3::before,
main.contents h3::after {
  position: absolute;
  bottom: -4px;
  left: 0;
  content: '';
  height: 4px;
}

main.contents h3::before {
  z-index: 2;
  width: 25%;
  background-color: #134690;
}

main.contents h3::after {
  width: 100%;
  background: -webkit-repeating-linear-gradient(45deg, #fff, #fff 2px, #aaa 2px, #aaa 4px);
  background: repeating-linear-gradient(45deg, #fff, #fff 2px, #aaa 2px, #aaa 4px);
}

main.contents h4 {
  color: #134690;
  margin-top: 2rem;
  padding: 0 0.5em .3em 0.5em;
  border: 1px solid #ccc;
  border-top: 3px solid #134690;
  background: -webkit-linear-gradient(top, #fff 0%, #f0f0f0 100%);
  background: linear-gradient(to bottom, #fff 0%, #f0f0f0 100%);
  box-shadow: 0 -1px 0 rgba(255, 255, 255, 1) inset;
}

main.contents p, main.contents li, main.contents dt, main.contents dd  {
  font-size: clamp(0.8rem, 1.8vw + 0.35rem, 1rem);
}



/********* congress_chairs *********/

#congress_chairs .flex {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

#congress_chairs .flex dl {
  display: flex;
  justify-content:center;
  align-items: center;
  flex-wrap: wrap;
 width: 430px
}

#congress_chairs .flex dl dt {
  flex-basis: 130px;
  margin-right: 1rem;
}

#congress_chairs .flex dl dd {
  flex: 1;
  font-size: 0.8rem;
  padding-top: 1rem;
}

#congress_chairs .flex dl dd strong {
  display: block;
  font-size: 1.3rem;
  margin-top: 0.3rem;
}

@media only screen and (max-width: 980px){
  #congress_chairs .flex dl {
    width: 80%;
  }
  #congress_chairs .flex dl dt {
    flex-basis: 90px;
  }
  #congress_chairs .flex dl dd {
    font-size: 0.8rem;
  }
  #congress_chairs .flex dl dd strong {
    font-size: 1rem;
  }
}




/********* committee *********/

#committee table {
 width: auto;
    margin: 0 auto 1rem auto;
    margin-top: 35px;
}

#committee th {
  color: #134690;
  width: 105px;
}

#committee table:last-of-type th {
  color: #134690;
  width: 205px;
}

#committee tr.cat th,
#committee tr.cat td {
  padding-top: 1rem;
}

#committee tr.cat:first-of-type th,
#committee tr.cat:first-of-type td {
  padding-top: 0;
}

#committee td:first-of-type {
  padding-right: 2rem;
}

@media only screen and (max-width: 767px){
#committee table {
  margin-left: 0.5rem;
}
  #committee th {
    display: block;
    width: 100% !important;
  }
#committee tr.cat th,
#committee tr.cat td {
  padding-top: 0;
}
  #committee td {
    display: block;
    font-size: 0.9rem;
    line-height: 1.3;
  }
  #committee td:first-of-type {
    display: block;
    width: 100% !important;
  }
  #committee td:last-of-type {
    padding-bottom: 0.8rem;
  }
}




/********* coopeartion *********/

#coopeartion ul {
	display: table;
	margin: 0 auto;
}

#coopeartion ul li a.disabled {
	color: #000;
	text-decoration: none;
}

#coopeartion ul li a.disabled:hover {
	opacity: 1;
	cursor: default;
}




/********* Registration *********/

#registration .red  {
	color: #e60112;
}

#registration div.deadline dl {
	display: flex;
	font-weight: 700;
	margin: 0;
}

#registration div.deadline dl dt {
	flex-basis: 180px;
}

#registration div.deadline dl dd {
	flex: 1;
} 

#registration div.deadline dl dd em {
	font-style: normal;
	background: #ff0;
}

#registration .note {
	list-style-type: none;
	text-indent: -0.6em;
	margin-left: 0.6em;
}

#registration .note_num {
	list-style-type: none;
	text-indent: -1.25em;
	margin-left: 1.25em;
}

#registration table {
	border: 1px solid #ccc;
	margin-bottom: 1rem;
	width: 100%;
}

#registration table.cxl {
	width: 60%;
}

#registration table th,
#registration table td {
	text-align: center;
	vertical-align: middle;
	padding: 0.5rem;
	border: 1px solid #ccc;
}

#registration table th {
	background: #FBE4D5;
}

#registration table.fees td:first-of-type,
#registration table.cxl td:first-of-type {
	text-align: left;
}

#registration table.fee_includes td {
	text-align: center;
}

#registration table.fee_includes td.who {
	width: 120px;
}

#registration table.fee_includes td.cat {
	text-align: left;
}

#registration table.fee_includes td.dates {
	white-space: nowrap;
}


#registration .table-wrap {
	overflow-x: auto;
	margin-bottom: 0.5em;
}

#registration .table-wrap .table {
  width: 100%;
	min-width: 980px;
	margin-bottom: 0;
  border-collapse: collapse;
}

#registration .step {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

#registration .step dl {
	width: 30%;
}

#registration .step dl dt {
	color: #fff;
	font-size: 2rem;
	font-weight: 700;
	text-align: center;
	padding: 0.3em;
	background: #0771D4;
}

#registration .step dl dt small {
	display: block;
	font-size: 1rem;
}

#registration .step dl dd {
	line-height: 1.2;
	margin-top: 0.5em;
}

#registration .step p {
	width: 5%;
	text-align: center;
	margin-top: 1.5%;
}

#registration .step p i {
	color: #0771D4;
	font-size: 4rem;
}

#registration .step p.sp {
	display: none;
}

#registration .btn {
	display: flex;
	justify-content: center;
  align-items: flex-start;
	margin-bottom: 0;
}

#registration .btn li {
  flex-basis: 330px;
  margin: 1em 1em 0;
  list-style-type: none;
}

#registration .btn li a {
	display: block;
	color: #fff;
	font-size: 1.3rem;
	font-weight: 700;
	padding: 2rem 0.5rem;
	background: #e60112;
}

#registration .btn li a:hover {
	opacity: 0.7;
	text-decoration: none;
}

#registration .btn li a.disabled {
	pointer-events: none;
  color: #bbb;
  background: #ddd;
  opacity: 0.8;
}


@media only screen and (max-width: 991px){
	#registration .step p.pc {
		display: none;
	}
	#registration .step p.sp {
		display: inherit;
	}
	#registration .step dl {
		width: 100%;
		text-align: center;
		margin: 0;
	}
	#registration .step p {
		width: 100%;
		margin: 0 0 3.5em;
		position: relative;
	}
	#registration .step p i {
		position: absolute;
		top: -15px;
		left: 42%;
	}
	#registration .table-wrap .table {
		min-width: 880px;
	}
	#registration table th,
	#registration table td {
		font-size: 0.8rem;
	}

#registration table.fee_includes td.who {
	width: 110px;
}

	#registration table.cxl {
		width: 100%;
	}

}




/********* Accommodation *********/

#accommodation .red  {
	color: #e60112;
}

#accommodation .icon-list {
	list-style: none;
}

#accommodation .icon-list li {
	text-indent: -0.5em;
	margin-left: 0.5em;
}

#accommodation table {
	border: 1px solid #ccc;
	margin-bottom: 1rem;
	width: 100%;
}

#accommodation table th,
#accommodation table td {
	text-align: center;
	vertical-align: middle;
	padding: 0.5rem;
	border: 1px solid #ccc;
}

#accommodation table th {
	background: #efefef;
}

#accommodation table:last-of-type th {
	text-align: left;
}

#accommodation .btn {
	display: table;
	margin: 0 auto;
}

#accommodation .btn a {
	display: block;
	color: #fff;
	font-size: 1.3rem;
	font-weight: 700;
	padding: 1rem 3rem;
	background: #e60112;
}

#accommodation .btn a:hover {
	opacity: 0.7;
	text-decoration: none;
}

#accommodation .btn a.disabled {
	pointer-events: none;
  color: #bbb;
  background: #ddd;
  opacity: 0.8;
}

#accommodation .flex-column {
	display: flex;
	width: 100%;
	justify-content: space-between;
	flex-direction: row !important;
}

#accommodation .flex-column ul {
	display: table;
}

#accommodation .flex-column ul li {
	display: table-cell;
	padding: 0 0 0 1rem;
}

@media only screen and (max-width: 991px){
	#accommodation .flex-column {
		display: inherit;
	}

	#accommodation .flex-column ul {
		margin: 0 auto 2rem auto;
	}

	#accommodation .flex-column ul li {
		padding: 0 1rem;
	}
}

@media only screen and (max-width: 641px){
	#accommodation table {
		border-bottom: none;
	}
	
	#accommodation table th,
	#accommodation table td {
		display: block;
		text-align: left;
		border: none;
		border-bottom: 1px solid #ccc;
	}

	#accommodation .flex-column ul li {
		display: inherit;
		padding: 1rem 0;
	}
}



/********* Tours *********/

#tours table {
	border: 1px solid #ccc;
	margin-bottom: 1rem;
	width: 100%;
}

#tours table th,
#tours table td {
	vertical-align: middle;
	padding: 0.5rem;
	border: 1px solid #ccc;
}

#tours table th {
	width: 15%;
	background: #efefef;
}

#tours .table table:last-of-type th {
	width: 45%;
}

#tours table.cancel th {
	width: 50%;
}

#tours .table table td ul.icon-list {
	list-style: none;
}

#tours .table table td ul.icon-list li {
	text-indent: -0.5em;
	margin-left: 0.5em;
}

#tours .table table td dl dt {
	color: #134690;
}

#tours .table table td dl.note dt {
	color: #212529;
}

#tours .table table td .flex-column {
	display: flex;
	flex-direction: row !important;
}

#tours .table table td .flex-column dl {
	width: calc(100% - 200px - 2rem);
}

#tours .table table td .photo {
	width: 200px;
	padding-left: 2rem;
}

#tours .table table td .photo figcaption {
	font-size: 0.9rem;
	margin-top: 0.5rem;
}

#tours .btn {
	display: table;
	margin: 0 auto;
}

#tours .btn a {
	display: block;
	color: #fff;
	font-size: 1.3rem;
	font-weight: 700;
	padding: 1rem 3rem;
	background: #e60112;
}

#tours .btn a:hover {
	opacity: 0.7;
	text-decoration: none;
}

#tours .btn a.disabled {
	pointer-events: none;
  color: #bbb;
  background: #ddd;
  opacity: 0.8;
}

#tours .btn span.red {
	display: block;
	color: #e60112;
	margin-top: 0.5rem;
}

#tours .icon-list,
#tours .icon-list02 {
	list-style: none;
}

#tours .icon-list li,
#tours .icon-list02 li {
	text-indent: -0.5em;
	padding-left: 0.5em;
}

#tours .jtb {
	padding: 1rem 2rem;
	border: 3px double #ccc;
}

#tours .jtb h3 {
	color: #134690;
	margin: 0 0 1rem 0;
	padding: 0;
}

#tours .jtb h3:before,
#tours .jtb h3:after {
	display: none;
}

#tours .jtb .note {
	font-size: 0.8rem;
	text-indent: -0.5em;
	margin-left: 0.5em;
}

@media only screen and (max-width: 991px){
	#tours .table table td .flex-column {
		display: inherit;
	}
	
	#tours .table table td .photo {
		text-align: center;
		margin: 0 auto;
		padding-left: 0;
	}
}

@media only screen and (max-width: 641px){
	#tours table {
		border-bottom: none;
	}
	
	#tours table th,
	#tours table td {
		display: block;
		width: 100%;
		text-align: left;
		border: none;
		border-bottom: 1px solid #ccc;
	}

	#tours .table table:last-of-type th {
		width: 100%;
	}
}


/********* Visa_support *********/

#visa_support h3 small {
	font-size: 60%;
	font-weight: 700;
	padding-left: 1em;
}

#visa_support table {
	border: 1px solid #ccc;
	margin-bottom: 1rem;
	width: 100%;
}

#visa_support table th,
#visa_support table td {
  font-size: clamp(0.8rem, 1.8vw + 0.35rem, 1rem);
	vertical-align: middle;
	padding: 0.5rem;
	border: 1px solid #ccc;
}

#visa_support table th {
	width: 40%;
	background: #efefef;
}

#visa_support table td strong {
  font-size: clamp(0.8rem, 1.8vw + 0.35rem, 1rem);
}

#visa_support ul.note li {
	list-style-type: none;
	text-indent: -0.9em;
	margin-left: 0.9em;
	margin-bottom: 0.5em;
}

#visa_support ul.note2 li {
	list-style-type: none;
	text-indent: -0.65em;
	margin-left: 0.65em;
	margin-bottom: 1em;
}

#visa_support ul.note2 li li {
	text-indent: -0.9em;
	margin-left: 0.9em;
	margin-bottom: 0;
}

@media only screen and (max-width: 991px){
	#visa_support h3 small {
		font-size: 70%;
	}

	#visa_support table th {
		width: auto;

	}
	
	#visa_support table td {
		white-space: nowrap;
	}
}




/********* tech_committee *********/

#tech_committee .flex {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

#tech_committee .flex dl {
  display: flex;
  justify-content:center;
  align-items: center;
  flex-wrap: wrap;
 width: 430px
}

#tech_committee .flex dl dt {
  flex-basis: 130px;
  margin-right: 1rem;
}

#tech_committee .flex dl dd {
  flex: 1;
  font-size: 0.8rem;
  padding-top: 1rem;
}

#tech_committee .flex dl dd strong {
  display: block;
  font-size: 1.3rem;
  margin-top: 0.3rem;
}

#tech_committee table {
  width: auto;
  margin-left: 0.8rem;
}

#tech_committee th {
  width: 300px;
}

@media only screen and (max-width: 767px){
	#tech_committee table {
		margin-left: 0.5rem;
	}
  #tech_committee th {
    display: block;
    width: 100% !important;
  }
  #tech_committee td {
    display: block;
    font-size: 0.9rem;
    line-height: 1.3;
  }
  #tech_committee td:first-of-type {
    display: block;
    width: 100% !important;
  }
  #tech_committee td:last-of-type {
    padding-bottom: 0.8rem;
  }
}

@media only screen and (max-width: 980px){
  #tech_committee .flex dl {
    width: 80%;
  }
  #tech_committee .flex dl dt {
    flex-basis: 90px;
  }
  #tech_committee .flex dl dd {
    font-size: 0.8rem;
  }
  #tech_committee .flex dl dd strong {
    font-size: 1rem;
  }
}


/********* invited_speakers *********/

main.contents#invited_speaker h3.style_other {
	display: table;
	font-size: 1.4rem;
	font-weight: 900;
	padding: 0.75rem 1rem;
	background: none;
	border: 3px solid #134690;
}

main.contents#invited_speaker h3.style_other:before,
main.contents#invited_speaker h3.style_other:after {
	display: none;
}

main.contents#invited_speaker h3 {
	font-size: 1.1rem;
}

#invited_speaker h5 {
	display: table;
	font-size: 0.9rem;
	color: #fff;
	margin-top: 1rem;
	padding: 0.25rem 1rem;
	background: #134690;
}

#invited_speaker dl dt {
	font-size: 1.2rem;
	display: flex;
	align-items: center;
}

#invited_speaker dl dt .cxl { 
	color: #c00;
	font-size: 75%;
	margin-left: 1em;
	padding: 0 10px;
	border: 1px solid #c00;
}

#invited_speaker .flex {
  display: flex;
  flex-wrap: wrap;
	width: 100%;
	gap: 8rem;
	padding: 1rem 0;
}

#invited_speaker .flex.column3,
#invited_speaker .flex.column4 {
	gap: 0;
}

#invited_speaker .flex.column4 {
	gap: 2rem;
}

#invited_speaker .flex .speaker_box {
	width: calc(50% - 4rem);
}

#invited_speaker .flex.column3 .speaker_box {
	width: 33.33%;
}

#invited_speaker .flex.column4 .speaker_box {
	width: calc(25% - 2rem);
}
#invited_speaker .flex .speaker_box.flex_box {
	display: flex;
}

#invited_speaker .flex .speaker_box.flex_box .flex_box_in {
	margin-right: 1em;
}

#invited_speaker .flex .speaker_box h5 {
	margin-top: 0;
}

#invited_speaker .flex .speaker_box img {
	width: 120px;
	margin: 0.5rem 0;
	border: 1px solid #eee;
}


@media only screen and (max-width: 992px){
	#invited_speaker .flex {
		gap: 2rem;
	}

	#invited_speaker .flex .speaker_box {
		width: calc(33.33% - 1rem);
	}
}

@media only screen and (max-width: 768px){
	#invited_speaker dl dt {
		font-size: 1rem;
	}
	
	#invited_speaker .flex,
	#invited_speaker .flex.column3,
	#invited_speaker .flex.column4 {
		gap: 2rem;
		justify-content: space-between;
	}

	#invited_speaker .flex .speaker_box,
	#invited_speaker .flex.column3 .speaker_box,
	#invited_speaker .flex.column4 .speaker_box {
		width: calc(50% - 1rem);
	}
}

@media only screen and (max-width: 641px){
	main.contents#invited_speaker h3.style_other {
		font-size: 1rem;
	}
	
	#invited_speaker .flex {
		display: block;
	}

	#invited_speaker dl dt { 
		justify-content: center;
	}

	#invited_speaker .flex .speaker_box,
	#invited_speaker .flex.column3 .speaker_box,
	#invited_speaker .flex.column4 .speaker_box {
		width: 100%;
		text-align: center;
	}
	
	#invited_speaker .flex .speaker_box h5 {
		margin: 0 auto 0.5rem auto;
	}
	
}


/********* Call for Paper *********/

#cfp span.red {
	color: #e60112;
}

#cfp dl {
	font-weight: 700;
	padding-bottom: 1rem;
	overflow: hidden;
}

#cfp dl dt,
#cfp dl dd,
#cfp dl dd span {
	font-size: clamp(0.6rem, 1vw + 0.8rem, 1.4rem);
}

#cfp dl dt {
	clear: left;
	float: left;
}

#cfp dl dd del {
	color: #e60112;;
}

#cfp dl dd del span {
	color: #212529;
}

#cfp ul {
	margin-left: 1em;
}

#cfp .icon_list {
	font-weight: 700;
	list-style: none;
	margin-left: 0;
}

#cfp .icon_list li {
	text-indent: -0.5em;
	margin-left: 0.5em;
	padding: 0.5rem 0;
	border-bottom: 1px dotted#134690;
}

#cfp .icon_list li dl {
	font-weight: 400;
	display: inline-block;
	margin-bottom: 0;
	padding-bottom: 0;
}

#cfp .icon_list li dl dt {
	float: none;
	font-size: 100%;
	text-indent: 0;
}

#cfp .icon_list li dl dt:before {
	content: "+";
	display: inline-block;
	vertical-align: middle;
	color: #fff;
	width: 1.5em;
	text-align: center;
	margin-right: 1rem;
	padding: 0 5px;
	background: #134690;
}

#cfp .icon_list li dl dt.open:before {
	content: "-";
}

#cfp .icon_list li dl dd {
	display: none;
	font-weight: 400;
	margin-bottom: 0;
}

#cfp .icon_list li dl dd ul {
	list-style: disc;
	margin-top: 1rem;
}

#cfp .icon_list li dl dd ul li {
	text-indent: 0;
	margin: 0;
	padding: 0;
	border: none;
}

#cfp .howto li {
	margin-bottom: 1em;
	margin-left: 1.1em;
}

#cfp .howto ul li {
	list-style-type: lower-alpha;
	margin-bottom: 0;
	margin-left: 0.5em;
}

#cfp .btn {
	display: flex;
	justify-content: center;
  align-items: flex-start;
	margin-bottom: 0;
}

#cfp .btn li {
  flex-basis: 330px;
  margin: 1em 1em 0;
  list-style-type: none;
}

#cfp .btn li a {
	display: block;
	color: #fff;
	font-size: 1.3rem;
	font-weight: 700;
	padding: 2rem 0.5rem;
	background: #e60112;
}

#cfp .btn li a:hover {
	opacity: 0.7;
	text-decoration: none;
}

#cfp .btn li a.disabled {
	pointer-events: none;
  color: #bbb;
  background: #ddd;
  opacity: 0.8;
}


#cfp .box_deadline {
	width: fit-content;
	margin: 0 auto;
}

#cfp .btn_howto a {
	display: block;
	width: 445px;;
	color: #c00;
	text-align: center;
	margin: 0.5em auto -0.2em;
	padding: 0.5em 0.5em 0.35em;
	background: #fff;
	border: 1px solid #c00;
	 transition:0.5s;
}

#cfp .btn_howto a:hover {
	text-decoration: none;
	background: #efefef;
}

#cfp .btn_howto a img {
	width: 28px;
	position: relative;
	top: -2px;
}

#cfp table {
	border: 1px solid #ccc;
	margin-bottom: 1rem;
}

#cfp table th,
#cfp table td {
	padding: 1rem;
	border: 1px solid #ccc;
}

#cfp table th {
	background: #efefef;
}

#cfp table td {
	min-width: 200px;
}

@media only screen and (max-width: 767px){
	#cfp .btn li {
    flex-basis: 85%;
		margin: 0.5rem 0.5rem 0;
		padding: 0.5rem;
	}

	#cfp .btn li a {
		font-size: 1.1rem;
		padding: 1rem;
	}

}


@media only screen and (max-width: 641px){
	#cfp dl dt {
		float: none;
	}
	#cfp dl dd {
		margin-bottom: 1.5rem;
	}
	#cfp dl dd:last-of-type {
		margin-bottom: 0;
	}
	#cfp table {
		border-bottom: none;
	}
	#cfp table th,
	#cfp table td {
		display: block;
		border: none;
		border-bottom: 1px solid #ccc;
	}
}



/********* Instructions for Speakers *********/
#instructions_for_speakers dl {
	display: flex;
}

#instructions_for_speakers dl dt {
	flex-basis: 100%;
	max-width: 450px;
	line-height: 1.2;
}

#instructions_for_speakers dl dd {
	flex: 1;
}

#instructions_for_speakers dl dd a {
	display: block;
	width: 120px;
	color: #fff;
	font-size: 90%;
	text-align: center;
	text-decoration: none;
	letter-spacing: 1px;
	background: #009BFF;
	border-radius: 5px;
	opacity: 1;
	transition:0.5s;
}

#instructions_for_speakers dl dd a i {
	font-size: 95%;
	padding-left: 5px;
}

#instructions_for_speakers dl dd a:hover {
	opacity: 0.7;
	transition:0.5s;
}

#instructions_for_speakers dl dd a.disabled {
	pointer-events: none;
	color: #777;
		letter-spacing: 0;
	background: #ddd;
	opacity: 0.7;
}


@media only screen and (max-width: 641px) {
	#instructions_for_speakers dl dd a {
		width: 90px;
		margin-left: 0.5em;
	}
}




/********* Call for Paper *********/

#manuscript_submission b,
#manuscript_submission span,
#manuscript_submission table th,
#manuscript_submission table td {
	font-size: clamp(0.8rem, 1.8vw + 0.35rem, 1rem);
}

#manuscript_submission .red {
	color: #e60112;
}

#manuscript_submission span.note {
	display: block;
	text-indent: -0.5em;
	margin-left: 0.5em;
}

#manuscript_submission p.note {
	text-indent: -0.5em;
	margin-left: 0.5em;
}

#manuscript_submission ol {
	margin-left: 1em;
}

#manuscript_submission ol li {
	margin-bottom: 0.25rem;
}

#manuscript_submission .btn {
	display: flex;
	justify-content: center;
  align-items: flex-start;
	margin-bottom: 0;
}

#manuscript_submission .btn li {
  flex-basis: 400px;
  margin: 1em 1em 0;
  list-style-type: none;
}

#manuscript_submission .btn li a {
	display: block;
	color: #fff;
	font-size: 1.3rem;
	font-weight: 700;
	padding: 2rem 0.5rem;
	background: #e60112;
}

#manuscript_submission .btn li a:hover {
	opacity: 0.7;
	text-decoration: none;
}

#manuscript_submission .btn li a.disabled {
	pointer-events: none;
  color: #bbb;
  background: #ddd;
  opacity: 0.8;
}

#manuscript_submission table {
	border: 1px solid #ccc;
	margin-bottom: 1rem;
}

#manuscript_submission table th,
#manuscript_submission table td {
	padding: 1rem;
	border: 1px solid #ccc;
}

#manuscript_submission table th {
	background: #efefef;
}

#manuscript_submission table td {
	min-width: 200px;
}

@media only screen and (max-width: 767px){
	#manuscript_submission .btn li {
    flex-basis: 85%;
		margin: 0.5rem 0.5rem 0;
		padding: 0.5rem;
	}

	#manuscript_submission .btn li a {
		font-size: 1.1rem;
		padding: 1rem;
	}

}


@media only screen and (max-width: 641px){
	#manuscript_submission table {
		border-bottom: none;
	}
	#manuscript_submission table th,
	#manuscript_submission table td {
		display: block;
		border: none;
		border-bottom: 1px solid #ccc;
	}
}


/********* special_seminars *********/

#special_seminars .toggle span {
	display: table;
	font-size: 1.2rem;
	padding-left: calc(1.5em + 1rem);
}

#special_seminars .toggle span:before {
	content: "+";
	display: inline-block;
	vertical-align: middle;
	color: #fff;
	width: 1.5em;
	text-align: center;
	margin-right: 1rem;
	padding: 0 5px;
	background: #134690;
	margin-left: calc(-1.5em + -1rem);
}

#special_seminars .toggle.open span:before {
	content: "-";
}

#special_seminars .toggle span span {
	display: inline-block;
	font-size: 1rem;
	color: #134690;
	padding: 0;
}

#special_seminars .toggle span span:before {
	display: none;
}

#special_seminars .toggle span span:after {
	content: ":";
}

#special_seminars .toggle_cnt {
	display: none;
}

#special_seminars .toggle_cnt ul {
	margin-left: 1em;
}

@media only screen and (max-width: 641px){
	#special_seminars .toggle span span {
		display: block;
		margin-top: -2em;
	}
}



/********* exhibition *********/

#exhibition h4 .ja {
	font-family: 'Noto Sans JP', sans-serif;
}

#exhibition h5 {
	color: #134690;
	font-size: 1rem;
	margin: 2rem 0 1rem 0;
	border-bottom: 1px solid #134690;
}

#exhibition .btn {
	display: table;
	margin: 0 auto 2rem auto;
}

#exhibition .btn li {
	display: table-cell;
	padding: 0 1rem;
}

#exhibition .btn li a {
	display: block;
	color: #fff;
	font-weight: 700;
	padding: 2rem 3rem;
	background: #e60112;
}

#exhibition .btn li a:hover,
#exhibition .btn.ja a:hover {
	opacity: 0.7;
	text-decoration: none;
}

#exhibition .btn.ja {
	float: right;
	font-family: 'Noto Sans JP', sans-serif;
}

#exhibition .btn.ja a {
	display: table;
	color: #fff;
	font-weight: 700;
	padding: 1rem 3rem;
	background: #e60112;
}

#exhibition p.btn a {
	display: block;
	color: #fff;
	font-size: 1.3rem;
	font-weight: 700;
	padding: 1rem 3rem;
	background: #e60112;
}

#exhibition p.btn a:hover {
	opacity: 0.7;
	text-decoration: none;
}

#exhibition p.btn a .ja {
	font-family: 'Noto Sans JP', sans-serif;
	color: #fff;
}

#exhibition h2 {
	clear: both;
}

#exhibition table {
	border: 1px solid #ccc;
  min-width: 500px;
}

#exhibition table th,
#exhibition table td {
	padding: 1rem;
	border: 1px solid #ccc;
}

#exhibition table th {
	background: #efefef;
}

#exhibition table.deadline th {
	white-space: nowrap;
}

#exhibition table td {
	min-width: 200px;
	vertical-align: middle;
}

#exhibition span.arrow_list {
	display: block;
	text-indent: -1em;
	margin-left: 1em;
}

#exhibition span.note {
	display: block;
	text-indent: -0.5em;
	margin-left: 0.5em;
}

#exhibition ul.disc {
	margin: 0 0 0.25em 0;
}

#exhibition ul.disc li {
	font-size: 1.2rem;
	color: #134690;
	margin-left: 1em;
}

#exhibition ul.note {
	list-style: none;
}

#exhibition ul.note li {
	text-indent: -0.5em;
	margin-left: 0.5em;
}

#exhibition ul.disc_list {
	margin-left: 1em;
}

#exhibition ul.inline_list {
	display: table;
	list-style: none;
}

#exhibition ul.inline_list li {
	width: 11em;
	display: inline-block;
}

#exhibition ul.icon_list {
	list-style: none;
}

#exhibition ul.icon_list li {
	text-indent: -0.5em;
	margin-left: 0.5em;
	padding-bottom: 0.5rem;
}

#exhibition .text-center img {
	max-width: 664px;
}

#exhibition .map {
	display: table;
	max-width: 800px;
	margin: 0 auto;
}

#exhibition del,
#exhibition span.red {
	color: #e60112;
}

#exhibition span {
	color: #212529;
}

#exhibition .flex {
	display: flex;
	justify-content: space-between;
}

#exhibition .flex .table-box {
	width: 48%;
}

#exhibition .ex_list {
	min-width: 100%;
	margin: 1rem 0;
}

#exhibition .ex_list th,
#exhibition .ex_list td {
	padding: 0.5rem 1rem;
}

#exhibition .ex_list th {
	font-weight: 400;
}

#exhibition .ex_list td {
	width: 3em;
	min-width: 3em;
	text-align: center;
	white-space: nowrap;
}

@media only screen and (max-width: 961px){
	#exhibition .flex {
		flex-flow: column;
	}

	#exhibition .flex .table-box {
		width: 100%;
	}
		
	#exhibition .ex_list:first-of-type {
		margin-bottom: 0;
	}

	#exhibition .ex_list:last-of-type {
		margin-top: 0;
		border-top: none;
	}

	#exhibition .ex_list:last-of-type tr:first-of-type th,
	#exhibition .ex_list:last-of-type tr:first-of-type td {
		border-top: none;
	}
}

@media only screen and (max-width: 767px){
	#exhibition ul.disc li {
		font-size: 1rem;
	}
	
	#exhibition .btn li {
		display: block;
		padding: 0.5rem;
	}

	#exhibition .btn li a {
		padding: 1rem;
	}

	#exhibition .btn.ja {
		float: none;
	}

	#exhibition p.btn a {
		font-size: 1rem;
		padding: 1rem;
	}
	
	#exhibition p.btn {
		width: 100%;
	}
	
	#exhibition p.btn a .ja {
		display: block;
		width: 100%;
		font-size: 0.9rem;
	}

}

/********* sponsorship *********/

#sponsorship h5 {
	color: #134690;
	font-size: 1rem;
	margin: 2rem 0 1rem 0;
	border-bottom: 1px solid #134690;
}

#sponsorship .lang_ja {
	font-family: 'Noto Sans JP', sans-serif;
}

#sponsorship .btn {
	display: flex;
	justify-content: center;
  align-items: flex-start;
}

#sponsorship .btn li {
  flex-basis: 330px;
  margin: 1em;
  list-style-type: none;
}

#sponsorship .btn li a {
	display: block;
	color: #fff;
	font-weight: 700;
	padding: 2rem 0.5rem;
	background: #e60112;
}

#sponsorship .btn li a:hover,
#sponsorship .btn.ja a:hover {
	opacity: 0.7;
	text-decoration: none;
}

#sponsorship .btn li a.disabled {
	pointer-events: none;
  color: #bbb;
  background: #ddd;
  opacity: 0.8;
}

#sponsorship .btn a.ja {
	font-family: 'Noto Sans JP', sans-serif;
	background: #134690;
}

#sponsorship .btn span.red {
  color: #e60112;
  font-size: 88%;
}

@media only screen and (max-width: 767px){
	#sponsorship .btn {
	display: block;
	}

	#sponsorship .btn li {
    flex-basis: 80%;
		margin: 0.5rem;
		padding: 0.5rem;
	}

	#sponsorship .btn li a {
		padding: 1rem;
	}

}






/********* sponsors_list *********/

#sponsors_list .box {
	background: #fff;
}

#sponsors_list .box h3 {
  font-size: 1.2rem;
	text-align: center;
  margin: 1em 0 0;
  padding: 0.5em;
  background: #aaa;
}

#sponsors_list .box h3:before,
#sponsors_list .box h3:after {
	display: none;
}

#sponsors_list .box.platinum h3 { font-size: 1.8rem; background: #57D3DD;}
#sponsors_list .box.gold h3 { background: #E9C400;}
#sponsors_list .box.silver h3 { background: #ccc;}
#sponsors_list .box.bronze h3 { background: #BD5F0C; color: #fff;}

#sponsors_list .box ul {
  list-style-type: none;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 0;
  padding: 2em 0;
}

#sponsors_list .box ul li {
  margin: 1em;
}

/*#sponsors_list .box.platinum ul { display: block;  text-align: center;}*/
#sponsors_list .box.platinum ul li { width: calc(50% - 2em); text-align: center; }
#sponsors_list .box.platinum ul li:last-of-type { margin-top: 3em; }
#sponsors_list .box.platinum ul li:last-of-type img { max-width: 390px; }
#sponsors_list .box ul li.epson img { margin-top: -0.7em; }
#sponsors_list .box ul li.fluidtherm img { margin-top: -1.2em; }
#sponsors_list .box.silver ul { padding: 0;}
#sponsors_list .box.silver ul li { margin: 1em;}


#sponsors_list .box.platinum ul li:nth-of-type(2)  img {
  width: inherit;
}

#sponsors_list .box ul li a:hover img {
  opacity: 0.5;
  transition:0.5s;
}

@media print, screen and  (max-width:991px) {
	#sponsors_list .box.platinum ul li { width: 100%; }
}

@media print, screen and  (max-width:641px) {
	#sponsors_list .box.platinum ul li:last-of-type img { max-width: 100%; }
	#sponsors_list .box.platinum ul li:nth-of-type(2)  img { width: 100%; } 
	#sponsors_list .box.silver ul { display: block;}
	#sponsors_list .box.silver ul li { text-align: center;}
	#sponsors_list .box.silver ul li img { width: inherit;}
}





/********* privacy_policy *********/

#floorplans img {
	display: table;
	width: auto;
	max-width: 100%;
	margin: 0 auto;
}

#floorplans .flex {
	display: flex;
	flex-wrap: wrap;
}

#floorplans .flex .box {
	width: 50%;
	padding-bottom: 3rem;
}

#floorplans .flex .box:nth-of-type(odd) {
	padding-right: 1rem;
}

#floorplans .flex .box:nth-of-type(even) {
	padding-left: 1rem;
}

#floorplans .flex .box h4 {
	margin-bottom: 2.5rem;
}

@media print, screen and  (max-width:768px) {
	#floorplans .flex {
		flex-flow: column;
	}

	#floorplans .flex .box {
		width: 100%;
		padding-bottom: 2rem;
	}

	#floorplans .flex .box:nth-of-type(odd) {
		padding-right: 0;
	}

	#floorplans .flex .box:nth-of-type(even) {
		padding-left: 0;
	}

	#floorplans .flex .box h4 {
		margin-bottom: 1.5rem;
	}
}



/********* privacy_policy *********/

#privacy_policy ul {
  list-style-type: none;
}







/* ======================
      FOOTER
======================== */
footer {
  margin: -1px 0 0 0;
  padding: 0;
  background: #091d3b;
  height: 40px;
  border: none;
  position: relative;
}

footer p {
  color: #fff;
  font-size: 1.02rem;
  letter-spacing: -0.5px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}

@media only screen and (max-width: 767px){
  footer {
    font-size: 0.9rem;
  }
}