@charset "utf-8";
/* CSS Document */
.main_img a {
  text-decoration: none;
}
.main_img a:hover {
  opacity: 1;
}
.mainbox {
  margin: 80px auto;
  min-height: 600px;
}
.main h2 span {
  font-size: 1.2rem;
  display: block;
  color: rgba(0,78,162,0.80);
}
.mainbox h3 {
  background: rgba(233,113,50,0.50);
  padding: .5rem 1rem;
  font-size: 1.1rem;
}
.mainbox h4 {
  padding: .5rem;
  font-size: 1.1rem;
  font-weight: 700;
  border-bottom: 1px dashed #004ea2;
  margin-bottom: 2rem;
}
.mainbox h6.h6_speaker1 {
  padding: .5rem;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: rgba(0,78,162,0.20)
}
.mainbox h6.h6_speaker2 {
  padding: .5rem;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: rgba(98,155,60,0.20)
}
ol {
}
ol.guidelines_ol {
  margin: 0;
  counter-reset: listnum;
  list-style-type: none;
}
ol.guidelines_ol > li {
  text-indent: -1rem;
  margin-left: 1rem;
}
ol.guidelines_ol > li:before {
  counter-increment: listnum;
  content: "(" counter(listnum) ")";
  text-indent: -2rem;
  padding-right: 15px;
  display: inline-block;
}
a.Abstract_template,
a.download_btn1 {
	background: #000080;
	width: 300px;
	padding: 10px;
  color: #fff;
  font-size: 1.1rem;
}
a:hover.Abstract_template,
a:hover.download_btn1 {
	background: #000080;
	width: 300px;
	padding: 10px;
  color: #fff;
}
a.Submit_btn,
a.download_btn2 {
	background: rgba(98,155,60,1.00);
	width: 300px;
	padding: 10px;
  color: #fff;
  font-size: 1.1rem;
}
a:hover.Submit_btn,
a:hover.download_btn2 {
	background: rgba(98,155,60,1.00);
	width: 300px;
	padding: 10px;
  color: #fff;
}
.program-persons {
  display: flex;
  margin-bottom: 2rem;
}
.program-persons .persons-ph {
  margin-right: 1.25rem;
  flex-shrink: 0;
}
.program-persons .persons-details {
  display: flex;
  flex-direction: column;
  align-content: space-between;
  width: 100%;
  margin-bottom: 2rem;
}
.program-persons .persons-details .person-detail-name {
  flex-grow: 2;
}
.program-persons .persons-details h3, .program-persons .persons-details .h3 {
  margin-top: 0;
  background: none;
  padding: 0;
}
.program-persons .persons-details h4, .program-persons .persons-details .h4 {
  margin-top: 0;
  background: none;
  padding: .5rem 0;
  border-bottom: 1px solid rgba(98,155,60,0.20);
}
.program-persons .persons-details .job {
  font-size: 0.85rem;
  color: rgba(0, 0, 0, 0.5);
  margin: 0 0 0.5rem 0;
}
.program-persons .persons-details .name {
  margin: 0 0 0.25rem 0;
  color: #000;
  font-size: 1.15rem;
  font-weight: 700;
}
.program-persons .persons-details .details-btn {
  height: 2rem;
  width: 14rem;
  background-color: #910000;
  color: #fff;
}
@media screen and (max-width: 767px) {
  .program-persons {
    flex-direction: column;
  }
  .program-persons .persons-ph {
    margin-right: 0;
    margin-bottom: 0.5rem;
  }
  .program-persons .persons-ph,
  .program-persons .persons-details {
    text-align: center;
  }
  .program-persons .persons-details {
    margin-bottom: 2rem;
  }
  .program-persons .persons-details .details-btn {
    margin-left: auto;
    margin-right: auto;
  }
}
.h5 {
  border-left: 5px solid #000080;
  padding-left: 5px;
  font-size: 1rem;
  font-weight: 700;
}
.fee {
  width: 75%;
  vertical-align: middle;
}
.fee th {
  background: rgba(243,253,255,1.00);
  width: 60%;
  font-weight: normal;
}
.fee td {
  background: #fff;
}
@media screen and (max-width: 768px) {
  .fee {
    width: 100%;
  }
}

.about .nav-pills {
  background: rgba(0,0,128,0.10);
  padding: 1rem;
	width: 250px;
	margin-right: 40px;
}
.about .nav-pills button {
  margin: 0 0 .5rem 0;
  color: #333;
}
.about .nav-pills button:last-child {
	margin-bottom: 0;
}
.about .nav-pills button.active, .nav-pills .show > .nav-link {
  color: #333;
  text-decoration: none;
  display: block;
	background: rgba(0,0,128,0.10);
}
.about .tab-pane {
	margin-left: 40px;
}
.about h3,
.keynote h3{
  background: rgba(0,0,128,0.70);
  font-size: 2rem;
  margin-left: 0;
  padding: .5rem 1rem;
  color: #fff;
}
.about h4 {
	font-size: 1.5rem;
}
.about .h5 {
  border-left-color:rgba(0,0,128,0.50);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #333;
}
.about .h6 {
  color:rgba(51,51,51,0.80);
  font-weight: 700;
}
.about ul.ul_committee li,
.about ul.archives li{
  margin-bottom: 10px;
}
.about .photos {
  list-style-type: none;
  margin-left: 0;
  padding-left: 0;
  display: flex;
  flex-flow: row wrap;
  margin: 0 0 3rem 0;
  justify-content: center;
}
.about .photos li {
  width: 30%;
  margin-left: 1%;
  margin-right: 1%;
  margin-bottom: 1rem;
  text-align: center;
}
.about .photos li p {
	font-weight: 700;
	margin: 1rem 0;
}

.contact-section {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.contact-block {
  margin-bottom: 25px;
}

.contact-title {
  font-weight: bold;
  font-size: 1.2em;
  margin-bottom: 5px;
  color: #34495e;
}
.email {
  color: #2980b9;
}
@media screen and (max-width: 992px) {
  .about .nav-pills {
    flex-direction: row !important;  /* 横並びに */
    width: 100%;
    margin-right: 0;
    justify-content: space-around;  /* 均等配置 */
		margin-bottom: 40px;
    background: rgba(248,251,255,1.00);
    padding:.5rem 0;
  }

  .about .nav-pills button {
    margin: 0 0.25rem;
    flex: 1;  /* 均等に幅をとる */
    white-space: nowrap;
		font-size: 13px;
		font-weight: 700;
  }

  .about .tab-pane {
    margin-left: 0;
    margin-top: 1rem;
  }
  #tabNavWrapper.fixed-tab {
    position: fixed;
    top: 63px;
    left: 0;
    right: 0;
    transform: none;
    max-width: none;
    z-index: 998;
    padding: 0 1rem;
    display: flex;
    align-items: flex-start;
  }
}
@media screen and (max-width: 768px) {
  .about .photos li {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}