body {
  position: relative;
  margin: 0px auto 100px auto;
  padding: 0px;
  top: 0px;
  /*max-width: 996px;*/
  /*line-height: 140%;*/
  /*font-size: medium;*/
}

div#logo h1 {
  text-align: center;
}
div#logo img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

done {
  color: silver;
}

p {
  /*margin-left: 1em;*/
  text-indent: 1em;
  line-break: strict;
}

ul p {
  text-indent: 0;
}

ol p {
  text-indent: 0;
}

li p {
  text-indent: 0;
}

table {
  /*margin-left:1em;*/
}

table td,
table th {
  text-align: left;
  padding: 1px 10px;
  /* white-space: nowrap;*/
}

table td.right,
th.right {
  text-align: right;
}
table td.left,
th.left {
  text-align: left;
}

table.sponsor-inv th,
table.sponsor-inv td {
  text-align: center;
}
table.sponsor-inv th,
table.sponsor-inv td {
  padding: 0px 10px;
}

table.sponsor-inv-v td {
  text-align: center;
}
table.sponsor-inv-v th,
table.sponsor-inv-v td {
  padding: 0px 10px;
}

table.fee th,
table.fee td {
  text-align: center;
}

/* 20231212 モバイルなど画面幅が短いときはみ出す問題に対処*/
div.address {
  min-width: 65%;
  display: inline-block;
  white-space: normal;
  word-break:auto-phrase;
  margin-left: 20px;
  margin-right: 20px;
  text-align: center;
  padding: 1px 10px;
  border: gray 1px solid;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  border-radius: 6px;
}

/* ここまで */

table.sponsor {
  width: calc(100% - 1em);
  margin-left: 1em;
  margin-bottom: 60px;
}

table.sponsor tr:nth-child(even) {
  border-bottom: 1px solid #e5e5e5;
}

table.sponsor tr:last-child {
  border-bottom: none; /* 最後の行の下線を除去するために必要 */
}

table.sponsor td {
  font-size: 8pt;
  text-align: center;
  vertical-align: middle;
  white-space: normal;
  word-break: break-all;
  padding: 5px 20px;
}
.sponsor-diamond td {
  width: 50%;
  position: relative;
}
.sponsor-diamond .sponsor-logo {
  height: 300px;
}
.sponsor-platinum td {
  width: 33%;
  position: relative;
}
.sponsor-platinum .sponsor-logo {
  height: 200px;
}
.sponsor-gold td {
  width: 25%;
  position: relative;
}
.sponsor-gold .sponsor-logo {
  height: 150px;
}
.sponsor-silver td {
  width: 20%;
  position: relative;
}
.sponsor-silver .sponsor-logo {
  height: 150px;
}
/* 2023年11月に変更*/
.sponsor-logo img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); /* これで中央に配置する */
  /*max-width: calc(100% - 20px);*/
  max-width: 85%; /*100%だと隣のロゴとの境界まで押し寄せるので少し小さく*/
  max-height: 85%;
  object-fit: contain;
}

.sponsor-joint td {
  width: 20%;
}

table.sponsor-kanmuri td {
  font-size: 16pt;
  text-align: left;
  vertical-align: middle;
  white-space: normal;
  word-break: break-all;
  padding: 10px 20px;
}

em {
    color: red;
    font-style: normal;
    font-weight: bold;
}

strong1 {
  color: red;
  font-style: normal;
  font-weight: bold;
  margin: 0px 0.4em;
  text-decoration: underline;

  -moz-text-decoration-color: brown;
  -moz-text-decoration-style: wavy;
  -ms-text-decoration-color: brown; /* reserved IE */
  -ms-text-decoration-style: wavy;
  -o-text-decoration-color: brown; /* reserved Opera */
  -o-text-decoration-style: wavy;
  -webkit-text-decoration-color: brown; /* reserved webkit */
  -webkit-text-decoration-style: wavy;
}


span.strong1 {
  color: red;
  font-style: normal;
  font-weight: bold;
  margin: 0px 0.4em;
  text-decoration: underline;

  -moz-text-decoration-color: brown;
  -moz-text-decoration-style: wavy;
  -ms-text-decoration-color: brown; /* reserved IE */
  -ms-text-decoration-style: wavy;
  -o-text-decoration-color: brown; /* reserved Opera */
  -o-text-decoration-style: wavy;
  -webkit-text-decoration-color: brown; /* reserved webkit */
  -webkit-text-decoration-style: wavy;
}

span.strong2 {
  color: black;
  font-style: normal;
  font-weight: bold;
  margin: 0px 0.4em;
}

/* ページ上部に「重要なお知らせ」のようなものを表示する用 */
div.important {
  color: red;
  font-style: normal;
  text-indent: 0;
  margin-top: 2em;
}

div.important.title {
  color: red;
  font-style: normal;
  font-weight: bold;
  margin: 0px 0.4em;
}

div.important p {
  color: red;
  text-indent: 0;
  font-style: normal;
  margin: 0px 0.4em;
}

h1 {
  font-size: xxx-large;
}

h2 {
  font-size: 150%;
  color: navy;
  border-left: 0.8em solid black;
  border-bottom: 1px solid gray;
  padding-left: 0.25em;
  margin-top: 2em;
}

h3 {
  font-size: 120%;
  color: navy;
  border-left: 0.25em solid black;
  background-color: #dcdcdc;
  padding: 2px 0.25em;
}

h4 {
  font-size: 100%;
  margin-left: 1em;
  color: navy;
  border-bottom: 1px solid gray;
}

dt {
  overflow: visible;
  text-overflow: clip;
}

/*a:link {color: navy;}*/
/*a:visited {color: maroon;}*/

div.session_footer {
  padding-right: 2em;
  text-align: right;
}

footer {
  margin-top: 1em;
  padding-top: 1em;
  border-top: 2px solid black;
}

a img {
  border-style: none;
}

img.photo {
  -webkit-box-shadow: 3px 3px 5px #777;
  -moz-box-shadow: 3px 3px 5px #777;
  box-shadow: 3px 3px 5px #777;
  margin-bottom: 8px;
  margin-left: 10px;
  margin-right: 10px;
}

/* Sidenav for Docs
-------------------------------------------------- */

.bs-docs-sidebar li {
  font-size: 12px;
}

.bs-docs-sidenav {
  width: 228px;
  margin: 30px 0 0;
  padding: 0;
  background-color: #fff;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  border-radius: 6px;
  -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);
  -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);
}
.bs-docs-sidenav > li > a {
  display: block;
  width: 190px \9;
  margin: 0 0 -1px;
  padding: 8px 14px;
  border-top: 1px solid #e5e5e5;
  border-left: 1px solid #e5e5e5;
  border-right: 1px solid #e5e5e5;
}
.bs-docs-sidenav2 > li > a {
  display: block;
  padding-left: 2em;
  border-left: 1px solid #e5e5e5;
  border-right: 1px solid #e5e5e5;
}
.bs-docs-sidenav > li:first-child > a {
  -webkit-border-radius: 6px 6px 0 0;
  -moz-border-radius: 6px 6px 0 0;
  border-radius: 6px 6px 0 0;
}
.bs-docs-sidenav > li:last-child > a {
  -webkit-border-radius: 0 0 6px 6px;
  -moz-border-radius: 0 0 6px 6px;
  border-radius: 0 0 6px 6px;
  border-bottom: 1px solid #e5e5e5;
}
.bs-docs-sidenav > .active > a {
  position: relative;
  z-index: 2;
  padding: 9px 15px;
  border: 0;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.15);
  -webkit-box-shadow:
    inset 1px 0 0 rgba(0, 0, 0, 0.1),
    inset -1px 0 0 rgba(0, 0, 0, 0.1);
  -moz-box-shadow:
    inset 1px 0 0 rgba(0, 0, 0, 0.1),
    inset -1px 0 0 rgba(0, 0, 0, 0.1);
  box-shadow:
    inset 1px 0 0 rgba(0, 0, 0, 0.1),
    inset -1px 0 0 rgba(0, 0, 0, 0.1);
}
/* Chevrons */
.bs-docs-sidenav .icon-chevron-right {
  float: right;
  margin-top: 2px;
  margin-right: -6px;
  opacity: 0.25;
}
.bs-docs-sidenav > li > a:hover {
  background-color: #f5f5f5;
}
.bs-docs-sidenav a:hover .icon-chevron-right {
  opacity: 0.5;
}
.bs-docs-sidenav .active .icon-chevron-right,
.bs-docs-sidenav .active a:hover .icon-chevron-right {
  background-image: url(../img/glyphicons-halflings-white.png);
  opacity: 1;
}
.bs-docs-sidenav.affix {
  top: 0px;
}
.bs-docs-sidenav.affix-bottom {
  position: absolute;
  top: auto;
  bottom: 270px;
}

.nav-list > li > a,
.nav-list > .active > a {
  padding-top: 1px;
  padding-bottom: 1px;
}

/* Responsive
-------------------------------------------------- */

/* Desktop large
------------------------- */
@media (min-width: 1200px) {
  .bs-docs-container {
    max-width: 970px;
  }
  .bs-docs-sidenav {
    width: 258px;
  }
  .bs-docs-sidenav > li > a {
    width: 230px \9; /* Override the previous IE8-9 hack */
  }
}

/* Desktop
------------------------- */
@media (max-width: 980px) {
  /* Unfloat brand */
  body > .navbar-fixed-top .brand {
    float: left;
    margin-left: 0;
    /*    padding-left: 10px;*/
    /*    padding-right: 10px;*/
  }

  /* Inline-block quick links for more spacing */
  .quick-links li {
    display: inline-block;
    /*    margin: 5px;*/
  }

  /* When affixed, space properly */
  .bs-docs-sidenav {
    top: 0;
    margin-top: 30px;
    margin-right: 0;
  }
}

/* Tablet to desktop
------------------------- */
@media (min-width: 768px) and (max-width: 980px) {
  /* Remove any padding from the body */
  body {
    padding-top: 0;
  }
  /* Widen masthead and social buttons to fill body padding */
  .jumbotron {
    margin-top: -20px; /* Offset bottom margin on .navbar */
  }
  /* Adjust sidenav width */
  .bs-docs-sidenav {
    width: 166px;
    margin-top: 20px;
  }
  .bs-docs-sidenav.affix {
    top: 0;
  }
}

/* Tablet
------------------------- */
@media (max-width: 767px) {
  /* Remove any padding from the body */
  body {
    padding-top: 0;
  }

  /* Widen masthead and social buttons to fill body padding */
  .jumbotron {
    padding: 40px 20px;
    margin-top: -20px; /* Offset bottom margin on .navbar */
    margin-right: -20px;
    margin-left: -20px;
  }
  .masthead h1 {
    font-size: 90px;
  }
  .masthead p,
  .masthead .btn {
    font-size: 24px;
  }
  .marketing .span4 {
    margin-bottom: 40px;
  }
  .bs-docs-social {
    margin: 0 -20px;
  }

  /* Space out the show-grid examples */
  .show-grid [class*="span"] {
    margin-bottom: 5px;
  }

  /* Sidenav */
  .bs-docs-sidenav {
    width: auto;
    margin-bottom: 20px;
  }
  .bs-docs-sidenav.affix {
    position: static;
    width: auto;
    top: 0;
  }

  /* Unfloat the back to top link in footer */
  .footer {
    margin-left: -20px;
    margin-right: -20px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .footer p {
    margin-bottom: 9px;
  }
}

/* Landscape phones
------------------------- */
@media (max-width: 480px) {
  /* Remove padding above jumbotron */
  body {
    padding-top: 0;
  }

  /* Change up some type stuff */
  h2 small {
    display: block;
  }

  /* Downsize the jumbotrons */
  .jumbotron h1 {
    font-size: 45px;
  }
  .jumbotron p,
  .jumbotron .btn {
    font-size: 18px;
  }
  .jumbotron .btn {
    display: block;
    margin: 0 auto;
  }

  /* center align subhead text like the masthead */
  .subhead h1,
  .subhead p {
    text-align: center;
  }

  /* Marketing on home */
  .marketing h1 {
    font-size: 30px;
  }
  .marketing-byline {
    font-size: 18px;
  }

  /* center example sites */
  .example-sites {
    margin-left: 0;
  }
  .example-sites > li {
    float: none;
    display: block;
    max-width: 280px;
    margin: 0 auto 18px;
    text-align: center;
  }
  .example-sites .thumbnail > img {
    max-width: 270px;
  }

  /* Do our best to make tables work in narrow viewports */
  table code {
    white-space: normal;
    word-wrap: break-word;
    word-break: break-all;
  }

  /* Modal example */
  .modal-example .modal {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
  }

  /* Tighten up footer */
  .footer {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  /* Unfloat the back to top in footer to prevent odd text wrapping */
  .footer .pull-right {
    float: none;
  }
}

.pid {
  color: #404040;
  font-weight: bold;
  width: 5.5em;
  padding: 1px 2px 1px 5px;
}

.title {
  color: navy;
  font-weight: bold;
}

.session_header {
  margin-bottom: 1em;
}

.session_title {
  font-weight: bold;
}

div.session1,
div.session2 {
  /* margin-right: 1em; */
  padding: 0.9em;
  background-color: white;
}
div.session2 {
  background-color: #e7e7e7;
}

td.program_time {
  text-align: right;
  width: 9%;
}
td.program_oral {
  background-color: #d9edf7;
  width: 13%;
}
td.program_tutorial {
  background-color: #fcf8e3;
  width: 13%;
}
td.program_poster {
  background-color: #dff0d8;
  width: 13%;
}
td.program_thematic {
  background-color: #f2dede;
  width: 13%;
}

td.award_reason {
  padding-top: 10px;
  padding-bottom: 10px;
}

/* [20181029 追加 ツイート表示] ここから */

.row-info .span8 {
  padding-top: 10px;
  padding-right: 5px;
}

@media (min-width: 768px) {
  .row-info {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    margin-top: 10px;
    margin-bottom: 25px;
  }

  .row-info .span4,
  .row-info .span8 {
    min-height: 400px;
  }

  .row-info .span8 .alert:last-child {
    margin-bottom: 0;
  }

  .row-info .span4 {
    position: relative;
  }

  .row-info .twitter-area {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow-y: auto;
  }
}

@media (max-width: 767px) {
  .row-info .span8 {
    padding-left: 5px;
  }
}

/* [20181029 追加 ツイート表示] ここまで */

/* [20181211 追加 会場写真表示] ここから */

.row-venue .span4 {
  padding-right: 0.3125px;
  padding-top: 0.625rem;
}

.row-venue img.photo {
  display: block;
  margin-left: 0;
  margin-bottom: 1.25rem;
}

@media (max-width: 767px) {
  .row-venue .span4 {
    padding: 0.625rem 1rem;
  }
}

/* [20181211 追加 会場写真表示] ここまで */

/* [20181219 追加 委員写真表示] ここから */

.content-committee ul.list-committee,
.content-committee ul.committee-about {
  margin-left: 0;
}

.content-committee ul.list-committee {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  width: 100%;
  margin-left: 0;
}

.content-committee ul.list-committee > li {
  width: 25%;
  list-style: none;
  box-sizing: border-box;
  text-align: center;
  padding: 1rem 0;
}

@media (max-width: 767px) {
  .content-committee ul.list-committee > li {
    width: 50%;
  }
}

@media (min-width: 768px) {
  .content-committee ul.list-committee > li {
    width: 33.333333%;
  }
}

@media (min-width: 992px) {
  .content-committee ul.list-committee > li {
    width: 25%;
  }
}

.content-committee ul.committee-about > li {
  list-style: none;
}

.content-committee ul.committee-about li.image {
  padding: 0 0.75rem 0.75rem;
  list-style: none;
}

.content-committee ul.committee-about li.image .photo {
  margin: 0;
  height: 120px;
  object-fit: cover;
  /* box-shadow: none; */
}

.content-committee ul.committee-about li.affiliation {
  font-size: 12px;
  line-height: 14px;
}

/* [20181219 追加 委員写真表示] ここまで */

/* [20190115 追加 託児サポートお知らせ] ここから */

table.nursery-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 3px;
  margin-bottom: 2rem;
}

table.nursery-table td p {
  text-indent: 0;
}

table.nursery-table td p:last-child {
  margin-bottom: 0;
}

table.nursery-table ul {
  margin-bottom: 0;
  margin-left: 1.5rem;
}

table.nursery-table ul.nursery-schedule {
  list-style-type: none;
}

table.nursery-table th,
table.nursery-table td {
  padding: 6px 4px;
}

table.nursery-table th {
  width: 20%;
  background-color: #d3d3d3;
}

table.nursery-table td {
  width: 80%;
  background-color: #f5f5f5;
}

.nursery-corp {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: row;
  flex-direction: row;
  -ms-flex-pack: distribute;
  justify-content: space-around;
  -ms-flex-align: center;
  align-items: center;
}

@media (max-width: 991px) {
  .nursery-corp {
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .nursery-corp .corp-title,
  .nursery-corp .corp-logo {
    width: 100%;
  }
}

.nursery-corp .corp-logo {
  margin-left: 0;
}

.nursery-corp.in-cell {
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.nursery-corp.in-cell .corp-logo {
  text-align: center;
}

@media (min-width: 992px) {
  .nursery-corp.in-cell .corp-logo {
    text-align: right;
  }
}

.nursery-corp .corp-logo img {
  width: 90px;
}

@media (max-width: 991px) {
  .address.nursery-page {
    width: auto;
    margin: 0 1rem;
  }
}

.address.nursery-page br.mail {
  display: none;
}

@media (max-width: 767px) {
  .address.nursery-page br.mail {
    display: inline;
  }
}

/* [20190115 追加 託児サポートお知らせ] ここまで */

.emergent {
  font-size: 130%;
  line-height: 135%;
}

.emergent li {
  padding-top: 8px;
  margin-bottom: 5px;
}

.em {
  color: red;
  font-style: normal;
  font-weight: bold;
}

span.poster {
  color: #000066;
  font-weight: bold;
}

span.poster a {
  color: #000066;
}

span.poster a:link,
a.visited,
a.hover,
a.active {
  color: #000066;
}

span.room {
  color: #660000;
  font-weight: bold;
}

span.room a {
  color: #660000;
}

span.room a:link,
a.visited,
a.hover,
a.active {
  color: #660000;
}

/* [20230226 h4見出し内のインデント調整] ここから */
.h4_cont {
  padding-left: 1em;
}

/* [20230226 h4見出し内のインデント調整] ここまで */

/* [20231129 追記] */
/* 自動でインデントが調整されるように変更 */
h4 + p {
  margin-left: 1em; /* h4タグの直後に来るpタグにのみ適用 */
}

h4 + div {
  margin-left: 1em; /* h4タグの直後に来るdivタグにも適用 */
}

/* [20231129 追記] ここまで*/

/* [20231212 追記] */
/* インデントが暗黙的にほしい箇所について、手動で挿入する */
p.margin{
    padding-left: 1em;
    margin-left: 1em;
}

ol + div{
    padding-left: 1em;
    margin-left: 1em;
}

/* [20231212 追記] ここまで*/

ul.arrowmarker {
  list-style-type: none;
  margin-left: 1em;
}

ul.arrowmarker li:before {
  content: "→";
  margin-left: -1em;
}

ul.arrowmarker li {
  margin-bottom: 1em;
}

.supporter-container {
  display: flex;
  direction: row;
  margin: 1em;
}

.supporter-item {
  display: flex;
  flex: 1;
  gap: 1em;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}