#main-content {
  width: 960px;
  text-align: center;
}

#program-download {
  margin-top: 1em;
  line-height: 1.4em;
  //font-size: 16px;
  font-size: 0.8em;
  text-align: right;
}

#program-download a {
  color: var(--site-black-color);
  text-decoration: underline;
}

#main-content > section {
  margin-top: var(--main-object-margin-height);
  line-height: 1.6em;
  text-align: center;
}

#main-content > section > h1 {
  font-size: 1.3em;
  font-weight: normal;
  text-align: center;
}

#main-content > section > .keishou-update {
  font-size: 0.8em;
  text-align: right;
}

#main-content > section > small {
  display: block;
  margin-top: 0.6em;
  font-size: 0.7em;
  line-height: 1.4em;
  text-align: left;
}

#main-content > section > table {
  margin-top: 10px;
  width: 100%;
  table-layout: fixed;
}

#main-content > section > table tr th,
#main-content > section > table tr td {
  padding: 0.3em 0.6em;
  border: solid 1px var(--site-black-color);
  font-size: 0.75em;
  line-height: 1.4em;
  text-align: left;
  background-color: #ffffff;
}

#main-content > section > table tr th {
  vertical-align: middle;
  font-weight: normal;
  color: #ffffff;
  background-color: #666666;
  text-align: center;
}

#main-content > section > table tr th.time {
  width: calc(100% / 6);
}

#main-content > section > table tr td a {
  text-decoration: underline;
}

#main-content > section > table tr td.venue {
  text-align: center;
  color: #ffffff;
  background-color: #444444;
}

#main-content > section > table tr td.kicho-tokubetsu-session,
#main-content > section > table tr td.kikaku-session,
#main-content > section > table tr td.tutorial-session {
  background-color: #fffacd;
}

#main-content > section > table tr td.kenkyu-jirei {
  background-color: #ffefd5;
  text-align: center;
}

#main-content > section > table tr td.kenkyu-jirei a,
#main-content > section > table tr td.tutorial-session a {
  text-decoration: none;
}

#main-content > section > table tr td.kenkyu-jirei a:hover,
#main-content > section > table tr td.tutorial-session a:hover {
  text-decoration: underline;
  color: var(--site-black-color);
}

#main-content > section > table tr td .kenkyu-houbun {
  color: #2a4aa0;
}

#main-content > section > table tr td .jirei-houkoku {
  color:#ad164e
}

#main-content > section > table tr td.junbi-kyuukei {
  text-align: center;
  vertical-align: middle;
}

td#hyoushoushiki {
  background-color: #feedec;
}

td#hyoushoushiki #hyoushoushiki-naiyou {
  font-size: 0.9em;
  margin-top:0.3em;
  line-height: 1.4em;
}

#main-content > section > table tr td section {
  margin-top: 0.3em;
  padding-top: 0.3em;
  border-top: solid 1px #aaaaaa;
}

#main-content > section > table tr td section .lecturers {
  margin-top: 0.3em;
}

#main-content > section > table tr td section .lecturers ul {
  margin-left: 1em;
  list-style-type: none;
}

#main-content > section > table tr td#kikaku > h1 > a {
  text-decoration: none;
}

#main-content > section > table tr td#kikaku > h1 > a:hover {
  text-decoration: underline;
}