body {
  margin: 0;
}

dl {
  margin: 0;
}

dt {
  margin: 0;
}

dd {
  margin: 0;
}

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

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-block: 0 20px;
}
header .note {
  font-size: 12px;
}
header .note .highlight {
  color: #3333FF;
}

.jigyou .inner {
  width: 640px;
}
.jigyou nav {
  display: flex;
  gap: 100px;
}
.jigyou nav ul {
  margin: 0;
  padding: 0;
}
.jigyou nav ul li {
  list-style: none;
  height: 24px;
}
.jigyou .jigyou-list li a {
  font-size: 12px;
  text-decoration: none;
}

#project h2 {
  margin: 0;
  font-size: 16px;
  color: #666;
}
#project h2 span {
  font-weight: 300;
}

#meeting .inner {
  width: 640px;
  margin-block-start: 20px;
}
#meeting h2 span {
  font-weight: normal;
}
#meeting .schedule {
  margin-top: 5px;
  padding-block-end: 40px;
}
#meeting .schedule .graph__table table {
  width: 100%;
  border-collapse: collapse;
}
#meeting .schedule .graph__table table thead tr th {
  border: solid 2px #999;
  font-weight: normal;
}
#meeting .schedule .graph__table table thead tr th:nth-child(1) {
  width: 175px;
  background: #FFE6E6;
}
#meeting .schedule .graph__table table thead tr th:nth-child(2) {
  width: 147px;
  background: #FFEDD9;
}
#meeting .schedule .graph__table table thead tr th:nth-child(3) {
  width: 310px;
  background: #FFFFD9;
}
#meeting .schedule .graph__table table tbody tr {
  background: #FFFAF3;
}
#meeting .schedule .graph__table table tbody tr th {
  padding: 3px;
  border: solid 2px #999;
  font-size: 12px;
  font-weight: normal;
  text-align: left;
  vertical-align: top;
  white-space: pre-line;
}
#meeting .schedule .graph__table table tbody tr td {
  padding: 3px;
  border: solid 2px #999;
  vertical-align: top;
}
#meeting .schedule .graph__table table tbody tr td h3 {
  margin: 0;
  white-space: pre-line;
  font-size: 13px;
  font-weight: normal;
}
#meeting .schedule .graph__table table tbody tr td h4 {
  margin: 0;
}
#meeting .schedule .graph__table table tbody tr td p {
  white-space: pre-line;
  font-size: 13px;
}
#meeting .indent h4 {
  font-weight: normal;
}
#meeting .indent .nothing {
  margin: 0;
}
#meeting .indent p::before {
  content: "";
  display: block;
  padding-block-start: 3px;
  font-family: "Material Symbols Outlined";
  font-size: 12px;
  font-weight: 400;
}
#meeting .indent .asterisk {
  display: flex;
  align-items: start;
}
#meeting .indent .asterisk::before {
  content: "\e1eb";
  line-height: 1;
}
#meeting .indent .circle {
  display: flex;
  align-items: start;
}
#meeting .indent .circle::before {
  content: "\ef4a";
}
#meeting .indent .circle02 {
  display: flex;
  align-items: start;
}
#meeting .indent .circle02::before {
  content: "\eee1";
  padding-block-start: 0;
  font-size: 13px;
  font-weight: 400;
}
#meeting .indent .lecturer .lecture-title {
  margin: 0;
  font-size: 13px;
  font-weight: normal;
  text-indent: 12px;
}
#meeting .indent .lecturer .lecture-title span {
  text-align: right;
}
#meeting .indent .lecturer .instructor {
  display: flex;
  align-items: baseline;
  margin: 0;
  padding-inline: 14px 0;
}
#meeting .indent .lecturer .instructor dt {
  flex-shrink: 0;
  font-size: 13px;
}
#meeting .indent .lecturer .instructor dd {
  width: 100%;
}
#meeting .indent .lecturer .instructor dd .first {
  text-align: left;
}
#meeting .indent .lecturer .instructor dd .second {
  text-align: right;
}
#meeting .indent .lecturer .name_indent {
  text-align: right;
}

#situation .inner {
  width: 640px;
  margin-top: 54px;
  box-sizing: border-box;
}
#situation h2 {
  margin: 0;
  font-size: 13px;
  color: #666;
}
#situation .graph__table {
  margin-block-start: 5px;
}
#situation .graph__table table {
  width: 100%;
  border-collapse: collapse;
}
#situation .graph__table table thead {
  border: solid 2px #999;
}
#situation .graph__table table thead tr th {
  font-size: 12px;
  font-weight: normal;
  text-align: center;
  border: solid 2px #999;
}
#situation .graph__table table thead .first__line {
  background: #FFFFCC;
}
#situation .graph__table table thead .first__line th:first-of-type {
  width: 102px;
}
#situation .graph__table table thead .second__line {
  background: #FFFFE6;
}
#situation .graph__table table thead .second__line th {
  width: 102px;
  padding-block: 5px 3px;
}
#situation .graph__table table tbody {
  border: solid 2px #999;
}
#situation .graph__table table tbody tr th {
  font-weight: normal;
  line-height: 1;
}
#situation .graph__table table tbody tr td {
  border-left: solid 2px #999;
  text-align: center;
}
#situation .graph__table table .term {
  border: solid 2px #999;
}
#situation .graph__table table .years tr:first-of-type {
  height: 60px;
}
#situation .graph__table table .years tr:last-child th {
  padding-block-end: 30px;
}
#situation .graph__table table .years tr th {
  padding-block: 5px;
  text-align: right;
}

.image_box {
  margin-block: 20px 0;
}
.image_box .image_size {
  width: 640px;
}
.image_box .image_size img {
  width: 100%;
  height: auto;
}