main {
  width: 100%;
  height: 100%;
}

#hero-container {
  width: 100%;
  height: calc(460px - 60px);
  margin: 0;
  padding-top: 60px;
  background-image: url('../images/hero_bg.jpg');
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  text-align: center;
}

#hero {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

#gnav {
  min-width: 1200px;
  margin: 0;
  text-align: center;
}

#gnav ul {
  width: 100%;
  height: 65px;
  margin: 0 auto;
  padding: 0;
  font-size: 0.85em;
  background-color: var(--site-main-color);
}

#gnav ul li {
  display: inline-block;
  width: auto;
  height: 65px;
  margin: 0;
  padding: 0;
  vertical-align: top;
  text-align: center;
  font-family: "Zen Kaku Gothic Antique", sans-serif;
  font-style: normal;
}

#gnav ul li a,
#gnav ul li span#gnav-app {
  display: inline-block;
  vertical-align: top;
  margin: 0;
  //padding: 15px 0.5em 0 0.5em;
  padding: 15px 0.6em 0 0.6em;
  height: calc(65px - 15px);
  font-family: "Zen Kaku Gothic Antique", sans-serif;
  font-size: 17px;
  line-height: 1em;
  color: var(--site-white-color);
  text-decoration: none;
}

#gnav ul li a:hover {
  color: #ffffff;
  background-color: #4b8be3;
}

#gnav ul li a span,
#gnav ul li span#gnav-app span {
  display: inline-block;
  vertical-align: top;  
  margin-top: 5px;
  padding: 2px 4px;
  font-size: 0.8em;
  color: #ffffff;
}

#gnav ul li a span.uketsukechu {
  background-color: var(--site-red-color);
}

#gnav ul li a span.new {
  background-color: #f29235;
}

#gnav ul li a span.shuuryou,
#gnav ul li span#gnav-app span.shuuryou {
  background-color: #7a7a7a;
}

#shuryo {
  width: 100%;
  margin-top: var(--main-object-margin-height);
  //font-size: 1.1em;
  color: var(--site-red-color);
  text-align: center;
}

#shuryo a {
  display: inline-block;
  vertical-align: top;
  margin-top: 1em;
  padding: 0.5em 1.5em;
  color: var(--site-white-color);
  background-color: var(--site-red-color);
  border: solid 2px var(--site-red-color);
  border-radius: 4px;
  text-decoration: none;
}

#shuryo a:hover {
  color: var(--site-red-color);
  background-color: var(--site-white-color);
}

#news {
  width: 100%;
  margin-top: var(--main-object-margin-height);
  padding: 0;
}

#news-content {
  width: 900px;
  //height: 130px;
  height: 160px;
  margin: 0 auto;
  padding: 0;
  overflow-y: scroll;
}

#news table {
  width: 860px;
  margin: 0 auto;
}

#news table tr th,
#news table tr td {
  font-family: 'noto sans jp', sans-serif;
  font-size: 0.95em;
  font-weight: normal;
  text-align: left;
}

#news table tr th {
  padding: 6px 20px 6px 0;
  width: 7.5em;
}

#news table tr td {
  padding: 6px 0.5em;
  line-height: 1.4em;
}

#news table tr th span.date {
  display: inline-block;
  width: 100%;
  padding: 0.3em 0;
  line-height: 1em;
  background-color: #515151;
  color: #ffffff;
  text-align: center;
  border-radius: 2px;
}
  
#news table tr th span.new {
  background-color: var(--site-red-color);
  color: #ffffff;
}

#news table tr td a {
  color: var(--site-black-color);
  text-decoration: underline;
}

#news table tr td a:hover {
  color: #114d9f;
}

#osusume-repo {
  margin: var(--main-object-margin-height) auto 0 auto;
  padding: 30px 40px;
  width: calc(950px - 80px);
  background-color: #e9e7e7;
  border-radius: 10px;
}

#kicho-tokubetsu-container {
  width: 100%;
  margin-top: var(--main-object-margin-height);
}

#kicho-tokubetsu {
  margin: 0 auto; 
  width: 960px;
}

#kicho-tokubetsu a {
  display: inline-block;
  vertical-align: top;
  margin-left: 50px;
  width: 450px;
  color: var(--site-black-color);
  text-decoration: none;
}

#kicho-tokubetsu a:first-of-type {
  margin-left: 0;
}

#kicho-tokubetsu a:hover section {
  opacity: 0.7;
}

#kicho-tokubetsu a section .date {
  margin: 0 0 0 -30px;
  width: 108px;
  height: 108px;
  background-image: url('../images/date_bg.png');
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 108px 108px;
}

#kicho-tokubetsu a section .date > img {
  margin-top: 30px;
  margin-left: 20px;
}

#kicho-tokubetsu a section > h1 {
  margin-top: -80px; 
  margin-left: 90px; 
  font-size: 1.5em;
  font-weight: normal;
  letter-spacing: 1px;
}

#kicho-tokubetsu a section > h1 .kicho-tokubetsu-title-content {
  display: inline-block;
  border-bottom: solid 4px var(--site-black-color);
  padding: 0.3em 0.4em;
}

#kicho-tokubetsu a section > .photo {
  float: right;
  margin-top: 45px;
  margin-left: 20px;
}

#kicho-tokubetsu a section > .text {
  margin-top: 45px;
}

#kicho-tokubetsu a section > .text > h1 {
  font-size: 1.15em;
  line-height: 1.5em;
  font-weight: normal;
}

#kicho-tokubetsu a section > .text .lecturer-name {
  margin-top: 18px;
  font-size: 1.2em;
}

#kicho-tokubetsu a section > .text .lecturer-org {
  margin-top: 18px;
  font-size: 0.9em;
  line-height: 1.5em;
}

#sessions-container {
  width: 100%;
  margin-top: var(--main-object-margin-height);
  //padding: var(--main-object-margin-height) 0;
  padding: 30px 0;
  background-color: #ffffff;
}

#sessions-container a {
  color: var(--site-black-color);
  text-decoration: none;
}

#sessions-title {
  margin: 0 auto; 
  width: 960px;
}

#sessions-title .date {
  margin-left: 100px;
  width: 108px;
  height: 108px;
  background-image: url('../images/date_bg.png');
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 108px 108px;
}

#sessions-title .date > img {
  margin-top: 30px;
  margin-left: 20px;
}

#sessions-title > a > h1 {
  margin-top: -85px;
  margin-left: 230px;
  color: var(--site-black-color);
  font-size: 1.7em;
  font-weight: normal;
  letter-spacing: 2px;
  text-decoration: none;
}

#sessions-title > a > h2 {
  margin-top: 0.3em;
  margin-left: 230px;
  color: var(--site-black-color);
  font-size: 1.1em;
  line-height: 1.4em;
  font-weight: normal;
  text-decoration: none;
}

#sessions-title:hover {
  opacity: 0.7;
}

#sessions {
  margin: 30px auto 0 auto; 
  width: 960px;
}

#sessions > a .session {
  display: inline-block;
  vertical-align: top;
  margin-left: 50px;
  width: 450px;
  color: var(--site-black-color);
  text-decoration: none;
}

#sessions a:first-of-type .session {
  margin-left: 0;
}

#sessions a:hover section {
  opacity: 0.7;
}

#sessions a .session > h1 {
  font-size: 1.5em;
  font-weight: normal;
  letter-spacing: 1px;
}

#sessions a .session > h1 .session-title-content,
#sessions a #panel > h1 .session-title-content {
  display: inline-block;
  border-bottom: solid 4px var(--site-black-color);
  padding: 0.3em 0.4em;
}

#sessions a .session > .photo {
  float: right;
  margin-top: 20px;
  margin-left: 10px;
}

#sessions a .session > .text {
  margin-top: 10px;
}

#sessions a .session > .text > h1 {
  font-size: 1.15em;
  line-height: 1.5em;
  font-weight: normal;
  letter-spacing: 1px;
}

#sessions a .session > .text > h2 {
  font-size: 0.9em;
  line-height: 1.5em;
  font-weight: normal;
}

#sessions a .session > .text > h1.junbichu {
  text-align: center;
}

#sessions a .session > .text .lecturer-name {
  margin-top: 18px;
  font-size: 1.15em;
}

#sessions a .session > .text .lecturer-org {
  margin-top: 18px;
  font-size: 0.9em;
  line-height: 1.5em;
}

#sessions a section#panel {
  display: block;
  margin: 40px 0 0 0;
  width: 960px;
}

#sessions a section#panel > h1 {
  font-size: 1.5em;
  font-weight: normal;
  letter-spacing: 1px;
  text-align: center;
}

#panel > #panelist, 
#panel > #coordinator { 
  margin-top: 30px;
}

#panelist > h1, 
#coordinator > h1 { 
  font-size: 1.15em;
  line-height: 1.5em;
  font-weight: normal;
  letter-spacing: 1px;
  text-align: center;
}

#panelist > .lecturer, 
#coordinator > .lecturer { 
  display: inline-block;
  vertical-align: top;
  margin-left: 50px;
  width: 450px;
}

#panelist > .lecturer:first-of-type, 
#coordinator > .lecturer:first-of-type { 
  margin-left: 0;
}

#panelist > .lecturer > .photo, 
#coordinator > .lecturer > .photo { 
  display: inline-block;
  float: right;
  margin-top: 20px;
  margin-left: 10px;
}

#panelist > .lecturer > .text, 
#coordinator > .lecturer > .text { 
  margin-top: 10px;
}

#panelist > .lecturer > .junbichu {
  margin-top: 1em;
  text-align: center;
}

#panelist > .lecturer > .text .lecturer-name, 
#coordinator > .lecturer > .text .lecturer-name {  
  margin-top: 18px;
  font-size: 1.15em;
  text-align: center;
}

#panelist > .lecturer > .text .lecturer-org, 
#coordinator > .lecturer > .text .lecturer-org {  
  margin-top: 18px;
  font-size: 0.9em;
  line-height: 1.5em;
  text-align: center;
}

#tutorial-container {
  width: 100%;
  margin-top: var(--main-object-margin-height);
}

#tutorial {
  margin: 0 auto; 
  width: 960px;
}

#tutorial > h1 {
  color: var(--site-black-color);
  font-size: 1.7em;
  font-weight: normal;
  text-align: center;
  letter-spacing: 2px;
}

#tutorial a {
  display: inline-block;
  vertical-align: top;
  margin-top: 30px;
  margin-left: 50px;
  width: 450px;
  //width: 470px;
  color: var(--site-black-color);
  text-decoration: none;
}

#tutorial a:first-of-type {
  margin-left: 0;
}

#tutorial a:hover section {
  opacity: 0.7;
}

#tutorial a section .date {
  margin: 0 0 0 -30px;
  width: 108px;
  height: 108px;
  background-image: url('../images/date_bg.png');
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 108px 108px;
}

#tutorial a section .date > img {
  margin-top: 30px;
  margin-left: 20px;
}

#tutorial a section > h1 {
  margin-top: -80px; 
  margin-left: 90px; 
  font-size: 1.5em;
  font-weight: normal;
  letter-spacing: 1px;
}

#tutorial a section > h1 .tutorial-title-content {
  display: inline-block;
  border-bottom: solid 4px var(--site-black-color);
  padding: 0.3em 0.4em;
}

#tutorial a section > .photo {
  float: right;
  margin-top: 45px;
  //margin-left: 20px;
  margin-left: 5px;
}

#tutorial a section > .text {
  margin-top: 45px;
}

#tutorial a section > .text > h1 {
  font-size: 1.15em;
  line-height: 1.5em;
  font-weight: normal;
}

#tutorial a section#tutorial1 > .text > h1 {
  font-size: 1.4em;
}

#tutorial a section > .text > h1 small {
  font-size: 0.8em;
}

#tutorial a section > .text > h2 {
  font-size: 1.1em;
  line-height: 1.5em;
  font-weight: normal;
}

#tutorial a section > .text .lecturer-name {
  margin-top: 18px;
  font-size: 1.2em;
}

#tutorial a section > .text .lecturer-org {
  margin-top: 18px;
  font-size: 0.9em;
  line-height: 1.5em;
}

#kenkyu-jirei-container {
  width: 100%;
  margin-top: var(--main-object-margin-height);
  padding: var(--main-object-margin-height) 0;
  background-color: #ffffff;
}

#kenkyu-jirei-container a {
  display: block;
  margin: 0 auto;
  width: 740px;
  color: var(--site-black-color);
  text-decoration: none;
}

#kenkyu-jirei-container a:hover #kenkyu-jirei {
  opacity: 0.7;
}

#kenkyu-jirei {
  margin: 0 auto;
  width: 100%;
}

#kenkyu-jirei .date {
  display: inline-block;
  margin: 0;
  width: 108px;
  height: 108px;
  background-image: url('../images/date_bg.png');
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 108px 108px;
}

#kenkyu-jirei .date > img {
  margin-top: 30px;
  margin-left: 20px;
}

#kenkyu-jirei .arrow {
  display: inline-block;
  vertical-align: top;
  margin: 40px 15px 0 15px;
  color: var(--site-black-color);
  font-size: 30px;
}

#kenkyu-jirei > h1 {
  margin-top: -70px;
  margin-left: 310px;
  color: var(--site-black-color);
  font-size: 1.7em;
  font-weight: normal;
  letter-spacing: 2px;
}

#kenkyu-jirei .text {
  margin-top: 50px;
  text-align: center;
  line-height: 1.6em;
}

#deliveru {
  margin: 0 auto;
  padding: var(--main-object-margin-height) 0 0 0;
  width: 800px;
  text-align: center;
}

#deliveru > h1 {
  font-size: 1.3em;
  line-height: 1.4em;
  font-weight: normal;
}

#deliveru > h2 {
  margin-top: 20px;
  font-size: 1em;
  line-height: 1em;
  font-weight: normal;
}

#deliveru-description {
  margin: 20px auto 0 auto;
  padding: 1em 3em;
  width: 400px;
  font-size: 0.9em;
  line-height: 1.6em;
  background-color: #ffffff;
  text-align: left;
}

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

#deliveru-description a:hover {
  color: #114d9f;
}

#osusume-repo > a {
  text-decoration: none;
  color: var(--site-black-color);
}

#osusume-repo > a:hover {
  opacity: 0.7;
}

#osusume-repo section {
  display: inline-block;
  vertical-align: top;
  width: 390px;
  font-family: "Zen Kaku Gothic Antique", sans-serif;
  text-align: left;
}

#osusume-repo section > h1 img {
  vertical-align: top;
}

#osusume-repo section > h1 .text {
  display: inline-block;
  vertical-align: top;
  margin-top: 8px;
  margin-left: 13px;
  padding: 0 8px 7px 8px;
  font-size: 0.95em;
  font-family: "Zen Kaku Gothic Antique", sans-serif;
  font-weight: bold;
  letter-spacing: 1px;
  border-bottom: dotted 2px var(--site-black-color);
}

#osusume-repo section > .description {
  margin-top: 8px;
  font-size: 0.75em;
  font-weight: normal;
  line-height: 1.6em;
}

#repo {
  margin-left: 30px;
  padding-left: 39px;
  border-left: solid 1px var(--site-black-color);
}

#committee-container {
  margin: 30px auto;
  text-align: center;
}

#committee-container > a {
  display: inline-block;
  text-decoration: none;
  color: var(--site-black-color);
}

#committee-container > a:hover {
  opacity: 0.6;
}

#committee  {
  font-family: "Zen Kaku Gothic Antique", sans-serif;
}

#committee > h1 img {
  vertical-align: top;
}

#committee > h1 .text {
  display: inline-block;
  vertical-align: top;
  margin-top: 8px;
  margin-left: 13px;
  padding: 0 8px 7px 8px;
  font-size: 1em;
  font-weight: bold;
  letter-spacing: 1px;
  border-bottom: dotted 2px var(--site-black-color);;
}

#committee > .description {
  margin-top: 8px;
  font-size: 0.75em;
  font-weight: normal;
  line-height: 1.6em;
}