@charset "UTF-8";
@import url("https://fonts.googleapis.com/earlyaccess/notosansjapanese.css");

*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

html {
  font-size: 62.5%;
  overflow: auto;
}

body {
  font-size: 1.4rem;
  font-weight: 500;
  font-family: YakuHanJP, "YuGothic", "Yu Gothic", "游ゴシック", "游ゴシック体", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
  color: #333;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6,
a,
p,
span,
em,
small,
strong,
sub,
sup,
mark,
del,
ins,
strike,
abbr,
dfn,
blockquote,
q,
cite,
code,
pre,
ol,
ul,
li,
dl,
dt,
dd,
div,
section,
article,
main,
aside,
nav,
header,
hgroup,
footer,
img,
figure,
figcaption,
address,
time,
audio,
video,
canvas,
iframe,
details,
summary,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  vertical-align: baseline;
}

a {
  color: inherit;
  outline: none;
  text-decoration: none;
  transition: all 0.4s ease-out;
  -webkit-transition: all 0.4s ease-out;
  -moz-transition: all 0.4s ease-out;
  -ms-transition: all 0.4s ease-out;
  -o-transition: all 0.4s ease-out;
}

img {
  max-width: 100%;
  height: auto;
  border: none;
  vertical-align: top;
}

code,
kbd,
pre,
samp {
  font-family: monospace, sans-serif;
  font-size: inherit;
}

ul,
ol {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
  table-layout: fixed;
  border: 1px solid #dddddd;
}

th,
td {
  padding: 4px 6px;
  text-align: left;
  vertical-align: top;
  border: 1px solid #dddddd;
}

blockquote,
q {
  quotes: none;
}

blockquote::after,
blockquote::before,
q::after,
q::before {
  content: "";
  content: none;
}

input,
textarea {
  padding: 8px;
  border: 1px solid #dddddd;
  border-radius: 0;
  background-image: none;
  font-family: inherit;
  font-size: inherit;
  -webkit-appearance: none;
}

input:focus,
textarea:focus {
  outline: none;
  border: 1px solid #dddddd;
  -webkit-box-shadow: none;
  box-shadow: none;
}

textarea {
  resize: none;
}

input,
select {
  vertical-align: middle;
}

input[type="submit"] {
  cursor: pointer;
  border: none;
}

input[type="submit"]:hover,
input[type="submit"]:focus {
  outline: none;
  border: none;
}

input[type="submit"] ::-moz-focus-inner {
  padding: 0;
  border: none;
}

input[type="radio"] {
  display: none;
}

input[type="radio"]+span {
  display: inline-block;
  position: relative;
  padding: 0 0 0 1.2em;
  margin: 0 0.2em 0;
  cursor: pointer;
}

input[type="radio"]+span::before {
  position: absolute;
  content: "";
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  background: #fff;
  border: 1px solid #dddddd;
  border-radius: 50%;
  width: 1em;
  height: 1em;
  display: block;
}

input[type="radio"]+span::after {
  opacity: 0;
  -webkit-transition: opacity 0.3s ease 0s;
  transition: opacity 0.3s ease 0s;
}

input[type="radio"]+span:focus,
input[type="radio"]+span:checked {
  outline: none;
  border: 1px solid #fff;
  -webkit-box-shadow: none;
  box-shadow: none;
  background: #dddddd;
}

input[type="radio"]:checked+span::after {
  position: absolute;
  content: "";
  top: 50%;
  left: 0.2em;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  background: #dddddd;
  border-radius: 50%;
  width: 0.6em;
  height: 0.6em;
  display: block;
  opacity: 1;
}

input[type="checkbox"] {
  display: none;
}

input[type="checkbox"]+span {
  display: inline-block;
  position: relative;
  padding: 0 0 0 1.2em;
  margin: 0 0.2em 0;
  cursor: pointer;
  -webkit-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
}

input[type="checkbox"]+span::before {
  position: absolute;
  content: "";
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  background: #fff;
  border: 1px solid #dddddd;
  border-radius: 2px;
  width: 1em;
  height: 1em;
  display: block;
}

input[type="checkbox"]+span::after {
  opacity: 0;
  -webkit-transition: opacity 0.3s ease 0s;
  transition: opacity 0.3s ease 0s;
}

input[type="checkbox"]:checked+span::after {
  position: absolute;
  content: "";
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%) rotate(-45deg);
  transform: translateY(-50%) rotate(-45deg);
  width: 1em;
  height: 0.6em;
  margin-top: -0.2em;
  display: block;
  border-left: 3px solid #dddddd;
  border-bottom: 3px solid #dddddd;
  opacity: 1;
}

select {
  width: 100%;
  padding: 8px 24px 8px 8px;
  border-radius: 0;
  background-image: none;
  border: 1px solid #dddddd;
  font-family: inherit;
  font-size: 1.2rem;
  cursor: pointer;
  -moz-appearance: none;
  -webkit-appearance: none;
}

select::-ms-expand {
  display: none;
}

select:focus {
  outline: none;
  border: 1px solid #dddddd;
  -webkit-box-shadow: none;
  box-shadow: none;
}

a:focus {
  outline: none;
}

/* clearfix */
.cf:before,
.cf:after {
  content: "";
  display: table;
}

.cf:after {
  clear: both;
}

.cf {
  zoom: 1;
}

/* スマホ以外ではリンク無効 */
@media (min-width: 768px) {
  a[href^="tel:"] {
    pointer-events: none;
  }
}

header {
  background-image: url("../images/fv-bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.header_inner {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 0;
}

.fv {
  width: 100%;
  height: 100%;
  padding: 40px 0;
  max-height: 100%;
  background-image: url("../images/fv-bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.fv_inner {
  width: 100%;
  min-width: 1080px;
  margin: 0 auto;
}

.fv_inner h1 {
  font-size: 4.6rem;
  text-align: center;
  line-height: 1;
  font-weight: bold;
  margin-bottom: 40px;
}

.fv_inner p {
  font-size: 2.4rem;
  font-weight: 700;
}

.fv_inner-date {
  width: 600px;
  height: 100%;
  display: block;
  margin: 0 auto;
}

.fv_inner-sponser {
  width: 780px;
  height: 100%;
  display: block;
  margin: 40px auto 0;
}

ul.sponer-box {
  display: flex;
  align-items: center;
  font-size: 1.2em;
  font-weight: 700;
  margin-bottom: 20px;
}

ul.sponer-box li {
  flex-basis: 140px;
  text-align: center;
}

ul.sponer-box li+li {
  text-align: left;
  flex-basis: 100%;
}

nav {
  background-color: #17638A;
  border-bottom: 4px #124A67 solid;
}

.menu {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
}

.menu ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  height: 100%;
}

.menu ul li {
  width: auto;
  -webkit-box-flex: 1;
  -ms-flex: auto;
  flex: auto;
  text-align: center;
  border-left: 1px solid #ffffff;
}

.menu ul li:last-child {
  border-right: 1px solid #ffffff;
}

.menu ul li a {
  font-size: 1.6rem;
  padding: 24px 0;
  color: #ffffff;
  display: block;
}

.menu ul li a:hover {
  color: #17638A;
  background-color: #ffffff;
}

/* footer */
.footer {
  width: 100%;
  height: 100%;
  display: block;
  -webkit-box-shadow: 0 -5px 5px -5px #e4e4e4;
  box-shadow: 0 -5px 5px -5px #e4e4e4;
  /* 0 (-8px - 3px) 5px (-5px) #e4e4e4 */
}

.copy {
  width: 100%;
  padding: 12px 0;
  text-align: center;
  color: #ffffff;
  background-color: #17638A;
}

#breadcrumb {
  width: 100%;
  padding: 8px 0;
  border-bottom: 1px solid #dddddd;
}

.breadcrumb {
  padding-left: 0;
  margin-left: 0;
  font-size: 1.2rem;
  margin-left: 16px;
  max-width: 1080px;
  margin: 0 auto;
}

.breadcrumb li {
  display: inline;
  list-style: none;
}

.breadcrumb li:after {
  content: '>';
  padding: 0 3px;
}

.breadcrumb li:last-child:after {
  content: '';
}

.breadcrumb li a:hover {
  text-decoration: underline;
}

.wrap {
  width: 100%;
  height: auto;
  min-width: 1080px;
  margin: 0 auto;
}

main#top section {
  padding-top: 80px;
}

main#top section h2 {
  text-align: center;
  font-size: 3.2rem;
  color: #17638A;
}

a:hover img {
  opacity: 0.5;
  transition: all 0.4s ease-out;
  -webkit-transition: all 0.4s ease-out;
  -moz-transition: all 0.4s ease-out;
  -ms-transition: all 0.4s ease-out;
  -o-transition: all 0.4s ease-out;
}

a:hover {
  color: #17638A;
}

.co01,
.co02,
.co03,
.co04,
.access,
.co05,
.contact,
#bnr {
  width: 100%;
  height: 100%;
  max-width: 1080px;
  margin: 0 auto;
}

.co01 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.co01>div {
  width: 100%;
  max-width: 340px;
  padding: 16px 32px;
  color: #17638A;
  line-height: 2;
  border: #17638A solid 1px;
  -webkit-box-shadow: 0 0 4px #dddddd;
  box-shadow: 0 0 4px #dddddd;
  margin: 0 auto;
  border-radius: 6px;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  -ms-border-radius: 6px;
  -o-border-radius: 6px;
}

.co01>div h3 {
  font-size: 2.4rem;
}

.co01>div dl {
  height: 60px;
}

.co01>div dl dt {
  width: 50%;
  float: left;
}

.co01>div dl dd {
  text-align: right;
}

a.co01_button {
  text-align: center;
}

a.co01_button div {
  border: 1px solid #17638A;
  padding: 8px 0;
}

a.co01_button div::after {
  padding-left: 8px;
  content: "<";
}

a.co01_button div::before {
  padding-right: 8px;
  content: ">";
}

a.co01_button div:hover {
  color: #ffffff;
  background-color: #17638A;
}

.co01-en {
  display: block;
  position: relative;
  top: -8px;
  font-size: 1.2rem;
}

.co02>div {
  width: 100%;
  height: 240px;
  overflow-y: scroll;
  margin-top: 18px;
}

.co02 .news dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  width: 100%;
  border-bottom: 1px solid #F4FAFE;
}

.co02 .news dt {
  padding: 18px 0;
  width: 20%;
  text-align: center;
  padding-bottom: 5px;
}

.co02 .news dd {
  padding: 18px 0;
  width: 80%;
}

.co02 .news dt,
.co02 .news dd {
  border-top: 1px solid #F4FAFE;
}

#discussion {
  background-color: #F4FAFE;
  margin-top: 40px;
  padding-top: 40px;
}

#special_lecture {
  /* 20190710 特別講演について */
  background-color: #F4FAFE;
  margin-top: 40px;
  padding-top: 40px;
}

.co03 {
  padding-bottom: 60px;
}

.co03>div {
  padding: 18px 30px;
  background-color: #ffffff;
  border: 1px solid #17638A;
  border-radius: 8px;
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  -ms-border-radius: 8px;
  -o-border-radius: 8px;
  margin-top: 20px;
  -webkit-box-shadow: 0 0 4px #dddddd;
  box-shadow: 0 0 4px #dddddd;
}

.co03>div p {
  font-size: 1.6rem;
  font-weight: 700;
}

.co03>div p span {
  margin-right: 24px;
}

.co04 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.co04>p {
  margin-bottom: 20px;
}

.co04>div {
  width: 100%;
  max-width: 520px;
  padding: 16px 32px;
  color: #17638A;
  line-height: 2;
  -webkit-box-shadow: 0 0 4px #dddddd;
  box-shadow: 0 0 4px #dddddd;
  margin: 0 auto;
  border-radius: 6px;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  -ms-border-radius: 6px;
  -o-border-radius: 6px;
}

.co04>div h3 {
  font-size: 2.4rem;
}

.co04 dl,
.co04 dt,
.co04 dd {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.co04 dt,
.co04 dd {
  padding: 10px 10px 0 10px;
}

.co04 dt {
  width: 30%;
  float: left;
}

.co04 dd {
  background: #ffffff;
  margin-left: 30%;
  padding-bottom: 10px;
}

.co04 dd:after {
  content: "";
  display: block;
  clear: both;
}

.access {
  text-align: center;
  padding: 40px 0;
}

.co05>div {
  padding: 18px 30px;
  background-color: #ffffff;
  border: 1px solid #17638A;
  border-radius: 8px;
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  -ms-border-radius: 8px;
  -o-border-radius: 8px;
  margin-top: 20px;
  -webkit-box-shadow: 0 0 4px #dddddd;
  box-shadow: 0 0 4px #dddddd;
}

.co05>div p {
  font-size: 1.6rem;
  font-weight: 700;
}

.co05>div p span {
  margin-right: 24px;
}

#contact {
  margin-top: 40px;
  padding-top: 40px !important;
  padding-bottom: 40px;
  background-color: #F4FAFE;
}

#bnr ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-top: 16px;
}

#bnr ul li {
  width: calc(100% / 4);
  padding: 8px;
}

*::-ms-backdrop,
#bnr ul li {
  width: 25%;
}

.thanks {
  padding: 80px;
  line-height: 200%;
  text-align: center;
}

main#page {
  padding-bottom: 80px;
}

#page-title,
.page-title {
  width: 1080px;
  margin: 20px auto 0;
}

h2#page-h2 {
  text-indent: 1em;
  color: #17638A;
  padding: 0.5em 0;
  background-color: #F4FAFE;
  border-bottom: solid 3px #17638A;
}

h3#page-h3,
h3.page-h3 {
  text-indent: 1em;
  padding: 1em 0;
  font-size: 2rem;
}

.is-fixed {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
}

.comittee table {
  table-layout: auto;
}

.comittee table th {
  background-color: #F4FAFE;
}

.comittee table th,
.comittee table td {
  vertical-align: middle;
  padding: 16px;
}

td.comittee-title {
  width: 200px !important;
}

.timetable {
  margin-bottom: 30px;
}

.timetable th,
.timetable td {
  text-align: center;
  padding: 6px 0 !important;
}

.timetable .red {
  background-color: #e84545;
}

.timetable .bule {
  background-color: #45cae8;
}

.timetable .dbule {
  background-color: #79bece;
}

.timetable .gray {
  background-color: #e4e4e4;
}

.timetable .green {
  background-color: #45e87f;
}

.timetable .agreen {
  background-color: #39bd68;
}

.timetable .bgreen {
  background-color: #bae4c9;
}

.timetable .pink {
  background-color: #f7a2e1;
}

.timetable .yellow {
  background-color: #f7f0a2;
}