@charset "utf-8";
/* reset
-------------------------------------------------------------*/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  font-family:  "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  color: #333;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
img {
  vertical-align: bottom;
}
/* 
-------------------------------------------------------------*/
body{
  background: url(../img/bg2019.jpg) center top fixed;
  background-size: cover;
}
.header {
  padding: 10px 0;
  text-align: center;
}


.main{
  text-align: center;
}

.contents {
  width: 1000px;
  margin: -90px auto 20px;
  padding: 0 0 20px 0;
  text-align: center;
  background: #007ec8;
  background: -moz-linear-gradient(top, #007ec8 30%, #006aa9 100%);
  background: -webkit-linear-gradient(top, #007ec8 30%,#006aa9 100%);
  background: linear-gradient(to bottom, #007ec8 30%,#006aa9 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#007ec8', endColorstr='#006aa9',GradientType=0 );
}

.contents__title {
  margin-bottom: 20px;
}
.contents__awardmark {
  margin-bottom: 20px;
}
.contents__lead {
}

.theme {
  width: 900px;
  margin: 0 auto 10px;
  box-sizing: border-box;
  border:10px solid #e7317e;
}

.theme__title {
  padding: 20px;
  border-bottom: 1px solid #e7317e;
  text-align: center;
}

.theme__main {
  display: table;
  margin: 0 auto;
  padding: 15px 0;
  font-size: 16px;
  line-height: 1.5;
}

.menu {
  display: table;
  width: 900px;
  margin: 0 auto 30px;
}
.menu__left {
  float: left;
  width: 50%;
  padding: 10px;
  box-sizing: border-box;
  text-align: center;
}
.menu__right {
  float: right;
  width: 50%;
  padding: 10px;
  box-sizing: border-box;
  text-align: center;
}

.menu__title {
  margin-bottom: 10px;
}

.menu__main a,.menu__main span {
  display: block;
  padding: 18px;
  border-radius: 10px;
  background: #e7317e url(../img/arrow.png) right 12px center no-repeat;
  background-size: 12px;
  border:1px solid #b42b65;
  border-bottom: 3px solid #801f47;
  box-shadow: 0 5px 5px rgba(0,0,0,0.4);
  color: #fff;
  text-decoration: none;
  font-size: 24px;
}
.menu__main span {
  background: #aaa;
  border:1px solid #666;
  border-bottom: 3px solid #666;
  box-shadow: 0 5px 5px rgba(0,0,0,0.4);
}

.nav {
  display: table;
  width: 1000px;
  margin: 0 auto;
  margin-bottom: 2px;
}
.nav__items {}
.nav__item {
  width: 332px;
  float: left;
  box-sizing: border-box;
  margin-right: 1px;
}
.nav__item--last {
  width: 334px;
  margin-right: 0;
}
.nav__item a {
  display: block;
  padding: 15px;
  text-align: center;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  background: #007ec8 url(../img/arrow.png) right 12px center no-repeat;
  background-size: 10px;
}

.inquiry {
  display: table;
  box-sizing: border-box;
  width: 1000px;
  margin: 0 auto 20px;
  padding: 10px;
  text-align: center;
  background-color: #007ec8;
  color: #fff;
}
.inquiry__heading {
  display: inline-block;
  margin-right: 10px;
  color: #fff;
  font-size: 16px;
}
.inquiry__main {
  display: inline-block;
  color: #fff;
  font-size: 12px;
}
.inquiry a {
  color: #fff;
  text-decoration: none;
}


.past {
  display: table;
  width: 1000px;
  margin: 0 auto 20px;
}
.past__items {}
.past__item {
  box-sizing: border-box;
}
.past__item a {
  display: block;
  padding: 15px;
  text-align: center;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  background: #000 url(../img/arrow.png) right 12px center no-repeat;
  background-size: 10px;
}

.u18 {
  width: 1000px;
  margin: 0 auto 30px;
}
footer{
  background: #fff;
}
.footer {
  display: table;
  width: 100%;
  margin: 0 auto;
  padding: 20px;
  font-size: 12px;
  line-height: 1.4;
  box-sizing: border-box;
}
.footer p {
  margin-bottom: 5px;
}
.footer__sponsor {
  float: left;
}
.footer__copyright {
  float: right;
  text-align: right;
}

.container {
  width: 1000px;
  margin: 0 auto 20px;
  padding: 50px;
  box-sizing: border-box;
}
.container.ctop {
  position: relative;
  padding-top: 90px;
}
.container.ctop > img {
  position: absolute;
  top: 20px;
  z-index: 100;
}
.container.red {
  background: #a40000;
  background: -moz-linear-gradient(top, #c94141 30%, #a40000 100%);
  background: -webkit-linear-gradient(top, #c94141 30%,#a40000 100%);
  background: linear-gradient(to bottom, #c94141 30%,#a40000 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#c94141', endColorstr='#a40000',GradientType=0 );
}
.container.blue {
  background: #007ec8;
  background: -moz-linear-gradient(top, #007ec8 30%, #006aa9 100%);
  background: -webkit-linear-gradient(top, #007ec8 30%,#006aa9 100%);
  background: linear-gradient(to bottom, #007ec8 30%,#006aa9 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#007ec8', endColorstr='#006aa9',GradientType=0 );
}
.container.orange {
  background: #ff8000;
  background: -moz-linear-gradient(top, #ffa245 30%, #ff8000 100%);
  background: -webkit-linear-gradient(top, #ffa245 30%,#ff8000 100%);
  background: linear-gradient(to bottom, #ffa245 30%,#ff8000 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffa245', endColorstr='#ff8000',GradientType=0 );
}
.container.gray {
  background: #cccccc;
  background: -moz-linear-gradient(top, #eeeeee 30%, #cccccc 100%);
  background: -webkit-linear-gradient(top, #eeeeee 30%,#cccccc 100%);
  background: linear-gradient(to bottom, #eeeeee 30%,#cccccc 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#cccccc',GradientType=0 );
}

.container__inner {
  width: 900px;
  margin: 0 auto;
  padding: 25px;
  background: #fff;
  box-sizing: border-box;
}

.cont_box{
	margin: 0 0 30px;
}
.confpage .cont_box{
  font-size: 1.4em;
  font-weight: normal;
}
.cont_box .kekkabold {
	font-size: 1.4em;
	font-weight: bold;
	color: #007ec8;
}

.confpage .cont_box p {
  font-weight: bold;
  font-size: 1.0em;
}

.confpage .cont_box .text_title {
  font-weight: normal;
  font-size: 0.7em;
}

.confpage .cont_box .text_normal {
  font-weight: normal;
  font-size: 1.0em;
}

.container h2 {
  margin:-100px 0 30px;
text-align: center;
}
.container h3 {
  margin: 30px 0 20px;
  padding-bottom: 5px;
  border-bottom: 1px solid #ccc;
  color: #007ec8;
  font-size: 24px;
  font-weight: bold;
}
.confpage h3 {
  font-size: 0.7em!important;
  font-weight: normal!important;
}
.container h3 span {
  margin-left: 15px;
  color: #e84031;
  font-size: 16px;
}
.container h3 em {
  font-weight: normal;
  font-size: 0.8em;
}
.container h4 {
  margin-bottom: 10px;
  font-weight: bold;
}
.container p {
  margin-bottom: 10px;
  line-height: 1.4;
}
.container {}
.container {}

.container ol {
  margin-left: 1.5em;
  margin-bottom: 1em;
  list-style: decimal outside;
}
.container ol>li {
  margin-bottom: 1.25em;
  line-height: 1.4;
}
.container ul {
  margin-left: 1em;
  margin-bottom: 1em;
  list-style: disc outside;
}
.container ul>li {
  margin-bottom: .25em;
}

.container table {
  border: 1px solid #ccc;
  width: 100%;
  margin-bottom: 1em;
}
.container th, .container td {
  border: 1px solid #ccc;
  padding: 5px;
  font-size: 14px;
  line-height: 1.4;
}
.container th {
  background: #ddd;
}
.container td {
  text-align: center;
}


.container table.row {
}
.container th, .container td {
  border: 1px solid #ccc;
  padding: 5px;
  font-size: 14px;
  line-height: 1.4;
}
.container table.row th {
  text-align: center;
}
.container table.row td {
  vertical-align: middle
}


.container table.none {
  border: 0;
  width: auto;
}
.container table.none th, .container table.none td {
  border: 0;
  padding: 0;
  font-size: 16px;
}
.container table.none  th {
  white-space: nowrap;
  font-weight: bold;
  background: none;
  text-align: left;
}
.container table.none  td {
  text-align: left;
}


.container p.notice {
  position: relative;
  padding-left: 1em;
}
.container p.notice span {
  position: absolute;
  top:0;
  left: 0;
}


span.border {
    text-decoration: underline !important;
  }


.btn a {
  display: inline-block;
  padding: 10px 30px 7px 15px;
  border-radius: 5px;
  background: #007ec8 url(../img/arrow.png) right 8px center no-repeat;
  background-size: 8px;
  border:1px solid #085d90;
  border-bottom: 3px solid #085d90;
  box-shadow: 0 2px 2px rgba(0,0,0,0.4);
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  line-height: 1;
}

.btn--center {
  text-align: center;
}


.pc {
  display: table;
}
.sp {
  display: none;
}

@media screen and (max-width:640px) {
  img {
    width: 100%;
    height: auto;
  }
  table {
    word-break: break-all;
  }
  .header{
    width: 100%;
  }
  .header img{
    width: 80%;
    height: auto;
  }
  
  .main{
    width: 100%;
  }
  
  .contents{
    width: 100%;
    margin-top: -20px;
  }
  .contents__title {
  }
  .contents__awardmark img{
    width: 90%;
  }
  .contents__lead img {
    width: 90%;
  }
  .theme{
    width: 100%;
  }
  .theme__main{
    font-size: 14px;
  }
  .menu{
    width: 100%;
  }
  .menu__left,.menu__right {
    float:none;
    width: 100%;
    box-sizing: border-box;
  }
  .nav{
    width: 100%;
  }
  .nav__item {
    float: none;
    width: 100%;
    margin-bottom: 1px;
  }
  .inquiry{
    width: 100%;
  }
  .past{
    width: 100%;
  }
  .past__item {
    float: none;
    width: 100%;
  }
  .u18{
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
  }
  .footer{
    width: 100%;
  }
  .footer__sponsor,.footer__copyright {
    float: none;
    text-align: center;
  }
  .footer img{
    width: auto;
  }
  .container {
    width: 100%;
    padding: 30px 10px 10px;
  }
  .container__inner {
    width: 100%;
    padding: 5px;
  }
  
  .container.ctop {
    padding-top: 50px;
  }
  .container.ctop > img {
    width: calc( 100% - 20px );
  }
  
  .container h2 {
    margin-top: -30px;
  }
  .container h2 img {
    width: 75%;
  }
  .container h3 {
  }
  .container h3 span {
    display: block;
    margin: 5px 0 0;
  }
  
  .container p,.container li,.container table th,.container table td {
    font-size: 14px !important;
  }
  
  .btn a {
    display: block;
    text-align: center;
  }
  
  
  
  
  
  
  
  
  
  
  
.pc {
  display: none;
}
.sp {
  display: table;
}
}