.container {
    font-family: "Noto Sans JP", sans-serif;
}

.range-WPbox h2 {
    color: #6f4e4e;
    background-color: #fff;
    font-size: clamp(1.5rem, 1.455rem + 0.23vw, 1.625rem);
    padding: 20px;
    display: block;
    border: 2px solid #ff8d00;
    box-shadow: 5px 8px 0 #ff8d00;
}

.range-WPbox h3 {
    color: #6f4e4e;
    font-size: clamp(1.125rem, 1.034rem + 0.45vw, 1.375rem);
    padding: 10px 15px;
    display: block;
    border-left: 6px solid #ff8d00;
    position: relative;
    background: #fffaf4;
    font-weight:bold;
}

rt {
	translate: 0 -.5em;
  font-size: 70%;
}
@-moz-document url-prefix() {
	rt {
		position: relative;
		top: .5em;
	}
}

.container {
    margin: 2rem auto;
    max-width: 1000px;
    width: 100%;
    padding: 1rem;
}

.container section {
    margin: 5% 0;
}

.container img {
    display: block;
    max-width: 100% !important;
    width: auto !important;
    height: auto;
    margin: 0 auto;
}


  * { box-sizing: border-box; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
}

.breadcrumb li{
  margin: 0.2rem 0;;
}

.breadcrumb li:not(:last-of-type)::after {
  content: "›";
  margin: 0 .6em; /* 記号の左右の余白 */
  color: #777; /* 記号の色 */
}

  html{ scroll-behavior: smooth; }

  #contents .page, body{
    margin: 0;
    padding: 0;
  }

  #enclose_WPall{
    -webkit-text-size-adjust: none;
    position: relative;
    padding: clamp( 15px,4vw,30px );
  }

  #enclose_WPall .date{
    position: absolute;
    top: -1.75rem;
    left: 0.5rem;
    display: block;
    padding: 0 0.5em;
    text-align: left;
  }

  #enclose_WPall h2.page_title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 500;
    font-size: clamp(1.25rem,5.33vw,1.8rem);
    text-align: center;
    background-color: #00a0b3;
    color: #fff;
    padding: 16px 10px;
    margin: 0 auto;
    border: dashed 2px #007f8f;
    box-shadow: 0px 0px 0px 5px #00a0b3;
    line-height: 1.4;
    width: calc( 100% - 10px );
    transform: rotate(0.03deg);
  }

  #enclose_WPall h2.page_title span {
    display: block;
    font-size: clamp(1rem,4.26vw,1.4rem);
  }

  #enclose_WPall .range-WPbox {
    width: 100%;
    height: auto;
    display: block;
  }

  .range-WPbox {
    width: 100%;
    height: auto;
  }

  .introduction {
    width: 100%;
    max-width: 1000px;
    text-align: left;
    margin: 30px auto;
  }

  .introduction p {
    font-size: clamp( 1rem,4.27vw,1.125rem );
    line-height: 1.7;
    margin: 1rem 0;
  }

  .caption{
    font-size:clamp(0.75rem, 0.705rem + 0.23vw, 0.875rem) !important;
    margin: 0.5rem auto !important;
    max-width: 800px;
  }

  .venue-photo{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .venue-photo img{
    display: block;
    width: 100%;
    height: auto;
  }

  .heading_concour p { font-size: 1.125rem; }

  .heading_concour p span.small {
    font-size:1rem;
    display: block;
  }

  .table-box{
    border-collapse: collapse;
    max-width: 100%;
  }

  .table-box ul:nth-child(2n+1) { background: #eef5f5; }

  .table-box ul:nth-child(1){
    text-align: center;
    background: #00a0b3;
    color: #ffffff;
    padding: 0.5em 0;
  }

  .table-box ul{
    display: table;
    width: 100%;
    margin: 0 !important;
    padding: 0;
    border: 1px solid #83cdd5;
  }

  .table-box ul li{
    display: table-cell;
    border-right: 1px dashed #83cdd5;
    list-style: none;
    padding: .5rem;
    vertical-align: middle;
    word-break: break-all;
    font-size: 1rem;
    line-height: 1.2;
  }

  .table-box .td-box{
    text-align: left;
    border-top: none;
  }

  .table-box .td-box li small{
    display: inline-block;
    width: 100%;
  }

  .table-box ul li:nth-child(1){ }

  .table-box .axis01{ width: 15%;  }
  .table-box .axis02{ width: 22%; }
  .table-box .axis03{ width: 5%; text-align: center; }
  .table-box .axis04{ width: 18%; padding: 1rem;}
  .table-box .axis06{ width: 19%; }
  .table-box .axis07{ width: 19%; }

  .table-box .axis07 a {
    font-family: 'M PLUS Rounded 1c', sans-serif !important;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #3a3a3a !important;
    border-radius: 3rem;
    padding: .7rem .5rem .6rem 2rem;
    position: relative;
    line-height: 1;
    font-size: .875rem;
    margin: .5rem auto 0;
    max-width: 180px;
    background-color: #f3bf5c;
  }

  .table-box .axis07 a::before {
   
    content: "";
    background-image: url(../result/img/note.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    position: relative;
    width: 24px;
    height: 24px;
    right: 10px;

  }

  #enclose_WPall .range-WPbox h3{
    font-weight: bold;
    padding: 15px 30px;
    border: 3px solid #00a0b3;
    overflow: hidden;
    position: relative;
    line-height: 1.2;
    margin: 2rem 0 1rem;
  }

  #enclose_WPall .range-WPbox h3::before {
    content: " ";
    position: absolute;
    left: 0;
    top: 0;
    border-width: 25px 25px 0 0;
    border-style: solid;
    border-color: #00a0b3 #fff #00a0b3;
  }

  .range-WPbox .video{
    position: relative;
    width:100%;
    padding-top:56.25%;
  }
  .range-WPbox .video iframe{
    position:absolute;
    top:0;
    right:0;
    width:100%;
    height:100%;
  }

  .sponsorship {
    margin-top: 5rem;
    padding: .1rem 1rem;
    background-color: #eef5f5;
  }

  .sponsorship p { line-height: 1.5; }

  .sponsorship p span {
    display: block;
    font-weight: bold;
  }

  .sp-none{ display: none; }

  .yuseibunko{
   list-style:unset;
   padding-left:40px;
   margin:1.5rem 0;
}

  /*767px以下に適用*/

  @media screen and (max-width: 767px) {

    .table-box.sp-none { display: none; }

    #enclose_WPall .range-WPbox{ padding: 0; }

    .table-box  {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: .5rem;
    }

    .table-box ul:nth-child(n) { background: #eef5f5; }

    .table-box ul:nth-child(1){
      text-align: left;
      background: #f5f5f5;
      color: #000;
      padding: 0.5em !important;
    }

    .table-box ul:nth-child(1) .axis01{
      text-align: center;
      background: #708090;
      color: #ffffff;
    }

    .table-box ul li:nth-child(1){
      text-align: center;
      background: #00a0b3;
      color: #ffffff;
    }

    .table-box ul{
      display: inline-block;
      width: calc( ( 100% - 1.5rem ) / 2 );
      margin: 0;
      padding: 0.5rem !important;
      border: none;
    }

    .table-box ul li{
      display: inline-block;
      border-right: none;
      text-align: left;
      padding: .5rem .8rem;
    }

    .table-box .th-box{
      text-align: left;
      background: #fafdff;
      color: #ffffff;
    }

    .table-box .td-box li span,
    .table-box .td-box li small{
      width: auto;
    }

    .table-box .td-box li small::before{ content: '（'; }
    .table-box .td-box li small::after{ content: '）'; }

    .table-box .axis01{
      width: 100%;
      font-weight: bold;
    }

    .table-box .axis02,
    .table-box .axis03{
      width: auto;
      margin-top: 0.5em;
    }

    .table-box .axis02::before{ content: '① '; }
    .table-box .axis02 .infixing::after{ content: ' 2年'; display: inline; }
    .table-box .pc-none{ display: none; }
    .table-box .td-box .axis03::after{ content: '年'; }
    .table-box .axis04{ width: 100%; }
    .table-box .axis04::before{ content: '② '; }
    .table-box .axis06{ width: 100%; }
    .table-box .axis06::before{ content: '③ '; }
    .table-box .axis07{ width: 100%; }
    .table-box .axis07::before{ content: '④ '; }
    .table-box .axis07 a { margin: 1rem auto 0.5rem; }

    .table-box .axis02{ padding-right: 0; }
    .table-box .axis03{ padding: 1rem 0;}

    #enclose_WPall .range-WPbox h3{ text-align: center;}

    .pc-none { display: none; }

  }

  /*666px以下に適用*/
  @media screen and (max-width: 666px) {

    .table-box  {
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
    }

    .text-left{
      text-align: left important!;
      padding-left: 12px;
    }

    .table-box ul{
      width: 100%;
      margin: 0!important;
      padding: 0.5rem!important;
    }

  }

  /*374px以下に適用*/
  @media screen and (max-width: 399px) {

    #enclose_WPall {
      margin-top: 2rem ;
    }

  }

/* 子ページ */

  
#enclose_WPall{
  -webkit-text-size-adjust: none;
  position: relative;
  padding: clamp( 15px,4vw,30px );
}

#enclose_WPall .date{
  position: absolute;
  top: -1.75rem;
  left: 0.5rem;
  display: block;
  padding: 0 0.5em;
  text-align: left;
}

#enclose_WPall h2.page_title {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-weight: 500;
  font-size: clamp(1.25rem,5.33vw,1.8rem);
  text-align: center;
  background-color: #00a0b3;
  color: #fff;
  padding: 16px 10px;
  margin: 0 auto;
  border: dashed 2px #007f8f;
  box-shadow: 0px 0px 0px 5px #00a0b3;
  line-height: 1.4;
  width: calc( 100% - 10px );
  transform: rotate(0.03deg);
}

#enclose_WPall h2.page_title span {
  display: block;
  font-size: clamp(1rem,4.26vw,1.4rem);
}

#enclose_WPall .range-WPbox {
  width: 100%;
  height: auto;
  display: block;
}

.range-WPbox {
  width: 100%;
  height: auto;
}

.jusho_box {
  font-weight: bold;
  padding: 15px 30px;
  border: 3px solid #00a0b3;
  overflow: hidden;
  position: relative;
  line-height: 1.2;
  margin: 2rem 0 1rem;
}

.jusho_box::before {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  border-width: 25px 25px 0 0;
  border-style: solid;
  border-color: #00a0b3 #fff #00a0b3;
}

.jusho_box p.title {
  position: relative;
  font-weight: bold;
  font-size: clamp(1.125rem,4.8vw,1.625rem);
}

.jusho_box p.title::before { content: "「"; }
.jusho_box p.title::after { content: "」"; }

.jusho_box p.school {
  font-size: clamp(.875rem,3.73vw,1rem);
  margin: 10px 0 0 !important;
  padding-top: 15px !important;
  border-top: 2px solid #007f8f;
}

.jusho_box h4 {
  font-weight: bold;
  font-size: clamp(1rem,4.267vw,1.25rem);
  margin:0 0 1em !important;
}

.jusho_box h4 span { font-size: clamp(.875rem,3.73vw,1rem); }

.jusho_box p.kadai { 
  margin: 0 !important; 
  background: #ffe8bc;
  padding: .5em !important;
}

.jusho_box p.kadai::before { content: "課題図書："; }

.txt_area {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  padding: clamp( 15px,4vw,30px );
  background: #eef5f5;
}

.txt_area p {
  color: #3a3a3a;
  font-size: 1.125rem;
  justify-content: space-between;
  line-height: 1.7;
  margin: 0 0 1.5em !important;
  font-weight: bold;
}

.txt_area p:last-child { margin-bottom: 0 !important; }

.back_btn {
  display:flex;
  justify-content:center;
  align-items:center;
  width: 100%;
}

.back_btn > a {
  display: inline-block;
  text-align:center;
  font-weight: bold;
  color: #3a3a3a !important;
  padding: .3rem 2rem;
  border-radius: 3rem;
  background-color: #f3bf5c;
}

.sp-none{ display: none; }



/*767px以下に適用*/

@media screen and (max-width: 767px) {

  #enclose_WPall .range-WPbox{ padding: 0; }
  #enclose_WPall .range-WPbox h3{ text-align: center;}

  .pc-none { display: none; }

}

/*666px以下に適用*/
@media screen and (max-width: 666px) {

  .text-left{
    text-align: left important!;
    padding-left: 12px;
  }

  .table-box ul{
    width: 100%;
    margin: 0;
    padding: 0.5rem;
  }

}

/*374px以下に適用*/
@media screen and (max-width: 399px) {

  #enclose_WPall{ margin-top:2rem; }

}