@charset "utf-8";
html{
    animation: fadein 3s forwards;
  }
  
  @keyframes fadein {
    0% {opacity: 0}
    100% {opacity: 1}
  }

body{
    font-family:'Hiragino Kaku Gothic Pro', 'Meiryo', sans-serif;
    font-size: 16px;
}

a{
    text-decoration: none;
}

header h1{
    display: none;
 }

header{
    width:1000px;
    height: 110px;
     margin: auto;
}
    
header ul{
    width:1000px;
    height: 110px;
    display: flex;
    justify-content: center;
    align-items: center;
}

header ul li{
    width:100px;
    text-align: center;
    border-right: 1px solid ;
 }

header ul li:last-child{
    border-right: none;
}
    
header ul li a{
    display: block;
}
    
header ul li{
    list-style: none;
    
}
    
header ul li a:hover{
    color:red;
    font-weight: bold;
 }
    
.works{
    color:red;
    font-weight: bold;
}
    
main{
    width: 1000px;
     margin: 25px auto;
    text-align: center;
}

.video2 video{
    margin: auto;
}
    
.ryouiku .adores2 a:hover{
    color: rgb(242, 31, 11);
}

.adores2{
    margin-top: 10px;
}

.setumei2{
     margin-top: 5px;

}


    
.video video{
    margin: 30px 0 auto;
    border: 1px solid #000000;
}
    
.karate .adores a:hover{
    color: rgb(242, 31, 11);
}

.adores{
    margin-top: 10px;
}

.setumei{
     margin-top: 10px;
}




footer{
    width:1000px;
    height: 10px;
    text-align: center;
    margin: 20px auto; 
}

/*ハンバーガー関連*/
    body {
        margin: 0;
        padding: 0;
      }
      
      /*ハンバーガーアイコン*/
      .btn-burger {
          cursor: pointer;
          display: block;
          width: 56px;
          height: 60px;
          position: absolute;
          top: 5px;
          right: 10px;
      }
      
   /*ハンバーガーアイコンを作る三本線*/
   .icon, .icon:before, .icon:after {
    position: absolute;
    top: 13px;
    right: 0;
    left: 0;
    bottom: 0;
    height: 2px; /*線の太さ*/
    width: 30px; /*線の長さ*/
    background-color: #444;
    border-radius: 2px;
    display: block;
    content: '';
    cursor: pointer;
    margin: auto;
}

/*三本線の間隔*/
.icon:before {
  top: -15px;
}
.icon:after {
  top: -29px;
}
      
      /*チェックボックス非表示*/
      .nav-toggle {
          display: none;
      }
      
      /*アイコンをクリックしたら*/
      .nav-toggle:checked ~ .btn-burger .icon {
          background: transparent;
      }
      .nav-toggle:checked ~ .btn-burger .icon:before {
          transform: rotate(-45deg);
          top: 0;
      }
      .nav-toggle:checked ~ .btn-burger .icon:after {
          transform: rotate(45deg);
          top: 0;
      }
      
      .icon,
      .icon:before,
      .icon:after {
          transition: all .8s;
      }
      
      
      /*中身*/
      .nav {
          background-color: #fff;
          
      }
      .nav-list a {
          display: block;
          text-decoration: none;
          color: #000000;
          font-weight: bold;
          font-size: 14px;
      }
      
      .nav-list {
        text-align: center;
          list-style: none;
          display: none;
          margin: 0;
          padding-left: px;
         
      }
      
      .nav-list li {
          margin: 0;
          padding: 10px;
      }
      
      .nav-toggle:checked ~ .nav .nav-list {
          display: block;
      }
      
      /*メインイメージ*/
      .top {
          height: 200px;
          margin-bottom: 50px;
          background-color: #f0f8ff;
      }
      
      /* --------------------------------------------------
        幅768px以上のスタイル指定 ここから
      -------------------------------------------------- */
      @media screen and (min-width: 640px) {
      /* ハンバーガーボタン */
      .btn-burger {
          display: none;  /*768px以上では使用しない */
      }
    }


/*ph関連*/
@media screen  and (max-width: 640px){

 header{
    width: 100%; 
    height: 80px;
    text-align: center;
    margin: auto;
  }
            
header ul{
    display: none;
}
                      
header h1{
    display: block;
    font-size: 13px;
    font-weight:bold;
    padding-top: 20px;
    line-height: 1.8;
}

 main{
    width: 360px;
    height:530px ;
    text-align: center;
 }

video{
    max-width: 95%;
    height: 100%;
}


.adores2{
    font-size: 11px;
 }

  .setumei2{
    font-size: 10.5px;
}

.adores{
    font-size: 12px;
 }

  .setumei{
    font-size: 10.5px;
}

footer{
    width: 360px;
    text-align: center;
    font-size: 12px;
}

footer p{
    margin-top: 0px;
} 

}