@media screen and (max-width: 767px){
    .col-sm-12 {
        padding: 0 14px !important;
      }
    }
      .br-pc {
      display: block;
    }
    
    .br-sp {
      display: none;
    }
    
    @media screen and (max-width: 701px) {
      .br-pc {
        display: none;
      }
      .br-sp {
        display: block;
      }
    }
    
    .fa-center {
      text-align: center;
    }
    
    @media screen and (max-width: 768px) {
      article.article-wrap {
        padding-top: 0px;
      }
    }
    
    .btn-wrap a.btn {
      text-decoration: none;
    }
    
    #md_contentsDetail h1 {
      font-family: YakuHanJP;
      font-weight: 200;
      font-style: normal;
      font-feature-settings: "palt" 1;
      font-kerning: auto;
      color: #252525;
      font-size: 27px;
      letter-spacing: 1px;
    }
    
    @media screen and (max-width: 767px) {
      #md_contentsDetail h1 {
        font-family: "ヒラギノ角ゴ Pro W6", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, "MS Pゴシック", sans-serif;
        font-size: 20px;
      }
    }
    
    h3 {
      font-family: "ヒラギノ角ゴ Pro W6", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, "MS Pゴシック", sans-serif;
    }
    
    @media screen and (max-width: 767px) {
      h1, h2, h3, h4, p, dt, dd, li, table, small, .btn-wrap a.btn, .more-btn {
        font-family: "ヒラギノ角ゴ Pro W6", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, "MS Pゴシック", sans-serif;
      }
    }


  .article-wrap{
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .main{
    width: 80%;
    overflow-y: scroll;
    margin-left: 20%;
    min-height: 100vh;
    padding: 40px 20px;
    box-sizing: border-box;
    background-image: url(./img/bg.png);
    background-repeat: repeat;
    position: relative;
    border-left: solid 3px #ccc;
  }
  .main2{
    background: rgb(240, 255, 251);
    background-image: none;
  }
  .main h1{
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 50px!important;
  }
  .menu{
    width: 20%;
    padding: 20px;
    box-sizing: border-box;
    background: rgb(240, 255, 251);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
  }
  .menu a{
    display: block;
    margin-top: 20px;
  }
  .top__btn{
      margin: 0;
    text-align: center;
    position: absolute;
    top: 40px;
    font-size: 20px;
    right: 20px;
    font-weight: bold;
    min-height: 91px;
    background:radial-gradient(#fff, #FFC778);
    color: #ca6c25;
    text-shadow: 1px 1px 0 #fff, -1px -1px 0 #fff,
              -1px 1px 0 #fff, 1px -1px 0 #fff,
              0px 1px 0 #fff,  0-1px 0 #fff,
              -1px 0 0 #fff, 1px 0 0 #fff;
    padding: 15px;
    box-sizing: border-box;
  }
  .top__btn__num{
      position: absolute;
      top: 48px;
      right: 88px;
  }
  .top__tit{
    font-weight: bold;
    background:radial-gradient(#fff, rgb(255, 204, 204));
    color: #0e468a;
    text-shadow: 1px 1px 0 #fff, -1px -1px 0 #fff,
              -1px 1px 0 #fff, 1px -1px 0 #fff,
              0px 1px 0 #fff,  0-1px 0 #fff,
              -1px 0 0 #fff, 1px 0 0 #fff;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 23px;
    max-width: 500px;
    margin: 0 auto;
    width: 90%;
  }
  .menu-txt1{
    color: rgb(255, 204, 204);
  }
  .menu-txt2{
    color: rgb(0, 255, 0);
  }
  .tit2{
    background:radial-gradient(#fff, rgb(0, 255, 0));
  }
  .menu-txt3{
    color: rgb(51, 255, 255);
  }
  .tit3{
    background:radial-gradient(#fff, rgb(51, 255, 255));
}
  .menu-txt4{
    color: rgb(0, 153, 255);
  }
  .tit4{
    background:radial-gradient(#fff, rgb(0, 153, 255));
}
  .menu-txt5{
    color: rgb(0, 0, 255);
  }
  .tit5{
    background:radial-gradient(#fff, rgb(0, 0, 255));
}
  .menu-txt6{
    color: rgb(51, 51, 153);
  }
  .tit6{
    background:radial-gradient(#fff, rgb(51, 51, 153));
}
  .menu-txt7{
    color: rgb(204, 0, 204);
  }
  .menu-txt8{
    color: rgb(204, 0, 20);
  }
  .menu a{
    text-decoration: none;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .menu span{
    text-decoration: underline;
    color: #0000ee;
    display: inline-block;
    margin-left: 5px;
  }
  .main__flex{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  .main__flex__left{
    width: 40%;
  }
  .main__flex__right{
    width: 58%;
  }
  img{
    max-width: 100%;
  }
  .main__flex__txt{
    margin-top: 30px;
  }
  .main__flex__tit{
    text-align: center;
    font-size: 20px;
  }
  .main__flex__txtbox{
    padding: 1px 20px 20px 20px;
    box-sizing: border-box;
    margin: 20px auto;
  }
  .main__flex__txtbox a{
    text-decoration: underline;
  }
  .main__flex__txtbox p{
    margin-top: 20px;
  }
  .main__flex__txt2{
    font-weight: bold;
  }
  .tit{
    color: #0e468a;
    text-shadow: 1px 1px 0 #fff, -1px -1px 0 #fff,
              -1px 1px 0 #fff, 1px -1px 0 #fff,
              0px 1px 0 #fff,  0-1px 0 #fff,
              -1px 0 0 #fff, 1px 0 0 #fff;
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 90%;
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
  }
  .main__table{
      max-width: 80%;
      margin: 0 auto;
  }
  .main__table__item{
      display: flex;
      align-items: center;
      justify-content: flex-start;
      border: solid 1px #000;
  }
  .main__table__left{
      width: 30%;
      box-sizing: border-box;
      margin: 0;
      padding: 10px;
  }
  .main__table__right{
      width: 70%;
      box-sizing: border-box;
      margin: 0;
      padding: 10px;
  }
  .book{
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-start;
}
.name{
    max-width: 300px;
    margin-top: 50px;
}
.book img{
    width: 32%;
    margin: 0 0.5%;
}
.mt-20px{
    margin-top: 20px!important;
}
tbody {
    display: table-row-group;
    vertical-align: middle;
    border-color: inherit;
}
table {
    display: block;
    margin: 0 auto;
    border-collapse: separate;
    text-indent: initial;
    white-space: normal;
    line-height: normal;
    font-weight: normal;
    font-size: medium;
    font-style: normal;
    color: -internal-quirk-inherit;
    text-align: start;
    border-spacing: 2px;
    font-variant: normal;
    font-weight: bold;
}
tr {
    display: table-row;
    vertical-align: inherit;
    border-color: inherit;
}
td {
    display: table-cell;
    vertical-align: inherit;
}
.main2__txt{
    text-align: center;
}
.board{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.board__box{
    position: absolute;
    top: 30px;
}
.board__tit{
    font-size: 30px;
    text-align: center;
    color: #fce807;
    font-weight: bold;
    text-shadow: 1px 1px 0 #000, -1px -1px 0 #000,
              -1px 1px 0 #000, 1px -1px 0 #000,
              0px 1px 0 #000,  0-1px 0 #000,
              -1px 0 0 #000, 1px 0 0 #000;
}
.board__txt1{
    font-size: 24px;
    text-align: center;
    color: #fc8e07;
    text-shadow: 1px 1px 0 #fff, -1px -1px 0 #fff,
              -1px 1px 0 #fff, 1px -1px 0 #fff,
              0px 1px 0 #fff,  0-1px 0 #fff,
              -1px 0 0 #fff, 1px 0 0 #fff;
}
.board__txt2{
    width: 80%;
    max-width: 500px;
    font-size: 16px;
    margin: 0 auto;
    color: #fff;
    text-shadow: 1px 1px 0 #000, -1px -1px 0 #000,
              -1px 1px 0 #000, 1px -1px 0 #000,
              0px 1px 0 #000,  0-1px 0 #000,
              -1px 0 0 #000, 1px 0 0 #000;
}
.voice__box{
    max-width: 300px;
    width: 90%;
    margin: 0 auto;
}
.voice__tit{
    font-size: 20px;
    text-align: center;
    font-weight: bold;
}
.book__tit{
    margin-top: 50px;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
}
  @media screen and (max-width: 767px){
    .article-wrap{
      flex-wrap: wrap;
    }
    .main{
      width: 100%;
      min-height: auto;
      margin-left: 0%;
      border: none;
    }
    .menu{
      width: 100%;
      height: auto;
      position: relative;
      padding-bottom: 40px;
    }
    .top__btn{
        margin: -20px auto 25px auto;
        max-width: 60%;
      top: 0;
      right: 0px;
      font-size: 16px;
      position: relative;
    }
    .board__img{
        display: none;
    }
    .board__box{
        position: relative;
        top: 0;
    }
    .top__btn__num{
        position: absolute;
        top: 45px;
        right: 41%;
    }
    .main h1{
        font-size: 20px;
    }
    .main__flex{
        display: block;
    }
    .main__flex__left{
        width: 100%;
    }
    .main__flex__right{
        width: 100%;
    }
  }