* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: url(../../img/cursor.png), auto;
}

body {
    font-family: Orbitron, Arial, sans-serif;
    background-color: #0a0a0a;
    font-size: 110%;
    color: #f1f1f1;
}
th,td {
    border: solid 1px;  /* 枠線指定 */
    padding: 10px;      /* 余白指定 */
}

table {
    border-collapse: inherit;/* セルの線を重ねる */
}

.container {
    display: flex;
    justify-content: space-between;
    padding: 0px;
}
.sidebar {
    flex: 1;
    position: fixed;
    overflow: scroll;
    top: 10%;
    width: 25%;
    height: 95%;
    z-index: 2;
    border-right:  solid #04c1e700 2px;
    background-color:#202020;
    font-family: Orbitron;
    padding: 30px 10px 100px 10px;
    color: #04c3e7;
    margin-right: 20px;
}
.sidebar a {
    color: magenta;
    font-size: 110%;
    text-decoration: none;
    cursor: url(../../img/daido-games.png), auto;
    position: relative;
    transition: color 0.3s;
}
.sidebar > section > p > a {
    color: rgb(255, 255, 255);
    font-size: 110%;
    text-decoration: none;
    position: relative;
    transition: color 0.3s;
}
.main a {
    color: magenta;
    font-size: 110%;
    cursor: url(../../img/wolf.png), auto;
    text-decoration: none;
    position: relative;
    transition: color 0.3s;
}
.menu-ite::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background-color: rgb(255, 0, 106);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}
.menu-ite:hover::after,
.menu-ite.active::after {
    transform: scaleX(1);
}

.navbar {
    display: flex;
    position: fixed;
    align-items: center;
    justify-content: space-between;
    padding: 15px 30px;
    background-color: #333;
    top: 0;
    height: 10%;
    z-index: 3;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #f1f1f1;
}

.menu {
    display: flex;
    list-style: none;
}
.menu a {
    border-left: solid 1px #ffffff7b;
    padding: 10px 40px 10px 40px;
    right: 0%;
}

.menu-item {
    color: #f1f1f1;
    border-left: solid 2px white;
    padding: 10px 15px;
    text-decoration: none;
    position: relative;
    cursor: url(../../img/daido-games.svg), auto;
    transition: color 0.3s;
}

.menu-item::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background-color: #00d5ff;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.menu-item:hover::after,
.menu-item.active::after {
    transform: scaleX(1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    height: 3px;
    width: 25px;
    background-color: #f1f1f1;
    margin: 4px;
    transition: 0.4s;
}

.main {
    margin: 9% 0px 200px 26%;
    color: #f1f1f1;
    /* width: max-content;
    height: 530px;
    overflow: auto; */
    flex: 3;
    padding: 20px;
    /* margin-bottom: 200px; */
}

.kusa {
    font-size: 200%;
}
#top1 {
  display: none;
}
#top{
    position: fixed;
    bottom: 0%;
    z-index: 100;
    left: 40%;
    background-color: #ffffff;
    color: #000000;
    padding: 10px;
    width: 40%;
    text-align: center;
    border-radius: 5px 5px 0px 0px;
    
}

#top:hover{
    position: fixed;
    bottom: 0%;
    left: 40%;
    width: 40%;
    text-align: center;
    border: solid 1px white;
    background-color: #000000;
    color: #ffffff;
    padding: 10px;
    border-radius: 5px 5px 0px 0px;
}

pre {
  font-family: "Source Code Pro";
    margin: 1em 0; /* ブロック前後の余白 */
    padding: 1em; /* ブロック内の余白 */
    border-radius: 4px; /* 角丸 */
    font-size: 125%;
    background: #25292f; /* 背景色 */
    color: #fff; /* 文字色 */
    white-space: pre-wrap; /* はみ出たときに折り返す */
    max-width: 100%;
  }
  code {
    font-family: "Source Code Pro";
      padding: 0px 8px 0px 8px; /* ブロック内の余白 */
      border-radius: 5px; /* 角丸 */
      font-size: 110%;
      background: #25292f; /* 背景色 */
      color: #fff; /* 文字色 */
    }

  blue {
    color: deepskyblue;
  }
  red {
    color: red;
  }
  green {
    /* color: #00ffbf; */
    color: #0ab10a;
  }
  magenta {
    color: magenta;
  }
  yellow {
    color: yellow;
  }
  aqua {
    color: aqua;
  }
  orange {
    color: orange;
  }
  h1, h2, h3, h4 {
      font-weight: 100;
      color: #04c3e7;
  }
.side-menu1 {
    display: none;
}
  @media screen and (max-width: 980px) {
    body {
      font-size: 180%;
    }
    .menu-toggle span {
      width: 50px;
    }
    .logo {
        font-size: 150%;
        font-weight: bold;
        color: #f1f1f1;
    }
    
    .navbar {
        display: flex;
        position: fixed;
        align-items: center;
        justify-content: space-between;
        padding: 15px 30px;
        background-color: #333;
        top: 0;
        height: 5%;
        z-index: 3;
        width: 100%;
    }
    .sidebar{
        display: none;
    }
    .menu {
        display: none;
        flex-direction: column;
        background-color: #333;
        height: 1%;
        width: 100%;
        position: absolute;
        text-align: right;
        top: 100px;
        left: 0;
    }

    .menu.active {
      background-color: #333;
        display: flex;
    }
    .menu li{
      background-color: #333;
        /* padding-top: 20px; */
        padding-bottom: 30px;
        font-size: 150%;
    }
    .menu-item {
      background-color: #333;
        text-align: center;
    }

    .menu-toggle {
      background-color: #333;
        display: flex;
    }
    .menu-item::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 2px;
        background-color: #04c3e7;
        transform: scaleX(0);
        transition: transform 0.3s ease;
    }
    
    .menu-item:hover::after,
    .menu-item.active::after {
        transform: scaleX(1);
    }
    .side-menu1 {
        display: block;
        position: fixed;
        height: 100%;
        top: 0;
        z-index: 100;
        left: 0;
        width: 50%;
        border-right:  solid #04c1e700 2px;
        background-color:#202020;
        font-family: Orbitron;
        padding: 10px;
        color: #04c3e7;
        margin-right: 20px;
        transform: translateX(-100%);
        transition: transform 0.5s ease-in-out;
      }
      
      .side-menu1.open {
        transform: translateX(0);
      }
      
      .menu-icon1 {
        position: fixed;
        top: 50%;
        right: -90px;
        width: 80px;
        height: 80px;
        background: #030303;
        border: solid rgb(255, 255, 255);
        border-radius: 0%;
        cursor: pointer;
      }
      
      .bar1 {
        position: absolute;
        left: 15px;
        width: 45px;
        height: 3px;
        background: #ffffff;
        transition: transform 0.5s;
      }
      
      .bar1:nth-child(1) {
        top: 26px;
      }
      
      .bar1:nth-child(2) {
        top: 36px;
      }
      
      .bar1:nth-child(3) {
        top: 46px;
      }
      
      .side-menu1.open .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
      }
      
      .side-menu1.open .bar:nth-child(2) {
        opacity: 0;
      }
      
      .side-menu1.open .bar:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
      }
      
      .menu-list1 {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        /* align-items: center; */
        justify-content: center;
      }
      
      .menu-list1 li {
        margin: 10px;
      }
      
      .menu-list1 a {
        color: #ffffff;
        text-decoration: none;
        font-size: 100%;
        transition: color 0.3s;
      }

#top1{
  display: block;
  position: fixed;
  bottom: 0%;
  z-index: 100;
  left: 10%;
  background-color: #ffffff;
  color: #000000;
  padding: 10px;
  width: 20%;
  text-align: center;
  border-radius: 5px 5px 0px 0px;
  
}

#top1:hover{
  position: fixed;
  bottom: 0%;
  left: 10%;
  text-align: center;
  border: solid 1px white;
  background-color: #000000;
  color: #ffffff;
  padding: 10px;
  border-radius: 5px 5px 0px 0px;
}

.main {
    margin: 9% 0px 200px 1%;
    color: #f1f1f1;
    width: max-content;
    overflow: auto;
    padding: 20px;
    /* margin-bottom: 200px; */
}

}

button {
    padding: 8px 20px;
    font-size: 16px;
    /* background-color: #ff0000; */
    border: #ff0000 1px solid;
    background: linear-gradient(45deg, #4f1919, #ff3333);
    color: white;
    border-radius: 2px;
    cursor: pointer;
}
button:hover {
    padding: 8px 20px;
    font-size: 16px;
    /* background-color: #ff0000; */
    border: #ff0000 1px solid;
    background: linear-gradient(45deg, #ff3333, #4f1919);
    color: white;
    border-radius: 2px;
    cursor: pointer;
}


bl {
    color: deepskyblue;
  }
  re {
    color: red;
  }
  gr {
    /* color: #00ffbf; */
    color: #0ab10a;
  }
  yg {
    color: chartreuse;
  }
  ma {
    color: magenta;
  }
  ye {
    color: yellow;
  }
  aq {
    color: aqua;
  }
  or {
    color: orange;
  }