.btn-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    min-height: 25px;
    padding-left: 0;
    padding-right: 0;
    border: none;
    background-color: transparent;
    color: inherit;
    cursor: pointer;
    transition: 0.3s ease;
    right: 25px;
}

.btn-menu:focus {
    outline: none;
}

.btn-menu__text {
    margin-left: 10px;
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1;
}

.btn-menu__bars {
    display: block;
    position: relative;
    width: 36px;
    height: 5px;
    background-color: gray;
    transition: 0.3s;
    border-radius: 2px;
}

.btn-menu__bars:before,
.btn-menu__bars:after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: black;
    transition: 0.3s;
    border-radius: 2px;
}

.btn-menu__bars:before {
    transform: translate(0, -13px);
}

.btn-menu__bars:after {
    transform: translate(0, 13px);
}

.menu-open .btn-menu__bars {
    background-color: transparent;
}

.menu-open .btn-menu__bars:before {
    transform: rotate(45deg);
}

.menu-open .btn-menu__bars:after {
    transform: rotate(-45deg);
}

body,
html {
    margin: 0;
    padding: 0
}

body {
    width: 100%
}

.jim:hover {
    transform: scale(1.1)
}

.jim:active {
    transform: scale(10);
    filter: blur(100px)
}

.fade {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.5s, transform 1s
}

.fade.active {
    opacity: 1;
    transform: translateY(0)
}

.g1 {
    background: #000;
    color: #fff;
    display: flex
}

#flb2 {
    margin-left: 20px;
    display: flex;
    font-size: 10px;
    align-items: center;
    text-align: left
}

.infomations {
    margin-top: 10px;
    border-radius: 15px;
    padding: 12px;
    border-top: 10px orange solid;
    border-left: 5px orange solid;
    border-right: 5px orange solid;
    border-bottom: 5px orange solid
}

.cb1 {
    text-align: right
}

.tlg {
    margin: 5px 20px 5px 5px;
    height: 50px
}

.topbox {
    transition: all 3s ease;
    position: relatitve;
    left: 0;
    width: 100%;
    height: 70px;
    box-shadow: 0 2px 2px 0 gainsboro, inset 0 -1px 6px -2px cadetblue
}

#flb {
    display: flex;
    flex-direction: row;
    justify-content:space-between;
}

#cpl {
    margin-top: 15px
}

lite-youtube {
    width: 60%
}

.flb1 {
    display: flex;
    align-items: center
}

.btn-menu {
    display: none;
}


.logo {
    width: 200px;
}

.bottomb {
    position: absolute;
    left: 0px;
    background-color: #474b42;
    width: calc(100% - 80px);
    padding: 40px;
    text-align: center;
}

#ch1 {
    border-radius: 10px;
    display: block;
    padding: 20px;
    color: #fff;
    background: linear-gradient(17deg, rgba(6, 5, 0, 1) 0%, rgba(31, 24, 0, 1) 68%, rgba(80, 79, 75, 1) 98%);
    text-align: center;
}

#pr1 {
    padding-top: 250px;
    padding-left: 20px;
    padding-right: 20px;
    height: 100vh;
    background-image: url(https://ul.h3z.jp/4BerWK7H.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    margin: 0;
    display: fixed;
}

details {
    transition: 0.3s ease;

  }

  .dtls {
    font-size: 16px;
    color: black;
    font-weight: bold;
    margin: 10px;
    transition: 0.3s ease;
    text-decoration: none;
  }

  .dtlss {
    color: black;
    font-weight: bold;
    text-decoration: none;
  }

  .dtls:hover {
    color: gray;
  }

  .mnb {
    display: flex;
    position: absolute;
    right: 20px;
    align-items: center;
    justify-content: center;
  }

  .mnop {
    position: absolute;
    width: 100%;
    height: 100%;

    display: block;
    background: #fff;
    z-index: 10000;
    backdrop-filter: grayscale(50%) blur(5px);
    animation: 1s nobiiru ease-out;
  }

  .mncl {
    position: absolute;
    width: 100%;
    height: 0px;
    display: none;


  }

  @keyframes nobiiru {
    from {
      width: 0px;
    }

    to {
      width: 100%;
    }
  }

  @keyframes tijimu {
    from {
      width: 100%;
    }

    to {
      width: 0px;
      display: none;
    }
  }

  @import url(https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+JP&display=swap);

  lite-youtube {
    background-color: #000;
    position: relative;
    display: block;
    contain: content;
    background-position: center center;
    background-size: cover;
    cursor: pointer;
    max-width: 720px
  }

  lite-youtube::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAADGCAYAAAAT+OqFAAAAdklEQVQoz42QQQ7AIAgEF/T/D+kbq/RWAlnQyyazA4aoAB4FsBSA/bFjuF1EOL7VbrIrBuusmrt4ZZORfb6ehbWdnRHEIiITaEUKa5EJqUakRSaEYBJSCY2dEstQY7AuxahwXFrvZmWl2rh4JZ07z9dLtesfNj5q0FU3A5ObbwAAAABJRU5ErkJggg==);
    background-position: top;
    background-repeat: repeat-x;
    height: 60px;
    padding-bottom: 50px;
    width: 100%;
    transition: all 0.2s cubic-bezier(0, 0, .2, 1)
  }

  lite-youtube::after {
    content: "";
    display: block;
    padding-bottom: calc(100% / (16 / 9))
  }

  lite-youtube>iframe {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    border: 0
  }

  lite-youtube>.lty-playbtn {
    display: block;
    width: 68px;
    height: 48px;
    position: absolute;
    cursor: pointer;
    transform: translate3d(-50%, -50%, 0);
    top: 50%;
    left: 50%;
    z-index: 1;
    background-color: transparent;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 68 48"><path d="M66.52 7.74c-.78-2.93-2.49-5.41-5.42-6.19C55.79.13 34 0 34 0S12.21.13 6.9 1.55c-2.93.78-4.63 3.26-5.42 6.19C.06 13.05 0 24 0 24s.06 10.95 1.48 16.26c.78 2.93 2.49 5.41 5.42 6.19C12.21 47.87 34 48 34 48s21.79-.13 27.1-1.55c2.93-.78 4.64-3.26 5.42-6.19C67.94 34.95 68 24 68 24s-.06-10.95-1.48-16.26z" fill="red"/><path d="M45 24 27 14v20" fill="white"/></svg>');
    filter: grayscale(100%);
    transition: filter .1s cubic-bezier(0, 0, .2, 1);
    border: none
  }

  lite-youtube:hover>.lty-playbtn,
  lite-youtube .lty-playbtn:focus {
    filter: none
  }

  lite-youtube.lyt-activated {
    cursor: unset
  }

  lite-youtube.lyt-activated::before,
  lite-youtube.lyt-activated>.lty-playbtn {
    opacity: 0;
    pointer-events: none
  }

  .lyt-visually-hidden {
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    height: 1px;
    overflow: hidden;
    position: absolute;
    white-space: nowrap;
    width: 1px
  }

  .lglb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%)translateY(-50%);
    height: 200px
  }

  body {
    font-family: 'IBM Plex Sans JP', sans-serif;
    font-display: swap
  }

  #lb {
    -moz-transition: 1s ease;
    -webkit-transition: 1s ease;
    transition: 0.8s ease;
    position: absolute;
    z-index: 2000;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    background: #fff
  }

  .aft {
    animation: opc 0.3s ease-out forwards
  }

  @keyframes opc {
    0% {
      opacity: 1
    }

    100% {
      opacity: 0;
      visibility: hidden
    }
  }

  @media screen and (max-width:800px) {
    .btn-menu {
        display: flex;
    }

    .mnb {
        display: none;
    }

    .flb1 {
        display: inline-block
    }

    #flb2 {
        display: inline-block
    }

    .g1 {
        display: inline-block;
        width: 100%
    }

    lite-youtube {
        width: 100%
    }

    .topbox {
        width: 100%;
        text-align: center
    }

    .tlg {
        margin: 8px -15px 10px 10px;
        height: 50px;
        text-align: center
    }

    #flb {
        display: flex;

    }
}


/*NEW CSS 2025*/

.new-menu-mobile-1{
    display:flex;
    flex-direction: column;
}
.new-menu-mobile-1>a{
    margin:0px;
    display: block;
    width: calc(100% - 20px);
    background-color: rgba(182, 226, 255, 0.267);
    padding:15px;
    font-weight: 550;
    color:#444;
    border-bottom:1px solid gainsboro;
}