@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;1,100;1,800&family=Noto+Sans+JP&display=swap');
html,body{
    margin: 0;
    padding: 0;
    width: 100%;
    height: auto;
    font-family: 'JetBrains Mono', 'Noto Sans JP', sans-serif;
}
#wrap{
    display: none;  
}
main{
    display: block;
    position: relative;
    width: 100%;
    height: 100vh;
    color: #080808;
}
main section{
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    -webkit-transform: translateY(-50%) translateX(-50%);
    width: 700px;
    height: 200px;
    text-align: center;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}
main section h1{
    display: block;
    position: relative;
    width: 100%;
    height: 200px;
    margin: 0;
    font-size: 100px;
    font-style: italic;
    line-height: 200px;
}
main section h1::before{
    content: "https://";
    display: inline-block;
    position: absolute;
    height: 24px;
    line-height: 24px;
    padding: 4px;
    top: 20px;
    left: 0px;
    border-radius: 4px;
    background-color: #080808;
    color: #fff;
    font-size: 24px;
}
main section h1::after{
    content: "ベータバージョン";
    display: inline-block;
    position: absolute;
    height: 24px;
    line-height: 24px;
    padding: 4px;
    padding-right: 8px;
    bottom: 20px;
    right: 0px;
    border-radius: 4px;
    background-color: #00a782;
    color: #fff;
    font-size: 24px;
}