html {
    background-color: #eee;
    color: #222;
}

body {
    margin: 0px;
    font-family: "メイリオ", Meiryo, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

img {
    max-width: 100%;
}

.logo {
    max-width: 90%;
    max-height: 300px;
}

.column {
    width: 800px;
    max-width: 100%;
    margin: auto;
    line-height: 1.4em;
    box-sizing: border-box;
    padding-bottom: 20px;
    padding: 0px 1em;
}

h2 {
    font-size: 14pt;
    width: 100%;
    background-color: black;
    color: white;
    padding: 12px;
    padding-top: 10px;
    padding-bottom: 9px;
    box-sizing: border-box;
    border-radius: 10px 10px 10px 10px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.5);
    background-color: rgb(114, 166, 3);
    border: 1px solid #72A603;
    border: 1px solid black;
    background-image: url("images/header_background.png"), linear-gradient(0deg, rgba(114, 166, 3, 1) 0%, rgba(225, 242, 94, 1) 100%);
    background-image: url("images/header_background.png"), linear-gradient(#ffcc00, rgb(255, 128, 0));
    background-repeat: repeat-y;
    background-position: right;
    margin-top: 2em;
    font-size: 16pt;
    font-weight: bolder;
}

.alth2 {
    background-image: url("images/header_background.png"), linear-gradient(#46b5ff, #2e8fff);
}

@font-face {
    font-family: "Alice";
    src: url("Alice/Alice-Regular.ttf") format('truetype');
}

@font-face {
    font-family: "IM_Fell_DW_Pica_SC";
    src: url("IM_Fell_DW_Pica_SC/IMFellDWPicaSC-Regular.ttf") format('truetype');
}

p,
li {
    text-align: justify;
}

.nonjustified {
    text-align: left;
}

a {
    color: orange;
    text-decoration: none;
}

a:hover {
    color: #2e8fff;
    text-decoration: none;
}

.area {
    background-color: rgba(255, 255, 255, 0.4);
    padding: 0.5em 1em;
    border-radius: 10px;
    box-sizing: border-box;
    margin-bottom: 2em;
    font-size: 12pt;
}

.header-image-subpage {
    background-color: white;
    height: 500px;
    width: 100%;
    background-image: url("images/artur-luczka-loAfOVk1eNc-unsplash.jpg");
    background-image: url("images/kalen-emsley-uSFOwYo1qEw-unsplash.jpg");
    background-image: url("images/b_itna-k3xvUQKKECE-unsplash.jpg");
    background-position: top center;
    background-repeat: repeat-x;
    background-attachment: fixed;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
}

.separator {
    background-color: white;
    height: 10px;
    border-bottom: 1px solid black;
    border-top: 1px solid black;
    width: 100%;
    background-size: cover;
    background-color: rgb(114, 166, 3);
    background-image: linear-gradient(0deg, rgba(114, 166, 3, 1) 0%, rgba(225, 242, 94, 1) 100%);
    background-image: linear-gradient(#ffcc00, rgb(255, 128, 0));
}

.game_div {
    max-width: 49%;
    display: inline-block;
    padding: 20px;
    box-sizing: border-box;
    text-align: center;
}

@media (max-width:700px) {
    .game_div {
        max-width: 100%;
        display: block;
    }

    .header-image-subpage {
        height: 400px;
    }
}

.footer {
    text-align: center;
    font-size: 10pt;
    margin-bottom: 2em;
    margin-top: -1em;
    line-height: 1.5em;
    color: #555;
}

.adventurer-back {
    background-image: url("images/adventurer_running.png");
    background-position:middle left;
    background-repeat: no-repeat;
    background-size: contain;
    padding-left: 100px;
}