/** 2024/06/06追加 **/
input[type="submit"],
input[type="button"] {
    font-family: FontAwesome;
}

h1 {
    font-size: 1.5em;
    clear: both;
}

h2 {
    font-size: 1.3rem;
    clear: both;
}

h3 {
    font-size: 1.1rem;
    clear: both;
}