* {
    margin: 0;
    padding: 0;

    color: unset;
    background-color: unset;
    font-size: unset;
    font-style: unset;
    font-weight: unset;
    text-decoration: unset;

    font-family: "Zen Maru Gothic", serif;
    font-weight: 400;
    font-style: normal;
}

ul{
    list-style: none;
}

table {
    border-collapse: collapse;
}
th {
    font-weight: bold;
    text-align: center;
}
th,td {
    padding: 2px;
}

input, select, textarea {
    border: 1px solid #000000;
}
textarea {
    resize: none;
    width: 300px;
    height: 150px;
}
textarea.textarea-small {
    width: 200px;
    height: 50px;
}

button, input[type=submit] {
    padding: 1px 5px;
    margin: 2px;
    border-width: 1px;
    border-style: outset;
    border-radius: 5px;
    border-color: #000000;
    cursor: pointer;
}

section {
    margin: 10px auto;
    width: auto;
    max-width: 1080px;
}

.hidden {
    display: none !important;
}

div#to-the-top {
    position:fixed;
    display: block;
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    right: 50px;
    bottom: 25px;
    border-radius: 100%;
    color: #FFFFFF;
    background-color: rgba(0,0,0,0.5);
    cursor: pointer;
}

nav.paginate > ul {
    display: flex;
    justify-content: center;
}
nav.paginate > ul > li {
    text-align: center;
}
nav.paginate > ul > li.paginate-item {
    min-width: 40px;
}
nav.paginate > ul > li.paginate-page {
    min-width: 25px;
}
nav.paginate > ul > li.paginate-page > span.paginate-page-current {
    text-decoration: underline;
}
nav.paginate > ul > li > a {
    width: auto;
}



/*  size */
    h1 {
        font-size: 24px;
    }
    h2 {
        font-size: 22px;
    }
    h3 {
        font-size: 20px;
    }
    h4 {
        font-size: 19px;
    }
    h5 {
        font-size: 18px;
    }
    h6 {
        font-size: 16px;
    }
    p,span,button,input,textarea,li,th,td,dt,dd {
        font-size: 16px;
    }

/*  color */
    h1 {
        color: #FFFFFF;
        background-color: #000000;
    }
    button, input, select, textarea {
        background-color: rgba(255, 255, 255, 0.9);
    }

    body > header > div#header-user_portal {
        background-color: rgba(200, 200, 200, 0.2);
    }
    body > header > div#header-user_portal > ul > li  a:hover {
        background-color: rgba(255, 255, 255, 0.75);
    }

    table.table-color > thead > tr {
        background-color: rgba(200, 200, 255, 0.8);
    }
    table.table-color > tbody > tr:nth-child(even) {
        background-color: rgba(240, 240, 255, 0.8);
    }
    table.table-color > tfoot > tr {
        background-color: rgba(220, 220, 255, 0.8);
    }
    table.table-color-column > * > tr > th {
        background-color: rgba(200, 200, 255, 0.8);
    }


/*  design */
    h3 {
        margin-bottom: 5px;
        border-bottom: 1px dotted rgba(0, 0, 0, 1);
    }
    h3::before {
        content: "◆";
    }
    h4 {
        margin-bottom: 5px;
    }
    h4::before {
        content: "●";
    }
/*  header */
    body > header {
        border-bottom: 2px solid rgba(0,0,0,0.5);
    }
    /*  H1 */
    body > header > h1 {
        text-align: center;
    }
    body > header > h1 > a {
        display: block;
        padding: 10px;
    }
    /*  user_portal */
    body > header > div#header-user_portal {
        display: flex;
        justify-content: space-between;
        width: auto;
        padding: 0 10px;
    }
    body > header > div#header-user_portal > p {
        width: auto;
        padding: 5px 0;
    }
    body > header > div#header-user_portal > ul {
        display: flex;
        justify-content: right;
        width: auto;
    }
    body > header > div#header-user_portal > ul > li {
        text-align: center;
        width: 100px;
        height: 100%;
    }
    body > header > div#header-user_portal > ul > li > a {
        display: flex;
        width: auto;
        height: 100%;
        align-items: center;
        justify-content: center;
    }
    body > header > h2,
    body > header > menu#header-page_transition > ul {
        padding: 5px 10px;
    }
    body > header > menu#header-page_transition > ul {
        display: flex;
        flex-wrap: nowrap;
        justify-content: left;
    }
    body > header > menu#header-page_transition > ul > li::after {
        padding: 0 10px;
        content: "\003E";
    }
    body > header > menu#header-page_transition > ul > li:last-child:after {
        content: unset;
    }

/*  footer */
    body > footer {
        margin-top: 100px;
    }
        /* user_menu */
        body > footer > div#footer-user_menu > ul {
            width: auto;
            display: flex;
            justify-content: right;
        }
        body > footer > div#footer-user_menu > ul > li {
            font-size: 12px;
            text-align: center;
            width: 80px;
            height: 100%;
        }
        body > footer > div#footer-user_menu > ul > li > a {
            display: flex;
            width: auto;
            height: 100%;
            align-items: center;
            justify-content: center;
        }


        /* copyright */
        body > footer > div#footer-copyright > p {
            text-align: center;
        }


/*  main */
    body > main > section {
        max-width: 1080px;
        padding: 10px 15px;
    }
    body > main > section > p,
    body > main > section > ul,
    body > main > section > table {
        padding: 0 30px;
        width: auto;
    }