/* フッター */
footer {
    height: 20em;
    padding: 1em 1em 1em 18em;
    background-size: auto 90%;
}
footer address img {
    width: 7.4em;
}
footer address div {
    padding-left: 1em;
}
footer div#copyright {
    bottom: 1em;
    left: 17em;
    width: 35em;
    padding: 1em 0 0 2em;
}

/* 外枠 */
article#content {
    padding: 1em 1em 3em;
}

/* ナビを考慮して左に余白 */
section {
    margin-left: 17em;
}

/* ワイド画面用ナビ */
nav#navi_wide {
    display: none;
    position: fixed;
    top: 0;
    left: 0.5em;
    width: 17em;
    height: 34em;
    background-image: url('../img/navi_wide.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    z-index: 49;
}
nav#navi_wide ul {
    margin: 8em 2em 2em;
    width: 100%;
    height: 100%;
    list-style: none;
}
nav#navi_wide ul li {
    width: 7em;
    height: 3em;
    padding: 0.7em 0;
    border-bottom: 1px solid #40220f;
    font-size: 1.5em;
    text-decoration: none;
}
nav#navi_wide ul li:last-child {
    border-bottom: none;
}

/* 内部リンク */
section#inner_link a {
    width: 49%;
}

/* お知らせ */
section#news ul {
    background-size: auto 95%;
}
section#news ul li {
    width: 47%;
}
section#news ul li p.detail {
    height: 3em;
}

/* お問い合わせ */
section#contact p {
    padding: 0 1em 0 3em;
}

/* 事業内容 */
section#business div {
    padding: 3em 1em;
    clear: both;
}
section#business div h3 {
    margin-bottom: 0.5em;
}
section#business div img {
    display: block;
    float: left;
    width: 45%;
    border: 1px solid #ccc;
}
section#business div p {
    float: left;
    width: 45%;
    padding: 1.5em 2em;
}