body {
    width: 940px;
    margin: 0px auto;
    padding: 0px;
    font-family: sans-serif;
    font-size: small;
    text-align: left;
    line-height: 130%;
}

body * {
    margin: 0px;
    padding 0px;
}

/*
 * header
 */
div#header {
    width: 940px;
    height: 65px;
    margin: 0 auto;
}

/*
 * contents
 */
div#contents {
    clear: both;
    margin-top: 20px;
}

/*
 * contents_menu
 */
div#left_menu {
    float: left;
    width: 165px;
}

/*
 * contents_body
 */

div#contents_body {
    width: 100%;
    max-width: 690px;       /* 必要に応じて調整 */
    margin: 10px auto;      /* 上下10px、左右自動で中央寄せ */
    padding-left: 50px;        /* 内側余白を少し確保 */
    box-sizing: border-box; /* paddingがwidthに含まれるようにする */
}

/*
 * banner_menu
 */
div#right_menu {
}

/*
 * footer
 */
div#footer {
    clear: both;
    margin: 10px 0px;
    text-align: center;
}

/* Widget ----------------------------------------------------------------- */
.widget-header, .widget-content {
    margin-right: 15px;
    margin-left: 15px;
}

.widget-header {
    border-width: 0 0 1px;
    border-style: solid;
    border-color: #ccc;
    padding: 0;
    font-size: 14px;
    font-family: trebuchet ms;
    margin-bottom: 8px;
    padding-bottom: .3em;
}

.widget-header, .widget-header a {
    color: #333;
    font-weight: normal;
}

.widget-content a {
    color: #666;
}

#content .widget-powered .widget-content {
    margin-top: 15px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    background-color: #f8f8f8;
}

.widget-header {
    font-size: 14px;
}

.widget-header a {
    text-decoration: none;
}

.widget-header a:hover {
    text-decoration: underline;
}

.widget-content {
    margin-top: 5px;
    margin-bottom: 20px;
    font-size: 11px;
}

/* "Powered By" Widget */
.widget-powered .widget-content {
    padding: 10px;
    text-align: center;
}

/* Calendar Widget */
.widget-calendar .widget-content table {
    font-size: 10px;
}

/* Footer Widgets */
#footer .widget {
    margin: 10px 0;
}

#footer .widget-content {
    padding-right: 0;
    padding-left: 0;
}

#footer .widget-powered .widget-content {
    padding: 0;
    text-align: left;
}
#sidebar {
    float: right;
    width: 300px;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#sidebar .widget {
    margin-bottom: 20px;
    padding: 10px;
    line-height: 1.5;
    word-break: break-word;
}
