/* charset */
@charset "shift_jis"; 

/* for "BODY" */
body {
    background-color: #000000;
    color: #CCCCCC;
}

dl {
    margin: 0.5em;
}

dl dt {
    font-weight: bold;
    margin: 0.5em 0em 0.5em 0em;
}

dl dd {
    font-size: 80%;
    margin-left: 1em;
}

img {
    margin: 0em;
    padding: 0em;
}

/* for "NAV"area */
nav {
    position: absolute;
    top: 0em;
    left: 0em;
    width: 12em;
    margin: 0em;
    padding: 0em;
}

nav header {
    background-color: #000099;
    color: #CCCCCC;
    border-style: outset;
    bordercolor: #6666CC;
}

nav menu {
    background-color: #CCCCFF;
    color: #000099;
    border-style: inset;
    bordercolor: #6666CC;
    margin: 0em;
    padding: 0.5em;
}

nav menu div {
    font-weight: bold;
}

nav menu span {
    cursor: pointer;
    text-decoration: underline;
    color: #0000FF;
    font-size: 80%;
    font-weight: bold;
}

nav menu dl dt {
    cursor: pointer;
    text-decoration: underline;
    color: #0000FF;
}

nav ul {
    margin: 0em;
    padding: 0em;
}

nav ul li {
    margin: 0.5em 0em 0.5em 1.5em;
    font-size: 80%;
}

/* for "ARTICLES"area */
article {
    position: absolute;
    top: 0em;
    left: 12em;
    margin: 0em;
    padding: 0em;
}

article figcaption {
    font-size: 150%;
    font-weight: bold;
    color: #CCCCFF;
}

article figcaption span {
    margin-left: 3em;
    virtical-align: bottom;
    font-size: 50%;
}

article section {
    color: #CCCCCC;
}

article figure {
    margin: 0em;
    padding: 1em;
    line-height: 1.2em;
    color: #9999FF;
}

article figure img {
    margin-left: 1.5em;
}

article figure aside {
    margin-left: 2em;
    font-size: 80%;
}