/* ==================== Layout ==================== */

body {
    margin: 0;
    background-color: #ECF0F1;
    font-family: helvetica, arial, 'hiragino kaku gothic pro', meiryo, 'ms pgothic', sans-serif;
    color: #000000;
}

#container {
    width: 1200px;
    margin: auto;
    background-color: #FFFFFF;
}


/* ==================== Header ==================== */

header {
    width: auto;
    height: 80px;
    padding: 20px 100px;
}

header h1 {
    margin: 0;
    font-size: 2em;
}

header p {
    margin: 0;
    font-size: 0.9em;
}


/* ==================== Navigation ==================== */

nav {
    text-align: center;
    margin: 10px 0;
}

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

nav li {
    display: inline;
    list-style-type: none;
    margin: 0 40px;
}

nav li a {
    font-size: 1em;
    color: #000000;
    text-decoration: none;
}

nav li a:hover {
    color: #007FBD
}


/* ==================== Contents ==================== */

.img {
    display: block;
    margin: 20px 100px;
}

section {
    margin: 20px 0
}

article {
    width: auto;
    padding: 30px 100px;
}

h2, h3 {
    font-size: 1.3em;
    margin: 0;
    margin-bottom: 20px;
    border-bottom: 1px solid #CCCCCC;
}

article p {
    margin: 0;
    font-size: 0.9em;
}

article ul {
    margin: 0;
    padding: 0;
}

article li {
    display: list-item;
    list-style-type: none;
}

article li a {
    font-size: 0.9em;
    text-decoration: none;
}


/* ==================== Footer ==================== */

footer {
    width: auto;
    padding: 30px 0;
}

footer p {
    font-size: 0.9em;
    margin: 0;
    text-align: center;
}
