body {
        background-color: white;
        color: black;
        margin: 0;
}

div.contents {
        margin-bottom: 10px;
        padding: 12px;
        margin-left: auto;
        margin-right: auto;
        width: 960px;
        background-color: white;
        border-radius: 8px;
}

hr.footer {
        display: none;
}

.footer {
        background-color: #ACA;
}