body {
    font-family: 'Lucida Grande', Arial, Helvetica, sans-serif;
    font-size: 12px;
    margin: 0;
    padding: 0;
}

h1 {
    font-size: 14px;
    font-weight: bold;
    color: #777;
}

#main_content  {
    border: 1px solid #999;
    background-color: #ddd;
}

p {
    font-size: 11px;
    margin-left: 20px;
    padding-left: 10px;
    border-left: 8px solid #666;
}

#message_button {
    font-size: 12px;
    margin: 10px 0 0 0;
    padding: 3px 5px;
    background-color: white;
    border: 2px solid #aaa;
}

#message_button:active {
    background-color: #bbb;
}