* {
    margin: 0;
    padding: 0;
}

body {
    font-family:'Lucida Grande', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
    background-color: #fff;
}

#output {
    margin: 0px auto;
    width: 465px;
    height: 465px;
    overflow: hidden;
}