body {
    background: white;
    margin: 0;
    padding: 0;
}

#container {
    width: 300px;
    margin: 0 auto;
}

button {
	padding: 5px;
	margin-top: 10px;
	margin-left: 12px;
}

#menu div {
    font-family: sans-serif;
    font-size: 12pt;
    padding: 12px;
    margin: 12px;
    background-color: #eee;
}