body {
    font-family: Arial;
    text-align: center;
}

table {
    margin: auto;
    border-collapse: collapse;
}

td {
    border: 1px solid #ccc;
    padding: 5px;
}

#bigpic {
    width: 400px;
}

.thumb {
    width: 100px;
    cursor: pointer;
}