#face_first_form {
    margin: 1em auto 1em;
    text-align: center;
}

#face_first_form select {
    font-size: 18px;
    font-family: sans-serif;
    background-color: white;
    border: 2px solid green;
}

#view_button {
    margin: 0.5em auto 0;
    max-width: 3em;
    padding: 0.5em 3em 0.5em;
    border: 1px solid green;
}

#view_button:hover {
    background-color: #3AFF3A;
    cursor: pointer;
}

#last_pairs_list {
    text-align: center;
    font-family: sans-serif;
    min-height: 10em;
    width: 40em;
    margin: 0 auto 5em;
    border: 1px solid #004400;
    padding-top: 1em;
}

#last_pairs_list table {
    margin: 0 auto auto;
}