#edit-area {
    width: 100%;
    height: 450px;
}

#edit-summary-label, #edit-author-label {
    margin-top: 5px;
    display: block;
    margin-bottom: 5px;
}

#edit-summary, #edit-author {
    width: 500px;
}

button {
    padding: 5px 10px 5px 10px;
}