table {
    border-spacing: 0;
    padding: 0;
    border: 1px solid black;
}

thead > tr > th {
    padding: 6px;
    font-size: 24px;
    background-color: #d5d5d5;
    border: 1px black solid;
}

td {
    padding: 8px;
    font-size: 21px;
    border: 1px black solid;
}

.editableField:hover {
    background-color: rgba(0, 0, 0, 0.1);
}