table {
    border-collapse: collapse;
    border-spacing: 0;
    width: 215px;
    margin: 4px;
    font-family: Arial, Helvetica, sans-serif;
}

caption {
    border: 1px solid #000;
    border-bottom: none;
    padding: 2px;
    font-size: 20px;
    font-weight: bolder;
}

th {
    border: 1px solid #000;
    padding: 2px;
    width: 26px;
    height: 17px;
}

td {
    border: 1px solid #000;
    padding: 2px;
}

.weekend {
    color: red;
}