table{
    border: 1px solid black;
    border-collapse: collapse;
    border-spacing: 0;
}
tr, td, caption, th{
    font-family: sans-serif;
    border: 1px solid black;
}
caption{
    border-bottom: none;
}
.head{
    font-weight: bold;
}
.holiday {
    color: red;
}