#jquery_calendar {
    position: absolute;
    padding: 4px 8px;
    background: #fff;
    border: 1px solid silver;
    box-shadow: 0 5px 10px #0008;
}
#jquery_calendar .calendar-controls {
    display: flex;
}
#jquery_calendar .calendar-controls span {
    padding: 0 4px;
    cursor: pointer;
}
#jquery_calendar .calendar-controls span:hover {
    color: red;
}
#jquery_calendar .calendar-controls strong {
    text-align: center;
    width: 100%;
}
#jquery_calendar table {
    border: none;
}
#jquery_calendar th,
#jquery_calendar td {
    padding: 4px;
    text-align: center;
    border: 1px solid transparent;
}
#jquery_calendar td {
    cursor: pointer;
}
#jquery_calendar td:hover {
    background: #e2e2e2;
}
#jquery_calendar .prev-month,
#jquery_calendar .next-month {
    opacity: 0.4;
}
#jquery_calendar .weekend {
    color: red;
}
#jquery_calendar .today {
    font-weight: bold;
    border: 1px solid #ccc;
}