/* https://codeshack.io/event-calendar-php/ */
.calendar {
    display: flex;
    flex-flow: column;
}
.calendar .header .month-year {
    font-size: 20px;
    font-weight: bold;
    color: #ffc107;
    padding: 5px 0;
}
.calendar .days {
    display: flex;
    flex-flow: wrap;
}
.calendar .days .day_name {
    width: calc(100% / 7);
    border-right: 1px solid #2c7aca;
    padding: 5px;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: bold;
    color: #818589;
    color: #fff;
    background-color: #448cd6;
}
.calendar .days .day_name:nth-child(7) {
    border: none;
}
.calendar .days .day_num {
    display: flex;
    flex-flow: column;
    width: calc(100% / 7);
    border-right: 1px solid #999;
    border-bottom: 1px solid #999;
    padding: 2px;
    font-weight: bold;
    color: #e7e7e7;
    min-height: 100px;
    background-color: #888;
}
.calendar .days .day_num span {
    display: inline-flex;
    width: 30px;
    font-size: 14px;
}
.calendar .days .day_num .event {
    margin-top: 0px;
    font-weight: 500;
    font-size: 12px;
    padding: 0px 0px;
    border-radius: 4px;
    background-color: #bd5908;
    color: #fff;
    cursor: pointer;
    word-wrap: break-word;
}
.calendar .days .day_num .event.orange {
    background-color: #bd5908;
}
.calendar .days .day_num .event.green {
    background-color: #3d9c42;
}
.calendar .days .day_num .event.blue {
    background-color: #3d6d9c;
}
.calendar .days .day_num .event.red {
    background-color: #943a3a;
}
.calendar .days .day_num .event.yellow {
    background-color: #a19f11;
}
.calendar .days .day_num .event.purple {
    background-color: #7f3a94;
}
.calendar .days .day_num:nth-child(7n+1) {
    border-left: 1px solid #999;
}
/* .calendar .days .day_num:hover {
    background-color: #bbb;
} */
.calendar .days .day_num.ignore {
    text-align: left;
    color: #666;
    cursor: inherit;
    background-color: #666;
}
.calendar .days .day_num.selected {
    background-color: #aaa;
    cursor: inherit;
}