.ui-datepicker td.wkx-datepicker-holiday a,
.ui-datepicker td.wkx-datepicker-holiday span {
    background: #f8d7df !important;
    border-color: #e8aebc !important;
    color: #682d3a !important;
    font-weight: 700;
}

.ui-datepicker td.wkx-datepicker-holiday a:hover,
.ui-datepicker td.wkx-datepicker-holiday a.ui-state-active {
    background: #f1bdca !important;
    border-color: #d88b9d !important;
    color: #4f1f2a !important;
}