.ui-widget-header .ui-icon
{
    filter: invert(1) brightness(10);
}

.ui-datepicker select.ui-datepicker-month,
.ui-datepicker select.ui-datepicker-year
{
    font-weight: 400;
}

.ui-datepicker .ui-datepicker-title .ui-datepicker-month,
.ui-datepicker .ui-datepicker-title .ui-datepicker-year
{
    color: #FFFFFF;
}