.ui-datepicker td[data-month="0"]:has(a[data-date="1"]),.ui-datepicker td[data-month="0"]:has(a[data-date="2"]),.ui-datepicker td[data-month="0"]:has(a[data-date="3"]),.ui-datepicker td[data-month="0"]:has(a[data-date="4"]),.ui-datepicker td[data-month="0"]:has(a[data-date="5"]),.ui-datepicker td[data-month="0"]:has(a[data-date="6"]),.ui-datepicker td[data-month="0"]:has(a[data-date="7"]),.ui-datepicker td[data-month="0"]:has(a[data-date="8"]),.ui-datepicker td[data-month="0"]:has(a[data-date="9"]),.ui-datepicker td[data-month="0"]:has(a[data-date="10"]),.ui-datepicker td[data-month="0"]:has(a[data-date="11"]),.ui-datepicker td[data-month="0"]:has(a[data-date="12"]){pointer-events:none!important;opacity:0.5!important}