.wp-block-calendar{ text-align:center; } .wp-block-calendar td,.wp-block-calendar th{ border:1px solid; padding:.25em; } .wp-block-calendar th{ font-weight:400; } .wp-block-calendar caption{ background-color:inherit; } .wp-block-calendar table{ border-collapse:collapse; width:100%; } .wp-block-calendar table.has-background th{ background-color:inherit; } .wp-block-calendar table.has-text-color th{ color:inherit; } .wp-block-calendar :where(table:not(.has-text-color)){ color:#40464d; } .wp-block-calendar :where(table:not(.has-text-color)) td,.wp-block-calendar :where(table:not(.has-text-color)) th{ border-color:#ddd; } :where(.wp-block-calendar table:not(.has-background) th){ background:#ddd; }