Шаблон:2-ary truth table/style.css

table.two-ary-tt th {font-weight: normal;}

table.two-ary-tt td.bold {font-weight: bold; color: #444;}

table.two-ary-tt td {text-align: center; padding-left: 14px; padding-right: 14px;}
table.two-ary-tt td.f {background-color: #fcc;}
table.two-ary-tt td.t {background-color: #9c7;}

td.border, th.border {border-left: 2px solid #777;}