.schema-tab tr th,.schema-tab tr td{text-align:center}.schema-tab h3{margin-bottom:0}.schema-tab{border:1px solid #ddd}.schema-tab thead th{background-color:transparent}.schema-tab .row-3 .column-2,.schema-tab .row-3 .column-5,.schema-tab .row-3 .column-7{border-left:1px solid #ddd}.schema-tab .row-2 td{border:1px solid #ddd}.schema-tab .row-2.even td{background-color:#d9edf7}