#content .tbl_requirements {border-left:1px solid #ccc;}
#content .tbl_requirements tr {border-bottom:1px solid #ccc;}
#content .tbl_requirements tr th {width:33%; font-family: inherit; border-right:1px solid #ccc;}
#content .tbl_requirements tr td {line-height: 1.6; font-family: inherit; border-right:1px solid #ccc;}