.lesionMeasurementContainer width: 24% float: left height: 100% #tblLesion { overflow: auto; border: solid 1px white; padding: 0; margin: 0 auto; font-size: 14px; cursor: pointer; color: white; width: 100%; height:100%; background-color: black; } #tblLesion > tr {background-color: #545454;border-bottom: solid 1px black; width: 100%;} #tblLesion > tr.headRow{background-color: #424242;width: 100%; line-height: 15px;} #tblLesion > tr.headRow th{padding:5px;text-align: left;font-style: italic;font-size:14px;}