.borde {border: 2px solid #111111;}
.columna {background-color: #FFFF00;}
.columna2 {background-color: #FA5D00;}
<table class="borde" cellpadding="1" cellspacing="2" width="100%">
<tr><td class="columna">asds</td><td class="columna2">asda</td></tr></table>