want ur own css for ur prof no worries just type [ style ] tr, td { background: the color; color : text ; } [ / style ] no spaces the only 2 spaces is between tr, td and after the bac color when theres this ; then 1 space and color to change the very bac type [ style ] div {background : the color ; } [ / style ] no spc 1 after div then { [ style ] div { background: color here;} [ style ]

thee new easy way is to type this
[ style ]td {background:the color; color:text color}div {background:background color;}