5 div { position:absolute; width:
7px; height:
7px; }
6 .r { top:
0; left:
0; background:red; }
7 .g { top:
0; left:
9px; background:lime; }
8 .b { top:
9px; left:
0; background:blue; }
9 .y { top:
9px; left:
9px; background:yellow; }
13 <div style=
"left:256px; top:0;">
19 <div style=
"left:272px; top:0;">