#cuerpo {
     SCROLLBAR-FACE-COLOR: #00ccff; 
     SCROLLBAR-HIGHLIGHT-COLOR: #FFFFFF;
     SCROLLBAR-SHADOW-COLOR: #999900; 
     SCROLLBAR-3DLIGHT-COLOR: #000000; 
     SCROLLBAR-ARROW-COLOR: #990000; 
     SCROLLBAR-TRACK-COLOR: #0000ff; 
     SCROLLBAR-DARKSHADOW-COLOR: #000099;
 }