* { padding: 0; margin: 10; border: 0; } 

body { background-color: #88F; color: #000; font: 1.0em/1.5em Verdana, Arial, sans-serif; } 

#document { position: absolute; width: 80%; background-color: rgb(255, 204, 153); } 

#colonne1 { position: absolute; top: 0; left: 0; width: 350px; background-color: rgb(100, 150, 53); }
#colonne2 { margin-left: 360px; top: 10; background-color: rgb(255, 204, 153); }

#texte {position: static; width: 100%; background-color: rgb(255, 204, 153); }