table.1 { position:absolute; left:1px; top:1px; }
table.3 { position:absolute; left:300px; top:260px; }
table.4 { position:absolute; left:1px; top:260px; }
table.6 { position:absolute; left:1px; top:170px; }
table.5 { position:absolute; left:640px; top:260px; }
table.2 { position:absolute; left:640px; top:1600px; }
table.7 { position:absolute; left:1px; top:1900px; }