$Len = 10;
$Style[$Len]->{'ss:ID'} = "s130";
$Style[$Len]->{'Alignement'}{'ss:Vertical'} = "Bottom";
$Style[$Len]->{'Borders'}{'Border'}{'ss:Position'} =  "Bottom";
$Style[$Len]->{'Borders'}{'Border'}{'ss:LineStyle'} = "Continuous";
$Style[$Len]->{'Borders'}{'Border'}{'ss:Weight'} = 1;
$Style[$Len]->{'Font'}{'ss:Color'} = "#FF0000"; #für Rot
$Style[$Len]->{'Interior'}{'ss:Color'} = "#FF0000";
$Style[$Len]->{'Interior'}{'ss:Pattern'} = "Solid";