Hi
To synxhronise formatting (p.e. column widths, background/font colors,
fonts, hidding/unhidding rows/columns) for some list of sheets with master
sheet, you can use a procedure or some event (p.e. Workbook Open or Close).
Without VBA, the only way worth of trying, is to design a master sheet at
start, and create all other sheets as copies of this master sheet
(right-click on tab, Move or Copy, check Create a Copy, and OK. And rename
the copyed sheet after that). Of course, when you edit master sheet
afterwards, all sheets copied before keep old design.