A simple trick lets you copy source column's width to a target column in Excel. Refer to the steps in the post to copy column widths in Excel.

The easiest way to apply a border to a range of cells in Microsoft Excel is to use the border tool from the ribbon's Font tab. This tool instantly surrounds a range of cells with a single border ...

You don’t need to manually re-enter Excel spreadsheet data in another workbook. Learn how to copy a worksheet to another workbook here.

Microsoft Excel updates cell references when you copy an expression. Here are a couple of workarounds for those rare occasions when you don't want to change the cell references.