I have a very old notebook in which many cells had the
CellMargins option set manually. What's the easiest way to remove all those manual option settings?
Add the following line to the end of the notebook you want to update:
And evaluate it. You should get a new notebook for which all
Looks like you can use the UI pretty easily to do this. First, highlight all the cells (if you want all the cells to have the same margins, just hit CTRL+a.
Then, go to Format -> Options Inspector (also can use CTRL+SHIFT+O). In the search box, you can type in
Here, I've set the marings to be