Custom CSS Re Size Column not working

I tried using both methods in the documentation, sizing by width and by padding. Both had no effect on the size of the table I wish to change.

Here is the code I used:

.tablepress-id-24 .column-1 {
	width: 75px;
}

.tablepress-id-24 .column-2 {
	width: 75px;
}

.tablepress-id-24 .column-3 {
	width: 75px;
}

I also tried removing the number in the column and using the letter the column has, that also did not work. I then tried using the padding, that also did not work.

https://www.ads-software.com/plugins/tablepress/