How to show the grid lines on a raw table?

[#1]

How to show the grid lines on a grid?

[#2]

A grid?  Can you share a sample?

[#3]

I mean a straight table

[#4]

Here's an example:

[#5]

Another example without gridlines:

[karolina_]

Have you tried?:

[#7 · Accepted solution]

Current Style-> Light, did what I wanted.