Reply To: [Solved] Mobile Table 3

[Senff]

To start, in order to make empty cells totally invisible, they shouldn’t have any borders (an empty cell with a border will still show the border), and zero padding.

I would suggest to get rid of the borders on each TD, add padding:0, and give it a background color or something.

https://jsfiddle.net/senff/y0u0238r/