How to overlay a div (or any element) over a table row (tr)?

Question

I\'d like to overlay a div (or any element that\'ll work) over a table row (tr tag) that happens to have more than one column.

I have tried a few methods, which don\'t s

Answer 1

Also, make sure the the outer elements (in this case the table) overflow property is not set to hidden. With the hidden setting on overflow, no overlay will be displayed!