How to Create Responsive Tables in WordPress That Don’t Suck
HTML tables, once commonly used for webpage layouts, are now a layout headache for many web designers. Tables often work best with fixed widths, which means they can wreak havoc on otherwise pixel-perfect responsive website designs. So what’s a WordPresser to do? The first thing to do with tables is to use them sparingly. Tables should be used for tabular data and nothing else.
Source: How to Create Responsive Tables in WordPress That Don’t Suck