We’ve blogged about responsive tables a number of times over the years. There’s a variety of techniques, and which you choose should be based on the data in the table and the UX you’re going for. But many of them rely upon resetting a table element’s natural display value to something else, for example
display: block. Steve Faulkner warns us:
… Read article “Short note on what CSS display properties do to table semantics”
display: flexis set on the table element, bad things happen.