How to add a margin to a table row [duplicate]

Answer 1

A way to mimic the margin on the row would be to use the pseudo selector to add some spacing on the td.

.highlight td::before, .highlight td::after
{
  content:"";
  height:10px;
  display:block;
}

This way anything marked with the highlight class will be separated top and bottom.

https://jsfiddle.net/d0zmsrfs/