Truncate on the line of a td

Question

Good morning, I have a css called truncate, which limits the display of a table column to only one row, I would like to know what I can do to limit it to 2 rows, this method will be used in 2 columns

CSS:

.truncate{
  white-space: nowrap;
  text-overflow:ellipsis;
  overflow: hidden;
  max-width:2px;
  width: 90px;

 }