title: Bootstrap 4: Cards: How do I make horizontal repeating cards in three columns
body: <p>I am trying to make something like this:</p>
  
  <p>card1 card2 card3
  card4 card5 card6
  card7 card8 card9
  card10 card11 card12
  card13 card14 card15
  etc....(asp.net 
  repeater control)</p>
  
  <p>MEANING: Horizontal cards for Three columns.... So instead of vertically....I was the cards to go Horizontally FOR three columns (like a newspaper). </p>