JSFiddle - React, Tailwind, and code Playground

by riyadh

HTML

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>JS Bin</title>
  </head>
  <body>

    <div class="col-1">This is the element #1</div>
    <div class="col-2">This is the element #2</div>
    <div class="col-3">This is the element #3</div>
    <div class="qux-col-4">This is the element #4</div>
    <div class="col-5">This is the element #5</div>

  </body>
</html>

CSS

div {
  border-width: 2px;
  border-style: solid;
}

[class^="col-"], [class*="col-"] {
  border-color: blue;
}