jEMpmP

jEMpmP.markdown

jEMpmP

A Pen by Mulia Arifandy Nasution on CodePen.

License.

script.js

function fancyAmount(numbers) {

  var numbers = String(numbers);

  var small = numbers.substr(numbers.length -3)
                     .replace(/(.+)/, "<small>$1</small>");

  return numbers.replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1.')
                .replace(/(\d{0,3}$)/, small);
}

body = document.querySelector('body');
body.innerHTML = fancyAmount( 1234567890 );

style.css

body {
  font-size: 32px;
  text-align: center;
}

small {
  font-size: 24px;
  color: gray;
  vertical-align: super;
}