Javascript DOM CSS Style fontSize Property for possible values

Introduction

A demonstration of possible values:

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<!DOCTYPE html>
<html>
<body>

<p id="myP">This is a paragraph.</p>

<select onchange="myFunction(this);" size="11">
  <option>xx-small</option>
  <option>x-small</option>
  <option>small</option>
  <option>medium</option>
  <option>large</option>
  <option>x-large</option>
  <option>xx-large</option>
  <option>100%</option>
  <option>250%</option>
  <option>2cm</option>
  <option>100px</option>
</select>//from  w w  w.j  a va  2 s .  c o m

<script>
function myFunction(selectTag) {
  var listValue = selectTag.options[selectTag.selectedIndex].text;
  document.getElementById("myP").style.fontSize = listValue;
}
</script>

</body>
</html>



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