<html>
<body>
<p id="myP">This is a paragraph.</p>
<select onchange="myFunction(this);" size="13">
<option>normal</option>
<option>bold</option>
<option>bolder</option>
<option>lighter</option>
<option>100</option>
<option>200</option>
<option>300</option>
<option>400</option>
<option>500</option>
<option>600</option>
<option>700</option>
<option>800</option>
<option>900</option>
</select>
<script>
function myFunction(selectTag) {
var listValue = selectTag.options[selectTag.selectedIndex].text;
document.getElementById("myP").style.fontWeight = listValue;
}
</script>
</body>
<!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_style_fontweight2 by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 03:03:39 GMT -->
</html>