letterSpacing.aspx font size:
<html>
<head>
<title>Abakada CSS Demo: letter-spacing Attribute</title>
<link rel="stylesheet" href="/shared/netdemos.css">

<style type="text/css">
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<div class="header"><h2>Abakada CSS Demo: letter-spacing Attribute</h2></div>
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<center>

<h5>This example shows the effects of applying the different values possible for the CSS <b>letter-spacing</b> style attribute.</h5>

<p id="msg">Enter a letter-spacing value, and select a unit value from the options below to see how the style is applied. Note the resulting CSS syntax for the style declaration. </p>

<h5 id="theSyntax">Syntax { letter-spacing: normal }</h5>

<table cellpadding=5>
<tr>
   <td>Enter value</td>
   <td><input type="text" name="space" size=3 maxlength=3 tabindex=1 onchange="chgProp ( this.value+units.value )"></td>
   <td>Unit</td>
   <td><select name="units" tabindex=2 onchange="chgProp ( space.value + this.value )">
      <option value="">
      <option value="px">px
      <option value="pt">pt
      <option value="mm">mm
      <option value="cm">cm
      <option value="in">in
      <option value="em">em
      <option value="ex">ex
   </select></td>
   <td><button onclick="reset ( )">Reset</button></td>
</tr>
</table> 

<p class="small"><b>Click or TAB to cycle thru the fields</b>. </p>

<p class="note">NOTE: <b>letter-spacing</b> defaults to pixel ( <b>px</b> ) values if no length unit is specified. </p>

</center>

<script language="JavaScript">
<!--
function chgProp ( ls ) {
   if ( space.value == 0 ) {
      alert ( "Letter spacing value can not be blank or zero!" );
      reset ( );
      return;
   }
   else msg.style.letterSpacing = ls;
   txt = "Syntax { letter-spacing: " + ls + " }"
   theSyntax.innerText = txt;
}
function reset ( ) {
   space.value = "";
   units.value = "";
   msg.style.letterSpacing = "normal";
   theSyntax.innerText = "Syntax { letter-spacing: normal }";
}
//-->
</script>

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