.divVerdana {font-family: verdana;}
.divTimes {font-family: 'times new roman';}
#div1 {font-size-adjust:0.58;}
#div2 {font-size-adjust:0.58;}
<p><b>Note:</b> Only Firefox supports the font-size-adjust property.</p>
<p>Two divs using the same font-size-adjust property:</p>
<div id="div1" class="divVerdana">
You control the font size better with the font-size-adjust property.
<div id="div2" class="divTimes">
You control the font size better with the font-size-adjust property.
<p>The same two divs without the font-size-adjust property:</p>
You control the font size better with the font-size-adjust property.
You control the font size better with the font-size-adjust property.