font-size-adjust-01.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html>

 <head>

  <meta http-equiv="content-type" content="text/html; charset=utf-8">

 </head>

 <style>

   p { font-family: sans-serif; font-size: 24pt; }

   .small { font-size-adjust: 0.25; }

   .large { font-size-adjust: 0.9; }

 </style>

 <body>

   <p>hello</p>

   <p class="small">small</p>

   <p class="large">world</p>

 </body>

</html>