<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
<!--
From http://fantasai.inkedblade.net/style/specs/css2.1/tests/min-max-replaced
with permission in
https://bugzilla.mozilla.org/show_bug.cgi?id=413361#c11
-->
<html lang="en">
 <head>
  <title>CSS 2.1 Test Suite: Min/Max Height and Width Constraints on Replaced Elements</title>
  <link rel="author" title="fantasai" href="http://fantasai.inkedblade.net/" />
  <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#min-max-widths" />
  <meta name="assert" content="However, for replaced elements with an intrinsic ratio and both 'width' and 'height' specified as 'auto', the algorithm is as follows:" />
  <style type="text/css">

    /* Diagrams are scaled so that w and h line up.
       Image is 75px x 75px; target dimensions will thus be 75px. */

    /* w < min-width
     * wmin/w < hmax/h
     *
     *               w       wmin
     * |-------------+---------+------------------> width
     *               h              hmax
     * |-------------+----------------+-----------> height 
     *
     * target: [wmin, wmin * h/w]
     */

    #img4 {min-width:   75px; /* 300% */
           max-height: 100px; /* 400% */}

  </style>
 </head>
 <body>
   <p><img src="234686-4.gif" alt="" id="img4"></p> <!-- w=25  h=25  -->

 </body>
</html>