title: HTML DIV and IMG tag spacing in IE vs. FF
body: <p>I'm having trouble with the layout of a simple HTML page.  Please help.</p>
  
  <p>Here's the layout I'm going for...</p>
  
  <p><a href="http://img516.imageshack.us/img516/9637/layoutfk5.gif" rel="nofollow noreferrer">Layout http://img516.imageshack.us/img516/9637/layoutfk5.gif</a></p>
  
  <ul>
  <li>orange = body</li>
  <li>blue/red = frame div</li>
  <li>green = header image</li>
  <li>black/white = menu div</li>
  </ul>
  
  <p>It looks correct in Internet Explorer, but in Firefox, Safari, and Chrome there's a 4-pixel gap between my image (header) and my div (menu).</p>
  
  <p>Internet Explorer, Firefox, Safari, and Chrome...</p>
  
  <p><a href="http://img516.imageshack.us/img516/3292/browserszi8.gif" rel="nofollow noreferrer">Browsers http://img516.imageshack.us/img516/3292/browserszi8.gif</a></p>
  
  <p>This is my HTML...</p>
  
  <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"&gt;
  &lt;html&gt;
      ...
      &lt;body&gt;
          &lt;div id="frame"&gt;
              &lt;img id="header" src="images/header.jpg" width="700" height="245" alt="" /&gt;&lt;div id="menu"&gt;
                  &lt;strong&gt;One&lt;/strong&gt; &amp;nbsp;|&amp;nbsp;
                  &lt;a href="two.html"&gt;Two&lt;/a&gt; &amp;nbsp;|&amp;nbsp;
                  &lt;a href="three.html"&gt;Three&lt;/a&gt; &amp;nbsp;|&amp;nbsp;
                  &lt;a href="four.html"&gt;Four&lt;/a&gt; &amp;nbsp;|&amp;nbsp;
                  &lt;a href="five.html"&gt;Five&lt;/a&gt; &amp;nbsp;|&amp;nbsp;
                  &lt;a href="six.html"&gt;Six&lt;/a&gt; &amp;nbsp;|&amp;nbsp;
                  &lt;a href="seven.html"&gt;Seven&lt;/a&gt; &amp;nbsp;|&amp;nbsp;
                  &lt;a href="eight.html"&gt;Eight&lt;/a&gt; &amp;nbsp;|&amp;nbsp;
                  &lt;a href="nine.html"&gt;Nine&lt;/a&gt;
              &lt;/div&gt;
              &lt;div id="content"&gt;
                  ...
              &lt;/div&gt;
              ...
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Notice there's no whitespace between the IMG and the menu DIV.</p>
  
  <p>This is my CSS...</p>
  
  <pre><code>...
  
  div#frame {
      background: #FF0000;
      margin-right: auto;
      margin-left: auto;
      width: 700px;
      border: 5px #30AADE solid;
  }
  
  div#frame img#header {
      margin: 0;
      padding: 0;
      border: 0;
  }
  
  div#frame div#menu {
      margin: 0 auto 0 auto;
      padding: 5px 0 5px 0;
      border-top: solid 2px #FFFFFF;
      text-align: center;
      font-size: small;
      color: #88BE34;
      background-color: #000000;
  }
  
  div#frame div#menu strong {
      font-size: medium;
      color: #FFFFFF;
  }
  
  div#frame div#menu a {
      color: #88BE34;
  }
  </code></pre>
  
  <p>Why are Firefox, Safari, and Chrome showing that 4-pixel gap?</p>