title: Bootstrap. Prepended and appended input. How to max input field width?
body: <p>I am using Bootstrap from twitter. What I want is to make a prepended text, and input field and a button, but I want my input field have the max available width so that the right edge of the submit button was near the right edge of the well. From the bootstrap documentation there is the <strong>.input-block-level</strong> class that lets any  or  element behave like a block level element, but applying it to the input gives in result the central input the size of the well. <a href="http://jsfiddle.net/Uc4CE/">http://jsfiddle.net/Uc4CE/</a></p>
  
  <pre><code>&lt;div class="well"&gt;
  &lt;div class="input-prepend input-append"&gt;
    &lt;span class="add-on"&gt;Some text&lt;/span&gt;
    &lt;input class="input" type="text" name="xxx" value="xxx" /&gt;
    &lt;input type="hidden" name="next" value="xxx" /&gt;
    &lt;input type="submit" value="xx" class="btn btn-info" /&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>