title: Zend Framework Form Submit Button Style
body: <p>Is it possible to change the form's Submit button from the defaut - like the Gmail button say, which is blue?
  Currently I have this in my form:</p>
  
  <pre><code>$this-&gt;addElement('submit', 'form_element_signup', array('label' =&gt; 'Sign up',
                                                                   'tabindex' =&gt; 20,
                                                                   'decorators' =&gt; array('ViewHelper',
                                                                                          array(array('div' =&gt; 'HtmlTag'),
                                                                                                 array ('tag' =&gt; 'button',
                                                                                                        'class' =&gt; 'action blue')))));
  </code></pre>
  
  <p>But this still gives me the default submit button within my div button.</p>