Let's see if it happens here also. I post the exact same code.

<?php if( osc_recaptcha_public_key() ) { ?>
          <script type="text/javascript">
                            var RecaptchaOptions = {
                                theme : 'custom',
                                custom_theme_widget: 'recaptcha_widget'
                            };
                        </script>
          <style type="text/css"> 
div#recaptcha_widget, div#recaptcha_image > img { width:280px; } 
</style>
          <div id="recaptcha_widget">
            <div id="recaptcha_image"><img /></div>
            <span class="recaptcha_only_if_image">
            <?php _e('Enter the words above',OSCLASSWIZARDS_THEME_FOLDER); ?>
            :</span>
            <input type="text" id="recaptcha_response_field" name="recaptcha_response_field" />
            <div><a href="javascript:Recaptcha.showhelp()">
              <?php _e('Help', OSCLASSWIZARDS_THEME_FOLDER); ?>
              </a></div>
          </div>
          <?php } ?>

Ok it happens. @robert pls try to edit the above and see the issue.

Thanks

fixed.