diff --git a/www/css/style.css b/www/css/style.css
index 5e8f641..947a06c 100644
--- a/www/css/style.css
+++ b/www/css/style.css
@@ -365,6 +365,7 @@ input[type=radio], input[type=checkbox] { margin: 0; padding: 0; vertical-align:
 .form_default legend { text-transform: uppercase; }
 .form_default p { margin: 20px 0 !important; }
 .form_default label { width: 150px; float: left; text-align: right; padding-top: 5px; margin-right: 20px; }
+.form_default .marginleft150 label { float: none; margin-left: 5px;}
 
 .form_default input[type=text], .form_default input[type=password] { font-size: 12px; padding: 8px 5px; border: 1px solid #ccc; background: #fcfcfc; outline: none; }
 .form_default input[type=text], .form_default input[type=password] { -moz-box-shadow: inset 1px 1px 3px #ccc; -webkit-box-shadow: inset 1px 1px 3px #ccc; box-shadow: inset 1px 1px 3px #ccc; }
diff --git a/www/protected/models/Candidato.php b/www/protected/models/Candidato.php
index 07e1705..18bfdc9 100644
--- a/www/protected/models/Candidato.php
+++ b/www/protected/models/Candidato.php
@@ -38,8 +38,8 @@
  */
 class Candidato extends CActiveRecord
 {
-        const GENERO_HOMBRE=0;
-        const GENERO_MUJER=1;
+        const GENERO_HOMBRE='Hombre';
+        const GENERO_MUJER='Mujer';
     
         private $_nombreCompleto;
         public $foto;
@@ -171,6 +171,9 @@ class Candidato extends CActiveRecord
                     'length', 'max'=>255),
                 
                 array('fecha_nacimiento, observaciones', 'safe'),
+                
+                //array('fecha_nacimiento', 'date', 'allowEmpty'=>'true'),
+                
                 array('estado', 'unsafe'),
                 
                 // The following rule is used by search().
diff --git a/www/protected/views/candidato/_form.php b/www/protected/views/candidato/_form.php
index 1e48da3..37aed29 100644
--- a/www/protected/views/candidato/_form.php
+++ b/www/protected/views/candidato/_form.php
@@ -75,13 +75,10 @@ Yii::app()->clientScript->registerScript('wysiwyg', $script, CClientScript::POS_
         <div class="padding1020">
             <?php echo $form->labelEx($model,'sexo', array('class'=>'nopadding')); ?>
             <div class="marginleft150">
-                <?php 
-                $cadena =  CHtml::radioButtonList('sexo', 
-                        $model->sexo, 
-                        $model->OpcionesGenero, 
-                        array('separator'=>'&nbsp;&nbsp;&nbsp;&nbsp;'));
-                echo strip_tags($cadena, '<input>');
-                ?>
+                <?php echo CHtml::activeRadioButtonList($model, 'sexo', $model->OpcionesGenero, array(
+                    'template' => '{input}{label}',
+                    'separator' => '&nbsp;&nbsp;&nbsp;',
+                )); ?>
                 <?php echo $form->error($model,'sexo', array('class'=>'errortext')); ?>
             </div>
         </div>