login.php

<div id="login-box">
    <div class="form">
    <?php $form=$this->beginWidget('CActiveForm', array(
        'id'=>'login-form',
    )); ?>
        <?php echo $form->errorSummary($model); ?>
        <div class="row">
            <?php echo $form->labelEx($model,'username'); ?>
            <?php echo $form->textField($model,'username'); ?>
            <?php echo $form->error($model,'username'); ?>
        </div>

        <div class="row">
            <?php echo $form->labelEx($model,'password'); ?>
            <?php echo $form->passwordField($model,'password'); ?>
        </div>

        <div class="row rememberMe">
            <?php echo $form->checkBox($model,'rememberMe'); ?>
            <?php echo $form->label($model,'rememberMe'); ?>
        </div>

        <div class="row buttons">
            <?php echo CHtml::submitButton('Entrar'); ?>
        </div>

    <?php $this->endWidget(); ?>
    </div><!-- form -->
</div>