<div class="login-form">
<?= $this->Form->create() ?>
<fieldset>

    <legend><?= __('Login') ?></legend>
	
		<?php echo $this->Html->image('user.png', array('url'=>'/','class'=>'login')); ?>
    <?= $this->Form->input('username') ?>
    <?= $this->Form->input('password') ?>
    <?= $this->Form->submit(__('Login')) ?>
</fieldset>
<?= $this->Form->end() ?>
</div>