If not including PHP, there is no error.
If include Yii CMenu, automatically added white space before CMenu
Example:
<div id="umenu">
<?php $this->widget('zii.widgets.CMenu', array(
'encodeLabel' => false,
'items' => array(
array('label' => ' ', 'url' => '/', 'itemOptions' => array('class' => 'umenu1')),
array('label' => 'RÓLUNK', 'url' => StaticpageModule::getUrl(1), 'itemOptions' => array('class' => 'umenu2')),
array('label' => 'TERMELÉS', 'url' => StaticpageModule::getUrl(2), 'itemOptions' => array('class' => 'umenu3')),
array('label' => 'A KÁVÉ', 'url' => StaticpageModule::getUrl(3), 'itemOptions' => array('class' => 'umenu4')),
array('label' => 'EGYÜTTMŰKÖDÉS', 'url' => StaticpageModule::getUrl(5), 'itemOptions' => array('class' => 'umenu5')),
array('label' => 'KAPCSOLAT', 'url' => StaticpageModule::getUrl(4), 'itemOptions' => array('class' => 'umenu6')),
),
)); ?>
</div>
Output: http://forweb.hu/tmp/hiba.png
Thank for the reply.