Banner 7 Magento - Problem with the link

I'm having a little problem with the rotating banner on the following website: link .

As you can see, the second slide has a clickable link in the image with the text: "Learn more". But I'm trying to get the whole slide image to be linked. So just click on the image to go to the page of the link in question. But without success.

Below the Banner 7 code:

<?php 
/******************************************************
 * Website: http://www.plazathemes.com
*******************************************************/
?> 
<?php if($this->getConfig('enabled')){ ?>     <!-- start enable -->
    <?php $cur_store = Mage::app()->getStore()->getId() ?>
    <div class="ma-banner7-container">
        <!--<div class="container">-->
            <div class="flexslider ma-nivoslider">
        <div class="ma-loading"></div>
        <div id="ma-inivoslider" class="slides">

                <?php
                    // Get data banner
                    $slide = $this->getDataBanner7();
                    $path = Mage::getBaseUrl('media');                  
                    $qty_Item = $this->getConfig('qty_item');
                    if ($this->getConfig('auto')) { $auto = 'true'; } else { $auto = 'false'; }
                    /* Get max item & qty item */
                    if ($qty_Item > count($slide)) {
                        $qty_Item = count($slide);
                    }
                ?>
                <?php
                    $i = 1;
                    foreach($slide as $s) {
                        if($i <= $qty_Item) {
                            //Get images slide show
                            $st1 = $s['image'];
                            $p1 = strpos($st1,'banner7');
                            $st2 = substr($st1,$p1+7);
                            $p2 = strpos($st2,'"');
                            $imag = substr($st2,0,$p2);
                    ?>
                    <img style="display: none;" src="<?php echo $path.'magentothem/banner7'.$imag;?>" alt="" title="#banner7-caption<?php echo $i; ?>"  />
                    <?php $i++; ?>
                <?php
                        }//end if
                    } // end foreach
                ?>
        </div>
                <?php
                    $i = 1;
                    foreach($slide as $s) { ?>

                            <div id="banner7-caption<?php echo $i; ?>" class="banner7-caption nivo-html-caption nivo-caption">
                                <div class="banner7-title">
                                    <h3><?php echo $this->__($s['title']) ?></h3>
                                </div>
                                <div class="banner7-des">
                                    <?php echo $this->__($s['description']) ?>
                                </div>
                                <?php if( $s['link'] ) { ?>
                                    <div class="banner7-readmore">
                                        <a href="<?php echo $s['link']?>" title="<?php echo $this->__('Saiba mais') ?>"><?php echo $this->__('Saiba mais') ?></a>   
                                    </div>
                                <?php } ?>
                            </div>                      
                <?php
                    $i++;
                    }
                ?>
        <script type="text/javascript">
            $jq(window).load(function() {
                $jq('#ma-inivoslider').nivoSlider({
                    effect: '<?php echo $this->getConfig('animation') ?>',
                    slices: 15,
                    boxCols: 8,
                    boxRows: 4,
                    animSpeed: <?php echo $this->getConfig('interval') ?>,
                    pauseTime: <?php echo $this->getConfig('speed') ?>,
                    startSlide: 0,
                    <?php if (!$this->getConfig('nav_ctrl')) { ?>
                    controlNav: false,
                    <?php } ?>
                    <?php if (!$this->getConfig('next_back')) { ?>
                    directionNav: false,
                    <?php } ?>
                    controlNavThumbs: false,
                    pauseOnHover: true,
                    manualAdvance: false,
                    prevText: 'Prev',
                    nextText: 'Next',
                    afterLoad: function(){
                        $jq('.ma-loading').css("display","none");
                        //$jq('.banner7-title, .banner7-des, .banner7-readmore').css("left","100px") ;
                        },     
                    beforeChange: function(){ 
                        $jq('.banner7-title, .banner7-des').css("left","-2000px" );
                        $jq('.banner7-readmore').css("left","-2000px"); 
                    }, 
                    afterChange: function(){ 
                        $jq('.banner7-title, .banner7-des, .banner7-readmore').css("left","40px") 
                    }
                });
            });
        </script>
    </div>
        <!--</div>-->
    </div>
<?php } ?> <!-- end enable -->