diff --git a/slideshow_creator.inc b/slideshow_creator.inc
index f7580e6..c7d3300 100644
--- a/slideshow_creator.inc
+++ b/slideshow_creator.inc
@@ -522,7 +522,7 @@ function theme_slideshow_creator($variables) {
     if (is_array($piece)) {
       $output .= "<span id='ssc-content-$ssid' class='ssc-content' style=\"width:$css_width;\">";
       foreach (array_keys($ssc['#content']) as $slide) {
-        $output .= "<span id='ssc-slide-$ssid-$slide' style=\"width:$css_width;\">";
+        $output .= "<span id='ssc-slide-$ssid-$slide' class='ssc-slide' style=\"width:$css_width;\">";
 	foreach ($piece as $item) {
 	  if (!empty($ssc['#content'][$slide][$item])) {
 	    $output .= $ssc['#content'][$slide][$item];