diff --git a/themes/default/template/picture.tpl b/themes/default/template/picture.tpl
index f52dc3255..78233f3c2 100644
--- a/themes/default/template/picture.tpl
+++ b/themes/default/template/picture.tpl
@@ -95,7 +95,7 @@ y.callService(
 {$ELEMENT_CONTENT}
 
 {if isset($COMMENT_IMG)}
-<p>{$COMMENT_IMG}</p>
+<p class="imageComment">{$COMMENT_IMG}</p>
 {/if}
 
 {if isset($U_SLIDESHOW_STOP)}
diff --git a/themes/default/template/picture_content.tpl b/themes/default/template/picture_content.tpl
index c4c6da3bf..53681b585 100644
--- a/themes/default/template/picture_content.tpl
+++ b/themes/default/template/picture_content.tpl
@@ -2,7 +2,7 @@
 {combine_script id='core.scripts' load='async' path='themes/default/js/scripts.js'}
 <a href="javascript:phpWGOpenWindow('{$high.U_HIGH}','{$high.UUID}','scrollbars=yes,toolbar=no,status=no,resizable=yes')">
 {/if}
-	<img src="{$SRC_IMG}" style="width:{$WIDTH_IMG}px;height:{$HEIGHT_IMG}px;" alt="{$ALT_IMG}" 
+	<img src="{$SRC_IMG}" style="width:{$WIDTH_IMG}px;height:{$HEIGHT_IMG}px;" alt="{$ALT_IMG}" id="theMainImage"
 	{if isset($COMMENT_IMG)}
 		title="{$COMMENT_IMG|@strip_tags:false|@replace:'"':' '}" {else} title="{$current.TITLE|@replace:'"':' '} - {$ALT_IMG}"
 	{/if}>