Added missing class on which CSS stylesheet depends.

diff --git a/slides/xsl/html/slides-common.xsl b/slides/xsl/html/slides-common.xsl
index 20fb95de0990a669739456eb27f56abd6092b21a..18116c680bd129653311a7b4baafd0ae2f83c74f 100644 (file)
--- a/slides/xsl/html/slides-common.xsl
+++ b/slides/xsl/html/slides-common.xsl
@@ -1383,7 +1383,7 @@
 </xsl:template>
 
 <xsl:template match="subtitle">
-  <h2>
+  <h2 class="subtitle">
     <xsl:apply-templates/>
   </h2>
 </xsl:template>