diff --git a/styles/epub-kindle.css b/styles/epub-kindle.css
index 4b2275c..af73fe6 100644
--- a/styles/epub-kindle.css
+++ b/styles/epub-kindle.css
@@ -395,7 +395,7 @@ pre
     clear: both;
     color: black;
     line-height: 100%;
-    font-size: 10%;
+    font-size: 90%;
     margin: 0;
     /* padding: 0 0 0 3px; */
     padding-left: 5px;