1 files changed, 1 insertions, 1 deletions
diff --git a/theme/stylesheets/book/summary.less b/theme/stylesheets/book/summary.less
index df4d4a4..e3429bb 100755
--- a/theme/stylesheets/book/summary.less
+++ b/theme/stylesheets/book/summary.less
@@ -2,7 +2,7 @@
     .book-summary {
         font-family: @font-family-sans;
 
-        position: fixed;
+        position: absolute;
         top: @header-height;
         left: -@sidebar-width;
         bottom: 0px;