1 files changed, 1 insertions, 1 deletions
diff --git a/WebContent/VAADIN/themes/base/treetable/treetable.css b/WebContent/VAADIN/themes/base/treetable/treetable.css
index f1fcf25542..1bc21b890c 100644
--- a/WebContent/VAADIN/themes/base/treetable/treetable.css
+++ b/WebContent/VAADIN/themes/base/treetable/treetable.css
@@ -1,7 +1,7 @@
 .v-treetable-treespacer {
     display: inline-block;
     background: transparent;
-    height: 9px;
+    height: 10px;
     /* defines the amount of indent per level */
     width: 18px;
 }