diff --git a/static/panes.less b/static/panes.less
index f2fcb14ab..492a2116e 100644
--- a/static/panes.less
+++ b/static/panes.less
@@ -24,6 +24,7 @@
     display: -webkit-flex;
     -webkit-flex: 1;
     -webkit-flex-direction: column;
+    overflow: hidden;
 
     .item-views {
       -webkit-flex: 1;