diff --git a/superset/assets/visualizations/nvd3_vis.css b/superset/assets/visualizations/nvd3_vis.css
index bb584d9574..cc33870dee 100644
--- a/superset/assets/visualizations/nvd3_vis.css
+++ b/superset/assets/visualizations/nvd3_vis.css
@@ -12,7 +12,7 @@ text.nv-axislabel {
 }
 
 .dist_bar {
-  overflow-x: auto;
+  overflow-x: auto !important;
 }
 
 .dist_bar svg.nvd3-svg {
@@ -24,8 +24,8 @@ text.nv-axislabel {
   font-size: 12px;
 }
 
-.bar .slice_container {
-  overflow-x: auto;
+.bar {
+  overflow-x: auto !important;
 }
 
 .bar svg.nvd3-svg {