diff --git a/src/ColumnsBlock/styles.less b/src/ColumnsBlock/styles.less
index 97e040f..234666c 100644
--- a/src/ColumnsBlock/styles.less
+++ b/src/ColumnsBlock/styles.less
@@ -103,8 +103,8 @@
   }
 
   .blocks-chooser {
-    left: unset;
     right: 0;
+    left: unset;
     margin-top: 50px;
   }
 }