diff --git a/src/packages/collaboration/stylesheets/collaboration.less b/src/packages/collaboration/stylesheets/collaboration.less
index 6a8c2a37e..513e33c19 100644
--- a/src/packages/collaboration/stylesheets/collaboration.less
+++ b/src/packages/collaboration/stylesheets/collaboration.less
@@ -153,7 +153,7 @@
 
     &:hover{
       .actions{
-        bottom: 0px;
+        bottom: 0;
       }
     }
   }