Fix #6557, specifity issue with dropdown in some menu types

RELEASE-NOTES.md

@@ -16,6 +16,7 @@ For example when `attachable: false` is used with a modal, or if IE11/Edge is us
 **Bugs**
 
 - **Dropdown** - Fixed issue where `onChange` when used with `action: hide` would be missing the third param `$item` #6555
+- **Menu/Dropdown** - Fixes dropdown item margin not obeyed inside `labeled icon menu` #6557
 
 
 ### Version 2.3.3 - June 18, 2018

src/definitions/collections/menu.less

@@ -254,7 +254,7 @@
   display: inline-block;
   font-size: @dropdownItemIconFontSize !important;
   float: @dropdownItemIconFloat;
-  margin: @dropdownItemIconMargin;
+  margin: @dropdownItemIconMargin !important;
 }
 
 
@@ -1193,7 +1193,7 @@ Floated Menu / Item
 }
 
 /* Item */
-.ui.labeled.icon.menu  .item {
+.ui.labeled.icon.menu .item {
   min-width: @labeledIconMinWidth;
   flex-direction: column;
 }