Merge branch 'dropdown-menu-styles' into 'develop'

DropdownMenu: Decrease vertical padding

See merge request soapbox-pub/soapbox-fe!906

app/styles/components/dropdown-menu.scss

@@ -52,7 +52,7 @@
 
   ul {
     overflow: hidden;
-    padding: 6px 0;
+    padding: 2px 0;
   }
 
   &__item {