[skip ci] Fix display style for pipeline header

app/helpers/avatars_helper.rb

@@ -4,7 +4,7 @@ module AvatarsHelper
       user: commit_or_event.author,
       user_name: commit_or_event.author_name,
       user_email: commit_or_event.author_email,
-      css_class: 'd-none d-sm-block'
+      css_class: 'd-none d-sm-inline'
     }))
   end

app/views/projects/commit/_commit_box.html.haml

@@ -7,7 +7,7 @@
       #{ s_('CommitBoxTitle|Commit') }
       %span.commit-sha= @commit.short_id
     = clipboard_button(text: @commit.id, title: _("Copy commit SHA to clipboard"))
-    %span.d-none.d-sm-block authored
+    %span.d-none.d-sm-inline authored
     #{time_ago_with_tooltip(@commit.authored_date)}
     %span= s_('ByAuthor|by')
     = author_avatar(@commit, size: 24)
@@ -24,7 +24,7 @@
       %span.btn.disabled.btn-grouped.d-none.d-sm-block.append-right-10
         = icon('comment')
         = @notes_count
-    = link_to project_tree_path(@project, @commit), class: "btn btn-secondary append-right-10 d-none d-sm-none d-md-block" do
+    = link_to project_tree_path(@project, @commit), class: "btn btn-secondary append-right-10 d-none d-sm-none d-md-inline" do
       #{ _('Browse files') }
     .dropdown.inline
       %a.btn.btn-secondary.dropdown-toggle{ data: { toggle: "dropdown" } }