Use BS grid column offsets

app/views/dashboard/projects/_blank_state_admin_welcome.html.haml

--# variable        = trial license present   ?  use this ELSE use this
-- state_edge_class = current_license&.trial? ? 'col-md-4' : 'col-md-1'
+- state_offset_class = current_license&.trial? ? 'col-md-offset-4' : 'col-md-offset-1'
 - state_icon_class = current_license&.trial? ? 'col-md-1' : 'col-md-2'
 - state_body_class = current_license&.trial? ? 'col-md-3' : 'col-md-8'
 
 .blank-state.clearfix
-  %div{ class: state_edge_class }
-  .blank-state-icon{ class: state_icon_class }
+  .blank-state-icon{ class: "#{state_icon_class} #{state_offset_class}" }
     = custom_icon("add_new_user", size: 50)
   .blank-state-body{ class: state_body_class }
     %h3.blank-state-title
@@ -14,11 +12,9 @@
       Add your team members and others to GitLab.
     = link_to new_admin_user_path, class: "btn btn-new" do
       New user
-  %div{ class: state_edge_class }
 
 .blank-state.clearfix
-  %div{ class: state_edge_class }
-  .blank-state-icon{ class: state_icon_class }
+  .blank-state-icon{ class: "#{state_icon_class} #{state_offset_class}" }
     = custom_icon("configure_server", size: 50)
   .blank-state-body{ class: state_body_class }
     %h3.blank-state-title
@@ -27,12 +23,10 @@
       Make adjustments to how your GitLab server is setup.
     = link_to admin_root_path, class: "btn btn-new" do
       Configure server
-  %div{ class: state_edge_class }
 
 - if current_user.can_create_group?
   .blank-state.clearfix
-    %div{ class: state_edge_class }
-    .blank-state-icon{ class: state_icon_class }
+    .blank-state-icon{ class: "#{state_icon_class} #{state_offset_class}" }
       = custom_icon("add_new_group", size: 50)
     .blank-state-body{ class: state_body_class }
       %h3.blank-state-title
@@ -41,4 +35,3 @@
         Groups are a great way to organise projects and people.
       = link_to new_group_path, class: "btn btn-new" do
         New group
\ No newline at end of file
-    %div{ class: state_edge_class }
\ No newline at end of file

app/views/dashboard/projects/_blank_state_welcome.html.haml

@@ -2,8 +2,7 @@
 
 - if current_user.can_create_group?
   .blank-state.clearfix
-    .col-md-3
-    .col-md-1.blank-state-icon
+    .col-md-1.col-md-offset-3.blank-state-icon
       = custom_icon("add_new_group", size: 50)
     .col-md-5.blank-state-body
       %h3.blank-state-title
@@ -12,11 +11,9 @@
         Groups are the best way to manage projects and members.
       = link_to new_group_path, class: "btn btn-new" do
         New group
-    .col-md-3
 
 .blank-state.clearfix
-  .col-md-3
-  .col-md-1.blank-state-icon
+  .col-md-1.col-md-offset-3.blank-state-icon
     = custom_icon("add_new_project", size: 50)
   .col-md-5.blank-state-body
     %h3.blank-state-title
@@ -33,12 +30,10 @@
     - if current_user.can_create_project?
       = link_to new_project_path, class: "btn btn-new" do
         New project
-  .col-md-3
 
 - if publicish_project_count > 0
   .blank-state.clearfix
-    .col-md-3
-    .col-md-1.blank-state-icon
+    .col-md-1.col-md-offset-3.blank-state-icon
       = custom_icon("globe", size: 50)
     .col-md-5.blank-state-body
       %h3.blank-state-title
@@ -51,4 +46,3 @@
         everyone to have read-only access.
       = link_to trending_explore_projects_path, class: "btn btn-new" do
         Browse projects
\ No newline at end of file
-    .col-md-3
\ No newline at end of file