Add container class `.row`

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

-.blank-state.clearfix
+.row.blank-state.clearfix
   .col-md-1.col-md-offset-3.blank-state-icon
     = custom_icon("add_new_user", size: 50)
   .col-md-5.blank-state-body
@@ -9,7 +9,7 @@
     = link_to new_admin_user_path, class: "btn btn-new" do
       New user
 
-.blank-state.clearfix
+.row.blank-state.clearfix
   .col-md-1.col-md-offset-3.blank-state-icon
     = custom_icon("configure_server", size: 50)
   .col-md-5.blank-state-body
@@ -21,7 +21,7 @@
       Configure
 
 - if current_user.can_create_group?
-  .blank-state.clearfix
+  .row.blank-state.clearfix
     .col-md-1.col-md-offset-3.blank-state-icon
       = custom_icon("add_new_group", size: 50)
     .col-md-5.blank-state-body