Don't center content on Desktop

Suggestions from @pixeldesu's review

Co-authored-by: Andreas Nedbal <andy@pixelde.su>

app/views/inbox/show.haml

@@ -9,6 +9,6 @@
 
 - if @more_data_available
 
-  .d-flex.justify-content-center
+  .d-flex.justify-content-center.justify-content-sm-start
     %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @inbox_last_id } }
       = t 'views.actions.load'

app/views/list/index.haml

@@ -5,7 +5,7 @@
 = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @timeline_last_id
 
 - if @more_data_available
-  .d-flex.justify-content-center
+  .d-flex.justify-content-center.justify-content-sm-start
     %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @timeline_last_id } }
       = t 'views.actions.load'
 

app/views/notifications/index.haml

@@ -19,6 +19,6 @@
     = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @notifications_last_id, permitted_params: %i[type]
 
     - if @more_data_available
-      .d-flex.justify-content-center
+      .d-flex.justify-content-center.justify-content-sm-start
         %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @notifications_last_id } }
           = t 'views.actions.load'

app/views/public/index.haml

@@ -5,7 +5,7 @@
 = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @timeline_last_id
 
 - if @more_data_available
-  .d-flex.justify-content-center
+  .d-flex.justify-content-center.justify-content-sm-start
     %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @timeline_last_id } }
       = t 'views.actions.load'
 

app/views/question/show.haml

@@ -9,7 +9,7 @@
   = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @answers_last_id
 
   - if @more_data_available
-    .d-flex.justify-content-center
+    .d-flex.justify-content-center.justify-content-sm-start
       %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @answers_last_id } }
         = t 'views.actions.load'
 

app/views/static/index.haml

@@ -5,7 +5,7 @@
 = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @timeline_last_id
 
 - if @more_data_available
-  .d-flex.justify-content-center
+  .d-flex.justify-content-center.justify-content-sm-start
     %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @timeline_last_id } }
       = t 'views.actions.load'
 

app/views/user/questions.haml

@@ -5,7 +5,7 @@
 = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @questions_last_id
 
 - if @more_data_available
-  .d-flex.justify-content-center
+  .d-flex.justify-content-center.justify-content-sm-start
     %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @questions_last_id } }
       = t 'views.actions.load'
 

app/views/user/show.haml

@@ -6,7 +6,7 @@
 = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @answers_last_id
 
 - if @more_data_available
-  .d-flex.justify-content-center
+  .d-flex.justify-content-center.justify-content-sm-start
     %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @answers_last_id } }
       = t 'views.actions.load'
 

app/views/user/show_follow.haml

@@ -6,7 +6,7 @@
 = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @users_last_id
 
 - if @more_data_available
-  .d-flex.justify-content-center
+  .d-flex.justify-content-center.justify-content-sm-start
     %button.btn.btn-light#load-more-btn{ type: :button, data: { last_id: @users_last_id } }
       = t 'views.actions.load'