[skip ci] Convert visible- classes

app/views/admin/conversational_development_index/show.html.haml

@@ -25,7 +25,7 @@
         - @metric.cards.each do |card|
           = render 'card', card: card
-      .convdev-steps.visible-lg
+      .convdev-steps.d-none.d-lg-block.d-xl-block
         - @metric.idea_to_production_steps.each_with_index do |step, index|
           .convdev-step{ class: "convdev-#{score_level(step.percentage_score)}-score" }
             = custom_icon("i2p_step_#{index + 1}")

app/views/dashboard/snippets/index.html.haml

@@ -5,7 +5,7 @@
 = render 'dashboard/snippets_head'
 = render partial: 'snippets/snippets_scope_menu', locals: { include_private: true }
-.visible-xs
+.d-block.d-sm-none
    
   = link_to new_snippet_path, class: "btn btn-new btn-block", title: "New snippet" do
     New snippet

app/views/layouts/nav/_dashboard.html.haml

@@ -13,17 +13,17 @@
         Groups
   - if dashboard_nav_link?(:activity)
-    = nav_link(path: 'dashboard#activity', html_options: { class: "visible-lg" }) do
+    = nav_link(path: 'dashboard#activity', html_options: { class: "d-none d-lg-block d-xl-block" }) do
       = link_to activity_dashboard_path, class: 'dashboard-shortcuts-activity', title: 'Activity' do
         Activity
   - if dashboard_nav_link?(:milestones)
-    = nav_link(controller: 'dashboard/milestones', html_options: { class: "visible-lg" }) do
+    = nav_link(controller: 'dashboard/milestones', html_options: { class: "d-none d-lg-block d-xl-block" }) do
       = link_to dashboard_milestones_path, class: 'dashboard-shortcuts-milestones', title: 'Milestones' do
         Milestones
   - if dashboard_nav_link?(:snippets)
-    = nav_link(controller: 'dashboard/snippets', html_options: { class: "visible-lg" }) do
+    = nav_link(controller: 'dashboard/snippets', html_options: { class: "d-none d-lg-block d-xl-block" }) do
       = link_to dashboard_snippets_path, class: 'dashboard-shortcuts-snippets', title: 'Snippets' do
         Snippets
@@ -35,7 +35,7 @@
       .dropdown-menu
         %ul
           - if dashboard_nav_link?(:groups)
-            = nav_link(controller: ['dashboard/groups', 'explore/groups'], html_options: { class: "visible-xs" }) do
+            = nav_link(controller: ['dashboard/groups', 'explore/groups'], html_options: { class: "d-block d-sm-none" }) do
               = link_to dashboard_groups_path, class: 'dashboard-shortcuts-groups', title: 'Groups' do
                 Groups

app/views/projects/new.html.haml

@@ -32,15 +32,15 @@
         %li{ class: active_when(active_tab == 'blank'), role: 'presentation' }
           %a{ href: '#blank-project-pane', id: 'blank-project-tab', data: { toggle: 'tab' }, role: 'tab' }
             %span.d-none.d-sm-block Blank project
-            %span.visible-xs Blank
+            %span.d-block.d-sm-none Blank
         %li{ class: active_when(active_tab == 'template'), role: 'presentation' }
           %a{ href: '#create-from-template-pane', id: 'create-from-template-tab', data: { toggle: 'tab' }, role: 'tab' }
             %span.d-none.d-sm-block Create from template
-            %span.visible-xs Template
+            %span.d-block.d-sm-none Template
         %li{ class: active_when(active_tab == 'import'), role: 'presentation' }
           %a{ href: '#import-project-pane', id: 'import-project-tab', data: { toggle: 'tab' }, role: 'tab' }
             %span.d-none.d-sm-block Import project
-            %span.visible-xs Import
+            %span.d-block.d-sm-none Import
       .tab-content.gitlab-tab-content
         .tab-pane{ id: 'blank-project-pane', class: active_when(active_tab == 'blank'), role: 'tabpanel' }

app/views/projects/wikis/git_access.html.haml

@@ -2,7 +2,7 @@
 - page_title s_("WikiClone|Git Access"), _("Wiki")
 .wiki-page-header.has-sidebar-toggle
-  %button.btn.btn-secondary.visible-xs.visible-sm.float-right.sidebar-toggle.js-sidebar-wiki-toggle{ role: "button", type: "button" }
+  %button.btn.btn-secondary.d-block.d-sm-block.d-md-none.float-right.sidebar-toggle.js-sidebar-wiki-toggle{ role: "button", type: "button" }
     = icon('angle-double-left')
   .git-access-header

app/views/shared/_label.html.haml

@@ -8,7 +8,7 @@
 %li.label-list-item{ id: label_css_id, data: { id: label.id } }
   = render "shared/label_row", label: label
-  .visible-xs.d-inline-block.d-md-none.dropdown
+  .d-inline-block.d-sm-none.dropdown
     %button.btn.btn-secondary.label-options-toggle{ type: 'button', data: { toggle: "dropdown" } }
       Options
       = icon('caret-down')