Add related SDG and targets tags to polls

app/assets/stylesheets/participation.scss

@@ -1832,7 +1832,7 @@
       padding: 0 $line-height / 2 0 0;
     }
 
-    img {
+    .image-container img {
       height: 100%;
       max-width: none;
       position: absolute;

app/views/polls/_poll_group.html.erb

@@ -52,6 +52,7 @@
             <li><span><%= g.name %></span></li>
           <% end %>
         </ul>
+        <%= render SDG::TagListComponent.new(poll, limit: 5, linkable: false) %>
       </div>
       <div class="small-12 medium-3 column table" data-equalizer-watch>
         <div class="table-cell align-middle">

app/views/polls/_poll_header.html.erb

@@ -18,6 +18,7 @@
           <% end %>
         </ul>
       <% end %>
+      <%= render SDG::TagListComponent.new(@poll, linkable: false) %>
     </div>
 
     <aside class="small-12 medium-3 column margin-top">

spec/system/polls/polls_spec.rb

@@ -129,6 +129,19 @@ describe "Polls" do
 
       expect(page).to have_link("Poll with results", href: results_poll_path(poll.slug))
     end
+
+    scenario "Shows SDG tags when feature is enabled", :js do
+      Setting["feature.sdg"] = true
+      Setting["sdg.process.polls"] = true
+
+      create(:poll, sdg_goals: [SDG::Goal[1]],
+                    sdg_targets: [SDG::Target["1.1"]])
+
+      visit polls_path
+
+      expect(page).to have_selector "img[alt='1. No Poverty']"
+      expect(page).to have_content "target 1.1"
+    end
   end
 
   context "Show" do
@@ -401,6 +414,19 @@ describe "Polls" do
         expect(page).to have_link("Yes")
       end
     end
+
+    scenario "Shows SDG tags when feature is enabled", :js do
+      Setting["feature.sdg"] = true
+      Setting["sdg.process.polls"] = true
+
+      poll = create(:poll, sdg_goals: [SDG::Goal[1]],
+                           sdg_targets: [SDG::Target["1.1"]])
+
+      visit poll_path(poll)
+
+      expect(page).to have_selector "img[alt='1. No Poverty']"
+      expect(page).to have_content "target 1.1"
+    end
   end
 
   context "Booth & Website", :with_frozen_time do