Improve poll style consistency between results and ballot

Author: rossta

app/javascript/css/components/poll.css

@@ -10,10 +10,10 @@
     border-radius: 0.375rem;
     font-size: var(--step--1);
     font-weight: 700;
+    border: 1px solid transparent;
   }
 
   & .bar {
-    border: 1px solid transparent;
     background-color: var(--joy-poll-result-default);
     position: absolute;
     top: 0;

app/views/share/polls/results.rb

@@ -20,7 +20,7 @@ def view_template
           end
 
           div(class: "p-2") do
-            p(class: "text-small font-extrabold") { pluralize question.votes_count, "vote" }
+            p(class: "text-small text-theme") { pluralize question.votes_count, "vote" }
           end
         end
       end