Fixes debates votes styles

app/assets/stylesheets/participation.scss

@@ -70,7 +70,7 @@
     line-height: rem-calc(48);
     vertical-align: super;
 
-    span {
+    span.percentage {
       color: white;
       display: inline-block;
       font-size: rem-calc(16);
@@ -730,7 +730,7 @@
     @media (min-width: $small-breakpoint) {
       .like, .unlike {
 
-        span {
+        span.percentage {
           display: block;
           line-height: $line-height/2;
         }

app/views/debates/_votes.html.erb

@@ -4,7 +4,7 @@
     <%= link_to vote_debate_path(debate, value: 'yes'),
         class: "like #{voted_classes[:in_favor]}", title: t('votes.agree'), method: "post", remote: true do %>
       <span class="icon-like"></span>
-      <span><%= votes_percentage('likes', debate) %></span>
+      <span class="percentage"><%= votes_percentage('likes', debate) %></span>
     <% end %>
   </div>
 
@@ -13,7 +13,7 @@
   <div class="against inline-block">
     <%= link_to vote_debate_path(debate, value: 'no'), class: "unlike #{voted_classes[:against]}", title: t('votes.disagree'), method: "post", remote: true do %>
       <span class="icon-unlike"></span>
-      <span><%= votes_percentage('dislikes', debate) %></span>
+      <span class="percentage"><%= votes_percentage('dislikes', debate) %></span>
     <% end %>
   </div>