diff --git a/app/assets/stylesheets/layout.scss b/app/assets/stylesheets/layout.scss
index e5e6562d3..734a4bfe6 100644
--- a/app/assets/stylesheets/layout.scss
+++ b/app/assets/stylesheets/layout.scss
@@ -901,16 +901,12 @@ img.avatar, img.admin-avatar, img.moderator-avatar, img.initialjs-avatar {
 }
 
 .author-deleted, .user-deleted {
-  background-color: rgba(255,255,255,.5);
   color: rgba(0,0,0,.4);
-  font-size: rem-calc(40);
-  left: 11px;
-  position: absolute;
-  top: 72px;
-}
-
-.user-deleted {
-  top: -4px;
+  display: inline-block;
+  font-size: rem-calc(32);
+  line-height: rem-calc(32);
+  height: rem-calc(32);
+  vertical-align: top;
 }
 
 .user-permissions {
@@ -1601,7 +1597,10 @@ table {
     }
 
     .comment-body {
-      margin-left: rem-calc(42);
+
+      img {
+        margin-right: $line-height/2;
+      }
 
       .reply {
         background: white;
@@ -1609,20 +1608,28 @@ table {
         border-left: 0;
         border-right: 0;
         font-size: $small-font-size;
-        margin: rem-calc(6) 0;
-        padding: rem-calc(6);
+        margin: $line-height/4 0;
+        padding: $line-height/4;
         position: relative;
 
+        a.relative, [class^="icon-arrow"] {
+          padding-left: $line-height/2;
+        }
+
         [class^="icon-arrow"] {
-          font-size: rem-calc(18);
+          font-size: $base-font-size;
           left: -20px;
           position: absolute;
-          top: 0;
+          top: -1px;
         }
 
         .divider {
           color: $text-light;
         }
+
+        form {
+          margin-top: $line-height/2;
+        }
       }
 
       .comment-user {
@@ -1652,13 +1659,13 @@ table {
 
     .is-deleted {
       background: #E7E7E7;
-      margin-left: rem-calc(42);
-      padding: $line-height/4 $line-height/2;
+      margin-left: $line-height;
+      padding: $line-height/2;
     }
 
     .comment-children {
       border-left: 1px dashed $border;
-      margin-left: rem-calc(42);
+      margin-left: $line-height;
       padding-left: $line-height/4;
 
       @media only screen and (max-width: 40em) {
@@ -1668,9 +1675,9 @@ table {
 
     .comment-info {
       color: $text-medium;
+      display: inline-block;
       font-size: $small-font-size;
-      margin-top: $line-height/4;
-      vertical-align: middle;
+      line-height: rem-calc(32); // Same as avatar height
 
       span.user-name {
         color: $text;
diff --git a/app/assets/stylesheets/participation.scss b/app/assets/stylesheets/participation.scss
index 9af22d4ab..73ad3bec4 100644
--- a/app/assets/stylesheets/participation.scss
+++ b/app/assets/stylesheets/participation.scss
@@ -326,9 +326,13 @@
     clear: both;
     color: $text-medium;
     font-size: $small-font-size;
-    min-height: $line-height*2;
+    margin-bottom: $line-height/2;
     position: relative;
 
+    span {
+      line-height: rem-calc(32); // Same as avatar height
+    }
+
     a {
       color: $text-medium;
     }
@@ -338,15 +342,6 @@
       line-height: $line-height;
       margin: 0;
     }
-
-    .author-deleted {
-      left: 0;
-      top: 4px;
-    }
-
-    .author.deleted {
-      margin-left: rem-calc(48);
-    }
   }
 
   .debate-description, .proposal-description {
@@ -371,9 +366,9 @@
   }
 
   .author-photo {
-    line-height: $line-height*2;
+    line-height: rem-calc(32);
     margin-right: rem-calc(6);
-    vertical-align: middle;
+    vertical-align: top;
     width: 32px;
   }
 
diff --git a/app/views/comments/_comment.html.erb b/app/views/comments/_comment.html.erb
index deb6fa58d..8707bc60f 100644
--- a/app/views/comments/_comment.html.erb
+++ b/app/views/comments/_comment.html.erb
@@ -1,29 +1,28 @@
 <% cache [locale_and_user_status(comment), comment, commentable_cache_key(comment.commentable), comment.author, (@comment_flags[comment.id] if @comment_flags)] do %>
   <div class="row">
     <ul id="<%= dom_id(comment) %>" class="comment no-bullet small-12 column">
-
-      <% if comment.hidden? || comment.user.hidden? %>
-        <% if comment.children.size > 0 %>
-          <div class="is-deleted">
-            <p><%= t("comments.comment.deleted") %></p>
-          </div>
-        <% end %>
-      <% else %>
-        <% if comment.as_administrator? %>
-          <%= image_tag("avatar_admin.png", size: 32, class: "admin-avatar float-left") %>
-        <% elsif comment.as_moderator? %>
-          <%= image_tag("avatar_moderator.png", size: 32, class: "moderator-avatar float-left") %>
-        <% else %>
-        <% if comment.user.hidden? || comment.user.erased? %>
-            <span class="icon-deleted user-deleted"></span>
-          <% elsif comment.user.organization? %>
-            <%= image_tag("avatar_collective.png", size: 32, class: "avatar float-left") %>
-          <% else %>
-            <%= avatar_image(comment.user, seed: comment.user_id, size: 32, class: "float-left") %>
+      <li class="comment-body">
+        <% if comment.hidden? || comment.user.hidden? %>
+          <% if comment.children.size > 0 %>
+            <div class="is-deleted">
+              <p><%= t("comments.comment.deleted") %></p>
+            </div>
+          <% end %>
+        <% else %>
+          <% if comment.as_administrator? %>
+            <%= image_tag("avatar_admin.png", size: 32, class: "admin-avatar float-left") %>
+          <% elsif comment.as_moderator? %>
+            <%= image_tag("avatar_moderator.png", size: 32, class: "moderator-avatar float-left") %>
+          <% else %>
+          <% if comment.user.hidden? || comment.user.erased? %>
+              <span class="icon-deleted user-deleted"></span>
+            <% elsif comment.user.organization? %>
+              <%= image_tag("avatar_collective.png", size: 32, class: "avatar float-left") %>
+            <% else %>
+              <%= avatar_image(comment.user, seed: comment.user_id, size: 32, class: "float-left") %>
+            <% end %>
           <% end %>
-        <% end %>
 
-        <li class="comment-body">
           <div class="comment-info">
 
             <% if comment.as_administrator? %>
@@ -58,7 +57,7 @@
 
             <% end %>
 
-            &nbsp;&bull;&nbsp;<time><%= l comment.created_at.to_datetime, format: :datetime %></time>
+            &nbsp;&bull;&nbsp;<span><%= l comment.created_at.to_datetime, format: :datetime %></span>
           </div>
 
           <div class="comment-user
@@ -68,12 +67,12 @@
           </div>
 
           <div id="<%= dom_id(comment) %>_reply" class="reply">
-            <span id="<%= dom_id(comment) %>_votes" class="comment-votes float-right">
+            <div id="<%= dom_id(comment) %>_votes" class="comment-votes float-right">
               <%= render 'comments/votes', comment: comment %>
-            </span>
+            </div>
 
             <% if comment.children.size > 0 %>
-              <%= link_to "", class: "js-toggle-children relative", data:  {'id': "#{dom_id(comment)}"} do %>
+              <%= link_to "#{dom_id(comment)}", class: "js-toggle-children relative", data:  {'id': "#{dom_id(comment)}"} do %>
                 <span class="sr-only js-child-toggle" style="display: none;"><%= t("shared.show") %></span>
                 <span class="sr-only js-child-toggle"><%= t("shared.hide") %></span>
                 <span id="<%= dom_id(comment) %>_children_arrow" class="icon-arrow-down"></span> <%= t("comments.comment.responses", count: comment.children.size) %>
@@ -92,13 +91,15 @@
               <%= render 'comments/form', {commentable: comment.commentable, parent_id: comment.id, toggeable: true} %>
             <% end %>
           </div>
-        </li>
-      <% end %>
-      <ul id="<%= dom_id(comment) %>_children" class="no-bullet comment-children">
-        <% child_comments_of(comment).each do |child| %>
-          <%= render 'comments/comment', comment: child %>
         <% end %>
-      </ul>
+      </li>
+      <li>
+        <ul id="<%= dom_id(comment) %>_children" class="no-bullet comment-children">
+          <% child_comments_of(comment).each do |child| %>
+            <%= render 'comments/comment', comment: child %>
+          <% end %>
+        </ul>
+      </li>
     </ul>
   </div>
 <% end %>
diff --git a/app/views/debates/show.html.erb b/app/views/debates/show.html.erb
index e2e2c84c9..363a3bab3 100644
--- a/app/views/debates/show.html.erb
+++ b/app/views/debates/show.html.erb
@@ -58,6 +58,7 @@
             </a>
           <% end %>
         </div>
+      </aside>
     </div>
   </div>
 <% end %>
diff --git a/app/views/shared/_advanced_search.html.erb b/app/views/shared/_advanced_search.html.erb
index c27c8f8d6..7ce6108b4 100644
--- a/app/views/shared/_advanced_search.html.erb
+++ b/app/views/shared/_advanced_search.html.erb
@@ -1,9 +1,9 @@
 <div class="relative">
-  <%= link_to t("shared.advanced_search.title"), "#", id: 'js-advanced-search-title', class: "advanced-search small" %>
+  <%= link_to t("shared.advanced_search.title"), "#advanced_search_form", id: 'js-advanced-search-title', class: "advanced-search small" %>
 </div>
 
 <div class="row advanced-search-form">
-  <%= form_tag search_path, method: :get do %>
+  <%= form_tag search_path, id: "advanced_search_form", method: :get do %>
     <div id='js-advanced-search' data-advanced-search-terms=<%= @advanced_search_terms.present? %> style="display: none">
 
       <div class="small-12 column">
@@ -36,6 +36,7 @@
               </label>
               <%= text_field_tag 'advanced_search[date_min]',
                                   params[:advanced_search].try(:[], :date_min),
+                                  type: "date",
                                   placeholder: t("shared.advanced_search.date_placeholder"),
                                   class: 'js-calendar' %>
             </div>
@@ -45,6 +46,7 @@
               </label>
               <%= text_field_tag 'advanced_search[date_max]',
                                   params[:advanced_search].try(:[], :date_max),
+                                  type: "date",
                                   placeholder: t("shared.advanced_search.date_placeholder"),
                                   class: 'js-calendar' %>
             </div>