diff --git a/app/assets/stylesheets/common.scss b/app/assets/stylesheets/common.scss
index d7984436a8..5ab07e5cf5 100644
--- a/app/assets/stylesheets/common.scss
+++ b/app/assets/stylesheets/common.scss
@@ -2689,20 +2689,7 @@ input.richtext_title[type="text"] {
   opacity: 0.7;
 }
 
-.report-related-block {
-  display:inline-block;
-}
-
-.report-block {
-  width:475px;
-  float:left;
-  margin-right:100px;
-}
-
 .related-reports {
-  width: 280px;
-  float: right;
-
   ul {
     padding-left: $lineheight;
     margin-bottom: 0;
@@ -2713,10 +2700,6 @@ input.richtext_title[type="text"] {
   }
 }
 
-.issue-comments {
-  width:475px;
-}
-
 .issues-list {
   td:nth-child(2) {
     white-space: nowrap;
diff --git a/app/views/issues/_comments.html.erb b/app/views/issues/_comments.html.erb
index 7ff0948db5..54932cc56b 100644
--- a/app/views/issues/_comments.html.erb
+++ b/app/views/issues/_comments.html.erb
@@ -1,15 +1,15 @@
 <div class="issue-comments">
   <% comments.each do |comment| %>
     <div class="comment">
-      <div style="float:left">
+      <div class="float-left">
         <%= link_to user_thumbnail(comment.user), user_path(comment.user) %>
       </div>
-      <b> <%= link_to comment.user.display_name, user_path(comment.user) %> </b> <br />
-      <%= comment.body %>
+      <p class="text-muted mb-0">
+        <%= t ".comment_from_html", :user_link => link_to(comment.user.display_name, user_path(comment.user)),
+                                    :comment_created_at => l(comment.created_at.to_datetime, :format => :friendly) %>
+      </p>
+      <p><%= comment.body %></p>
     </div>
-    <span class="deemphasize">
-      <%= t(".created_at", :datetime => l(comment.created_at.to_datetime, :format => :friendly)) %>
-    </span>
     <hr>
   <% end %>
 </div>
diff --git a/app/views/issues/_reports.html.erb b/app/views/issues/_reports.html.erb
index 1a43a73c73..143f2d8871 100644
--- a/app/views/issues/_reports.html.erb
+++ b/app/views/issues/_reports.html.erb
@@ -1,16 +1,14 @@
 <% reports.each do |report| %>
   <div class="report">
-    <div style="float:left">
+    <div class="float-left">
       <%= link_to user_thumbnail(report.user), user_path(report.user) %>
     </div>
-    <%= t ".reported_by_html", :category => report.category, :user => link_to(report.user.display_name, user_path(report.user)) %>
-    <br />
-    <span class="deemphasize">
-      <%= t(".updated_at", :datetime => l(report.updated_at.to_datetime, :format => :friendly)) %>
-    </span>
-    <br />
-    <%= report.details %>
-    <br />
+    <p class="text-muted mb-0">
+      <%= t ".reported_by_html", :category => report.category,
+                                 :user => link_to(report.user.display_name, user_path(report.user)),
+                                 :updated_at => l(report.updated_at.to_datetime, :format => :friendly) %>
+    </p>
+    <p><%= report.details %></p>
   </div>
   <hr>
 <% end %>
diff --git a/app/views/issues/show.html.erb b/app/views/issues/show.html.erb
index 3e2f5ef488..24a74c728e 100644
--- a/app/views/issues/show.html.erb
+++ b/app/views/issues/show.html.erb
@@ -19,9 +19,8 @@
 <p><%= link_to t(".reopen"), reopen_issue_url(@issue), :method => :post if @issue.may_reopen? %></p>
 <% end %>
 
-<div class="report-related-block">
-
-  <div class="report-block">
+<div class="row">
+  <div class="col-md-8">
     <h3><%= t ".reports_of_this_issue" %></h3>
 
     <% if @read_reports.present? %>
@@ -37,11 +36,10 @@
       <%= render "reports", :reports => @unread_reports %>
     </div>
     <% end %>
-    <br />
   </div>
 
   <% if @issue.reported_user %>
-    <div class="related-reports">
+    <div class="col-md-4 related-reports">
       <h3><%= t ".other_issues_against_this_user" %></h3>
       <% if @related_issues.count > 1 %>
         <ul>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 7c3ae073e8..173fc158e6 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -1070,11 +1070,10 @@ en:
     reopen:
       reopened: Issue status has been set to 'Open'
     comments:
-      created_at: "On %{datetime}"
+      comment_from_html: "Comment from %{user_link} on %{comment_created_at}"
       reassign_param: Reassign Issue?
     reports:
-      updated_at: "On %{datetime}"
-      reported_by_html: "Reported as %{category} by %{user}"
+      reported_by_html: "Reported as %{category} by %{user} on %{updated_at}"
     helper:
       reportable_title:
         diary_comment: "%{entry_title}, comment #%{comment_id}"