diff --git a/lib/views/status.erb b/lib/views/status.erb
index a19a08c..48bf557 100644
--- a/lib/views/status.erb
+++ b/lib/views/status.erb
@@ -10,6 +10,9 @@
   <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
   <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
   <style>
+    .unchanged {
+      display: none !important;
+    }
     .commit:hover {
       color: red;
     }
@@ -191,8 +194,9 @@
                   </a>
 
                   <div id="latest_diff_html" class="collapse">
-                    <iframe srcdoc="<%= @last_diff_html %>" width="100%" height="400" class="mb-3">
-                    </iframe>
+                    <div>
+                      <%= @last_diff_html %>
+                    </div>
                   </div>
                 </div>
 
diff --git a/lib/web_git.rb b/lib/web_git.rb
index 66eb3f9..78815de 100644
--- a/lib/web_git.rb
+++ b/lib/web_git.rb
@@ -52,10 +52,9 @@ class Server < Sinatra::Base
       @diff = Diff.diff_to_html(git.diff.to_s)
       last_diff = nil
       if git.log.count > 1
-        last_diff = git.diff(git.log[1], "HEAD").to_s + "\n"
+        last_diff = git.diff("HEAD~1", "HEAD").to_s + "\n"
       end
-      # @last_diff_html = Diff.last_to_html(last_diff)
-      @last_diff_html = last_diff
+      @last_diff_html = Diff.last_to_html(last_diff)
       @branches = git.branches.local.map(&:full)
       
       logs = git.log
diff --git a/lib/web_git/diff.rb b/lib/web_git/diff.rb
index 51fbb5a..5a2bf84 100644
--- a/lib/web_git/diff.rb
+++ b/lib/web_git/diff.rb
@@ -115,7 +115,7 @@ def self.get_last_diff
     end
 
     def self.get_last_left(diff)
-      filenames = get_file_names(get_last_commit_hash)
+      filenames = get_file_names("HEAD~1")
       files = file_diffs(diff)
       ones = {}
       files.each_with_index do |file, i|
@@ -139,7 +139,7 @@ def self.get_last_left(diff)
     end
 
     def self.get_last_right(diff)
-      filenames = get_file_names(get_last_commit_hash)
+      filenames = get_file_names("HEAD~1")
       files = file_diffs(diff)
       ones = {}
       files.each_with_index do |file, i|
@@ -172,14 +172,15 @@ def self.last_to_html(diff)
       html_output += '<style>'
       html_output += Diffy::CSS
       html_output += '</style>'
-      html_output += '<div class="card">'
+      html_output += '<div class="card" style="overflow-y: scroll;max-height:400px">'
       left_hash.keys.each do |file|
-        html_output += '<div class="file mb-4 p-3">'
+        html_output += '<div class="file mb-4 p-1">'
         html_output += '<h4>' + file + '</h4>'
         html_output += Diffy::Diff.new(
           left_hash[file],
           right_hash[file],
-          :include_plus_and_minus_in_html => true
+          :include_plus_and_minus_in_html => true,
+          :allow_empty_diff => false
         ).to_s(:html)
         html_output += '</div>'
       end