increase QrCode size; remove serial number from blank contract

app/assets/stylesheets/contract_pdf.scss

@@ -44,6 +44,14 @@ u {
   text-align: right;
 }
 
+.qr-code {
+  margin-right: -30px;
+}
+
+.do-not-copy-warning {
+  padding-right: 15px;
+}
+
 .heading-table td {
   width: 50%;
 }

app/models/blank_contract.rb

@@ -8,7 +8,7 @@ class BlankContract
   end
 
   def to_pdf
-    kit = PDFKit.new(as_html)
+    kit = PDFKit.new(as_html, margin_right: 1, margin_left: 1, margin_top: 10, margin_bottom: 1)
     kit.to_file("tmp/#{filename}")
   end
 

app/models/qr_code.rb

@@ -24,7 +24,7 @@ class QrCode
     end
   end
 
-  def to_base64_png(width = 100, height = 100)
+  def to_base64_png(width = 200, height = 200)
     _qr_code.as_png.resize(width, height).to_data_url
   end
 

app/views/blank_contracts/pdf.html.erb

@@ -2,6 +2,10 @@
   <div class="page">
     <% has_logo = local_assigns[:logo] %>
     <table class="heading-table">
+      <tr>
+        <td>&nbsp;</td>
+        <td class="do-not-copy-warning"><strong><%= t '.do_not_copy_warning' %></strong></td>
+      </tr>
       <tr>
         <td>
           <% if has_logo %>
@@ -11,17 +15,9 @@
           <% end %>
         </td>
         <td>
-          <img src="<%= qr_codes[copy_index] %>" />
+          <img class="qr-code" src="<%= qr_codes[copy_index] %>" />
         </td>
       </tr>
-      <tr>
-        <td>&nbsp;</td>
-        <td class="serial-number"><%= serial_numbers[copy_index] %></td>
-      </tr>
-      <tr>
-        <td>&nbsp;</td>
-        <td><strong><%= t '.do_not_copy_warning' %></strong></td>
-      </tr>
     </table>
     <hr>
     <% if contract_template.body.present? %>