diff --git a/cara/apps/calculator/themes/cern/templates/calculator.report.html.j2 b/cara/apps/calculator/themes/cern/templates/calculator.report.html.j2
index e7bbe887..101e854a 100644
--- a/cara/apps/calculator/themes/cern/templates/calculator.report.html.j2
+++ b/cara/apps/calculator/themes/cern/templates/calculator.report.html.j2
@@ -123,12 +123,12 @@
         </p><br>
         <div class="d-flex">
           <div class="split">
-            <div class="d-flex flex-column col-md-8 p-0">
+            <div class="d-flex flex-column col-xl-8 p-0">
               <div class="alert alert-success" role="alert">Events with a <strong>P(i) less than 5%</strong> may go ahead without further mitigation measures.</div>
               <div class="alert alert-warning" role="alert">Events with a <strong>P(i) between 5% and 15%</strong> shall be subject to ALARA principles (see footnote) to minimise the risk before proceeding.</div>
               <div class="alert alert-danger mb-0" role="alert">Events with a <strong>P(i) exceeding 15% or a number of expected new cases that exceeds 1</strong> may not take place until additional measures are in place and a risk reduction has been performed.</div>
             </div>
-            <div class="col-md-3 align-self-center text-align-center"><img id="cern_level" class="rounded" src="{{ calculator_prefix }}/static/images/warning_scale/{{scale_warning.level}}.png"></div>
+            <div class="col-xl-3 align-self-center text-align-center"><img id="cern_level" class="rounded" src="{{ calculator_prefix }}/static/images/warning_scale/{{scale_warning.level}}.png"></div>
           </div>
         </div>
         <br>