Changed class for the paragraph titles

cara/apps/calculator/static/css/report.css

@@ -226,7 +226,7 @@ p.notes {
     .split>* {
         flex-basis: 100%;
     }
-    .header-text {
+    .paragraph-title {
         text-align: left;
     }
     .split>*+* {

cara/apps/static/css/style.css

@@ -108,7 +108,7 @@ body {
   padding: 2rem 0;
 }
 
-.header-text {
+.paragraph-title {
   text-align: center;
   font-size: 2.75vh;
 }
@@ -189,7 +189,7 @@ footer img {
     flex-basis: 100%;
   }
 
-  .header-text {
+  .paragraph-title {
     text-align: left;
   }
 
@@ -206,7 +206,7 @@ footer img {
     height: 6em;
   }
 
-  .header-text {
+  .paragraph-title {
     font-size: 2rem;
   }
 

cara/apps/templates/index.html.j2

@@ -13,7 +13,7 @@
 <div class="container container--padding">
   <div class="split">
     <div class="col-sm-8 pl-0">
-      <h2 class="header-text">Introduction</h2><br>
+      <h2 class="paragraph-title">Introduction</h2><br>
       <div>
           <p>
           CARA is a risk assessment tool developed to model the concentration of viruses in enclosed spaces, in order to inform space-management decisions.
@@ -31,7 +31,7 @@
       <img src="static/images/CARA_1_Vs3_Colour.jpg" class="cara_home_image">
     </div>
   </div>
-  <h2 class="header-text">CARA @ CERN</h2><br>
+  <h2 class="paragraph-title">CARA @ CERN</h2><br>
   <div>
     <p>
     CARA has been developed by CERN with the intention of allowing members of personnel with roles related to supervision, health & safety or space management to simulate the concerned workplaces on CERN sites.
@@ -40,7 +40,7 @@
   </div>
 
   <br>
-  <h3 class="header-text">Acknowledgements</h3><br>
+  <h3 class="paragraph-title">Acknowledgements</h3><br>
   <p>
     We wish to thank CERN’s HSE Unit, Beams Department, Experimental Physics Department, Information Technology Department, Industry, Procurement and Knowledge Transfer Department and International Relations Sector for their support to the study.
     Thanks to Doris Forkel-Wirth, Benoit Delille, Walid Fadel, Olga Beltramello, Letizia Di Giulio, Evelyne Dho, Wayne Salter, Benoit Salvant and colleagues from the COVID working group for providing expert advice and extensively testing the model.