diff --git a/prefix_finder/frontend/static/css/main.css b/prefix_finder/frontend/static/css/main.css
index ffad109..fd17f2d 100644
--- a/prefix_finder/frontend/static/css/main.css
+++ b/prefix_finder/frontend/static/css/main.css
@@ -1310,20 +1310,6 @@ fieldset {
   padding: 5px 10px;
   color: white;
 }
-.about-page__half--left {
-  display: inline-block;
-  vertical-align: top;
-  width: 50%;
-  margin-right: -5px;
-  padding-right: 10px;
-
-}
-.about-page__half--right {
-  display: inline-block;
-  vertical-align: top;
-  width: 50%;
-  padding-left: 10px;
-}
 .about-page__code {
   background-color: #e0e0e0;
   margin-bottom: 20px;
diff --git a/prefix_finder/frontend/templates/about.html b/prefix_finder/frontend/templates/about.html
index 389bbaa..a6ab31e 100644
--- a/prefix_finder/frontend/templates/about.html
+++ b/prefix_finder/frontend/templates/about.html
@@ -8,7 +8,7 @@
         <h1 class="about-page__header">{% trans "About" %}</h1>
       </div>
 
-      <div class="about-page__half--left">
+      <div>
         <h2>What?</h2>
         <p><strong>org-id.guide is the easiest, quickest and most accurate way to locate organization identifiers.</strong></p>
         <p>We maintain a register of organization lists. Those lists, in turn, provide unique identifiers for companies, charities, government agencies and other kinds of organizations.</p>
@@ -16,7 +16,7 @@ <h2>What?</h2>
         <p>Many of the lists in our register are official identifier sources (such as a country company register); other lists may be maintained by third-parties. When we can, we link out to websites where you can look up a specific organization, although we also include codes for lists that don't provide a public search service.</p>
         <p>We welcome new additions or updates to the register. We don't pre-judge the kinds of lists that should be included - but we do make sure the register includes good meta-data. We use that meta-data to provide a quality score that indicates how accessible and stable identifiers from the list are likely to be.</p>
       </div>
-      <div class="about-page__half--right">
+      <div>
         <h2>Why?</h2>
         <p>org-id.guide has been created by a partnership of open data standards groups in order to provide a robust, shared approach to the use of <strong>open</strong>, <strong>interoperable</strong> and <strong>unambiguous</strong> organization identifers.</p>
         <p>It is a collaborative project designed to fill a gap in our shared data infrastructure.</p>
@@ -35,7 +35,7 @@ <h2>Why?</h2>
     <div>
       <h1 class="about-page__header">How do I use it?</h1>
     </div>
-    <div class="about-page__half--left">
+    <div>
       <h2 id="data-creators">Data creators</h2>
       <p>Are you collecting or publishing data about organizations? </p>
       <p><strong>First</strong>, make sure you are collecting an identifier for each organization, as well as a name. You can lookup the best identifier list to use based on the country, organization type, or sector you are managing data for.</p>
@@ -51,7 +51,7 @@ <h2 id="data-creators">Data creators</h2>
 }</code></pre>
 
       </div>
-      <div class="about-page__half--right">
+      <div>
 
         <h2 id="data-users">Data users</h2>
         <p>If you’ve come across an organization identifier, you can use org-id.guide to find out more about it and where to locate related open data.</p>