Issue 5135 - Reduce font size and padding on smaller screens on acceptableads.com

pages/committee/index.md

 title=About | The Acceptable Ads Committee
 description=The Acceptable Ads Committee creates new and exceptional ad standards that improve the user experience for ad-blocking users while, just as importantly, delivering real value to content publishers and online advertisers
 custom=1
 breadcrumb=Committee
 
 <style>
 .card h3
 {
   height: 90px; /* Using fixed height until #4961 is resolved. */
 }
 
 @media (max-width: 1139px)
 {
   .card h3
   {
     height: auto;
   }
 
   .group-4 > .card
   {
     width: 100%;
   }
 }
 </style>
 
-<div class="container p-b-xl" markdown="1">
+<div class="container" markdown="1">
 # {{aac-heading[Page Heading] Acceptable Ads Committee}}
 
+---
+
+<div class="section" markdown="1">
 {{aac-paragraph1[Acceptable Ads Committee Paragraph 1] In <fix>2017</fix>, <fix>eyeo GmbH</fix> handed over control of the Acceptable Ads initiative to an independent committee made up of eleven stakeholders who represent three distinct coalitions: User Advocates Coalition (digital rights organization, ad-block user), For Profit Coalition (advertiser, advertising agency, ad-tech company, publisher / content creator) and the Expert Coalition (user agent, creative agent, researcher / academia). This committee, aptly called the Acceptable Ads Committee, has full control over the Acceptable Ads initiative, including what’s deemed acceptable by defining the [Acceptable Ads criteria](https://acceptableads.com/en/about/criteria).}}
 
 {{aac-paragraph2[Acceptable Ads Committee Paragraph 2] The committee's goal is simple: create new and exceptional ad standards that improve the user experience for ad-blocking users while, just as importantly, delivering real value to content publishers and online advertisers.}}
 </div>
 
+</div>
+
 <? include blog/recent-aac ?>