Issue 5102 - Replaced semantically incorrect <hr> elements with :after styles

pages/get-whitelisted/index.md

 title=Get whitelisted
 description=Fill out the form to get whitelisted
 
 <style type="text/css">
   #acceptable_ads, .showError #error-msg
   {
     display: block;
   }
   #WebToLeadForm.non-publishers #acceptable_ads,
   #WebToLeadForm.non-publishers .semioptional em, #error-msg
@@ skipping 168 matching lines @@
     }, false);
   }, false);
 </script>
 
 <div class="col-6 expand-on-tablet" markdown="1">
 
   <form id="WebToLeadForm" class="publishers section" method="POST" name="WebToLeadForm" markdown="1">
 
 # {{get-whitelisted Get whitelisted}}
 
----
-
 <div class="section" markdown="1"> 
 {{make-web-better[subtitle] We love the web, but we think it can improve. Help us make it a better place!}}
 
 {{about-acceptable-ads[paragraph] The Acceptable Ads initiative is simple: if your ads are nonintrusive and abide by the [Acceptable Ads criteria](about/criteria), they will be seen by a much larger audience, thus increasing your traffic and revenue. It's easy to join; many advertisers and publishers already benefit from the initiative. }}
 
 {{before-applying[notice] **Important**: Before filling out the form please ensure your ads meet the [Acceptable Ads criteria](about/criteria). }}
 
 <noscript>
   <p class="bg-error p-a-sm m-y-sm">
     {{enable-javascript This form requires JavaScript to be enabled to limit the amount of spam we get. Please consider enabling it for this page, or write an email to <a href="mailto:acceptableads@adblockplus.org">acceptableads@adblockplus.org</a>.}}
@@ skipping 75 matching lines @@
 
 <input id="redirect_url" type="hidden" name="redirect_url" value="https://acceptableads.com/get-whitelisted/thank-you">
 <input id="campaign_id" type="hidden" name="campaign_id" value="40e41f0e-ee21-9243-b374-57319a53b6f1">
 <input id="assigned_user_id" type="hidden" name="assigned_user_id" value="652b2e55-db9d-c45d-e982-51e3ee13f0d8">
 <input id="team_id" type="hidden" name="team_id" value="1">
 <input id="team_set_id" type="hidden" name="team_set_id" value="Global">
 <input id="req_id" type="hidden" name="req_id" value="partner_type_c;first_name;last_name;email1;website_with_acceptable_ads_c;">
 
   </form>
 </div>