Some spacing adjustments

tool/template-explore-exchanges.html

@@ -17,7 +17,7 @@
 
 {% block main %}
 <div id="page-exchanges-bg">
-  <div class="container my-40 marketing-wrapper">
+  <div class="container marketing-wrapper">
     <section class="row mt-40 mb-40">
       <div class="col-lg-4 d-flex flex-column-reverse justify-content-end mb-10">
         <h1>{% trans %}XRP Is Traded on More Than 100 Markets and Exchanges Worldwide{% endtrans %}</h1>
@@ -31,7 +31,7 @@
       </div>
     </section>
 
-    <section class="mb-50 row">
+    <section class="row last-section">
       <h5 class="ml-3 mb-3">{% trans %}Top Exchanges, according to CryptoCompare (as of August 2020):{% endtrans %}</h5>
       <div class="w-100"></div>
       <div class="d-flex flex-wrap w-100">