Fixes #36 - Adjusted heading font-sizes and line-heights

includes/footnote.tmpl

Index: includes/footnote.tmpl
===================================================================
new file mode 100644
--- /dev/null
+++ b/includes/footnote.tmpl
@@ -0,0 +1,17 @@
+<div id="footnote" class="container content">
+  <sup>[1]</sup> {{"The following rules <strong>have</strong> and <strong>always will</strong> apply to everyone, without exception:"|translate("footnote-headline")}}
+  <ul>
+    <li>
+      {{"Participants cannot pay to avoid the <a href=\"acceptable-ads#criteria-general\">criteria</a>. Every ad must comply."|translate("footnote-must-comply")}}
+    </li>
+    <li>
+      {{"For transparency, we add all Acceptable Ads to our <a href=\"https://adblockplus.org/forum/viewforum.php?f=12\">forum</a> so that our community of users can provide feedback."|translate("footnote-forum")}}
+    </li>
+    <li>
+      {{"We listen to our users. If an Acceptable Ads proposal is flagged by our community for a legitimate reason, we will remove it from the whitelist."|translate("footnote-value-users")}}
+    </li>
+    <li>
+      {{"We are able to keep our open source product free by charging large entities a fee for whitelisting services. For the other roughly 90 percent of our partners, these services are offered free of charge."|translate("footnote-keep-free")}}
+    </li>
+  </ul>
+</div>