Porting all CSS to SCSS for easier maintainance, checking on all best practices.

layouts/partials/footer.html

@@ -1,9 +1,7 @@
 <footer>
     <br><br>
     <div class="columns-container">
-        <div class="col3 footer-social-list">
-            &nbsp;
-            &nbsp;
+        <div class="col3 footer-social-list grid padding-container-3">
             {{ range .Site.Menus.social }}
                 <a role="button" alt="{{ .Name }}" title="{{ .Name }}" href={{ .URL }}>
                     {{ .Pre }}
@@ -13,7 +11,7 @@
         <div class="text-center col3">
             {{ .Site.Copyright }}
         </div>
-        <div class="col3 text-right">
+        <div class="col3 text-right padding-container-3">
             {{ .Site.Params.usingTheme }} <a href="/omegamma">Omegamma</a><br>
             {{ .Site.Params.poweredBy }} <a href="https://gohugo.io">Hugo</a>
         </div>