Add sponsors to footer

templates/footer.html

@@ -12,7 +12,7 @@
     </div>
     <div class="column is-half">
       <p class="title is-5">Unterstützer und Partner*innen</p>
-      <div class="columns">
+      <div class="columns is-centered is-vcentered is-multiline">
         {% for sponsor in config.extra.footer.sponsor %}
           <div class="column is-one-third">
             <figure class="image">
@@ -37,7 +37,7 @@
         {% endfor %}
       </aside>
       <p class="title is-5">Kanäle und Netzwerke</p>
-      <aside class="columns">
+      <aside class="columns is-centered is-vcentered is-multiline">
         {% for social in config.extra.footer.social %}
           <div class="column is-one-third">
             <a href="{{social.link}}" rel="{{social.rel}}" class="icon is-large">