refactor: kleine Anpassungen an neue Standards. U.a. grid Klassen weg und padding von content short

bin/types/list.css

+.content-header .content-short {
+    padding: 0;
+}
+
 .content-template-faq-list-category {
     margin-bottom: 40px;
 }
 
 .content-template-faq-list-category .content-short {
     margin-bottom: 10px;
+    padding: 0;
 }
\ No newline at end of file

types/list.html

-
 <div>
 
     {if $Template->getAttribute('content-header')}
-    <section class="content-header grid-100 mobile-grid-100">
+    <section class="content-header">
         <header>
             <h1>{$Site->getAttribute('title')}</h1>
         </header>
@@ -15,13 +14,14 @@
     </section>
     {/if}
 
+
     {if $Template->getAttribute('content-body') && $Site->getAttribute('content')}
-    <section class="content-body grid-100 mobile-grid-100">
+    <section class="content-body">
         {$Site->getAttribute('content')}
     </section>
     {/if}
 
-    <div class="content-template grid-100 mobile-grid-100">
+    <div class="content-template">
 
         {foreach from=$categories item=Category}
         <section class="content-template-faq-list-category"