several fixes and optimizations

layouts/schulchronik/list.html

@@ -1,6 +1,5 @@
 {{ define "main" }}
 
-<!-- content -->
 <section class="section">
   <div class="container">
         {{ .Content }}
@@ -15,6 +14,5 @@
     </div>
   </div>
 </section>
-<!-- /content -->
 
 {{ end }}

layouts/schulchronik/single.html

@@ -1,13 +1,11 @@
 {{ define "main" }}
 
-<!-- section -->
 <section class="section-sm">
   <div class="container">
     <div class="row">
       <div class="col-12 mb-4">
         {{ .Content }}
       </div>
-      <!-- cantorpreisträger -->
       {{ if .Params.Cantorpreisträger }}
       <div class="col-12">
         <h2 class="mb-3">{{ i18n "cantorpreisträger" }}</h2>
@@ -28,6 +26,5 @@
     </div>
   </div>
 </section>
-<!-- /section -->
 
 {{ end }}