cleanup templates:

- move out shared functions to shared templates
  - remove useless classes
  - simplify
  - various cleanups & enhancements

layouts/cantorpreis/list.html

@@ -4,11 +4,11 @@
   <div class="container">
     <div class="row">
       {{ range .Pages }}
-      <div class="col-lg-3 col-sm-4 col-6">
+      <div class="col-lg-3 col-sm-4 col-6 d-flex align-items-stretch">
         <div class="card border-primary rounded-0 hover-shadow mb-4">
           <a href="{{ .Permalink }}"><img class="card-img-top rounded-0" src="{{ .Params.image | relURL }}" alt="{{ .Title }}"></a>
-          <div class="card-body">
-            <h4 class="card-title"><a href="{{ .Permalink }}">{{ .Title }}</a></h4>
+          <div class="card-body d-flex flex-column">
+            <h4 class="card-title mt-auto"><a href="{{ .Permalink }}">{{ .Title }}</a></h4>
             <p class="card-text">{{ .Params.name }}</p>
           </div>
         </div>

layouts/cantorpreis/single.html

@@ -3,14 +3,14 @@
 <section class="section">
   <div class="container">
     <div class="row">
-      <div class="col-md-5 mb-5">
-        <img class="img-fluid w-75" src="{{ .Params.Image | relURL }}" alt="{{ .Title }}">
+      <div class="col-sm-5 mb-4">
+        <img class="img-fluid w-100" src="{{ .Params.Image | relURL }}" alt="{{ .Title }}">
       </div>
-      <div class="col-md-7 mb-5">
+      <div class="col-sm-7">
         <h3>{{ .Params.Name }}</h3>
         <h6 class="text-body-secondary">{{ .Title }}</h6>
         <div class="content">
-          {{ .Content | markdownify }}
+          {{ .Content }}
         </div>
       </div>
     </div>