Improve format of pages in subsection index files

Signed-off-by: Pedro Ielpi <pielpi@opennebula.io>

Author: pedroielpi3

layouts/partials/section-index.html

@@ -1,3 +1,5 @@
+{{/* Template modified from the original Docsy theme template, to list section ToC in cards */}}
+{{/* If section = list child sections & subsections; if subsection = list child pages */}}
 <div class="section-index">
     {{ $page := .Page -}}
     {{ $pages := (where .Site.Pages "Section" .Section).ByWeight -}}
@@ -20,7 +22,7 @@
             {{ end -}}
         </ul>
     {{ else -}}
-    {{/* Otherwise we show a nice formatted list of subpages with page descriptions */}}
+    {{/* Otherwise show cards with list of subpages with page descriptions */}}
     <hr class="panel-line">
         {{ range $pages -}}
             {{ $manualLink := cond (isset .Params "manuallink") .Params.manualLink ( cond (isset .Params "manuallinkrelref") (relref . .Params.manualLinkRelref) .RelPermalink) -}}
@@ -51,17 +53,19 @@
       <div class="td-card card border me-4">
         <div class="card-header">
 	In this section:
-	</div>
+	     </div>
 	<p></p>
     {{ range .Pages -}}
     {{ $manualLink := cond (isset .Params "manuallink") .Params.manualLink ( cond (isset .Params "manuallinkrelref") (relref . .Params.manualLinkRelref) .RelPermalink) -}}
             <div class="td-content">
-                <ol>
+                <inl>
                     <a href="{{ $manualLink }}"{{ with .Params.manualLinkTitle }} title="{{ . }}"{{ end }}{{ with .Params.manualLinkTarget }} target="{{ . }}"{{ if eq . "_blank" }} rel="noopener"{{ end }}{{ end }}>{{- .Title -}}</a>
-                </ol>
+                </inl>
 		  {{ if .Description -}}
 		  <p>{{ .Description | markdownify -}}</p>
 		  {{ end -}}
-            </div>
-    {{ end -}}
+     {{ end -}}
+		  <p></p>
+      </div>
+    </div>
 {{ end -}}