Fix layout for inner cards (#163)

* Fix layout for inner documentation cards
* Fix layout in the contribute page

Author: AnXh3L0

_layouts/doc.html

@@ -13,18 +13,15 @@
                 {{ content | remove: "<!-- mdpo-disable -->" | remove: "<!-- mdpo-enable -->" | remove: "<!-- mdpo-disable-next-line -->" | remove: "<!-- mdpo-enable-next-line -->" }}
             </article>
 
-            <div class="container-fluid">
-                <div class="container py-3">
-                    <div class="row justify-content-start pb-4">
-                    {% assign items = site.documentation | sort: 'title' | sort: 'order' %}
-                    {% for documentation in items %}
-                    {% if documentation.group == page.group and documentation.level > page.level %}
-                    {% include documentation-card.html item=documentation %}
-                    {% endif %}
-                    {% endfor %}
-                    </div>
-                </div>
+            <div class="row justify-content-start pb-4">
+            {% assign items = site.documentation | sort: 'title' | sort: 'order' %}
+            {% for documentation in items %}
+            {% if documentation.group == page.group and documentation.level > page.level %}
+            {% include documentation-card.html item=documentation %}
+            {% endif %}
+            {% endfor %}
             </div>
+            
         </div>
     </div>
 </div>

contribute.html

@@ -7,15 +7,13 @@
 
 <p>{% t contribute.introduction %}</p>
 
-<div class="container-fluid">
-  <div class="row pb-4">
-    {% include contribute-card.html icon="fa-language" url="/contribute/translate" item="translate" %}
-    {% include contribute-card.html icon="fa-comment" url="https://forum.antennapod.org/" item="support" target="external" %}
-    {% include contribute-card.html icon="fa-vial" url="/documentation/general/beta" item="test" %}
-    {% include contribute-card.html icon="fa-code" url="/contribute/develop" item="develop" %}
-    {% include contribute-card.html icon="fa-bullhorn" url="/contribute/promote" item="promote" %}
-    {% include contribute-card.html icon="fa-pencil-ruler" url="https://github.com/AntennaPod/AntennaPod/labels/needs:%20mock-up%20or%20user%20story" item="design" target="external" %}
-  </div>
+<div class="row pb-4">
+  {% include contribute-card.html icon="fa-language" url="/contribute/translate" item="translate" %}
+  {% include contribute-card.html icon="fa-comment" url="https://forum.antennapod.org/" item="support" target="external" %}
+  {% include contribute-card.html icon="fa-vial" url="/documentation/general/beta" item="test" %}
+  {% include contribute-card.html icon="fa-code" url="/contribute/develop" item="develop" %}
+  {% include contribute-card.html icon="fa-bullhorn" url="/contribute/promote" item="promote" %}
+  {% include contribute-card.html icon="fa-pencil-ruler" url="https://github.com/AntennaPod/AntennaPod/labels/needs:%20mock-up%20or%20user%20story" item="design" target="external" %}
 </div>
 
 <p id="donate">{% t contribute.donate %}</p>