diff --git a/web/themes/custom/opdavies/tailwind.config.js b/web/themes/custom/opdavies/tailwind.config.js
index f247487..a9aa50a 100644
--- a/web/themes/custom/opdavies/tailwind.config.js
+++ b/web/themes/custom/opdavies/tailwind.config.js
@@ -48,6 +48,7 @@ module.exports = {
   ],
   variants: {
     borderStyle: [...variants.borderStyle, 'hover', 'focus'],
-    borderWidth: [...variants.borderStyle, 'hover', 'focus']
+    borderWidth: [...variants.borderWidth, 'hover', 'focus'],
+    margin: [...variants.margin, 'first', 'last', 'odd', 'even'],
   }
 }
diff --git a/web/themes/custom/opdavies/templates/block/block.html.twig b/web/themes/custom/opdavies/templates/block/block.html.twig
new file mode 100644
index 0000000..350989b
--- /dev/null
+++ b/web/themes/custom/opdavies/templates/block/block.html.twig
@@ -0,0 +1,37 @@
+{#
+/**
+ * @file
+ * Theme override to display a block.
+ *
+ * Available variables:
+ * - plugin_id: The ID of the block implementation.
+ * - label: The configured label of the block if visible.
+ * - configuration: A list of the block's configuration values.
+ *   - label: The configured label for the block.
+ *   - label_display: The display settings for the label.
+ *   - provider: The module or other provider that provided this block plugin.
+ *   - Block plugin specific settings will also be stored here.
+ * - content: The content of this block.
+ * - attributes: array of HTML attributes populated by modules, intended to
+ *   be added to the main container tag of this template.
+ *   - id: A valid HTML ID and guaranteed unique.
+ * - title_attributes: Same as attributes, except applied to the main title
+ *   tag that appears in the template.
+ * - title_prefix: Additional output populated by modules, intended to be
+ *   displayed in front of the main title tag that appears in the template.
+ * - title_suffix: Additional output populated by modules, intended to be
+ *   displayed after the main title tag that appears in the template.
+ *
+ * @see template_preprocess_block()
+ */
+#}
+<div{{ attributes.addClass('mt-4 first:mt-0') }}>
+  {{ title_prefix }}
+  {% if label %}
+    <h2{{ title_attributes }}>{{ label }}</h2>
+  {% endif %}
+  {{ title_suffix }}
+  {% block content %}
+    {{ content }}
+  {% endblock %}
+</div>
diff --git a/web/themes/custom/opdavies/templates/field/field--node--field-events--talk.html.twig b/web/themes/custom/opdavies/templates/field/field--node--field-events--talk.html.twig
new file mode 100644
index 0000000..a02ace7
--- /dev/null
+++ b/web/themes/custom/opdavies/templates/field/field--node--field-events--talk.html.twig
@@ -0,0 +1,70 @@
+{#
+/**
+ * @file
+ * Theme override for a field.
+ *
+ * To override output, copy the "field.html.twig" from the templates directory
+ * to your theme's directory and customize it, just like customizing other
+ * Drupal templates such as page.html.twig or node.html.twig.
+ *
+ * Instead of overriding the theming for all fields, you can also just override
+ * theming for a subset of fields using
+ * @link themeable Theme hook suggestions. @endlink For example,
+ * here are some theme hook suggestions that can be used for a field_foo field
+ * on an article node type:
+ * - field--node--field-foo--article.html.twig
+ * - field--node--field-foo.html.twig
+ * - field--node--article.html.twig
+ * - field--field-foo.html.twig
+ * - field--text-with-summary.html.twig
+ * - field.html.twig
+ *
+ * Available variables:
+ * - attributes: HTML attributes for the containing element.
+ * - label_hidden: Whether to show the field label or not.
+ * - title_attributes: HTML attributes for the title.
+ * - label: The label for the field.
+ * - multiple: TRUE if a field can contain multiple items.
+ * - items: List of all the field items. Each item contains:
+ *   - attributes: List of HTML attributes for each item.
+ *   - content: The field item's content.
+ * - entity_type: The entity type to which the field belongs.
+ * - field_name: The name of the field.
+ * - field_type: The type of the field.
+ * - label_display: The display settings for the label.
+ *
+ * @see template_preprocess_field()
+ */
+#}
+{%
+  set title_classes = [
+    label_display == 'visually_hidden' ? 'visually-hidden',
+  ]
+%}
+
+{% if label_hidden %}
+  {% if multiple %}
+    <div{{ attributes }}>
+      {% for item in items %}
+        <div{{ item.attributes }}>{{ item.content }}</div>
+      {% endfor %}
+    </div>
+  {% else %}
+    {% for item in items %}
+      <div{{ attributes }}>{{ item.content }}</div>
+    {% endfor %}
+  {% endif %}
+{% else %}
+  <div{{ attributes }}>
+    <h2{{ title_attributes.addClass(title_classes) }}>{{ label }}</h2>
+    {% if multiple %}
+      <div>
+    {% endif %}
+    {% for item in items %}
+      <div{{ item.attributes }}>{{ item.content }}</div>
+    {% endfor %}
+    {% if multiple %}
+      </div>
+    {% endif %}
+  </div>
+{% endif %}
diff --git a/web/themes/custom/opdavies/templates/field/field--node--field-slides--talk.html.twig b/web/themes/custom/opdavies/templates/field/field--node--field-slides--talk.html.twig
new file mode 100644
index 0000000..a02ace7
--- /dev/null
+++ b/web/themes/custom/opdavies/templates/field/field--node--field-slides--talk.html.twig
@@ -0,0 +1,70 @@
+{#
+/**
+ * @file
+ * Theme override for a field.
+ *
+ * To override output, copy the "field.html.twig" from the templates directory
+ * to your theme's directory and customize it, just like customizing other
+ * Drupal templates such as page.html.twig or node.html.twig.
+ *
+ * Instead of overriding the theming for all fields, you can also just override
+ * theming for a subset of fields using
+ * @link themeable Theme hook suggestions. @endlink For example,
+ * here are some theme hook suggestions that can be used for a field_foo field
+ * on an article node type:
+ * - field--node--field-foo--article.html.twig
+ * - field--node--field-foo.html.twig
+ * - field--node--article.html.twig
+ * - field--field-foo.html.twig
+ * - field--text-with-summary.html.twig
+ * - field.html.twig
+ *
+ * Available variables:
+ * - attributes: HTML attributes for the containing element.
+ * - label_hidden: Whether to show the field label or not.
+ * - title_attributes: HTML attributes for the title.
+ * - label: The label for the field.
+ * - multiple: TRUE if a field can contain multiple items.
+ * - items: List of all the field items. Each item contains:
+ *   - attributes: List of HTML attributes for each item.
+ *   - content: The field item's content.
+ * - entity_type: The entity type to which the field belongs.
+ * - field_name: The name of the field.
+ * - field_type: The type of the field.
+ * - label_display: The display settings for the label.
+ *
+ * @see template_preprocess_field()
+ */
+#}
+{%
+  set title_classes = [
+    label_display == 'visually_hidden' ? 'visually-hidden',
+  ]
+%}
+
+{% if label_hidden %}
+  {% if multiple %}
+    <div{{ attributes }}>
+      {% for item in items %}
+        <div{{ item.attributes }}>{{ item.content }}</div>
+      {% endfor %}
+    </div>
+  {% else %}
+    {% for item in items %}
+      <div{{ attributes }}>{{ item.content }}</div>
+    {% endfor %}
+  {% endif %}
+{% else %}
+  <div{{ attributes }}>
+    <h2{{ title_attributes.addClass(title_classes) }}>{{ label }}</h2>
+    {% if multiple %}
+      <div>
+    {% endif %}
+    {% for item in items %}
+      <div{{ item.attributes }}>{{ item.content }}</div>
+    {% endfor %}
+    {% if multiple %}
+      </div>
+    {% endif %}
+  </div>
+{% endif %}
diff --git a/web/themes/custom/opdavies/templates/field/field--node--field-video--talk.html.twig b/web/themes/custom/opdavies/templates/field/field--node--field-video--talk.html.twig
new file mode 100644
index 0000000..a02ace7
--- /dev/null
+++ b/web/themes/custom/opdavies/templates/field/field--node--field-video--talk.html.twig
@@ -0,0 +1,70 @@
+{#
+/**
+ * @file
+ * Theme override for a field.
+ *
+ * To override output, copy the "field.html.twig" from the templates directory
+ * to your theme's directory and customize it, just like customizing other
+ * Drupal templates such as page.html.twig or node.html.twig.
+ *
+ * Instead of overriding the theming for all fields, you can also just override
+ * theming for a subset of fields using
+ * @link themeable Theme hook suggestions. @endlink For example,
+ * here are some theme hook suggestions that can be used for a field_foo field
+ * on an article node type:
+ * - field--node--field-foo--article.html.twig
+ * - field--node--field-foo.html.twig
+ * - field--node--article.html.twig
+ * - field--field-foo.html.twig
+ * - field--text-with-summary.html.twig
+ * - field.html.twig
+ *
+ * Available variables:
+ * - attributes: HTML attributes for the containing element.
+ * - label_hidden: Whether to show the field label or not.
+ * - title_attributes: HTML attributes for the title.
+ * - label: The label for the field.
+ * - multiple: TRUE if a field can contain multiple items.
+ * - items: List of all the field items. Each item contains:
+ *   - attributes: List of HTML attributes for each item.
+ *   - content: The field item's content.
+ * - entity_type: The entity type to which the field belongs.
+ * - field_name: The name of the field.
+ * - field_type: The type of the field.
+ * - label_display: The display settings for the label.
+ *
+ * @see template_preprocess_field()
+ */
+#}
+{%
+  set title_classes = [
+    label_display == 'visually_hidden' ? 'visually-hidden',
+  ]
+%}
+
+{% if label_hidden %}
+  {% if multiple %}
+    <div{{ attributes }}>
+      {% for item in items %}
+        <div{{ item.attributes }}>{{ item.content }}</div>
+      {% endfor %}
+    </div>
+  {% else %}
+    {% for item in items %}
+      <div{{ attributes }}>{{ item.content }}</div>
+    {% endfor %}
+  {% endif %}
+{% else %}
+  <div{{ attributes }}>
+    <h2{{ title_attributes.addClass(title_classes) }}>{{ label }}</h2>
+    {% if multiple %}
+      <div>
+    {% endif %}
+    {% for item in items %}
+      <div{{ item.attributes }}>{{ item.content }}</div>
+    {% endfor %}
+    {% if multiple %}
+      </div>
+    {% endif %}
+  </div>
+{% endif %}
diff --git a/web/themes/custom/opdavies/templates/layout/region--content.html.twig b/web/themes/custom/opdavies/templates/layout/region--content.html.twig
new file mode 100644
index 0000000..e5e36d0
--- /dev/null
+++ b/web/themes/custom/opdavies/templates/layout/region--content.html.twig
@@ -0,0 +1,19 @@
+{#
+/**
+ * @file
+ * Theme override to display a region.
+ *
+ * Available variables:
+ * - content: The content for this region, typically blocks.
+ * - attributes: HTML attributes for the region <div>.
+ * - region: The name of the region variable as defined in the theme's
+ *   .info.yml file.
+ *
+ * @see template_preprocess_region()
+ */
+#}
+{% if content %}
+  <div{{ attributes }}>
+    {{ content }}
+  </div>
+{% endif %}
diff --git a/web/themes/custom/opdavies/templates/node/node--talk.html.twig b/web/themes/custom/opdavies/templates/node/node--talk.html.twig
new file mode 100644
index 0000000..40140fc
--- /dev/null
+++ b/web/themes/custom/opdavies/templates/node/node--talk.html.twig
@@ -0,0 +1,97 @@
+{#
+/**
+ * @file
+ * Theme override to display a node.
+ *
+ * Available variables:
+ * - node: The node entity with limited access to object properties and methods.
+ *   Only method names starting with "get", "has", or "is" and a few common
+ *   methods such as "id", "label", and "bundle" are available. For example:
+ *   - node.getCreatedTime() will return the node creation timestamp.
+ *   - node.hasField('field_example') returns TRUE if the node bundle includes
+ *     field_example. (This does not indicate the presence of a value in this
+ *     field.)
+ *   - node.isPublished() will return whether the node is published or not.
+ *   Calling other methods, such as node.delete(), will result in an exception.
+ *   See \Drupal\node\Entity\Node for a full list of public properties and
+ *   methods for the node object.
+ * - label: The title of the node.
+ * - content: All node items. Use {{ content }} to print them all,
+ *   or print a subset such as {{ content.field_example }}. Use
+ *   {{ content|without('field_example') }} to temporarily suppress the printing
+ *   of a given child element.
+ * - author_picture: The node author user entity, rendered using the "compact"
+ *   view mode.
+ * - metadata: Metadata for this node.
+ * - date: Themed creation date field.
+ * - author_name: Themed author name field.
+ * - url: Direct URL of the current node.
+ * - display_submitted: Whether submission information should be displayed.
+ * - attributes: HTML attributes for the containing element.
+ *   The attributes.class element may contain one or more of the following
+ *   classes:
+ *   - node: The current template type (also known as a "theming hook").
+ *   - node--type-[type]: The current node type. For example, if the node is an
+ *     "Article" it would result in "node--type-article". Note that the machine
+ *     name will often be in a short form of the human readable label.
+ *   - node--view-mode-[view_mode]: The View Mode of the node; for example, a
+ *     teaser would result in: "node--view-mode-teaser", and
+ *     full: "node--view-mode-full".
+ *   The following are controlled through the node publishing options.
+ *   - node--promoted: Appears on nodes promoted to the front page.
+ *   - node--sticky: Appears on nodes ordered above other non-sticky nodes in
+ *     teaser listings.
+ *   - node--unpublished: Appears on unpublished nodes visible only to site
+ *     admins.
+ * - title_attributes: Same as attributes, except applied to the main title
+ *   tag that appears in the template.
+ * - content_attributes: Same as attributes, except applied to the main
+ *   content tag that appears in the template.
+ * - author_attributes: Same as attributes, except applied to the author of
+ *   the node tag that appears in the template.
+ * - title_prefix: Additional output populated by modules, intended to be
+ *   displayed in front of the main title tag that appears in the template.
+ * - title_suffix: Additional output populated by modules, intended to be
+ *   displayed after the main title tag that appears in the template.
+ * - view_mode: View mode; for example, "teaser" or "full".
+ * - teaser: Flag for the teaser state. Will be true if view_mode is 'teaser'.
+ * - page: Flag for the full page state. Will be true if view_mode is 'full'.
+ * - readmore: Flag for more state. Will be true if the teaser content of the
+ *   node cannot hold the main body content.
+ * - logged_in: Flag for authenticated user status. Will be true when the
+ *   current user is a logged-in member.
+ * - is_admin: Flag for admin user status. Will be true when the current user
+ *   is an administrator.
+ *
+ * @see template_preprocess_node()
+ *
+ * @todo Remove the id attribute (or make it a class), because if that gets
+ *   rendered twice on a page this is invalid CSS for example: two lists
+ *   in different view modes.
+ */
+#}
+<article{{ attributes.addClass('node') }}>
+
+  {{ title_prefix }}
+  {% if not page %}
+    <h2{{ title_attributes }}>
+      <a href="{{ url }}" rel="bookmark">{{ label }}</a>
+    </h2>
+  {% endif %}
+  {{ title_suffix }}
+
+  {% if display_submitted %}
+    <footer>
+      {{ author_picture }}
+      <div{{ author_attributes }}>
+        {% trans %}Submitted by {{ author_name }} on {{ date }}{% endtrans %}
+        {{ metadata }}
+      </div>
+    </footer>
+  {% endif %}
+
+  <div{{ content_attributes.addClass('space-y-4') }}>
+    {{ content }}
+  </div>
+
+</article>