diff --git a/config/sync/core.entity_form_display.block_content.basic.default.yml b/config/sync/core.entity_form_display.block_content.basic.default.yml
index 716d69b3e..7d93575d7 100644
--- a/config/sync/core.entity_form_display.block_content.basic.default.yml
+++ b/config/sync/core.entity_form_display.block_content.basic.default.yml
@@ -5,6 +5,7 @@ dependencies:
   config:
     - block_content.type.basic
     - field.field.block_content.basic.body
+    - field.field.block_content.basic.field_text_alignment
   module:
     - text
 _core:
@@ -24,6 +25,12 @@ content:
       placeholder: ''
       show_summary: false
     third_party_settings: {  }
+  field_text_alignment:
+    type: options_select
+    weight: 26
+    region: content
+    settings: {  }
+    third_party_settings: {  }
   info:
     type: string_textfield
     weight: -5
diff --git a/config/sync/core.entity_view_display.block_content.basic.default.yml b/config/sync/core.entity_view_display.block_content.basic.default.yml
index f4bf3dd90..5483b7566 100644
--- a/config/sync/core.entity_view_display.block_content.basic.default.yml
+++ b/config/sync/core.entity_view_display.block_content.basic.default.yml
@@ -5,7 +5,9 @@ dependencies:
   config:
     - block_content.type.basic
     - field.field.block_content.basic.body
+    - field.field.block_content.basic.field_text_alignment
   module:
+    - options
     - text
 _core:
   default_config_hash: hBNNDTFwakREOTa6GGMqN899Iyrii0hInwSJtQ7Kj30
@@ -21,4 +23,11 @@ content:
     third_party_settings: {  }
     weight: 0
     region: content
+  field_text_alignment:
+    type: list_default
+    label: above
+    settings: {  }
+    third_party_settings: {  }
+    weight: 1
+    region: content
 hidden: {  }
diff --git a/config/sync/field.field.block_content.basic.field_text_alignment.yml b/config/sync/field.field.block_content.basic.field_text_alignment.yml
new file mode 100644
index 000000000..cc862440a
--- /dev/null
+++ b/config/sync/field.field.block_content.basic.field_text_alignment.yml
@@ -0,0 +1,23 @@
+uuid: 452b60fa-6916-4432-9b04-f9a2c8e58485
+langcode: en
+status: true
+dependencies:
+  config:
+    - block_content.type.basic
+    - field.storage.block_content.field_text_alignment
+  module:
+    - options
+id: block_content.basic.field_text_alignment
+field_name: field_text_alignment
+entity_type: block_content
+bundle: basic
+label: 'Text alignment'
+description: ''
+required: true
+translatable: false
+default_value:
+  -
+    value: left
+default_value_callback: ''
+settings: {  }
+field_type: list_string
diff --git a/config/sync/field.storage.block_content.field_text_alignment.yml b/config/sync/field.storage.block_content.field_text_alignment.yml
new file mode 100644
index 000000000..b460d6850
--- /dev/null
+++ b/config/sync/field.storage.block_content.field_text_alignment.yml
@@ -0,0 +1,27 @@
+uuid: 6deb7b46-7e0a-44da-9702-c78688cbca6e
+langcode: en
+status: true
+dependencies:
+  module:
+    - block_content
+    - options
+id: block_content.field_text_alignment
+field_name: field_text_alignment
+entity_type: block_content
+type: list_string
+settings:
+  allowed_values:
+    -
+      value: left
+      label: Left
+    -
+      value: centre
+      label: Centre
+  allowed_values_function: ''
+module: options
+locked: false
+cardinality: 1
+translatable: true
+indexes: {  }
+persist_with_no_fields: false
+custom_storage: false
diff --git a/content/block_content.f451cc6b-1555-4bb2-ad3c-6d1bb4ee6bf5.json b/content/block_content.f451cc6b-1555-4bb2-ad3c-6d1bb4ee6bf5.json
index 368a96e93..ad50ef975 100644
--- a/content/block_content.f451cc6b-1555-4bb2-ad3c-6d1bb4ee6bf5.json
+++ b/content/block_content.f451cc6b-1555-4bb2-ad3c-6d1bb4ee6bf5.json
@@ -34,7 +34,7 @@
     ],
     "changed": [
         {
-            "value": "2025-07-03T15:11:02+00:00"
+            "value": "2025-07-03T17:08:44+00:00"
         }
     ],
     "reusable": [
@@ -59,5 +59,10 @@
             "processed": "<p>Not sure? <a href=\"http:\/\/localhost:8888\/archive\">Browse the archive \u2192<\/a><\/p>\n",
             "summary": ""
         }
+    ],
+    "field_text_alignment": [
+        {
+            "value": "centre"
+        }
     ]
 }
\ No newline at end of file
diff --git a/content/node.57c15821-f744-45ce-960e-5f77d41c3ad3.json b/content/node.57c15821-f744-45ce-960e-5f77d41c3ad3.json
index 130715ee1..ce83bdad1 100644
--- a/content/node.57c15821-f744-45ce-960e-5f77d41c3ad3.json
+++ b/content/node.57c15821-f744-45ce-960e-5f77d41c3ad3.json
@@ -18,7 +18,7 @@
     ],
     "revision_timestamp": [
         {
-            "value": "2025-07-03T16:12:47+00:00"
+            "value": "2025-07-03T17:08:44+00:00"
         }
     ],
     "revision_uid": [
@@ -51,7 +51,7 @@
     ],
     "changed": [
         {
-            "value": "2025-07-03T16:12:47+00:00"
+            "value": "2025-07-03T17:08:44+00:00"
         }
     ],
     "promote": [
diff --git a/themes/opdavies/templates/block.html.twig b/themes/opdavies/templates/block.html.twig
index 9ebe245dd..dc5719d88 100644
--- a/themes/opdavies/templates/block.html.twig
+++ b/themes/opdavies/templates/block.html.twig
@@ -28,7 +28,13 @@
  * @ingroup themeable
  */
 #}
-<div{{ attributes }}>
+{% set text_alignment = content.field_text_alignment['#items'].getValue()|first.value %}
+
+{% set classes = [
+  text_alignment is same as 'centre' ? 'flex justify-center',
+] %}
+
+<div{{ attributes.addClass(classes) }}>
   {{ title_prefix }}
 
   {% if label %}
@@ -38,6 +44,6 @@
   {{ title_suffix }}
 
   {% block content %}
-    {{ content }}
+    {{ content|without('field_text_alignment') }}
   {% endblock %}
 </div>