fix icon spacing in call to action

templates/call_to_action.html

@@ -23,7 +23,7 @@
         {% for button in call_to_action.buttons %}
         <a
           href="{{ button.href | default('#') }}"
-          class="btn btn-{{ button.theme | default('primary') }} my-2 d-inline-flex"
+          class="btn btn-{{ button.theme | default('primary') }} my-2"
         >
           {% if button.icon %}
           <i class="bi-{{ button.icon }}"></i>

test.py

@@ -53,8 +53,8 @@ template_vars = {
         "header": "This is a call to action",
         "lead_text": "Some interesting text for the user",
         "buttons": [
-            {"href": "1"},
-            {"href": "2", "theme": "danger"},
+            {"text": "something"},
+            {"theme": "danger", "text": "something dangerous"},
             {"href": "3", "theme": "warning", "icon": "exclamation-diamond-fill"},
             {
                 "href": "3",