common/static/common/styles/_extension.sass

@@ -164,6 +164,12 @@
   .btn-accent
     box-shadow: .2rem .8rem .8rem rgba(0,82,255,.102), 1.6rem 1.0rem 1.8rem rgba(0,82,255,.102), 3.2rem 1.0rem 3.2rem rgba(0,82,255,.349)
 
+  .btn-install-action-item
+    +margin(3, bottom)
+
+    &:last-child
+      +margin(0, bottom)
+
   .btn-install-drag,
   .btn-install-drag:active
     transform: initial

extensions/templates/extensions/detail.html

@@ -272,17 +272,19 @@
           </div>
           <div class="fade js-btn-install-action">
             {% for download_item in download_list %}
-            <div class="btn-install-drag-group js-btn-install-drag-group mb-2 rounded">
+              <div class="btn-install-action-item">
-              <button class="btn btn-flex btn-primary btn-install-drag cursor-move js-btn-install-drag w-100" draggable="true">
+                <div class="btn-install-drag-group js-btn-install-drag-group mb-2 rounded">
-                <i class="i-move"></i>
+                  <button class="btn btn-flex btn-primary btn-install-drag cursor-move js-btn-install-drag w-100" draggable="true">
-                <span>{% trans 'Drag and Drop into Blender' %} {{ download_item.platform }}</span>
+                    <i class="i-move"></i>
-              </button>
+                    <span>{% trans 'Drag and Drop into Blender' %} <span class="fs-sm">{{ download_item.platform }}</span></span>
-            </div>
+                  </button>
-            <small class="d-block text-center w-100">
+                </div>
-              {# TODO @front-end: Replace URL of the manual /dev/ with /latest/. #}
+                <small class="d-block text-center w-100">
-              ...or <a class="text-underline text-primary" href="{{ request.scheme }}://{{ request.get_host }}{{ download_item.url }}" download="{{ download_item.name }}">download</a>
+                  {# TODO @front-end: Replace URL of the manual /dev/ with /latest/. #}
-              and <a class="text-underline text-primary" href="https://docs.blender.org/manual/en/dev/editors/preferences/extensions.html#install" target="_blank">Install from Disk</a>
+                  ...or <a class="text-underline text-primary" href="{{ request.scheme }}://{{ request.get_host }}{{ download_item.url }}" download="{{ download_item.name }}">download</a>
-            </small>
+                  and <a class="text-underline text-primary" href="https://docs.blender.org/manual/en/dev/editors/preferences/extensions.html#install" target="_blank">Install from Disk</a>
+                </small>
+              </div>
             {% endfor %}
           </div>