diff --git a/resources/celerity/map.php b/resources/celerity/map.php
index 3209d1c6ed..48a8367edb 100644
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -65,7 +65,7 @@ return array(
     'rsrc/css/application/differential/revision-list.css' => 'f3c47d33',
     'rsrc/css/application/differential/table-of-contents.css' => 'ae4b7a55',
     'rsrc/css/application/diffusion/diffusion-icons.css' => '3311444d',
-    'rsrc/css/application/diffusion/diffusion-readme.css' => '356a4f3c',
+    'rsrc/css/application/diffusion/diffusion-readme.css' => '297373eb',
     'rsrc/css/application/diffusion/diffusion-source.css' => '68b30fd3',
     'rsrc/css/application/feed/feed.css' => 'ecd4ec57',
     'rsrc/css/application/files/global-drag-and-drop.css' => '5c1b47c2',
@@ -156,7 +156,7 @@ return array(
     'rsrc/css/phui/phui-status.css' => '37309046',
     'rsrc/css/phui/phui-tag-view.css' => '6bbd83e2',
     'rsrc/css/phui/phui-timeline-view.css' => 'a0173eba',
-    'rsrc/css/phui/phui-two-column-view.css' => 'c110d0c3',
+    'rsrc/css/phui/phui-two-column-view.css' => '37d704f3',
     'rsrc/css/phui/workboards/phui-workboard-color.css' => 'ac6fe6a7',
     'rsrc/css/phui/workboards/phui-workboard.css' => 'e6d89647',
     'rsrc/css/phui/workboards/phui-workcard.css' => '3646fb96',
@@ -554,7 +554,7 @@ return array(
     'differential-revision-list-css' => 'f3c47d33',
     'differential-table-of-contents-css' => 'ae4b7a55',
     'diffusion-icons-css' => '3311444d',
-    'diffusion-readme-css' => '356a4f3c',
+    'diffusion-readme-css' => '297373eb',
     'diffusion-source-css' => '68b30fd3',
     'diviner-shared-css' => 'aa3656aa',
     'font-aleo' => '8bdb2835',
@@ -846,7 +846,7 @@ return array(
     'phui-tag-view-css' => '6bbd83e2',
     'phui-theme-css' => '027ba77e',
     'phui-timeline-view-css' => 'a0173eba',
-    'phui-two-column-view-css' => 'c110d0c3',
+    'phui-two-column-view-css' => '37d704f3',
     'phui-workboard-color-css' => 'ac6fe6a7',
     'phui-workboard-view-css' => 'e6d89647',
     'phui-workcard-view-css' => '3646fb96',
diff --git a/src/applications/diffusion/controller/DiffusionCommitController.php b/src/applications/diffusion/controller/DiffusionCommitController.php
index b14477ffa3..c6ac32bf7f 100644
--- a/src/applications/diffusion/controller/DiffusionCommitController.php
+++ b/src/applications/diffusion/controller/DiffusionCommitController.php
@@ -635,6 +635,8 @@ final class DiffusionCommitController extends DiffusionController {
       $author = $author_name;
       $image_uri = null;
       $image_href = null;
+    } else {
+      return null;
     }
 
     $author = phutil_tag('strong', array(), $author);
diff --git a/webroot/rsrc/css/application/diffusion/diffusion-readme.css b/webroot/rsrc/css/application/diffusion/diffusion-readme.css
index f7f8506e2d..bb661bb2c8 100644
--- a/webroot/rsrc/css/application/diffusion/diffusion-readme.css
+++ b/webroot/rsrc/css/application/diffusion/diffusion-readme.css
@@ -2,6 +2,7 @@
  * @provides diffusion-readme-css
  */
 
+.device .diffusion-readme-view .phui-document-fluid .phui-document-view,
 .device-desktop .diffusion-readme-view .phui-document-fluid
   .phui-document-view {
     margin: 0;
diff --git a/webroot/rsrc/css/phui/phui-two-column-view.css b/webroot/rsrc/css/phui/phui-two-column-view.css
index 1496a3b0f2..7997b196fe 100644
--- a/webroot/rsrc/css/phui/phui-two-column-view.css
+++ b/webroot/rsrc/css/phui/phui-two-column-view.css
@@ -131,6 +131,11 @@
   padding: 16px 0;
 }
 
+.device-desktop .phui-two-column-view
+  .phui-property-list-properties-wrap.phui-property-list-stacked {
+  padding: 0 16px;
+}
+
 .device .phui-two-column-view .phui-property-list-container {
   padding: 12px 8px;
 }
@@ -192,7 +197,3 @@
   .phui-info-view {
     margin: 0;
 }
-
-.phui-two-column-view .phui-object-box .phui-header-shell + .phui-info-view {
-  margin: 16px 16px 0 16px;
-}