diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -7,7 +7,7 @@
  */
 return array(
   'names' => array(
-    'core.pkg.css' => '1a530a25',
+    'core.pkg.css' => 'a9770fbb',
     'core.pkg.js' => 'a77025a1',
     'darkconsole.pkg.js' => '8ab24e01',
     'differential.pkg.css' => 'd8866ed8',
@@ -104,7 +104,7 @@
     'rsrc/css/application/slowvote/slowvote.css' => '266df6a1',
     'rsrc/css/application/tokens/tokens.css' => '3d0f239e',
     'rsrc/css/application/uiexample/example.css' => '528b19de',
-    'rsrc/css/core/core.css' => 'c8c5ecd2',
+    'rsrc/css/core/core.css' => '86bfbe8c',
     'rsrc/css/core/remarkup.css' => '2dbff225',
     'rsrc/css/core/syntax.css' => '56c1ba38',
     'rsrc/css/core/z-index.css' => '9ec70c03',
@@ -714,7 +714,7 @@
     'phabricator-busy' => '6453c869',
     'phabricator-chatlog-css' => '852140ff',
     'phabricator-content-source-view-css' => '4b8b05d4',
-    'phabricator-core-css' => 'c8c5ecd2',
+    'phabricator-core-css' => '86bfbe8c',
     'phabricator-countdown-css' => '86b7b0a0',
     'phabricator-dashboard-css' => '17937d22',
     'phabricator-drag-and-drop-file-upload' => '8c49f386',
diff --git a/webroot/rsrc/css/core/core.css b/webroot/rsrc/css/core/core.css
--- a/webroot/rsrc/css/core/core.css
+++ b/webroot/rsrc/css/core/core.css
@@ -2,14 +2,6 @@
  * @provides phabricator-core-css
  */
 
-.device-phone {
-  /* By default, the iPhone zooms all text on the page by some percentage when
-     you rotate from portrait mode to landscape mode. Disable this, since it
-     breaks lots of things and prevents you from using landscape to see more
-     columns in source code views. */
-  -webkit-text-size-adjust: none;
-}
-
 body, div, dl, dt, dd, ul, ol, li,
 h1, h2, h3, h4, h5, h6,
 pre, form, fieldset,
@@ -56,6 +48,12 @@
   text-align: left;
   unicode-bidi: embed;
   background: #ebecee;
+
+  /* By default, the iPhone zooms all text on the page by some percentage when
+     you rotate from portrait mode to landscape mode. Disable this, since it
+     breaks lots of things and prevents you from using landscape to see more
+     columns in source code views. */
+  -webkit-text-size-adjust: none;
 }
 
 textarea {