diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -9,7 +9,7 @@
   'names' => array(
     'conpherence.pkg.css' => '76ed87e3',
     'conpherence.pkg.js' => '020aebcf',
-    'core.pkg.css' => '0ef1e5d9',
+    'core.pkg.css' => '2d155d8a',
     'core.pkg.js' => '2eeda9e0',
     'dark-console.pkg.js' => '187792c2',
     'differential.pkg.css' => '525f9a1d',
@@ -154,7 +154,7 @@
     'rsrc/css/phui/phui-document.css' => '52b748a5',
     'rsrc/css/phui/phui-feed-story.css' => 'a0c05029',
     'rsrc/css/phui/phui-fontkit.css' => '1ec937e5',
-    'rsrc/css/phui/phui-form-view.css' => '7536aef9',
+    'rsrc/css/phui/phui-form-view.css' => '57edecb7',
     'rsrc/css/phui/phui-form.css' => 'd1adb52c',
     'rsrc/css/phui/phui-formation-view.css' => 'd2dec8ed',
     'rsrc/css/phui/phui-head-thing.css' => 'd7f293df',
@@ -849,7 +849,7 @@
     'phui-font-icon-base-css' => '303c9b87',
     'phui-fontkit-css' => '1ec937e5',
     'phui-form-css' => 'd1adb52c',
-    'phui-form-view-css' => '7536aef9',
+    'phui-form-view-css' => '57edecb7',
     'phui-formation-view-css' => 'd2dec8ed',
     'phui-head-thing-view-css' => 'd7f293df',
     'phui-header-view-css' => '36c86a58',
diff --git a/webroot/rsrc/css/phui/phui-form-view.css b/webroot/rsrc/css/phui/phui-form-view.css
--- a/webroot/rsrc/css/phui/phui-form-view.css
+++ b/webroot/rsrc/css/phui/phui-form-view.css
@@ -63,6 +63,11 @@
   color:{$greytext} !important;
 }
 
+.aphront-form-input > input[type="file"] {
+  max-width: stretch;
+  max-width: -moz-available;
+  max-width: -webkit-fill-available;
+}
 
 .aphront-form-error {
   width: 18%;