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' => '2ff29d1d',
+    'core.pkg.css' => 'c5a029ea',
     'core.pkg.js' => 'c5888f3d',
     'darkconsole.pkg.js' => '8ab24e01',
     'differential.pkg.css' => '571b1cc1',
@@ -34,7 +34,7 @@
     'rsrc/css/aphront/typeahead.css' => '0e403212',
     'rsrc/css/application/almanac/almanac.css' => 'dbb9b3af',
     'rsrc/css/application/auth/auth.css' => '1e655982',
-    'rsrc/css/application/base/main-menu-view.css' => '58db7ad2',
+    'rsrc/css/application/base/main-menu-view.css' => 'cfa2ec0f',
     'rsrc/css/application/base/notification-menu.css' => '6aa0a74b',
     'rsrc/css/application/base/phabricator-application-launch-view.css' => '16ca323f',
     'rsrc/css/application/base/standard-page-view.css' => 'd2a6518d',
@@ -729,7 +729,7 @@
     'phabricator-hovercard-view-css' => '893f4783',
     'phabricator-keyboard-shortcut' => '1ae869f2',
     'phabricator-keyboard-shortcut-manager' => 'c1700f6f',
-    'phabricator-main-menu-view' => '58db7ad2',
+    'phabricator-main-menu-view' => 'cfa2ec0f',
     'phabricator-nav-view-css' => '7aeaf435',
     'phabricator-notification' => '0c6946e7',
     'phabricator-notification-css' => '9c279160',
diff --git a/src/view/page/menu/PhabricatorMainMenuSearchView.php b/src/view/page/menu/PhabricatorMainMenuSearchView.php
--- a/src/view/page/menu/PhabricatorMainMenuSearchView.php
+++ b/src/view/page/menu/PhabricatorMainMenuSearchView.php
@@ -66,7 +66,10 @@
         $input,
         phutil_tag(
           'button',
-          array('id' => $button_id),
+          array(
+            'id' => $button_id,
+            'class' => 'phui-icon-view phui-font-fa fa-search lightgreytext',
+            ),
           pht('Search')),
         $primary_input,
         $target,
diff --git a/webroot/rsrc/css/application/base/main-menu-view.css b/webroot/rsrc/css/application/base/main-menu-view.css
--- a/webroot/rsrc/css/application/base/main-menu-view.css
+++ b/webroot/rsrc/css/application/base/main-menu-view.css
@@ -146,9 +146,9 @@
   right: 0;
   position: absolute;
   font-size: 13px;
-  border: 1px solid #333;
+  border-color: rgba(0,0,0,.6);
   border-radius: 12px;
-  background-color: #222;
+  background-color: rgba(0,0,0,.5);
   opacity: .8;
   height: 26px;
   line-height: 12px;
@@ -157,7 +157,8 @@
 }
 
 .phabricator-main-menu.main-header-dark .phabricator-main-menu-search input {
-  background-color: #555;
+  background-color: rgba(150,150,150,.5);
+  border-color: #333;
 }
 
 .device .phabricator-main-menu-search input {
@@ -170,7 +171,7 @@
   background: #fff;
   opacity: 1;
   color: #333;
-  border-color: #e7e7e7;
+  border-color: {$lightgreyborder};
   box-shadow: none;
 }
 
@@ -180,18 +181,17 @@
 
 .phabricator-main-menu-search button {
   position: absolute;
-  color: transparent;
-  background: transparent 5px 6px url(/rsrc/image/search-white.png) no-repeat;
+  background: transparent;
   border: none;
   outline: none;
   box-shadow: none;
   text-shadow: none;
   min-width: 0;
 
-  height: 20px;
-  width: 20px;
+  height: 24px;
+  width: 24px;
   top: 10px;
-  right: 6px;
+  right: 10px;
 }
 
 .device .phabricator-main-menu-search button {