diff --git a/modules/node/node-rtl.css b/modules/node/node-rtl.css
deleted file mode 100644
index a5fe99e..0000000
--- a/modules/node/node-rtl.css
+++ /dev/null
@@ -1,14 +0,0 @@
-
-#node-admin-content dl.multiselect dd .form-item label {
-  display: block;
-  float: right;
-  width: 6em;
-  font-weight: normal;
-}
-
-#node-admin-buttons {
-  float: right;
-  margin-left: 0;
-  margin-right: 0.5em;
-  clear: left;
-}
diff --git a/modules/node/node.css b/modules/node/node.css
deleted file mode 100644
index 07540fa..0000000
--- a/modules/node/node.css
+++ /dev/null
@@ -1,10 +0,0 @@
-
-.node-unpublished {
-  background-color: #fff4f4;
-}
-.preview .node {
-  background-color: #ffffea;
-}
-td.revision-current {
-  background: #ffc;
-}
diff --git a/modules/node/node.info b/modules/node/node.info
index 7f2c7ff..1cf797e 100644
--- a/modules/node/node.info
+++ b/modules/node/node.info
@@ -7,4 +7,4 @@ files[] = node.module
 files[] = node.test
 required = TRUE
 configure = admin/structure/types
-stylesheets[all][] = node.css
+stylesheets[all][] = node.theme.css
diff --git a/modules/simpletest/tests/common.test b/modules/simpletest/tests/common.test
index 5f69673..08c8031 100644
--- a/modules/simpletest/tests/common.test
+++ b/modules/simpletest/tests/common.test
@@ -797,7 +797,7 @@ class CascadingStylesheetsTestCase extends DrupalWebTestCase {
   function testAddCssFileWithQueryString() {
     $this->drupalGet('common-test/query-string');
     $query_string = variable_get('css_js_query_string', '0');
-    $this->assertRaw(drupal_get_path('module', 'node') . '/node.css?' . $query_string, t('Query string was appended correctly to css.'));
+    $this->assertRaw(drupal_get_path('module', 'node') . '/node.theme.css?' . $query_string, t('Query string was appended correctly to css.'));
     $this->assertRaw(drupal_get_path('module', 'node') . '/node-fake.css?arg1=value1&arg2=value2', t('Query string not escaped on a URI.'));
   }
 }
diff --git a/modules/simpletest/tests/common_test.module b/modules/simpletest/tests/common_test.module
index 9b61788..bf0e6c4 100644
--- a/modules/simpletest/tests/common_test.module
+++ b/modules/simpletest/tests/common_test.module
@@ -220,7 +220,7 @@ function common_test_library() {
  */
 function common_test_js_and_css_querystring() {
    drupal_add_js(drupal_get_path('module', 'node') . '/node.js');
-   drupal_add_css(drupal_get_path('module', 'node') . '/node.css');
+   drupal_add_css(drupal_get_path('module', 'node') . '/node.theme.css');
    // A relative URI may have a query string.
    drupal_add_css('/' . drupal_get_path('module', 'node') . '/node-fake.css?arg1=value1&arg2=value2');
    return '';