Issue #1216994 by karschsp, jvc26, jyve: Clean up the CSS for File module.

core/modules/file/file.css → core/modules/file/file.admin.css

 
 /**
- * Managed file element styles.
+ * @file
+ * Admin styles for file module.
+ */
+
+/**
+ * File upload widget.
  */
 .form-managed-file .form-file,
 .form-managed-file .form-submit {
   margin: 0;
 }
-
 .form-managed-file input.progress-disabled {
-  float: none;
   display: inline;
+  float: none;
 }
-
 .form-managed-file div.ajax-progress,
 .form-managed-file div.throbber {
   display: inline;
   float: none;
   padding: 1px 5px 2px 5px;
 }
-
 .form-managed-file div.ajax-progress-bar {
   display: none;
   margin-top: 4px;
-  width: 28em;
   padding: 0;
+  width: 28em;
 }
-
 .form-managed-file div.ajax-progress-bar div.bar {
   margin: 0;
 }

core/modules/file/file.module

@@ -74,7 +74,7 @@ function file_element_info() {
     '#upload_location' => NULL,
     '#extended' => FALSE,
     '#attached' => array(
-      'css' => array($file_path . '/file.css'),
+      'css' => array($file_path . '/file.admin.css'),
       'js' => array($file_path . '/file.js'),
     ),
   );