Add copywrite headers to css files

Reviewed By: danielbuechele

Differential Revision: D6976529

fbshipit-source-id: 7f0c3fdd70105cbe055fa49f10eac3bdaf84b5c2

website/src/components/Playground/Code.css

@@ -1,4 +1,13 @@
-.Code {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .Code {
   display: flex;
   flex-direction: column;
   max-height: 100%;

website/src/components/Playground/Editor.css

@@ -1,4 +1,13 @@
-.Editor {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .Editor {
   display: flex;
   flex-direction: column;
   height: 100%;

website/src/components/Playground/InfoText.css

@@ -1,4 +1,13 @@
-.InfoText {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .InfoText {
   max-width: 230px;
   line-height: 130%;
 }

website/src/components/Playground/PositionGuide.css

@@ -1,4 +1,13 @@
-.PositionGuide {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .PositionGuide {
   position: absolute;
   pointer-events: none;
   display: flex;

website/src/components/Playground/Sidebar.css

@@ -1,4 +1,13 @@
-.Sidebar {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .Sidebar {
   position: absolute;
   z-index: 3;
   top: 0;

website/src/components/Playground/YogaEnumSelect.css

@@ -1,4 +1,13 @@
-.YogaEnumSelect {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .YogaEnumSelect {
   display: flex;
 }
 

website/src/components/Playground/YogaNode.css

@@ -1,4 +1,13 @@
-.YogaNode {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .YogaNode {
   background: white;
   position: absolute;
   transform: scale(1);

website/src/components/Playground/YogaPositionEditor.css

@@ -1,4 +1,13 @@
-.YogaPositionEditor {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .YogaPositionEditor {
   text-align: center;
   margin-top: 20px;
   margin-bottom: 20px;

website/src/components/Playground/index.css

@@ -1,4 +1,13 @@
-.PlaygroundContainer {
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+ .PlaygroundContainer {
   display: flex;
   flex-direction: row;
   flex-grow: 1;