diff --git a/math_keyboard/CHANGELOG.md b/math_keyboard/CHANGELOG.md
index a64e30a..8ebe73d 100644
--- a/math_keyboard/CHANGELOG.md
+++ b/math_keyboard/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.1.3
+
+* Added new symbols icon for functions button.
+* Added fraction button to second keyboard page.
+
 ## 0.1.2
 
 * Bumped `flutter_math_fork`.
diff --git a/math_keyboard/fonts/CustomKeyIcons.ttf b/math_keyboard/fonts/CustomKeyIcons.ttf
new file mode 100644
index 0000000..6a5a661
Binary files /dev/null and b/math_keyboard/fonts/CustomKeyIcons.ttf differ
diff --git a/math_keyboard/lib/src/custom_key_icons/custom_key_icons.dart b/math_keyboard/lib/src/custom_key_icons/custom_key_icons.dart
new file mode 100644
index 0000000..d630e1b
--- /dev/null
+++ b/math_keyboard/lib/src/custom_key_icons/custom_key_icons.dart
@@ -0,0 +1,17 @@
+/// Flutter icons CustomKeyIcons
+/// Copyright (C) 2022 by original authors @ fluttericon.com, fontello.com
+/// This font was generated by FlutterIcon.com, which is derived from Fontello.
+
+import 'package:flutter/widgets.dart';
+
+/// A collection of custom key icons.
+class CustomKeyIcons {
+  CustomKeyIcons._();
+
+  static const _kFontFam = 'CustomKeyIcons';
+  static const String? _kFontPkg = 'math_keyboard';
+
+  /// Key icon used for indicating multiple symbols.
+  static const IconData key_symbols =
+      IconData(0xe800, fontFamily: _kFontFam, fontPackage: _kFontPkg);
+}
diff --git a/math_keyboard/lib/src/foundation/keyboard_button.dart b/math_keyboard/lib/src/foundation/keyboard_button.dart
index b7070cf..3784c86 100644
--- a/math_keyboard/lib/src/foundation/keyboard_button.dart
+++ b/math_keyboard/lib/src/foundation/keyboard_button.dart
@@ -115,6 +115,12 @@ const _subtractButton = BasicKeyboardButtonConfig(
 /// Keyboard showing extended functionality.
 final functionKeyboard = [
   [
+    const BasicKeyboardButtonConfig(
+      label: r'\frac{\Box}{\Box}',
+      value: r'\frac',
+      args: [TeXArg.braces, TeXArg.braces],
+      asTex: true,
+    ),
     const BasicKeyboardButtonConfig(
       label: r'\Box^2',
       value: '^2',
diff --git a/math_keyboard/lib/src/widgets/math_keyboard.dart b/math_keyboard/lib/src/widgets/math_keyboard.dart
index 8e7e28c..e9ff2b9 100644
--- a/math_keyboard/lib/src/widgets/math_keyboard.dart
+++ b/math_keyboard/lib/src/widgets/math_keyboard.dart
@@ -3,6 +3,7 @@ import 'dart:ui';
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter_math_fork/flutter_math.dart';
+import 'package:math_keyboard/src/custom_key_icons/custom_key_icons.dart';
 import 'package:math_keyboard/src/foundation/keyboard_button.dart';
 import 'package:math_keyboard/src/widgets/decimal_separator.dart';
 import 'package:math_keyboard/src/widgets/keyboard_button.dart';
@@ -341,7 +342,10 @@ class _Buttons extends StatelessWidget {
                         else if (config is PageButtonConfig)
                           _BasicButton(
                             flex: config.flex,
-                            label: controller.secondPage ? '123' : 'f(x)',
+                            icon: controller.secondPage
+                                ? null
+                                : CustomKeyIcons.key_symbols,
+                            label: controller.secondPage ? '123' : null,
                             onTap: controller.togglePage,
                             highlightLevel: 1,
                           )
diff --git a/math_keyboard/pubspec.yaml b/math_keyboard/pubspec.yaml
index 23514e8..3d3ff1e 100644
--- a/math_keyboard/pubspec.yaml
+++ b/math_keyboard/pubspec.yaml
@@ -2,7 +2,7 @@ name: math_keyboard
 description: >-2
   Math expression editing using an on-screen software keyboard or physical keyboard input in a
   typeset input field in Flutter.
-version: 0.1.2
+version: 0.1.3
 homepage: https://github.com/simpleclub/math_keyboard/tree/main/math_keyboard
 
 environment:
@@ -26,3 +26,9 @@ dev_dependencies:
     sdk: flutter
 
   pedantic: ^1.11.0
+
+flutter:
+  fonts:
+  - family: CustomKeyIcons
+    fonts:
+    - asset: fonts/CustomKeyIcons.ttf
diff --git a/math_keyboard_demo/lib/widgets/app.dart b/math_keyboard_demo/lib/widgets/app.dart
index 02ce546..1b61289 100644
--- a/math_keyboard_demo/lib/widgets/app.dart
+++ b/math_keyboard_demo/lib/widgets/app.dart
@@ -20,8 +20,11 @@ class _DemoAppState extends State<DemoApp> {
       title: appTitle,
       theme: ThemeData(
         brightness: _darkMode ? Brightness.dark : Brightness.light,
-        primarySwatch: Colors.amber,
-        accentColor: Colors.amberAccent,
+        colorScheme: ColorScheme.fromSwatch(
+          primarySwatch: Colors.amber,
+        ).copyWith(
+          secondary: Colors.amberAccent,
+        ),
       ),
       home: DemoScaffold(
         onToggleBrightness: () {