changed leading and made buttons flexible

lib/screens/flippingcards.dart

@@ -115,7 +115,8 @@ class _FlipingCardState extends State<FlipingCard> {
               mainAxisAlignment: MainAxisAlignment.spaceEvenly,
               crossAxisAlignment: CrossAxisAlignment.center,
               children: <Widget>[
-                OutlinedButton(
+                Flexible(
+                  child: OutlinedButton(
                     onPressed: () {
                       setState(() {
                         if (index > 0 && index <= widget.players.length) {
@@ -128,7 +129,9 @@ class _FlipingCardState extends State<FlipingCard> {
                     },
                     child: const Text("Zurück"),
                   ),
-                ElevatedButton(
+                ),
+                Flexible(
+                  child: ElevatedButton(
                     onPressed: () {
                       setState(() {
                         if (index >= 0 && index < widget.players.length - 1) {
@@ -151,6 +154,7 @@ class _FlipingCardState extends State<FlipingCard> {
                         ? "Nächster Spieler"
                         : "Spiel anfangen!"),
                   ),
+                ),
               ],
             ),
           ),

lib/screens/settings.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:werwolf/screens/flippingcards.dart';
 
 import '../models/game.dart';
@@ -31,12 +30,6 @@ class _GameSettingsState extends State<GameSettings> {
           style: Theme.of(context).textTheme.titleLarge, // Apply text theme
         ),
         centerTitle: true,
-        leading: IconButton(
-          icon: const Icon(FontAwesomeIcons.xmark),
-          onPressed: () {
-            Navigator.popUntil(context, ModalRoute.withName('/'));
-          },
-        ),
       ),
       body: Padding(
         padding: const EdgeInsets.fromLTRB(30.0, 40.0, 30.0, 8.0),