I'm working on these three pages: App.js has two buttons, when you click the first button it will take you to the "/quotes" page and when you click the second button it will take you to the "/recommendations" page. The html for all three works, but whenever I go to "/quotes" or "/recommendations" the App.js html content and css content keep appearing (in a very weird and broken way, it looks like Very bad). Here is an example:

This is my code: application.js:

import './App.css';
import { BrowserRouter as Router, Routes, Route} from 'react-router-dom';
import QuotePage from './QuotePage.js'
import RecommendationPage from './RecommendationPage.js'

function App() {

  return (
     <div className="all-page"> 
     <Router>
        <Routes>
            <Route path="/quotes" element={<QuotePage/>}/>
            <Route path="/recommendations" element={<RecommendationPage/>}/>
        </Routes>
      
    </Router>
             <main className="central-div">
                <h2>Taylor's Songs</h2>
                
                <a href="/quotes" className="quote-bttn">
                  FIND ME A QUOTE
                </a>
                <a href="/recommendations" className="recommend-bttn">
                    GET ME A RECOMMENDATION
                </a>
             </main>
        </div>
  );
  
    
}
export default App;

QuotePage.js：

import './QuotePage.css';

function QuotePage() {
  return (
     <h1>testing</h1>
  );
 
}

export default QuotePage;

QuotePage.css (I did this just for testing):

body{
    background-color: red;
}

RecommendationPage.js：

import './RecommendationPage.css';
function RecommendationPage() {
  return (
    <div className="test">
         <h1>this should be the recommendation page!</h1>
    </div>
    
  );
  
 
}

export default RecommendationPage;

Recommended page.css:

*{
    background: rgba(191, 240, 243, 0.94);
}
.test{
    background-color: rgb(234, 83, 83);
    height: 30px;
}

I'm sorry if anything is missing here, I'd really appreciate it if you took a quick look to see if it's here: https://github.com/vitoriaacarvalho/my-taylor-swift-api/tree/master/previous

Thank you so much to everyone who tried to help me! <3