Untitled

<!DOCTYPE html>
<html lang="ru">
  <head>
    <meta charset="utf-8">
    <title>Моё первое приложение!</title>
  </head>
  <body>
    <style type="text/css">
      body{
        background-color: violet;
        overflow: hidden;
        padding: 40px;
      }

      div{
        padding: 20px;
        font-family: sans-serif;
      }

    </style>
    <script type="text/javascript">
    var name = prompt('Как вас зовут?', 'Андрей');
    alert('Здравствуйте,' + name + '!')
    </script>
    <div>
    <a href="https://youtube.com"><img src="https://www.freeiconspng.com/uploads/youtube-logo-png-6.png" width="200px"><br>Youtube</a><br>
    <a href="https://tiktok.com"><img src="https://cdn.clipart.email/07f0297d5be82e1eb41321c49f23f301_tiktok-logo-png-and-vector-logo-download_4096-4096.png" width="200px"><br>Tiktok</a><br>
    <a href="https://instagram.com"><img src="https://avatanplus.com/files/resources/original/5c47fe52787d31687939723e.png"  width="200px"><br>Instagram</a><br>
    <a href="https://vk.com"><img src="https://static.tildacdn.com/tild3731-3236-4364-b266-336436626566/photo.png" width="200px"><br>VK</a><br>
  </div>
  </body>
</html>