body {
  text-align: center;
  background-image: url("sprite/windowsxp.png")
}

h1 {
  font-family: "The Quicky", sans-serif;
  font-size: 123px;
  color: black;
}

h10 {
  font-family: "The Quicky", sans-serif;
  position: fixed;
  right: 20px;
  bottom: 20px;
  font-size: 30px;
}

button {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  margin-top: -150px; 
}

button img {
  image-rendering: pixelated;
}