[vermelho] {
  color: red;
}
body {
  background-color: #f1f1f1;
  background-image: url("https://media.tenor.com/IHdlTRsmcS4AAAAC/404.gif");
  background-size: cover;
  font-family: Arial, sans-serif;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.container {
  width: 75%;
  min-width: 25%;
  margin: 150px auto;
  padding: 10px;
  background-color: white;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

h1,
h2 {
  text-align: center;
}

p {
  text-align: center;
  margin-top: 20px;
}

a {
  text-decoration: none;
  color: #007bff;
}