/* Common styles for all screen sizes */
body {
  background-color: blue;
  color: white;
  text-align: center;
  font-family: Arial, sans-serif;
}

.container {
  max-width: 400px;
  margin: 0 auto;
  padding: 20px;
}

input[type="text"],
input[type="password"],
input[type="number"] {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
}

button {
  background-color: blue;
  color: white;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
}

/* Media query for screens smaller than 600px (e.g., mobile devices) */
@media (max-width: 600px) {
  .container {
    max-width: 90%;
  }
}

/* Media query for screens smaller than 400px (e.g., small mobile devices) */
@media (max-width: 400px) {
  input[type="text"],
  input[type="password"],
  input[type="number"] {
    padding: 8px;
  }
  button {
    padding: 8px 16px;
  }
}