* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  outline: none;
}
body{
  background-color: #f4f4f4;
  font-family: Arial, sans-serif;
}
.body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}
.container {
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  width: 400px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
h1 {
  color: #333;
}
.btn {
  background-color: #007bff;
  color: white;
  padding: 10px 15px;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
}
.btn:hover {
  background-color: #0056b3;
}