body {
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.div1 {
  text-align: center;
  width: 90%;
  max-width: 400px;
  padding: 20px;
  background-color: #ffffff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  margin: 0 auto;
}

h1 {
  color: #333;
  margin-bottom: 20px;
}

.div2 {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.city {
  padding: 10px;
  width: 70%;
  border: 1px solid #ccc;
  border-radius: 5px;
  margin-bottom: 10px;
}

.btn {
  padding: 10px 20px;
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.2s;
  margin-top: 25px;
}

button:hover {
  background-color: #0056b3;
}

.div3 {
  color: #333;
  font-size: 1.2rem;
  margin-top: 20px;
}
