.wal-container {
  max-width: 400px;
  margin: 40px auto;
}

.wal-card {
  padding: 30px;
  border: 1px solid #ddd;
  border-radius: 10px;
}

.wal-field {
  margin-bottom: 15px;
}

.wal-field input {
  width: 100%;
  padding: 10px;
}

.wal-field button {
  width: 100%;
  padding: 12px;
  cursor: pointer;
}

#wal_message {
  margin-top: 15px;
}