.login-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.login-container {
  width: 400px;
  height: 400px;
  overflow-y: auto;
  /* 추가된 스타일 */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}