Add style

  -moz-osx-font-smoothing: grayscale;

  text-align: center;

  color: #2c3e50;

  margin-top: 60px;

}

</style>

  margin: 0;

  padding: 0;

  background-image: url('./assets/back3.jpg');

  background-size: cover;

  background-repeat: no-repeat;

  background-attachment: fixed;

  background-position: center center;

  display: flex;

  flex-direction: column;

  justify-content: center;

  align-items: center;

  height: 100vh;

  /* 화면 높이의 100%로 설정하여 화면 전체를 채움 */

}</style>