.carousel-item:nth-child(1) {
        background-image: url('../assets/img/project/maximum/maximum01.jpg');
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center center;
      }

      .carousel-item:nth-child(2) {
        background-image: url('../assets/img/project/maximum/maximum02.jpg');
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center center;
      }