.carousel-indicators li {
            border:1px solid #444;
          }
          
          .carousel-indicators .active {
            background-color: rgb(187, 199, 27) !important;
            border:1px solid #444;
          }

        .thumbnail {
            position: relative;
        }
        
        .caption {
            position: absolute;
            top: 5%;
            left: 0;
            width: 100%;
            color: white;
        }

        .card-text {
            text-align: justify;
        }
        
        .card-textx {
            margin-top: 0;
            margin-bottom: 0;     
        }