* {
            box-sizing: border-box;
        }



        .banner-container {
            position: relative;
            max-width: 500px;
            max-height: 500px;
            margin: auto;
            overflow: hidden;
        }

        .banner {
            display: flex;
            transition: transform 0.5s ease-in-out;
            height: 100%;
        }

        .banner-image {
            min-width: 100%;
            height: auto;
            max-height: 100%;
            object-fit: cover;
        }

        button {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background-color: rgba(255, 255, 255, 0.8);
            border: none;
            padding: 10px;
            cursor: pointer;
            z-index: 1;
            font-size: 24px;
        }

        .prev {
            left: 10px;
        }

        .next {
            right: 10px;
        }