.canvas-container {
    position: relative;
    margin-bottom: 20px;
    /* Add some space between canvases */
}

.mainCanvas,
.overlayCanvas {
    width: 100%;
    border-radius: 15px;
}

.mainCanvas {
    position: relative;
    z-index: 1;
}

.overlayCanvas {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    transition: background-color 0.3s ease;
}

.carousel-control-prev,
.carousel-control-next {
    z-index: 3;
    /* Ensure controls are above the canvas */
}

.carousel-indicators {
    /* move to top by 16px */
    margin-bottom: 32px;
}