#bb-blur-bottom {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    height: var(--bb-blur-range, 120px);
    pointer-events: none;
    z-index: 9999;
    backdrop-filter: blur(var(--bb-blur-amount, 12px));
    -webkit-backdrop-filter: blur(var(--bb-blur-amount, 12px));
    background-color: rgba(255, 255, 255, 0.01);
    mask-image: linear-gradient(to bottom, transparent 0%, black 100%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 100%);
}