[data-element_type="container"]:not(.is-visible-yes) {
    position: relative;
    opacity: 0.5;
}

[data-element_type="container"]:not(.is-visible-yes)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        rgba(0, 0, 0, 0.2),
        rgba(0, 0, 0, 0.2) 10px,
        transparent 10px,
        transparent 20px
    );
    z-index: 1;
    pointer-events: none;
}