.tutorial-block{
    position: absolute;
    left: 50%;
    bottom: 35%;
    transform: translate(-50%, -50%); 
    z-index: 30;
}

.page-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7); 
    z-index: 10;
}

.focused-element {
    z-index: 20;
    opacity: 1; 
}