body { 
    overflow-x: hidden; 
}

.bg-image-blur {
    position: absolute;
    top: 0; 
    left: 0;
    width: 100%; 
    height: 100%;
    background-image: url('../images/keyboard.jpg');
    background-size: cover;
    background-position: center;
    filter: blur(8px);
    transform: scale(1.1);
    z-index: 0;
    pointer-events: none;
}