#cv-fullscreen-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    z-index: 999999;
    opacity: 0;
    transition: opacity 2s ease;
    pointer-events: none;
}

.cvfs-fade-in {
    opacity: 1 !important;
}

.cvfs-fade-out {
    opacity: 0 !important;
}