.slide {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;

    opacity: 0;
    pointer-events: none;
    transition: opacity 1s ease-in-out;

    background-color: #ffffff;
    background-size: cover;
    background-position: center;
}

.slide.active {
    opacity: 1;
    pointer-events: all;
}

.slide>.logo {
    position: absolute;
    top: 3vw;
    left: 3vw;
    width: 5vw;
}

.slide>.background-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

@media only screen and (orientation: portrait) {
    .slide>.logo {
        top: 5vw;
        left: 5vw;
        width: 10vw;
    }
}