body, html {
    height: 100%;
    margin: 0;
    overflow: hidden;
}


.logo-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    text-align: center;
    transition: all 1.5s ease-in-out;
}

.remove-img {

    transform: translate(-50%, 0);
    opacity: 0;
}

#buttons {
    opacity: 0;
    transition: opacity 1s ease-in;
}

#buttons.show {
    opacity: 1;
}