#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: black;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    z-index: 2;
    -webkit-transition: opacity 0.5s ease-in-out;
    -o-transition: opacity 0.5s ease-in-out;
    transition: opacity 0.5s ease-in-out;
    opacity: 1;
}

#preloader::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/content1/noise_1.gif');
    opacity: 0.05;
    pointer-events: none;
    z-index: 2;
}

#preloader.fade-out {
    opacity: 0;
}

#preloader.hidden {
    display: none;
}

#preloader video {
    max-width: 100%;
    height: auto;
    margin: auto;
}

#image-sequence {
    width: 300px;
    height: 300px;
    background-image: url('/content1/images/loader-1.jpg');
    background-size: cover;
}