#page-scroll-progress{
    position: fixed;
    background-color: rgb(200, 200, 200);
    z-index: 999999999;
}

#page-scroll-progress.page-scroll-progress_top{
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
}

#page-scroll-progress.page-scroll-progress_bottom{
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
}

#page-scroll-progress.page-scroll-progress_left{
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
}

#page-scroll-progress.page-scroll-progress_right{
    top: 0;
    right: 0;
    width: 2px;
    height: 100%;
}

#page-scroll-progress .page-scroll-progress__line{
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgb(0, 204, 255);
    transition: width .2s;
}

.page-scroll-progress_top .page-scroll-progress__line, .page-scroll-progress_bottom .page-scroll-progress__line{
    height: 100%;
}

.page-scroll-progress_left .page-scroll-progress__line, .page-scroll-progress_right .page-scroll-progress__line{
    width: 100%;
}