N Facebook-4K CSS

#pagelet_bluebar {
    background-image: url('http://orig10.deviantart.net/9200/f/2016/210/e/a/1_by_littleneila-dabt29v.png');
    background-size: 1730px;
    height: 4000px;
}

#blueBarDOMInspector {
    display: none;
}

.fbNubFlyoutOuter div {
    visibility: hidden;
}

.fbNubFlyoutOuter:hover div {
    visibility: visible;
}

._4mq3 .fbNubFlyout {
    box-shadow: none;
}

#BuddylistPagelet div {
    visibility: hidden;
}

#BuddylistPagelet:hover div {
    visibility: visible;
}

.fbChatSidebar {
    border: none;
    background-color: transparent;
    box-shadow: none;
}

.fbChatSidebar:hover {
    background-color: #fefefe;
}

.fbChatSidebar div {
    visibility: hidden;
}

.fbChatSidebar:hover div {
    visibility: visible;
}

#pagelet_canvas_nav_content {
    display: none;
}

.fbSidebarGripper {
    display: none;
}

._50m_ .titlebarButtonWrapper {
    display: none;
}

._3__-._20fw .fbNubFlyoutTitlebar {
    background-color: #f1f0f0;
    color: #4b4f56;
}

._50mz .titlebar .titlebarText, ._50mz.highlightTab .fbNubButton .name {
    color: #4b4f56;
}

._3__- ._50mz .fbNubFlyoutInner {
    box-shadow: none;
}

._552n {
    display: none;
}

._4tdt ._4tdw {
    display: none;
}

._3__- ._1nc6 ._d97 {
    background-color: #f1f0f0;
    color: #4b4f56;
}

._3__- ._1nc6 ._d97 a {
    color: #4b4f56;
}