Custom Backgrounds For Spotify by wolf

/* ==UserStyle==
@name           Custom Backgrounds For Spotify
@namespace      USO Archive
@author         Hexy
@description    `Just Replace The URL In The StyleCustom Backgrounds For Spotify`
@version        20180127.19.52
@license        NO-REDISTRIBUTION
@preprocessor   uso
==/UserStyle== */
@-moz-document url-prefix("open.spotify.com"),
domain("play.spotify.com") {
    ._1YMukI_FrE7QRuUVSvq_Qe::after {
        content: "";
        background: url("https://www.wallpaperup.com/uploads/wallpapers/2014/04/18/336277/8a9a9ba18c41feea064da6b517db9c69-1000.jpg")!important;
        opacity: 0.5;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        position: absolute;
        z-index: -1;
    }
    ._1YMukI_FrE7QRuUVSvq_Qe {
        background-image: linear-gradient(rgb(0, 0, 0), rgb(0, 0, 0) 85%);
    }
}