GDeskTunes.css

/*
#id Selects id
.class selects class
element selects element
*/

/* Background of the top section */
/* class="gb_Pb gb_Mc" */
.gb_Tb, .gb_Nb, .gb_Pb, .gb_Qb {
	background: rgb(40,40,40) !important;
}

/* Do not display the google logo */
/* class="gb_Qa gb_La" class="gb_Oa" */
.gb_Ba, .gb_Oa, .gb_Pa {
	display: none !important; 
}

/* Do not display the google goodies. This also removes the "Add Music" button. */
/* class="gb_5 gb_Mc gb_f gb_Lc" */
.gb_0, .gb_5 {
	display: none !important;
}

#gbqfb {
	background: #fb8521 !important;
}

/* The banner with the Music All Access Logo at the left top */
.music-banner {
	background-color: rgb(75,75,75) !important;
}

/* Banner next to the music-banner */
.nav-bar, #breadcrumbs {
	background-color: rgb(100, 100, 100) !important;
}

/* Navigation area below the banner */
.nav-item-container, #nav {
	background-color: rgb(100, 100, 100) !important;
}

.fade-out:after {
	background-image: none !important;
	background: none !important;
}

/* Darken the center of the player */
#content {
	background-color: rgb(125, 125, 125) !important;
}

/* My Library artist/albums titles */
.card {
	background: rgb(150, 150, 150) !important;
}

.read-more-button-wrapper.fade-out {
    background: none !important;
}

/* Song rows */
.song-table, 
.song-table [data-col='index'],
.song-table [data-col='track'],
.song-table [data-col='title'], 
.song-table [data-col='duration'] ,
.song-table [data-col='artist'] , 
.song-table [data-col='album']  ,
.song-table [data-col='play-count']  ,
.song-table [data-col='rating'][data-rating='undefined']  
{
	background: rgb(120, 120, 120) !important;
	color: rgb(200, 200, 200) !important;
}

/* Player */
#player, .player-middle , .now-playing-menu-wrapper{
	background-color: rgb(75, 75, 75) !important;
}

/* Border of the now-playing-menu */
#player [data-id="now-playing-menu"] {
    border: none !important;
    background-color: transparent !important;
}