Added styles for the song lists and header

assets/sass/pages/_music.sass

@@ -1,16 +1,13 @@
-#music-player
+#music-header
-	.now-playing-list
+	text-align: center
-		margin-left: 15px
+	
-		margin-right: 15px
+	h1
-		color: $text-color
+		color: white
+		font:
+			size: 34px
+			weight: bold
 
-		li,
+//#music-player
-		a
-			color: $text-color
-			text-decoration: none
-
-			&:hover
-				color: $main-color
 
 #music-list-section
 	.music-list
@@ -21,15 +18,32 @@
 			cursor: pointer
 			background: #f0f0f0
 
-		ol
-			color: $text-color
-
-			li,
-			a
-				color: $text-color
-
-				&:hover
-					color: $main-color
-
 	.music-list-header
-		margin: 10px 0
+		margin: 10px 0
+
+.now-playing-list,
+.music-list ol
+	margin-left: 15px
+	margin-right: 15px
+	color: $text-color
+
+	li
+		+transition(background, 200ms)
+
+		&:hover
+			background: #f0f0f0
+
+			a
+				color: $main-color
+
+		&.selected
+			background: #e0e0e0
+
+	li,
+	a
+		display: block
+		+size(100% 100%)
+		padding: 8px 5px
+		color: $text-color
+		text-decoration: none
+		+transition(color, 200ms)