gnome-shell 40: Move background to WorkspaceGroup

src/gnome-shell/sass/components/misc/_misc.scss

@@ -78,3 +78,11 @@ $user-icon: if($version >= 3.32, ".user-icon", ".framed-user-icon");

                                
                                
                                
                            
                                
                                    
                                        
                                            78  
                                              font-size: 1em;
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            79  
                                              color: $warning;
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            80  
                                            }
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        81 +
                                        
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        82 +
                                        @if $version >= 40 {
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        83 +
                                          /* Workspace animation */
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        84 +
                                        
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        85 +
                                          .workspace-animation {
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        86 +
                                            background-color: $system;
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        87 +
                                          }
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        88 +
                                        }