QssStylesheetEditor
                                Editor for qt stylesheet (qss).  Real-time preview, and user can define varibles in qss.
                            
                        How to download and setup QssStylesheetEditor
Open terminal and run command
                                            git clone https://github.com/hustlei/QssStylesheetEditor.git
                                        
                                        git clone is used to create a copy or clone of QssStylesheetEditor repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with QssStylesheetEditor https://github.com/hustlei/QssStylesheetEditor/archive/master.zip
Or simply clone QssStylesheetEditor with SSH
                                            [email protected]:hustlei/QssStylesheetEditor.git                                    
                                    If you have some problems with QssStylesheetEditor
You may open issue on QssStylesheetEditor support forum (system) here: https://github.com/hustlei/QssStylesheetEditor/issuesSimilar to QssStylesheetEditor repositories
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