Style Settings Apply style to different sections of invoice

You can apply style different sections of invoice by setting style of that the section. You can set this style information directly in data file or using the function setInvoiceStyleSettings().

                                $xinvoice = new Xinvoice();
                                * Set style settings of invoice sections  
                                * @param   string   $section               section of invoice
                                * @param   string   $subsection            sub section of invoice (optional)
                                * @param   bool     $style               set style of section true to show, false to style  
                                * return   object                          Object of xinvoice
                             // style complete header"
                            $xinvoice->setInvoiceStyleSettings("header","","background: #ccc");
                            echo $xinvoice->render();