Translations:Interface Customization/117/en

FreeCAD supports complete theming of the interface, via .qss stylesheets. The qss format is very similar to the css format used in web pages, it basically adds more methods to reference the different widgets and elements of the Qt interface. You can change the current default theme (which simply takes the style defined by your desktop system) to one of the built-in themes bundled with FreeCAD, or create your own, for example starting from one of the built-in styles and editing it. Your new style must be placed in a folder named $USERAPPDATA/Gui/Stylesheets to be known to FreeCAD ($USERAPPDATA is obtained by typing App.getUserAppDataDir in the FreeCAD console).