I'd like to try out different skins but I've already customized a settings file as Settings-3. If I click New and change the skin, FM returns message "all changes to the responsive layout will be lost". But if I save it with a different file name, will I be able to switch between settings files to generate HTML?
In the Publish dialog, click the Change Settings button.
On the Publish Settings dialog, select the Style Mapping tab.
Next to Manage CSS, click the Down Arrow.
Use the drop-down menu to import, or export, your customized settings, as needed.
You can also Save As to make a copy, if necessary.