The Theme of the quiz
The Theme tab offers a selection of graphic templates for the pages. Every page in a quiz will use the theme that you select here.
To choose a theme, just click on the Theme tab and choose from among the choices offered. Apart from some visual characteristics, all of the themes have a similar appearance.
At the top and bottom of the page, you can see the Save button, to save the information you have entered, Cancel if you choose not to save the new information, and Preview to see how the item will appear when published. This last command allows you to see the item exactly as it will appear to the respondent.