Depending on how you are using your simplebooklet microsite, a different default size for your pages may be desirable. You can choose to default your page sizes to the following:
This fits the entire page of your simplebooklet into the viewport of the device that your customer is looking at it within. It scales the content so some text can become illegible at this size.
However, your customer does have access to the magnify and shrink tools to zoom in and out of the page.
This keeps your pages the exact size they were when you uploaded the original. No scaling takes place so your pages are easiest to read. The pages also feel more like a traditional website, where you scroll down to read the contents. The page turn buttons always stay to the left and right of the page, so your customer can change pages at anytime.
You can set your default page size by doing the following: