Adding content to a floating box
To start adding content to a floating box, click inside the floating box to place the insertion point in it.
You can put any kind of content into a floating box that you can put into a document?text, images, multimedia, tables, forms, and so forth. You can also use most of the same methods to insert content into a floating box that you can with a document, including typing, pasting, and drag-and-drop.
As you add content to a floating box, its height will grow automatically to accommodate the content.