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Adding Attributes with the Composer Advanced Edit Buttons

When performing many kinds of activities in dialog boxes in Composer—inserting or formatting an image, for example—you see an Extra HTML button somewhere in the dialog box, like the one shown in Figure 26.5. The button enables you to code attributes or other options manually into the HTML tag controlled by the dialog box.

Figure 26.5. Where you see an Extra HTML button, you can click it to open a dialog box where you can add optional attributes.

However, the Extra HTML button has little immediate value when you're writing HTML. For the most part, all optional attributes you might want to ...