To use Reveal Formatting, select the text for which you want to view the formatting information and press Shift+F1.

The Reveal Formatting task pane will open:

To view the formatting on a word, click on the word.

To view the formatting on more than one word of text, select the text fragment.

Another, more long way to open the Reveal Formatting pane:

    1.    On the Home tab, in the Styles group, click the Styles Dialog Box Launcher:

    2.    In the Styles pane, click the Style Inspector button:

The Style Inspector was opened:

    3.    In the Style Inspector dialog box, click the Reveal Formatting button .