To HTML Content Category Flow

Html elements em, b, and i

em element Specifies that the enclosed text should be emphasized, b element Displays the text of the element as boldface text, i element Specifies that the enclosed text should be displayed in italics. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

em em and b, em, b, and i

Advanced example

Click the html element name in the punctuation list to advance the example in 'Tryit-Editor':

You cannot advance example level further.

HTML element example

Result from the Online TryIt-Editor
chrome 1.0safari 1.0Firefox 1.0ie 4.0opera 5.0