Html elements h4, strong, and command

h4 element Heading Level 4, strong element Specifies that the enclosed text should be rendered in the browser as "strong" (usually bold) text, command element The command element represents a command which the user can invoke. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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h4 h4 and strong, h4, strong, and command

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