To style a specific HTML element, you can add the style attribute directly to the opening tag, like <p> or <h1>. This method is called inline styling. After you mention all styles using color or font-size properties, make sure to close it with a semicolon (;).

Inline styling should be your last resort. It messes up with HTML and content, making it harder to read and update. The only time it's justified to use inline styling is having access only to the HTML body.