CSS Foundations Exercise A

**Objective:** In this exercise, you're going to practice adding CSS to an HTML file using all three methods: external CSS, internal CSS, and inline CSS. You should only be using type selectors for this exercise when adding styles via the external and internal methods. You should also use keywords for colors (e.g. "blue") instead of using `RGB` or `HEX` values. ## User Stories - You should see a `div` element with some text. - It should have a `red` background, `white` text, a font size of `32px`, text center aligned and `bold`. - The CSS for the `div` element should be added externally, and using a type selector. - You should see a `p` element with some text. - It should have a `green` background, `white` text, and a font size of `18px`. - The CSS for the `p` element should be added internally, and using a type selector. - You should see a `button` element with some text. - The `button` element should have an `orange` background and a font size of `18px`. - The CSS for the `button` element should be added using inline styles.