CSS

Which of the following is a valid CSS rule?

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CSS rules have a selector that defines which HTML elements the rule applies to.

We’ve learned about the following CSS Selectors:

Select by tag name Select by class name Select by id name

Which of the following ranks the selectors from highest precedence to lowest precedence?

• Select by tag name, select by class name, select by id name

• Select by id name, select by tag name, select by class name

• Select by id name, select by class name, select by tag name

• Select by class name, select by id name, select by tag name

Which of the following statements are true about styling your web pages with CSS:

I. Styling with CSS is more scalable than using style= on each HTML tag that you want to style

II. You can create styles with CSS that are not possible using style= on an HTML tag

• I only

• II only

• I and II

• Neither I nor II

Which of the following code snippets will select all <img> tags on a page and give them a height of 200 pixels?

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Suppose you have the following CSS rules:

• red

• green

• blue

• black

Suppose you have the following CSS rules:

• red

• green

• blue

• black

Suppose you have the following CSS rules:

• red

• green

• blue

• black