CodeHS Advanced HTML/CSS Review

Assume you have two files for your website, and these files exist in the same folder:

about.html

style.css

Which of the following is the proper way to apply the CSS code inside style.css to the about.html file?

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Which of the following would you use an IFrame for?

• Embedding a map from Google Maps in your website

• Adding an image to your website

• Changing an image’s opacity when the user hovers over the image

• Adding a filter to an image on your website

You are trying to apply the same style to several different elements in a block, with line breaks before and after. Which tag should you use?

• <span>

• <div>

• <style>

• <src>

Which of the following selects all elements with the class footer that are inside of divs?

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Which of the following selects all a tags that are immediate children of div tags?

• div > a

• ...

• div < a

• div + a

Why is it important to avoid repetitive code while creating a website?

• Excessive code is harder to read and understand

• It is easier to make edits to websites when CSS rules are strategically grouped and organized

• It demonstrates good coding style

• All of the above

Which of the following will turn the first letter of all p elements blue?

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Which of the following selects images as the mouse hovers over them and sets their size to 350px by 350px?

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Which of the following settings will not make an element invisible?

• visibility: hidden

• appearance: off

• opacity: 0

• display: none

True or False: Only CSS has online documentation because it is a more complex language than HTML.

• True

• False