Web Design

Which of the following CSS rules will select the HTML element with the id logo and set the font size for that element to 60 pixels?

• id="logo" {    font-size: 60px;}

• #logo {    font-size: 60px;}

• .logo {    font-size: 60px;}

• ogo {    font-size: 60px;}

Which of the following code snippets will select all HTML elements with the class "alert" and set their color to be red?

• alert {    color: red;}

• .alert {    color: red;}

• #alert {    color: red;}

• class="alert" {    color: red;}

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

• <img style="height:200px;">

• tag="img" { height: 200px; }

• img {    height: 200px;}

• <img> {    height: 200px;}

Which of the following is a valid CSS rule?

• h1 {    color: blue;}

• style="color:blue;"

• css="color:blue;"

• h1 {     color {         blue;     } }

Why do we use CSS?

• HTML wasn't intended to be able to style web pages, CSS allows us to add style

• HTML wasn't intended to be able to style web pages, CSS allows us to add style

• Easily modify the look and feel of a web site even at a large scale

• All of the above

Which of the following HTML code snippets is the proper way to set the background color of an <h1> tag to be blue?

• <blue>     <h1>Hello</h1> </blue>

• <h1 background-color="blue">Hello</h1>

• <h1 style="blue">Hello</h1>

• <h1 style="background-color:blue;">Hello</h1>

Which of the following tags defines a table header?

• <table>

• <tr>

• <th>

• <td>

Which of the following tags defines a table row?

• <table>

• <tr>

• <th>

• <td>

Which of the following lines of HTML code will insert an image into a webpage?

• <img>    https://codehs.com/static/img/logo.png</img>

• <img>    src="https://codehs.com/static/img/logo.png"</img>

• <img src="https://codehs.com/static/img/logo.png">

• <img https://codehs.com/static/img/logo.png>

What is the function of the <br> tag?

• Create a line break on the resulting webpage

• Create a horizontal line on the resulting webpage

• Italicize text

• Bold text