W3Schools HTML Classes

What is the primary purpose of the class attribute in HTML?

• To uniquely identify an element on a webpage.

• To group or classify elements together for styling or scripting.

• To define the type of content an element holds.

• To link to an external stylesheet.

What is the correct CSS syntax for selecting elements that belong to a specific class named 'my-group'?

• #my-group

• my-group

• .my-group

• class='my-group'

Which statement about HTML elements and classes is true?

• Only elements of the same type (e.g., all paragraphs) can share a class.

• An element can only belong to one class at a time.

• Different HTML elements can share the same class.

• Classes are primarily used for defining element behavior, not styling.

How can an HTML element be assigned to multiple classes?

• By using separate class attributes for each class.

• By listing multiple class names within a single class attribute, separated by commas.

• By listing multiple class names within a single class attribute, separated by spaces.

• An HTML element cannot belong to more than one class.

Can different HTML elements share the same class?

• No, only one element per class

• Yes, multiple elements can share the same class

• Only text elements can share a class

• Only headings can share a class

What happens when two different elements share the same class?

• Only the first element gets styled

• All elements with that class get the same style

• The browser ignores duplicates

• The page will not load

How do you separate multiple classes in one element?

• With a comma

• With a semicolon

• With a dash

• With a space

If an element has two classes, what happens in CSS?

• The element applies the styles from both classes

• The element ignores one of the classes

• The element gets only the last class style

• The element cannot have two classes

Which HTML attribute would you use to assign an element to a group for styling?

• id

• class

• style

• group