Intermediate Web Literacy I: Intro to CSS | 4. CSS Building Blocks

Made by Mozilla

60 minutes

Learners will position and style boxes on a webpage using CSS while learning about coding, composing, designing,.

Activity 4 of 7

21st Century Skills


Write the Web

Web Literacy Skills

Code Compose Design

Learning Objectives

  • Understand and be able to explain the connection between an HTML webpage and a CSS stylesheet.
  • Use CSS to change the color, display, and position of div elements on an HTML webpage.


  • 13+
  • Intermediate web users


  • Toy blocks
  • Internet-connected computers
  • Markers
  • Graph paper
  • Pecils and pens