Introduction to CSS3 Course Reviews

The course Introduction to CSS3 authored by Colleen van Lent and available on Coursera, provides a comprehensive overview of Cascading Style Sheets (CSS) level 3.

Introduction to CSS3 Course Reviews
Introduction to CSS3 Course Reviews

CSS is a fundamental technology used to style and format web pages, enhancing their visual appeal and layout.

Throughout the course, students learn about the basics of CSS, including selectors, properties, and values, and how these components work together to style HTML elements. The course covers various styling techniques, such as changing text and background colors, adjusting font properties, setting margins and padding, and controlling element positioning.

Participants also delve into more advanced topics, such as CSS box model concepts, which influence how elements are displayed within the layout. The course highlights the significance of understanding responsive design and how media queries can be utilized to create adaptable layouts for different screen sizes and devices.

Colleen van Lent, the author, employs practical examples and hands-on exercises to reinforce the learning experience. Students gain a solid foundation in using CSS to control the visual aspects of web pages, making them more engaging and user-friendly.

By the end of the Introduction to CSS3 course, participants are equipped with the knowledge and skills necessary to apply CSS styling to their own web projects, enhancing their ability to create visually appealing and professionally designed websites.


Course Content:

The web today is almost unrecognizable from the early days of white pages with lists of blue links. Now, sites are designed with complex layouts, unique fonts, and customized color schemes. This course will show you the basics of Cascading Style Sheets (CSS3). The emphasis will be on learning how to write CSS rules, how to test code, and how to establish good programming habits.

When done correctly, the styling of a webpage can take enhance your page. When done incorrectly the result can be worse than no styling at all. To ensure that your sites do not put up barriers for people with cognitive and/or physical disabilities, you will learn how to evaluate pages using the standardized POUR accessibility guidelines. Upon completion of the course, learners will be able to sketch a design for a given HTML page. Using that design they will use CSS to implement the design by adding fonts, colors, and layouts.

This is the second course in the Web Design For Everybody specialization. Subsequent courses focus on adding interaction with JavaScript and enhancing the styling with responsive design.

It will be difficult to complete this course if you do not have access to a laptop or desktop computer for the homework.

The course Introduction to CSS3 by Colleen van Lent on Coursera is divided into 5 modules. Here is a detailed breakdown of the modules:

Module 1: Week One: Getting Started with Simple Styling

Welcome to Introduction to CSS3! In this course you will learn how to style your pages by taking advantage of the power of CSS3. We will focus on both proper syntax (how to write your styling rules) and the importance of accessibility design (making sure that your style enhances your site, not make it harder to navigate). It is so important that you jump in ready to make mistakes and typos in this course. The only way you will really understand the material is to practice typing it in on your own as often as possible.

What's included

8 videos  9 readings  1 quiz

8 videosTotal 80 minutes
  • 01.01 Course Welcome7 minutesPreview module
  • 01-02 Cascading Style Sheets16 minutes
  • 01-03 Colors9 minutes
  • 01-04 Styling Your Text12 minutes
  • 01-05 Code Together9 minutes
  • 01-06a Display and Visibility - Part 111 minutes
  • 01-06b Display and Visibility - Part 27 minutes
  • 01-07 Optional -- Homework Description4 minutes
9 readingsTotal 69 minutes
  • Syllabus10 minutes
  • Resources10 minutes
  • Help us learn more about you!10 minutes
  • Syllabus10 minutes
  • Building Your First Web Page10 minutes
  • Early coding3 minutes
  • Code Placement5 minutes
  • Homework One Description10 minutes
  • Peer Review1 minute
1 quizTotal 30 minutes
  • Styling Syntax and Theory30 minutes


Module 2: Week Two: Advanced Styling

Colors and fonts are just the start to styling your page. The nice thing about starting with these properties is that they are usually very straightforward to implement. You pick a color and boom - instant, expected results. This week we move on to new properties that tend to require a little bit of tweaking to get the desired results. In particular we will talk about the Box Model, background images, opacity, float, columns, visibility, and designing for different browsers.

What's included

8 videos  9 readings  2 quizzes

8 videosTotal 79 minutes
  • 02-01 Box Model13 minutesPreview module
  • 02-02 Code Together8 minutes
  • 02-03 Styling Links and Lists11 minutes
  • 02-04 Advanced Selectors12 minutes
  • 02-05 Browser Capabilites11 minutes
  • 02-06 Code Together7 minutes
  • 02-07 Designing For Accessibility6 minutes
  • 02-08 Optional - Homework Description6 minutes
9 readingsTotal 59 minutes
  • Resources1 minute
  • Coding Together1 minute
  • Supplemental reading on complex selectors20 minutes
  • Shorthand rules5 minutes
  • Browsers6 minutes
  • Code Together2 minutes
  • Background Images and Opacity6 minutes
  • Optional - The importance of headings10 minutes
  • Homework Two Description8 minutes
2 quizzesTotal 60 minutes
  • Advanced Selectors Quiz30 minutes
  • Optional Practice Quiz: Review30 minutes


Module 3: Week Three: Psuedo-classes, Pseudo-elements, Transitions, and Positioning

Have you ever noticed on a web page that some links are blue and others are purple, depending upon if you have clicked on the links? How is it possible to style some anchor tags and not others? This week you will learn how to style pseudo-classes (e.g. a link that has been visiting, an element that has the mouse hovering over it) and pseudo-elements (e.g. the first-letter of a heading, the first line of a paragraph). These elements are not difficult to style, but do require careful coding. It is also the first step to adding simple animation to your site. We end this week with the subject of positioning -- how to get elements to stick to a certain part of your page. Think about annoying pop-up ads. How do the programmers get them to stay RIGHT IN THE MIDDLE OF THE SCREEN despite the fact that you keep trying to scroll them away.

What's included

5 videos  5 readings  1 quiz

5 videosTotal 29 minutes
  • 03-01 Pseudo Classes and Elements3 minutesPreview module
  • 03-02 Transitions5 minutes
  • 03-03 Transforms5 minutes
  • 03-04 Code together - Transitions4 minutes
  • 03-05 Positioning10 minutes
5 readingsTotal 7 minutes
  • Resources1 minute
  • OPTIONAL READINGS - Transitions, Transforms, and Animation2 minutes
  • Positioning2 minutes
  • Why not a Peer Assignment this week?1 minute
  • Some Fun Links1 minute
1 quizTotal 30 minutes
  • Final Quiz30 minutes


Module 4: Week Four: Putting It All Together

This week I am going to do some code review. I will show you how I used pseudo-classes and pseudo-elements to style a table. Then I give you a demonstration of three different navigation bars that utilize different styling options. We will want to step back and talk about how these different options may affect the accessibility of our site. The final step to completing this course is the completion of the peer-graded project. You will have the chance to demonstrate the ability to follow styling guidelines while still putting your own personal touch on the project. Just remember, you need to validate your work for proper syntax and accessibility.

What's included

7 videos  3 readings

7 videosTotal 34 minutes
  • 04-01 Styling Tables5 minutesPreview module
  • 04-02 Creating Navigation Menus3 minutes
  • 04-03 Accessible Navigation7 minutes
  • 04-04 Creating Navigation Menus 23 minutes
  • 04-05 Creating Navigation Menus 35 minutes
  • 04-06 Optional - Homework Description6 minutes
  • 04-07 Conclusion2 minutes
3 readingsTotal 10 minutes
  • Resources1 minute
  • OPTIONAL: A Change to the Accessibility of Headings2 minutes
  • Final Project Description7 minutes


Module 5: Where To Go From Here?

If you would like to do more now that you have finished this course, I have a few recommendations. The most important thing is that you continue to practice your skills and always have "something" that you are working on.



As a former student who completed the Introduction to CSS3 course authored by Colleen van Lent on Coursera, I am pleased to share my review of the learning experience.

This course provided an excellent foundation in understanding and utilizing CSS3 to style web pages. Colleen van Lent's teaching style was clear, engaging, and well-structured. The course content was presented in a way that made complex concepts accessible to beginners like myself. Colleen's ability to break down each aspect of CSS3, from selectors to box models, was instrumental in helping me grasp the fundamentals of styling.

The hands-on exercises and practical examples were invaluable. They allowed me to immediately apply the concepts I learned, reinforcing my understanding and giving me the confidence to experiment further with my own projects. The gradual progression from basic to more advanced topics, such as responsive design and media queries, ensured that I was continuously challenged while building upon the skills I had acquired.

Colleen's approach to teaching responsive design was a standout feature of the course. The practical insights and guidance provided in this area were particularly relevant in today's multi-device landscape. Learning how to create adaptable layouts using media queries was an eye-opener and greatly enhanced my skill set.

Additionally, the supplemental resources, such as reading materials and links to relevant tools, were a valuable addition. They allowed me to explore topics in greater depth and stay up-to-date with industry best practices.

One aspect I appreciated was the sense of community within the course. Discussion forums and peer interactions facilitated knowledge-sharing and problem-solving. Colleen's presence in the discussions further reinforced her commitment to helping students succeed.

In summary, the Introduction to CSS3 course by Colleen van Lent on Coursera provided a comprehensive and accessible introduction to CSS3 concepts and techniques. Colleen's teaching expertise, the hands-on approach, and the emphasis on responsive design collectively made this course a standout choice for anyone looking to learn and master CSS3 for web development. The skills I gained from this course continue to be instrumental in my current web projects, and I highly recommend it to both beginners and those seeking to refresh their CSS knowledge.


What you'll learn:

After completing the Introduction to CSS3 course by Colleen van Lent on Coursera, participants acquire a range of valuable skills in the field of web development and design. These skills empower students to effectively style and enhance the visual aspects of websites using Cascading Style Sheets (CSS) level 3. Here are some key skills that learners can expect to gain from this course:

  1. CSS Fundamentals: Students will have a solid understanding of CSS fundamentals, including selectors, properties, and values. This knowledge forms the foundation for styling HTML elements.

  2. Styling Techniques: Participants will be adept at applying various styling techniques, such as altering text and background colors, modifying font properties, adjusting margins and padding, and controlling element positioning.

  3. Responsive Design: Learners will grasp the concept of responsive design and how to create layouts that adapt to different screen sizes and devices. This includes understanding the use of media queries to optimize the user experience across various platforms.

  4. CSS Box Model: Students will have a deep understanding of the CSS box model, which governs how elements are rendered within the layout. This knowledge is crucial for designing consistent and visually pleasing web pages.

  5. Hands-on Experience: Through hands-on exercises and practical examples, participants will gain hands-on experience in applying CSS styling to real-world scenarios. This experience helps solidify their understanding and competence in using CSS effectively.

  6. Web Page Enhancement: After completing the course, students will possess the ability to enhance the visual appeal of web pages, making them more engaging and user-friendly. This skill is crucial for creating professional-looking websites.

  7. Design Consistency: Participants will learn how to maintain design consistency across different parts of a website, ensuring a coherent and polished user experience.

  8. Independent Project Work: With the skills gained from the course, learners can confidently tackle independent web development projects and create custom styles that align with their design goals.

  9. Problem-Solving Skills: The course's practical exercises and challenges equip participants with the ability to troubleshoot styling issues, debug CSS code, and find creative solutions to design challenges.

  10. Foundational Web Development Knowledge: While focusing on CSS, the course also imparts foundational knowledge about how HTML and CSS work together to create web pages, enhancing participants' overall understanding of web development.

In conclusion, completing the Introduction to CSS3 course by Colleen van Lent equips participants with a strong grasp of CSS principles and techniques, enabling them to design and style web pages proficiently and contribute effectively to web development projects.



Colleen van Lent is an accomplished educator and expert in the field of web development and programming. With a passion for teaching and a wealth of experience, she has made significant contributions to online education, particularly in the realm of web technologies.

Colleen van Lent is known for her engaging and effective teaching style, which makes complex technical concepts accessible to learners of all levels. Her ability to break down intricate topics into understandable components has garnered her recognition as an exceptional instructor. She has a knack for creating educational content that is both informative and engaging, helping students grasp fundamental concepts while keeping them motivated to learn more.

As an educator, Colleen van Lent has a strong focus on web development, including HTML, CSS, JavaScript, and other related technologies. Her expertise extends to creating dynamic and interactive web experiences. Her dedication to the field is evident through her commitment to providing high-quality educational resources, such as online courses and tutorials, that empower individuals to build practical skills in web development.

Colleen's proficiency in web development, combined with her teaching prowess, has made her a sought-after figure in the online learning community. Her contributions to platforms like Coursera have enabled countless students around the world to gain a solid foundation in web technologies.

In terms of professional competence, Colleen van Lent's knowledge and experience in web development, programming languages, and online teaching methodologies are well-regarded. Her work reflects a deep understanding of the subject matter, and her ability to convey this knowledge to learners has garnered positive reviews from students who have benefitted from her courses.

In essence, Colleen van Lent stands as an accomplished educator and expert in web development, recognized for her impactful teaching style and substantial contributions to the field of online education. Her ability to effectively communicate technical concepts and inspire learners underscores her expertise and dedication to empowering individuals in the realm of web technologies.



The Introduction to CSS3 course by Colleen van Lent lays out several requirements to ensure a productive learning experience. These prerequisites help students engage with the course material effectively and get the most out of the content presented. The specific requirements may vary depending on the course platform and any updates that have occurred since my last knowledge update in September 2021. However, here's a general list of requirements that might apply to the course:

  1. Basic Computer Literacy: Participants should have a fundamental understanding of how to use a computer, browse the internet, and interact with software applications.

  2. Internet Connection: A reliable internet connection is essential to access course materials, watch videos, and participate in online discussions.

  3. Web Browser: Students need a modern web browser to access the course content and complete interactive exercises. Popular browsers like Google Chrome, Mozilla Firefox, or Microsoft Edge are usually recommended.

  4. Text Editor: A basic text editor is required for writing and editing HTML and CSS code. Many courses recommend using simple text editors like Notepad (Windows) or TextEdit (macOS).

  5. HTML Basics (Recommended): While not always a strict requirement, having a foundational understanding of HTML (Hypertext Markup Language) can significantly enhance the learning experience. This knowledge helps students grasp how HTML and CSS work together to create web pages.

  6. A Computer: Students need access to a computer, as the course involves hands-on coding exercises and assignments that are best completed on a computer rather than a mobile device.

  7. Desire to Learn: An eagerness to learn and explore the world of web development and CSS is essential. This course is designed to provide valuable knowledge to those who are motivated to expand their skills.

  8. Coursera Account (If Applicable): If the course is hosted on Coursera or a similar platform, participants may need to create an account to access course materials, submit assignments, and engage in discussions.


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