Background
The link to the course is Iintroduction to CSS.
This is an update to a course produced by Carrie and released in 2017 - you can find my notes on that course at Introduction to CSS. I had also completed Christina Truong's course, CSS Essential Training from 2019.
My intention here is to skim through the course and note anything that is interesting or that I think wasn't covered in the other two courses. As an example, Carrie has added a video on the Box Model which wasn't covered in her course from 2010, but was covered by Christina's course. I don't think this course adds anything new, but there are a couple of courses that do delve deeper into the Box Model, including Making Sense of the Box Model from 2019.
Further Study
There are a number of interesting courses on CSS Layouts including:
CSS Layouts: From Float to Flexbox and Grid by Christina Truong, published in September 2019.
CSS Layout Code Challenges by Morten Rand-Hendriksen, published in February 2022.
CSS: Combining Grid and Flexbox by Emily Kay, published in August 2021.
HTML & CSS: Creating Forms by Clarissa Peterson, published in August 2017.
For some practical hands-on experience, Jen Kramer recorded some live sessions under the title Semantic HTML and CSS Code Challenges which were recorded as single videos and are available via the following links. These were recorded in July and August of 2021.
Semantic HTML and CSS Code Challenges: Flexbox challenges 1-4
Semantic HTML and CSS Code Challenges: Navbars challenges 5-8
Semantic HTML and CSS Code Challenges: Grid challenges 9-12
For an even deeper dive into CSS which includes the Christina Truong course on CSS Layouts as well as more in depth coverage of topics such as CSS Selectors and Animations, check out the Learn CSS Learning Path which includes 14 courses with a total length of 28 hours.