If you need additional HTML and CSS resources you could use then this section can come in handy.
This video is the VERY basics of what HTML and CSS is, for the absolute beginner. You can definitely find some new in here.
You'll go from learning the basics of HTML and CSS to building your first website. This is a great resource you could use especially for the projects section they have at the end.
These free tutorials cover a wide range of HTML and CSS uses. I personally used this resource for reference but it's great for learning too, if you prefer learning by building projects.
In this free 12 hours YouTube course you'll go from scratch to building your projects. This can work for you if you prefer learning from videos.
In this awesome 4 hours creative course you'll go from 0 HTML and CSS knowledge to building your first 3 awesome projects.
If you enjoy learning by building this YouTube course is for you. I can't recommend it enough.