Since it had been a year since I took Intro to Web Design I decided to go thru the free tutorials at Interneting is Hard.
There are 14 tutorials that you can quickly read and cut of paste code or write it by hand to create the lessons. Each page can be saved as a reference tool for the future. Each lesson can be done independently if you just want to brush up on one topic. They are not long 30-60 minutes each.
These tutorials are a bit old and could use some updating. As a result you will need to fix a few errors and ignore some warnings. But regardless I found them of great value and it has already helped me feel more confident on the resume lesson.
It was a really good refresher of everything learned in the Intro class and actually much more. I have 3 more lessons to go and I will be done. I highly recommend this.