Since I have to write them from time to time, but not all of the time, the layouts in this repo are meant to be a reference point. Starting with just one layout, I incorporated all the elements that I have had to create in HTML emails in the past.
- multi-column
- Columns are stacked when there isn't enough horizontal space.
- Images are switched with their high-density equivalents using media queries.
- Negative margins for some graphics to make them overflow into their parent's previous sibling.