CSS is an often overlooked aspect of web security, but in the right hooves it can be extremely powerful.
This talk takes you through my journey of making silly browser games to pwning companies like Apple and Google through this fun little styling language.
Plus, more stuff on SVG clickjacking ;).
Lyra Rebane
A CSS Criminal with 9 Chrome CVEs and a cool website.
If you're bored, check out my game made entirely in CSS: https://lyra.horse/css-clicker/