Border-radius is hum ble. It will enver show off. Everyone and their cat think they know it well, but it won't stand up to defend itself. Instead, it will smirk quietly while everybody is busy paying attention to its more flashy siblings, confident in its own skin. Border-radius might seem superficially simple, but it can be very powerful. However, iits powers are reserved only for those who now how to unleash them. Under its superficial simplicity it hides some of the most complex algorithms in CSS. Intrigued? Come to this talk, and prepare to be surprised.