WTF, HTML and CSS? By Jessica Cantlope May 19, 2014 4:04 pm WTF, HTML and CSS? A great, quick resource for those little quirks in HTML and CSS that you never quite get over. “Vertically adjacent margins collapse” is good to remember. Related Posts: Web Catalog 2010 About Me Corporate Creations 2011-2013 Photoshop Quick Tips: Knock-Out Jessica Cantlope Designer, artist, author, comic enthusiast, and geek about visual design/video games/Japan/human rights. Among other things!