CSS Naked Day
The idea behind CSS Naked Day is to promote web standards. Plain and simple. This includes proper use of HTML, semantic markup, a good hierarchy structure, and of course, a good old play on words. In the words of 2006, it’s time to show off your <body> for what it really is.
自分のサイトからCSSを使わない状態にして素のHTMLを見てみる日