<html class="reftest-wait"> <head> <style> .first:first-letter { color: red; } .right { direction: rtl; } </style> <script> function tweak() { document.body.style.background = 'lightblue'; document.documentElement.className = ""; } </script> </head> <body onload="tweak();"> <div class="first"><span>abc</span></div> <div class="first"><span class="right">def</span></div> <div class="first right"><span>geh</span></div> </body> </html>