<!DOCTYPE html> <html> <head> <style> body { white-space:pre; color:black; } /* FIXME (Bug 1058203): avoid line-height:normal since it seems to have different meaning on ::first-letter or span */ span.first-letter { text-decoration:underline; font-size:200%; line-height: 1.2; } </style> </head> <body> <span class="first-letter"></span>AB</body> </html>