Set style for strong to normal font weight and background color to yellow
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title></title> <style type="text/css"> strong { font-weight: normal; background-color: yellow; } </style> </head> <body> <p>not strong <strong>strong.</strong></p> </body> </html>