b { background-color: #FFCCCC; font-family: Arial, Helvetica, sans-serif; font-weight: normal} pre { background-color: #CCFFFF} h1 { background-color: #CCCCFF; font-family: Arial, Helvetica, sans-serif; font-weight: normal} h2 { background-color: #CCCCFF; font-family: Arial, Helvetica, sans-serif; font-weight: normal } h3 { background-color: #CCCCFF; font-family: Arial, Helvetica, sans-serif; font-weight: normal }