H1 { font-family : "Times New Roman", Times, serif; text-align=center; } H2 { font-family : "Times New Roman", Times, serif; text-align=center; ; font-size: 16px } H3 { font-family : "Times New Roman", Times, serif; text-align=center; ; font-size: 16px } H4 { font-family : "Times New Roman", Times, serif; text-align=center; ; font-size: 16px }