.font1 {  font-size: 12px; letter-spacing: 0px; font-family: "Helvetica", "Helvetica"}
.font2 {  font-size: 13px; letter-spacing: 0px; font-family: "Helvetica", "Helvetica"}
.font3 {  font-size: 14px; letter-spacing: 0px; font-family: "Helvetica", "Helvetica"}
.font4 {  font-size: 16px; letter-spacing: 0px; font-family: "Helvetica", "Helvetica"}
.font5 {  font-size: 18px; letter-spacing: 0px; font-family: "Helvetica", "Helvetica"}