.nav { font-size: 10px; font-family: Verdana, Arial, Helvetica, sans-serif; font-weight: bold; background-color: #f1f1f1; text-align: center; margin: 2px; padding: 2px; border: solid 1px black; }.heading { font-size: 24px; font-family: Verdana, Arial, Helvetica, sans-serif; font-weight: bold; }.heading_2 { font-size: 18px; font-family: Verdana, Arial, Helvetica, sans-serif; font-weight: bold; }.button { color: white; font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; font-weight: bold; background-color: #00f; text-align: center; padding: 3px; border: solid 2px black; }.body { font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; }.body-j { font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; text-align: justify; }