h1  { color: navy; font-weight: bold; font-size: 24px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: none }
h2 { color: navy; font-weight: bold; font-size: 20px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: none }
p { color: navy; font-style: normal; font-weight: normal; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: none }
h4 { color: navy; font-weight: bold; font-size: 16px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
.grau { color: silver }