h1, h2, h3 {
font-family:Verdana, Arial, Helvetica, sans-serif;
}

.petro1 {  font-family: Georgia, "Times New Roman", Times, serif; font-size: 10pt; line-height: 16pt; color: #FFFFCC}
.pwvsmallsans {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; color: #CCCC99}
.petro2 {  font-family: Georgia, "Times New Roman", Times, serif; font-size: 9pt; color: #FFFFCC}