a:link { color: black; } 
a:visited { color: black; }
a:active { color: black; } 

#tab1 {
  margin-left: 5%; 
  margin-right: 5%; 
  font-family: Bitstream Vera Sans,Arial,Helvetica;
}

#tab2 {
  font-size:125%;
  line-height:150%;
}

#tab3 {
  margin-left:2.5%
}