P { font-family: "sans-serif"  }
LI { font-family: "sans-serif"  }
A { font-family: "serif" }
H1 { color:blue;font-family: "sans-serif"  }
H2 { color:blue;font-family: "sans-serif"   }
H3 { color:blue;font-family: "sans-serif"   }