h1 {
 font-size: large;
 font-weight: bold;
 text-align: center;
 color: #000000;
 background: #C0C0C0;
}
h2 {
 font-size: large;
 text-align: center;
 color: #FF0000;
 background: #0080C0;
}
h3 {
 font-family: Verdana;
 font-size: large;
 font-weight: bold;
 text-align: center;
 color: #0000FF;
 background: #FFFFFF;
}
h4 {
 font-family: Verdana;
 font-size: small;
 text-align: center;
 color: #FFFFFF;
 background: #000000;
}