body {
 font-family: Arial, Helvetica, "sans serif";
 color: #000000
}
h1, h2, h3, h4, h5, h6, h7{
 font-family: Arial, Helvetica, "sans serif"
}
h1 {
 color: #000000;
 font-size: 200%;
 font-weight: bold;
 text-align: center
}
h2 {
 color: #808080;
 font-size: 150%;
 font-weight: bold;
 text-align: center
}
h3 {
 color: #000000;
 font-size:150%;
 font-weight: bold;
 text-align: center
}
h4 {
 color: #808080;
 font-weight: bold
}
h5 {
 color: #FF0000;
 font-size: 100%;
 font-weight: bold;
 text-align: center
}
h6 {
 color: #808080;
 font-size: 100%;
 font-weight: bold;
 text-align: center
}
h7 {
 font-size: 75%
}