H1 {
 font-family:  Helvetica, sans-serif;
 font-size: 18pt;
 color: sandybrown;
}

H2 {
 font-family:  Helvetica, sans-serif;
 font-size: 12pt;
 text-align: justify;
}

H3 {
 font-family:  Helvetica, sans-serif;
 font-size: 14pt;
 color: firebrick;
}