H1, H2, H3 { font-weight: normal; color: #006666; }

H1 { font-size: 180%; font-type: bold; text-align: left; margin-bottom: 0,5em; }

H2 { font-size: 140%; font-style: italic; margin-bottom: 0em;  }

H3 { font-size: 120%; margin-bottom: 0em }

H4 { font-weight: lighter; font-size: 100%; font-variant: small-caps; }

A:link { }

A:visited { } 

A:active { }

A:hover { background: yellow }