strong {
    color: green;
    font-weight: bolder;
    font-size: 119%;
/*    text-decoration:underline; */
}

body {
counter-reset : h2;
    }

h2 {
counter-reset : h3;
    }

h3 {
counter-reset : h4;
    }

h4 {
counter-reset : h5;
    }

h5 {
counter-reset : h6;
    }

article h2:before {
content : counter(h2,decimal) ". ";
counter-increment : h2;
    }

article h3:before {
content : counter(h2,decimal) "." counter(h3,decimal) ". ";
counter-increment : h3;
    }

article h4:before {
content : counter(h2,decimal) "." counter(h3,decimal) "." counter(h4,decimal) ". ";
counter-increment : h4;
    }

article h5:before {
content : counter(h2,decimal) "." counter(h3,decimal) "." counter(h4,decimal) "." counter(h5,decimal) ". ";
counter-increment : h5;
    }

article h6:before {
content : counter(h2,decimal) "." counter(h3,decimal) "." counter(h4,decimal) "." counter(h5,decimal) "." counter(h6,decimal) ". ";
counter-increment : h6;
    }

h2.nocount:before, h3.nocount:before, h4.nocount:before, h5.nocount:before, h6.nocount:before {
content : "";
counter-increment : none;
}