h1,h2
{
font-family: Comic Sans MS; Comic Sans MS Bold; "Times New Roman", Times, "Liberation Serif", FreeSerif, serif; 
font-weight: bold;  /* police de caractère */
color: green;
}

#presentation1
{
font-family: Comic Sans MS; Comic Sans MS Bold; "Times New Roman", Times, "Liberation Serif", FreeSerif, serif; /* police de caractère */
color: green;
}



/* liens visités doivent rester en bleu */
a:link
{
color : blue;
text-decoration: none;
}
a:visited 
{
color : blue;
text-decoration: none;
}