html, body {
 margin: 0;
 padding: 0;
 }
body {
 background-color: white; 
 font-family:Segoe, "Segoe UI", "DejaVu Sans", "Trebuchet MS", Verdana, "sans-serif";
 font-size: 100%;
 }
TableauGauche{
	text-align: right;
}
TableauDroite{
	text-align: left;
}
h1 {
 font-size: 200%; 
 color: navy; 
 text-align: center;
 }
h2 {
 font-size: 150%; 
 color: red; 
 padding-left: 15px;
 }
a:link {
 color: green;
 text-decoration: underline;
 }
a:visited {
 color: gray;
 }
a:hover {
 color: red;
 text-decoration: none;
}
a:active, a:focus {
 color: red;
}