html,body {
background-color: #A0C6EB;
}

h1 {
text-align: center;
}

h2 {
border-style: solid;
border-color: #000000;
border-width: 1px;
padding: 5px;
margin-top: 20 px;
display: inline;
}

a {
font-weight: bold;
}

a:link {
text-decoration: none;
color: #0000FC;
}

a:visited {
text-decoration: none;
color: #8000FF;
}

a:hover {
text-decoration: underline overline;
}

dt {
font-weight: bold;
padding-top: 5px;
}

.rouge {
color: red;
}

.encadre {
border:2px dotted #000000;
padding:5px;
width:50%;
}

.centre {
text-align: center;
}