#menu { background-color:#FFE7EE; }
#contenu { background-color: #B6DF68; color: #3A0000 }
h2 { color: #3A0000; }


dd { 
font-size: 1.3em;
margin-left: 100px;
}

.centre {
text-align: center ;
}

img.centre {
   display: block;
   margin-left: auto;
   margin-right: auto;
}