root { 
    display: block;
    
}
a, :visited {
    color: blue;
}
a:hover {
    color: red;
}
 
.souligneBleu {
    border-bottom: 1px solid #5c8dbd;
    border-top: 1px solid #5c8dbd;
    
}
.fermer {
    visibility: hidden;
    display: none;
   
}

.cadre {
    position: relative;
    top: 0px;
    left: 0px;
    display: none;
    z-index: 2;
    background-color: white;
    border: 1px solid #FF0000;
}