#contenu{
    padding-top: 70px;
}

.gauche{
    display: block;
    width: 150px;
    float: left;
    position: relative;
    top: 104px;
    left: 150px;
    height: 1px;
    border: none;
    background-color: #454545;
}
.droite{
    display: block;
    width: 150px;
    float: right;
    position: relative;
    top: -85px;
    right: 150px;
    height: 1px;
    border: none;
    background-color: #454545;
}
table{
    clear: both;
    margin: 0 auto 70px;
    position: relative;
    left: 5px;
    text-align: center;
    font-family: sans-serif;
    font-size: medium;
    font-variant: small-caps;
    letter-spacing: 2px;
}
table img{
    display: block; /* pr ne pas souligner l'image quand hover le td */
    margin: 0 auto;
}
table span{
    display: block; /* pr interlignes des liens cliquables */
    color: #454545;
}
td{
    width: 250px;
    height: 220px;
    margin: 0;
    padding: 0;
    /*border: 1px solid red;*/
}
td:hover span{
    font-size: 16px;
    text-decoration: underline;    
    color: black;
}