footer
{
    font-size: 0.7em;
    width: 100%;
    clear: both;
    position: relative;
    bottom: 0px; 
    text-align: right;
    height: 88px;
    background: #EFEFEF;/*gris claro*/   
    color: #393939; /*gris oscuro*/ 
}

.footercentrado {
    min-width:900px;
    margin:auto;
    position:relative;
    padding-right:100px;
}

footer a:link,  footer a:visited
{
    margin-left: 20px;
    color: #393939; /*gris oscuro*/ 
    padding-right: 20px;
    line-height: 60px;
    display: inline-block;
    text-decoration: none;
}