.descarga{margin-left:405px;
margin-bottom:20px;
margin-top: -10px;
border:1px solid #FC0;
background:#f4edb8;
padding:3px;}

.descarga_rri{margin-left:350px;
margin-bottom:20px;
margin-top: -15px;
border:1px solid #FC0;
background:#f4edb8;
padding:3px;}