body {
background-color:#000000;
}
.clsCentrado {
margin-left:auto;
margin-right:auto;
width:818px;
}

.clsDatos {
/*top:30px;*/
margin-left:auto;
margin-right:auto;
width:818px;
height:500px;
background-color:#555555;
/*opacity:0.3;
*/
padding:0px;
position:relative;
z-index:-1;
}

.clsMenu {
margin-left:auto;
margin-right:auto;
width:818px;
height:30px;
}

.clsTexto {
color:#ffffff;
font-family:sans-serif;
}

.clsTextoGrande {
color:#ffffff;
font-family:sans-serif;
letter-spacing:3px;
font-size:18px;
font-weight:bold;
text-align:center;
}

ul {
    font-family: Arial, Verdana;
    font-weight:bold;
    font-size: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}
ul li {
    display: block;
    position: relative;
    float: left;
}
li ul {
    display: none;
}
ul li a {
    display: block;
    text-decoration: none;
    color: #ffffff;
    border-top: 1px solid #000000;
    padding: 5px 15px 5px 15px;
    background: #000000;
    margin-left: 1px;
    white-space: nowrap;
}
ul li a:hover {
background: #3b3b3b;
}
li:hover ul {
    display: block;
    position: absolute;
}
li:hover li {
    float: none;
    font-size: 14px;
}
li:hover a { background: #000000; }
li:hover li a:hover {
    background: #3b3b3b;
}