.cssnav
{
position: relative;
font-family: arial, helvetica, sans-serif;
background: url(images/home/fondo2.jpg) no-repeat;
white-space: nowrap;
display: block;
width: 144px;
height: 119px;
margin: 0;
padding: 0;
text-align:left;

}

.cssnav a
{
display: block;
color: #ffffff;
font-size: 11px;
width: 144px;
height: 119px;
display: block;
float: left;
text-decoration: none;
}

.cssnav img
{
width: 144px;
height: 119px;
border: 0
}

* html a:hover
{
visibility:visible;
color:#ffffff;
}

.cssnav a:hover img
{
visibility:hidden;
}

.cssnav span
{
position: absolute;
left: 10px;
top: 10px;
margin: 0px;
padding: 0px;
cursor: pointer;
}