*
{
margin: 0;
padding: 0;
}
#imagencab
{
z-index: 100px;
overflow: hidden;
width: 1000px;
height: 353px;
float:left;
position: absolute;
}
#imagencab img
{
border: 0;
width: 1000px;
height: 353px;
}

#imagencab-pe
{
overflow: hidden;
width: 1000px;
height: 239px;
float:left;
position: absolute;
}
#imagencab-pe img
{
border: 0;
width: 1000px;
height: 239px;
}