#catalogo_elevadores{
background-color:#6699cc;
border:3px solid #6699cc;
position:absolute;
top:150px;
left:223px;
width:152px;
height:206px;
font: Arial;
text-align:center;
color:white;
font-weight: bold;
}

.liga{
color:red;
}

#catalogo_especiales{
background-color:#6699cc;
border:3px solid #6699cc;
position:absolute;
top:150px;
left:432px;
width:150px;
height:206px;
text-align:center;
color:white;
font-weight: bold;
}

#catalogo_sistemas{
background-color:#6699cc;
border:3px solid #6699cc;
position:absolute;
top:150px;
left:634px;
width:150px;
height:206px;
text-align:center;
color:white;
font-weight: bold;
}