a mi me funciona
Código HTML:
Ver original<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"> <meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script type="text/javascript"> function showLightbox() {
document.getElementById('over').style.display='block';
document.getElementById('fade').style.display='block';
document.getElementById('mas').style.display='none';
}
function hideLightbox() {
document.getElementById('over').style.display='none';
document.getElementById('fade').style.display='none';
document.getElementById('mas').style.display='block';
}
display: none;
position: absolute;
top: 0%;
left: 0%;
width: 100%;
height: 100%;
background-color: #000;
z-index:1001;
-moz-opacity: 0.8;
opacity:.80;
filter: alpha(opacity=80);
}
.overbox {
display: none;
/*position: absolute;
top: 25%;
left: 25%;
width: 50%;
height: 50%;*/
z-index:1002;
}
.leerover{display:block;}
#mas a{
color:#EE8E22;
background-repeat:no-repeat;
height:20px;
width:80px;
float:left;
font-size:11px;
line-height:20px;
text-align:center;
margin-top:10px;
margin-bottom: 10px;
}
#mas a:hover{
color: #D3620E;
background-repeat: no-repeat;
height: 20px;
width: 80px;
float: left;
line-height: 20px;
text-align: center;
margin-top: 10px;
font-size: 11px;
margin-bottom: 10px;
}
#box {
background: #FFFFFF;
padding: -10px;
text-align: justify;
}
<div id="mas" class="leerover"><a href="javascript:showLightbox();">Ver Más...
</a></div> <div id="over" class="overbox"> <div id="box"><a href="javascript:hideLightbox();">cerrar
</a> <p>Hemos trabajado en 16 Países Latinoamericanos así como en la Unión Europea.
</p></div>
Saludos