@charset "utf-8";
/* CSS Document */

.rollover_fono{
background: url(images/nosotros_18.gif) no-repeat top left;
width: 71px;
height: 56px;
display:block;
}

.rollover_fono:hover {
background: url(images/nosotros3_18.gif) no-repeat top left
}

.rollover_fono a{
width: 71px;
height: 56px;
display:block;
}

.rollover_fono a span{
visibility:hidden
}

.rollover_cd{
background: url(images/nosotros_21.gif) no-repeat top left;
width: 71px;
height: 61px;
display:block;
}

.rollover_cd:hover {
background: url(images/nosotros3_21.gif) no-repeat top left
}

.rollover_cd a{
width: 71px;
height: 61px;
display:block;
}

.rollover_cd a span{
visibility:hidden
}

.rollover_ata{
background: url(images/nosotros_23.gif) no-repeat top left;
width: 71px;
height: 61px;
display:block;
}

.rollover_ata:hover {
background: url(images/nosotros3_24.gif) no-repeat top left
}

.rollover_ata a{
width: 71px;
height: 61px;
display:block;
}

.rollover_ata a span{
visibility:hidden;
}

.rollover_pbx{
background: url(images/nosotros_25.gif) no-repeat top left;
width: 71px;
height: 61px;
display:block;
}

.rollover_pbx:hover {
background: url(images/nosotros3_27.gif) no-repeat top left;
}

.rollover_pbx a{
width: 71px;
height: 61px;
display:block;
}

.rollover_pbx a span{
visibility:hidden;
}




.rollover_smart{
background: url(images/nosotros_23s.gif) no-repeat top left;
width: 71px;
height: 61px;
display:block;
}

.rollover_smart:hover {
background: url(images/nosotros3_24s.gif) no-repeat top left
}

.rollover_smart a{
width: 71px;
height: 61px;
display:block;
}

.rollover_smart a span{
visibility:hidden;
}