.font_branca a, a:link, a:visited
{
    color:White;
}

#dv_efect
{
    position: absolute; 
    top: 0px; 
    left: 0px; 
    background-color: Black; 
    width: 100%;
    height: 100%; 
    filter: progid:DXImageTransform.Microsoft.Alpha(opacity=10); -moz-opacity: .1;
    -khtml-opacity: .1; 
    z-index: 500;
}