div.shiftenter,
div.shiftenterInactive {
    position: absolute;
    z-index: 1;
    
    font-size: 0.8em;
    opacity: 0.4;
    filter: alpha(opacity=40);
}
div.shiftenter {
    display: inline-block;
}
div.shiftenterInactive {
    display: none;
}