img.invoice:hover + span#invoice{
    display: block;
    position: absolute;
    width: 200px;
    height: max-content;
    padding: 10px;
    background-color: rgba(64, 64, 64, 0.8);
    color: white;
    border-radius: 10px;
    transition: all 1s;
}
img.invoice{
    width: 20px;
    height: 20px;
    display: inline-block;
}
.invoice-div{
    display: inline-block;
}

span#invoice{
    display: none;
}