.auto-popup {
    position: absolute; z-index: 10000;
    top: 10px; left: 10px;
    border: 1px solid rgba(0, 0, 0, .5);
    box-shadow: 1px 1px 5px rgba(0, 0, 0, .3);
    background: #fff;
}
.auto-popup:hover {
    box-shadow: 1px 1px 7px rgba(0, 0, 0, .5);
}
.auto-popup-footer {
    padding: 10px;
    border-top: 1px solid #ccc;
    font-size: 1.2em;
    text-align: right;
}
.auto-popup-hide-check:checked + span {
    font-weight: bold;
}
.auto-popup-close {
    margin-left: 10px;
    padding: 4px 8px;
    border: 1px solid #000;
    background: #666;
    color: #fff;
    cursor: pointer;
}