.countdown-normal{
    color: #3c763d;
    background-color: #dff0d8;
    border: 1px normal #d6e9c6;
    padding: 15px;
    border-radius: 5px;
}

.countdown-warning{
    color: #8a6d3b;
    background-color: #fcf8e3;
    border: 1px normal #faebcc;
    padding: 15px;
    border-radius: 5px;
}

.countdown-stop{
    color: #a94442;
    background-color: #f2dede;
    border: 1px normal #ebccd1;
    padding: 15px;
    border-radius: 5px;
}