.countdown {
    margin:0px auto;
    margin-top:30px;
    display:none;
    width:256px;
    height:60px;
    padding:20px;
    background: linear-gradient(to right, #17507B, #91CDE1);
    border-radius:20px;
}
.countdown b {
    line-height:30px;
    font-size:32px;
    float:left;
    display:block;
    text-align:center;
    width:60px;
    color:#FFF;
}
.countdown b > i {
    height:20px;
    line-height:20px;
    font-size:10px;
    font-weight:normal;
}
.countdown span {
    float:left;
    display:block;
    text-align:center;
    color:#FFF;
    line-height:60px;
}