.progressbar {
    position: relative;
    width: 100%;
    height: 1.5em;
    padding: 2px;
    border:1px solid #bbb;
}

.progressbar .progress {
    width: 0%;
    height: 100%;
    background: #009900;
}

.progressbar .label {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    text-align: center;
    padding: .25em 0;
}