.default {
    background: #eeeeee !important;
}

.weak {
    background: #FF0000 !important;
}

.medium {
    background: #FF9900 !important;
}

.strong {
    background: #33CC00 !important;
}

#password-strength span {
    display: inline-block;
    width: 70px;
    height: 30px;
    line-height: 30px;
    background: #ddd;
    text-align: center;
    margin: 4px 2px;
}