.mas_progressbar {
    --barWidth: 0;
}
.mas_progressbar .bar {
    width: 100%;
    height: 10px;
    background: #ddd;
    position: relative;
}
.mas_progressbar .bar::after {
    position: absolute;
    content: "";
    width: var(--barWidth);
    height: 8px;
    left: 0;
    top: 50%;
    background: #FFCD4C;
    transition: all 1s;
    transform: translateY(-50%);
}
.mas_progressbar .percentage {
    color: #000;
    line-height: 1;
    position: absolute;
    right: 0;
    top: 10px;
}