.upload-progress-bar {
    height: 20px;
    background-color: #4CAF50;
    width: 0%;
    border-radius: 5px;
    margin: 10px 0;
    transition: width 0.3s ease;
}

.upload-percentage {
    text-align: center;
    margin-top: -20px;
    color: #fff;
    font-weight: bold;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5);
    height: 20px;
    line-height: 20px;
}

.upload-progress-container {
    background-color: #f1f1f1;
    border-radius: 5px;
    padding: 3px;
    margin: 10px 0;
}