.progress {
    display: -ms-flexbox;
    display: flex;
    height: 8px;
    width: 98%;
    overflow: hidden;
    line-height: 0;
    font-size: 1px;
    background-color:  #e9ecef;
    border-radius: 1px;
}
.progress-bar {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    -ms-flex-pack: center;
    justify-content: center;
    overflow: hidden;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    background-color: #fd9600;
    transition: width.6s ease;
}

.progress-bar-striped {
    background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25% , transparent 25% , transparent 50% , rgba(255, 255, 255, .15) 50% , rgba(255, 255, 255, .15) 75% , transparent 75% , transparent);
    background-size: 1rem 1rem;
}