.app-quantity-left {
    text-align: center;
}
.app-quantity-left__title {
    margin: 0;
}
.app-quantity-left__title span {
    color: #cc4429;
}
.app-quantity-left__bar {
    width: 100%;
    height: 20px;
    background: #f5f5f5;
    box-shadow: inset 0 1px 2px rgba(0,0,0,.1);
    border-radius: 4px;
    margin: 5px 0 10px;
    overflow: hidden;
}
.app-quantity-left__bar__filled {
    display: block;
    width: 62%;
    height: 20px;
    background: #d9534f;
    transition: .8s all;
}