.rate-input-group {
    display: flex !important;
    flex-wrap: nowrap !important;
    width: 100%;
}

    .rate-input-group .input-group-text {
        flex: 0 0 auto;
    }

    .rate-input-group .rate-field {
        flex: 1 1 auto !important;
        width: 1% !important;
        min-width: 0 !important;
        display: block !important;
        color: #212529 !important;
        background-color: #fff !important;
        -webkit-text-fill-color: #212529 !important;
        opacity: 1 !important;
    }