.feedback__container_full {
    max-width: none;
    background: #f5f5f5;
    margin-bottom: 0;
}

.feedback__container_full .feedback__form {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .feedback__container_full .form {
        display: flex;
        flex-wrap: wrap;
    }

    .feedback__container_full .form > .alert,
    .feedback__container_full .form > .warning-buy {
        flex: 0 0 100%;
    }

    .feedback__container_full .form__col {
        display: flex;
        flex-direction: column;
    }

    .feedback__container_full .form__item_control button {
        margin-bottom: 0;
    }

    .feedback__container_full .form__col-first .form__item:last-child,
    .feedback__container_full .form__col-first .form__item:last-child > div {
        display: flex;
        flex-direction: column;
        flex: 1 1 auto;
    }

    .feedback__container_full .form__col-first textarea {
        flex: 1 1 auto;
    }
}