@media screen and (max-width: 767px) {
    .mt--1{
        margin-top: -40px;
    }

    .nayami-text p{
        font-size: 14px;
    }

    .concept-text-box{
        font-size: 14px;
    }

    .step-row .col-8{
        width: 80%;
    }
}