@media screen and (max-width: 480px) {

    .mai{
        text-align: center;
    }
    h1{
        font-size: 35px;
        font-weight: 600;
    }
    p{
        font-size: 10px;
    }
    .mai_para{
        text-align: center;
    }
    .maincard{
        flex-direction: column;
    }
    .left_card{
        width: 100%;
    }
    .left_para{
        text-align: center;
    }
    .right_card{
        width: 100%;
    }
    .last_btn{
        flex-direction: row;
    }
    .send{
        height: 25px;
        width: 110px;
        font-size: 13px;
    }
    .reset{
        height: 25px;
        width: 110px;
        font-size: 13px;
    }
    .card_heading{
        text-align: center;
    }
}