@media screen and (min-width:320px) and (max-width:767px) {

    .display-3 {
        font-size: 2.5rem !important
    }

    .pufont1 {
        font-size: 20px
    }

    .applynow {
        left: 0 !important;
        margin: 0 auto;
        width: 308px;
        bottom: 0
    }
}

.pufont1 {
    font-size: 28px
}