@media (max-width: 479px) {
    .logo-box img {
        max-width: 100px;
    }
    h5 {
        font-size: 18px;
    }
    h2 {
        font-size: 25px;
    }
    h1 {
        font-size: 20px;
    }
    h6 {
        font-size: 14px;
    }
    #landingPage .middle-box .list-box {
        padding: 20px 10px 20px 20px;
    }
    #landingPage .end-box h6 {
        line-height: 24px;
    }
    .btn.btn-whatsapp {
        font-size: 14px;
        padding: 10px 20px 10px 60px;
        margin: 30px 0;
    }
    .btn.btn-whatsapp::after {
        width: 60px;
        height: 60px;
    }
    #landingPage .middle-box .btn.btn-whatsapp {
        font-size: 16px;
        padding: 10px 20px 10px 70px;
    }
    #landingPage .middle-box .btn.btn-whatsapp::after {
        width: 70px;
        height: 80px;
    }
    #landingPage .end-box .btn.btn-whatsapp {
        font-size: 18px;
        padding: 10px 20px 10px 80px;
    }
    #landingPage .end-box .btn.btn-whatsapp::after {
        width: 80px;
        height: 80px;
    }
}


@media (max-width: 375px) {
    h1 {
        font-size: 20px;
    }
    h2 {
        font-size: 20px;
    }
    h5 {
        font-size: 16px;
    }
}