@media  (max-width: 576px) {

    .fs-16 {
        font-size: 14px;
    }

    .fs-18 {
        font-size: 14px;
    }

    .fs-21 {
        font-size: 16px;
    }

    .fs-26 {
        font-size: 18px;
    }

    .fs-34 {
        font-size: 22px;
    }

    .fs-45 {
        font-size: 30px;
    }

    .mb-100 {
        margin-bottom: 60px;
    } 

    .width-50{
        width: 30px;
    }

}