@media (max-width: 540px){
    .tp-about-3-area{
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .mb-pd-fix{
        padding-top: 20px !important;
        padding-bottom: 20px !important;

    }
    .px-fix{
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    .px-none{    
        padding-left: 0px !important;
        padding-right: 0px !important;
    }
    .btn-hotfix{
        display: inline-block !important;
    }
}

@media (max-height: 1000px){
    .btn-hotfix{
        display: inline-block !important;
    }
}