body {
    background-color: #f8f9fa !important;
}

@media only screen and (max-width: 1250px) {
    .w-25 {
        width:35%!important;
    }
}

@media only screen and (max-width: 820px) {
    .w-25 {
        width: 55% !important;
    }
}

@media only screen and (max-width: 500px) {
    .w-25 {
        width: 100%!important;
    }

    .m-5 {
        margin: 2rem 1rem!important;
    }
}