@media (max-width: 767px) {
    .main-cell {
        width: 50% !important;
        padding-right: calc(var(--bs-gutter-x) * .2) !important;
        padding-left: calc(var(--bs-gutter-x) * .2) !important;

    }




    .add-padding {
        padding: 20px;
    }


    .bannercss {
        width: 300px;
        height: auto !important;
        border-width: 1px;
        border-color: #000000;
        border-style: dotted;
    }

}